Combining Of Three Or More Separate Streams Patents (Class 239/428)
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Patent number: 12072061Abstract: An atomizer unit of a lubrication system has a chamber arrangement having a chamber arrangement interior, at least one first supply duct for supplying a first compressed-air stream into and through the chamber arrangement interior to a continuation duct, and an injection valve for injecting a coolant and/or lubricant into an injection region into the first compressed-air stream in the chamber arrangement interior. The atomizer unit has at least one second supply duct for supplying a second compressed-air stream into and through the chamber arrangement interior to the continuation duct. The atomizer unit is designed in such a manner that the second compressed-air stream combines with the first compressed-air stream and with the coolant and/or lubricant possibly injected into the first compressed-air stream, to form a transport stream for transporting the injected coolant and/or lubricant, and the transport stream is routed through the continuation duct to the machining location.Type: GrantFiled: May 8, 2019Date of Patent: August 27, 2024Assignee: Broetje-Automation GmbHInventors: Marc Lehmann, Henning Frers, Sebastian Jostmann
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Patent number: 12064780Abstract: A liquid object dispenser includes a body, multiple containers (500), a transfer table (110) including multiple container accommodating parts accommodating the multiple containers, the transfer table being able to relatively transfer the container accommodating parts to a replacement position in the body at which the containers are replaced and to a dispensing position in the body at which the stored liquids of the containers accommodated in the container accommodating parts are dispensed, and a liquid object dispensing part configured to cause the stored liquids of the containers accommodated in the container accommodating parts at the dispensing position to be dispensed.Type: GrantFiled: April 26, 2019Date of Patent: August 20, 2024Assignee: SHISEIDO COMPANY, LTD.Inventors: Motoki Takata, Motoji Aoki, Yohei Kobayashi, Yusuke Okamoto, Takenori Okamura, Kazunari Anai
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Patent number: 11986783Abstract: Dispensing system for dispensing a mixture of a first component and a second component, the dispensing system comprising: (i) a dispensing gun comprising an inlet body with a first passage for feeding in the first component under pressure and a second passage for feeding in the second component under pressure, the first and second passages respectively comprising a closable first outlet and a closable second outlet, which may be operable by means of a handle or trigger of the dispensing gun; (ii) a static mixing nozzle, detachably connectable to the outlets of the body and provided for mixing and dispensing the components, the static mixing nozzle comprising a first section containing a first chamber and a second chamber for conducting the first and second component respectively and a second section, subsequent to the first section (in forwards flow direction), containing a mixing chamber with static mixing elements which promote mixing the first and second components and conducting the mixture to a nozzle tiType: GrantFiled: March 29, 2019Date of Patent: May 21, 2024Assignee: SoudalInventors: Peter Geboes, Ivan Boeykens, Thomas Duijsters, Lieven Sichien
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Patent number: 11834009Abstract: The invention relates to a mounting bracket (5) for a pipe (4) supplying fluid to a driving arm (1) of a motor vehicle wiper system (100), the driving arm (1) comprising at least one spring (14), the mounting bracket (5) comprising at least one sleeve (51) configured to hold the supply pipe (4). The mounting bracket (5) according to the invention comprises a substantially hollow cylindrical body (50) linked to the sleeve (51) and configured to be inserted into a space (141) surrounded by the spring (14) of the driving arm (1). The invention also relates to a driving arm (1) comprising such a mounting bracket (5) and to a method for assembling such a driving arm (1), comprising a preliminary step of inserting the body (50) of such a mounting bracket (5) into at least part of the aforementioned space (141).Type: GrantFiled: July 20, 2020Date of Patent: December 5, 2023Assignee: Valeo Systèmes d'EssuyageInventors: Vincent Gaucher, Quentin Fauriol, Nicolas Kuchly, Loic Roussel
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Patent number: 11833530Abstract: The water outlet device comprises a water outlet component and a control mechanism, the water outlet component comprises a spherical chamber, a bottom of the spherical chamber comprises a water outlet hole, a top of the spherical chamber comprises a first water inlet, a side wall of the spherical chamber comprises a second water inlet, discharging water spray from the water outlet hole is controlled by flow rate variations of the first water inlet and the second water inlet, and the control mechanism cooperates with the first water inlet and the second water inlet to steplessly adjust the flow rate variations of the first water inlet and the second water inlet.Type: GrantFiled: January 12, 2022Date of Patent: December 5, 2023Assignee: Xiamen Solex High-Tech Industries Co., Ltd.Inventors: Fengde Lin, Donghai Chen, Bin Cao
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Patent number: 11767592Abstract: The invention discloses a gas dispensing apparatus for multiple chemical resources, including: a showerhead assembly having at least two layers of board bodies and a gas mixing chamber defined at a center of the at least two layers of board bodies, and the gas mixing chamber having multiple holes defined thereon; and a pipeline assembly mounted to the showerhead assembly and having a stepped body defining at least two pipelines, the stepped body being configured to connect to the at least two layers of the board bodies to define at least two gas cavities, each of the gas cavities communicating with the corresponding one of the pipelines, each of the gas cavities communicating with the holes defined on the gas mixing chamber.Type: GrantFiled: December 3, 2020Date of Patent: September 26, 2023Assignee: PIOTECH INC.Inventors: Huaqiang Tan, Gi-Youl Kim, Zhuo Wang, Xin Su
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Patent number: 11690988Abstract: A medical fluid suspension generating apparatus for performing medical procedures includes a Venturi-agitating tip assembly composed of a multi-channel arrangement at a proximal first end thereof and a tip at a distal second end thereof. The apparatus also includes a compressed medical fluid unit fluidly connected to the multi-channel arrangement at a proximal first end of the Venturi-agitating tip assembly and a medical solution fluidly connected to the multi-channel arrangement at a proximal first end of the Venturi-agitating tip assembly. Pressurized sclerosant or other chemical medical solution, from the compressed medical fluid unit, and the medical solution of sclerosant or other chemical medical solution are combined within the Venturi-agitating tip assembly in a manner generating an enriched medical suspension that is ultimately dispensed from the suspension delivery apparatus to spray or wash the inner wall of a lumen.Type: GrantFiled: May 15, 2019Date of Patent: July 4, 2023Inventors: Frank Levy, Kimberley Levy
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Patent number: 11534730Abstract: Dispensing sequences for beverage mixture dispensing systems are disclosed. A disclosed method for operating a beverage mixture dispensing system includes flowing a first solvent from a first reservoir to a mixing area of the beverage mixture dispensing system, dispensing concentrated ingredients into the mixing area to combine the first solvent from the first reservoir with the concentrated ingredients to form an intermediate mixture, flowing the intermediate mixture to a mixing chamber of the beverage mixture dispensing system, flowing a sweetening liquid from a second reservoir to the mixing chamber, without flowing the sweetening liquid through the mixing area, to combine the sweetening liquid from the second reservoir with the intermediate mixture to form a beverage, and dispensing the beverage from the mixing chamber. A disclosed device is configured to execute this method. A disclosed computer-readable medium includes instructions for a device to execute this method.Type: GrantFiled: December 13, 2021Date of Patent: December 27, 2022Assignee: Cana Technology, Inc.Inventors: Gregory Allen Springer, Matthew Ambauen, Stephan Weidi Tai, Dale Word, Elijah S. Kashi, Kristopher Bernardo Dos Santos
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Patent number: 11478950Abstract: The disclosed fiberglass cutting device with yoke-supported adjustable roller is a device, or “gun,” with on-the-fly—during operation adjustment of the spacing between the anvil roller and cutter. This adjustability is accomplished using only a single tension-adjusting knob located to one side of the anvil roller. This is superior to the prior art that required, at a minimum, two tension-adjusting knobs—one for each side of the anvil roller. To solve this problem, the fiberglass cutting device with yoke-supported adjustable roller supports the supports the anvil roller on both ends using a yoke. The position of the yoke is controlled by a single tension-adjustment knob that moves both arms of the yoke, thus maintaining the anvil roller in a position parallel to the cutting roller. The use of the yoke also avoids only supporting the anvil roller at a single end, which creates an unstable cantilevered-roller.Type: GrantFiled: February 12, 2021Date of Patent: October 25, 2022Inventor: Scott McGehee
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Patent number: 11175043Abstract: A burner assembly for a combustor includes: a plurality of first nozzles arranged in a circumferential direction of the combustor; a plurality of first burner cylinders accommodating the respective first nozzles; and a middle-flow-passage forming portion which is connected to a downstream end of the plurality of first burner cylinders and which forms a middle flow passage through which a combustion chamber of the combustor is in communication with an interior space of each of the plurality of first burner cylinders. The middle-flow-passage forming portion includes an inner peripheral wall disposed on a radially inner side of the combustor and formed such that a distance from a center axis of the combustor to the inner peripheral wall is uneven with respect to the circumferential direction.Type: GrantFiled: March 6, 2017Date of Patent: November 16, 2021Assignee: MITSUBISHI POWER, LTD.Inventors: Satoshi Takiguchi, Keijiro Saito, Satoshi Tanimura, Shinji Akamatsu
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Patent number: 10919011Abstract: Disclosed herein are powder mixing apparatuses and methods that utilize the deagglomerizing and mixing effects of an air flow that impacts a flowing powder. The resulting powder can have smaller particle sizes and/or exhibit a more homogenous mixture than the premixed powder.Type: GrantFiled: October 19, 2018Date of Patent: February 16, 2021Assignee: Adamis Pharmaceuticals CorporationInventors: Stephen W. Stein, Michael W. Mueting, Herbert C. Chiou, James S. Stefely
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Patent number: 10549246Abstract: A static mixer created using an additive process is disclosed. The static mixer is enabled to homogenously blend two fluids flowing in a pipe. The static mixer exhibits zero contact angle in relation to the two fluids being mixed within the pipe. The static mixer exhibits a first contact angle with the first fluid and a second contact angle with the second fluid. The first contact angle is either between 0 and 30 or greater than 85. The second contact angle is either between 0 and 30, or greater than 85.Type: GrantFiled: December 18, 2015Date of Patent: February 4, 2020Assignee: The Procter & Gamble CompanyInventors: Steven Ray Merrigan, Aleksey Pinyayev, Billy Ray Dawson, Julie McWilliams
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Patent number: 10525489Abstract: A sprayer head includes a platen manifold and a plurality of nozzles fluidly coupled with the platen manifold. A sprayer assembly is also provided.Type: GrantFiled: March 12, 2014Date of Patent: January 7, 2020Assignee: Honda Motor Co., Ltd.Inventors: Michael R. Steiner, Michael J. Hochstetler, Jr., Jerry A. Lucas, Donald Rethman
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Patent number: 10179429Abstract: A device for polymerizing lactams in molds includes a hopper for storing solid lactam and a lactam feeding component that includes a plasticizing screw so as the lactam to be melted and simultaneously taken in a dosed manner to a mixing chamber. The device further includes a first dosing component to feed a liquid initiator, and a second dosing component to feed a liquid activator. The mixing chamber is configured to receive in a dosed manner the lactam, the initiator, and the activator from the feeding and dosing components. The mixing chamber has three separate inlets to receive, separately, the lactam, the initiator, and the activator, to allow them to flow into the mixing chamber coming into contact with one another for the first time, at the moment immediately prior to entering into a mold located adjacent the chamber and arranged for the polymerization reaction to take place inside the mold.Type: GrantFiled: December 3, 2013Date of Patent: January 15, 2019Assignee: FUNDACIÓN TECNALIA RESEARCH & INNOVATIONInventors: Amaia De La Calle Lizarazu, Cristina Elizetxea Ezeiza, Sonia García Arrieta
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Patent number: 9901888Abstract: Glass-fiber-reinforced concrete compositions that may be sprayed, and methods of preparing and applying such compositions. Such compositions may include cement, reinforcing glass fibers randomly oriented and homogenously distributed throughout the concrete composition, and a particle packing aggregate. At least a portion of the particle packing aggregate may be rounded rather than crushed and include a first aggregate portion having a first particle size and a second aggregate portion having a second particle size that is smaller than the first particle size so that the aggregate is capable of particle packing. The uncured compositions can be delivered through a spray nozzle with the glass fibers already mixed into the composition. The compositions can provide uniform, non-directional strength characteristics, e.g., modulus of rupture of at least 16 MPa and a limit of proportionality of at least 7 MPa with a glass-fiber content of no more than 4% by weight.Type: GrantFiled: June 15, 2015Date of Patent: February 27, 2018Assignee: TUSCAN STONEWORX USA, LLCInventor: David L. Nicolson
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Patent number: 9388093Abstract: Systems for ionic liquid catalyzed hydrocarbon conversion comprise a reactor vessel, a mixing device in fluid communication with the reactor vessel, and at least one circulation loop in fluid communication with the reactor vessel and the mixing device. The mixing device may comprise an upper venturi, at least one feed injection component, and a lower venturi. Such systems may be used for ionic liquid catalyzed alkylation reactions. Processes for ionic liquid catalyzed hydrocarbon conversion are also disclosed.Type: GrantFiled: July 3, 2014Date of Patent: July 12, 2016Assignee: Chevron U.S.A. Inc.Inventors: Huping Luo, Moinuddin Ahmed, Krishniah Parimi, Bong Kyu Chang, Michael John Girgis, Donald Henry Mohr, Hye Kyung Cho Timken
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Patent number: 9370675Abstract: An apparatus for generating foam for use in a compressed air foam system (CAFS) incorporates two plates housed in a chamber. A surfactant solution enters the chamber through an orifice in one plate. Pressurized air enters the chamber through a number of channels bored through the other plate, the channels appearing in an annular groove which circumscribes the solution inlet. The restricted area between the plates balances the pressure between the incoming solution and air by achieving an equilibrium at some particular radius out from the center of the two plates. A liquid, such as water or a surfactant and water solution, may optionally be introduced through an inlet into the chamber. The resulting mixture is fed through a main outlet positioned along the chamber wall.Type: GrantFiled: March 7, 2011Date of Patent: June 21, 2016Inventor: Carroll G. Rowe
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Patent number: 9027855Abstract: A safe portable sprayer comprising a reservoir for storing clean water that can be carried on the back or attached the shoulders, including a large nozzle on the upper face thereof, a small nozzle with a water pump adapted thereto, and a small neck that is provided with a cap. The cap is screwed on the nozzle, and includes a recipient that fits into the nozzle. The cap is provided with vertical holes that pass through a channel. The holes are provided with inner threads for receiving corresponding valves having lower tapered ends. Inside the recipient, flexible containers of chemicals are attached to the holes; the containers are kept immersed and compressed by water inside the recipient from the pump, such that the pressure generated by the water impels the water and chemical toward the channel of the cap, and to the spraying gun through the pipe.Type: GrantFiled: April 24, 2012Date of Patent: May 12, 2015Inventor: Takashi Nishimura
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Publication number: 20150108254Abstract: A spray gun comprises a first block and a mixing feature. The first block comprises a first sealing face, and a second sealing face. A first fluid passageway terminates in the first sealing face, while a second fluid passageway terminates in the second sealing face. The mixing feature comprises a third sealing face, a fourth sealing face, and a mixture chamber. The third sealing face is adjacent to the first sealing face and includes a first conduit in fluid communication with the first fluid passageway. The fourth sealing face is adjacent to the second sealing face and includes a second conduit in fluid communication with the second fluid passageway. The mixture chamber is in fluid communication with the first and second conduits and defines a longitudinal axis. The first, second, third, and fourth sealing faces are each oriented obliquely relative to the longitudinal axis of the mixing chamber.Type: ApplicationFiled: October 17, 2014Publication date: April 23, 2015Inventors: Denis S. Commette, Vincent P. Adams
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Patent number: 9010663Abstract: Apparatus for generating a mist comprising a conduit having a mixing chamber and an exit; a transport nozzle in fluid communication with the said conduit, the transport nozzle being adapted to introduce a transport fluid into the mixing chamber; a working nozzle positioned adjacent the transport nozzle intermediate the transport nozzle and the exit, the working nozzle being adapted to introduce a working fluid into the mixing chamber; the transport and working nozzles having an angular orientation and internal geometry such that in use interaction of the transport fluid and working fluid in the mixing chamber causes the working fluid to atomize and form a dispersed vapor/droplet flow regime, which is discharged as a mist from the exit, the mist comprising working fluid droplets having a substantially uniform size.Type: GrantFiled: February 25, 2005Date of Patent: April 21, 2015Assignee: Tyco Fire & Security GmbHInventors: Marcus Brian Mayhall Fenton, John Gervase Mark Heathcote, Alexander Guy Wallis
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Patent number: 9004375Abstract: The present invention relates to apparatus and method for generating a mist comprising a conduit having a mixing chamber and an exit; a working fluid inlet in fluid communication with said conduit; a transport nozzle in fluid communication with the said conduit, the transport nozzle adapted to introduce a transport fluid into the mixing chamber; the transport nozzle having an angular orientation and internal geometry such that in use the transport fluid interacts with the working fluid introduced into the mixing chamber through the working fluid inlet to atomize and form a dispersed vapor/droplet flow regime, which is discharged as a mist comprising working fluid droplets, a substantial portion of the droplets having a size less than 20 ?m.Type: GrantFiled: February 25, 2005Date of Patent: April 14, 2015Assignee: Tyco Fire & Security GmbHInventors: Marcus Brian Mayhall Fenton, John Gervase Mark Heathcote, Alexander Guy Wallis
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Patent number: 8980378Abstract: There is provided a system and method to spray viscous coating materials comprising abrasive particles, such as Silicium Carbide. Such coating materials are e.g. advanced ceramic composites formulated to protect equipment from corrosion and erosion. In particular the method and the system is able to spray and evenly coat a surface with two component materials based on modified epoxy resin and aliphatic curing agent loaded with abrasive ceramic particles.Type: GrantFiled: February 23, 2011Date of Patent: March 17, 2015Assignee: Pieter Mouritsen A/SInventors: Thomas Soegaard Jensen, Michael Klaesoee
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Patent number: 8968238Abstract: Mixing systems and methods include a mixing device comprising a primary tube having a proximal end, a distal end, an outer surface and an inner lumen and at least one secondary tube having a proximal end, a distal end, an outer surface and an inner lumen. The at least one secondary tube is substantially parallel to the primary tube. The distal end of the at least one secondary tube is fluidly connected to the primary tube at a junction located on the primary tube close to the distal end of the primary tube.Type: GrantFiled: December 3, 2010Date of Patent: March 3, 2015Assignee: Intravenous Solutions, Ltd.Inventors: Christopher Page, Stephen Probst, Thomas Corrado
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Patent number: 8960571Abstract: A pressurized air assisted liquid spray nozzle assembly having a liquid spray nozzle having a downstream discharge orifice for discharging a solid stream of liquid, an air guide mounted in surrounding relation to a downstream end of said liquid spray nozzle, and an outer nozzle body disposed in surrounding relation to said air guide. The air guide defines a first plurality of air passages for directing pressurized atomizing air transversely to liquid discharging from said liquid spray nozzle for atomizing the discharging liquid and a second plurality of air passages for directing shaping air tangentially to liquid discharging from said liquid spray nozzle for shaping the atomized liquid particles into a predetermined conical spray pattern.Type: GrantFiled: August 17, 2012Date of Patent: February 24, 2015Assignee: Spraying Systems Co.Inventor: James Haruch
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Publication number: 20140332606Abstract: A liquid atomization device includes a nozzle body. The nozzle body includes: a first gas spray portion and a second gas spray portion for spraying two gas flows; a liquid passage having a passage through which liquid flows by formation of the two gas flows sprayed by the first gas spray portion and the second gas spray portion; a gas-liquid mixture area where the gas flow sprayed from the first gas spray portion and the gas flow sprayed from the second gas spray portion are made to collide against liquid which flows from the liquid passage to atomize the liquid; and a spray outlet for spraying mist atomized in the gas-liquid mixture area to outside.Type: ApplicationFiled: December 13, 2012Publication date: November 13, 2014Applicant: Nozzle Network Co., LtdInventors: Hiroyoshi Asakawa, Ryota Kuge
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Patent number: 8807392Abstract: A nozzle system for use with a multi-flavor beverage dispenser includes a mixing chamber having a fluid outlet therefrom; a diluent injector configured to deliver a mixing fluid from without to within the mixing chamber; and a number of concentrate injectors configured to independently deliver a fluid concentrate from without to within the mixing chamber. The concentrate injector each have associated therewith a self-sealing dispensing valve configured to substantially limit fluid flow through its respective concentrate injector to from without the mixing chamber to within the mixing chamber.Type: GrantFiled: October 19, 2011Date of Patent: August 19, 2014Assignee: Lancer CorporationInventors: Donald W. Smeller, Jarrell L. Jennings, III, Robert L. Robinson, Merrill R. Good, George E. Hernandez
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Patent number: 8789769Abstract: Apparati for generating a mist are disclosed. One apparatus is disclosed, which has an elongate hollow body (12) and an elongate member (14) located within the body (12). A transport fluid passage (16) and a nozzle (32) are defined between the body (12) and the elongate member (14). The transport fluid passage (16) has a throat portion of reduced cross-sectional area and is in fluid communication with the nozzle (32). The elongate member (14) includes a working fluid passage (26) and one or more communicating openings, such as for example, bores, annuli, and combinations thereof, (30) extending radially outward from the working fluid passage (26). The openings (30) permit a working fluid (e.g. water) to be passed into the transport fluid passage (16), whereupon the working fluid is subjected to shear forces by a high velocity transport fluid (e.g. steam). The shearing of the working fluid results in the generation of a mist formed from droplets of substantially uniform size.Type: GrantFiled: March 13, 2009Date of Patent: July 29, 2014Assignee: Tyco Fire & Security GmbHInventors: Marcus Brian Mayhall Fenton, Alexander Guy Wallis
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Patent number: 8777128Abstract: An exemplary device for spray applications includes a nozzle configured to emit a first fluid stream in a downstream direction away from the nozzle. At least one feed port situated near the nozzle introduces an agent into the first fluid stream to be carried by the first fluid stream in the downstream direction. At least one cleaning port situated near the nozzle emits a second fluid stream in a generally upstream direction toward at least one of the nozzle or the feed port.Type: GrantFiled: August 18, 2011Date of Patent: July 15, 2014Assignee: United Technologies CorporationInventors: Christopher W. Strock, Robert D. Richard
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Patent number: 8763933Abstract: A sprayer capable of avoiding clogging caused in the nozzle includes liquid supplies for supplying a liquid, and a nozzle connected to the liquid supply. The nozzle includes a first internal tube and a second internal tube through which a first liquid and a second liquid supplied from the liquid supply pass, respectively, and an external tube into which respective internal tubes are inserted, and which allows a gas to pass through the gap between it and each internal tube, for ejecting the first liquid and the second liquid with the gas. At least a part of the longitudinal direction of each internal tube is formed of a coil including a helically wound wire rod, so that the gas can flow into the inside of the coil from between the adjacent portions of the wire rod of the coil.Type: GrantFiled: September 22, 2009Date of Patent: July 1, 2014Assignee: Terumo Kabushiki KaishaInventor: Koichi Hayakawa
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Publication number: 20140110505Abstract: A spray assembly for dispensing a mixture is provided. The spray assembly includes a connector configured for operable engagement with a first and second source of component and a source of pressurized fluid, and a tip operably connected to the connector. The tip includes an opening and defines a mixing chamber between the connector and the opening of the tip, and an insert member configured to be received in the mixing chamber. The insert member includes a plurality of radially extending slots on at least one end of the insert. The plurality of radially extending slots is configured to mix the first and second components prior to the mixture exiting the opening in the tip.Type: ApplicationFiled: December 30, 2013Publication date: April 24, 2014Applicant: Confluent Surgical, Inc.Inventors: Les Hull, Jason Fortier
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Patent number: 8701789Abstract: The invention relates to a compressed air foam producer, wherein a fire or decontamination specific additive is injected directly into the foam forming flow supplied to the main water flow and/or the main water flow. A mixing pump for the foaming agent draws off an auxiliary and motive water flow, wherein initially the additive and then the foaming agent is injected. The foaming agent-additive-water mixture, which is produced directly on site, is mixed well together and with the main water flow ensuring a fine, uniform distribution of the additives in the compressed air foam. The thus produced compressed air foam ensures optimal, economical and environmentally friendly fire-fighting and decontamination.Type: GrantFiled: May 19, 2005Date of Patent: April 22, 2014Assignee: Sogepi S.A.Inventors: Tino Kruger, Gunther Dorau
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Patent number: 8684282Abstract: An atomizer delivery manifold or spray head with an adjustable spray pattern tip is provided. The adjustable spray pattern atomizer is especially useful for delivery of fibrin glues, and enables a fluid admixture to be applied precisely to a specific site in a wide range of spray patterns.Type: GrantFiled: October 24, 2008Date of Patent: April 1, 2014Assignee: Plantation Key Design Inc.Inventor: Dennis L. Steffen
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Patent number: 8646703Abstract: Flow adjustment orifice systems for fuel nozzles include a metering plate that connects to an air/fuel inlet end of a fuel nozzle and a plurality of metering orifices disposed about the metering plate that align with a plurality of air/fuel inlet orifices on the air/fuel inlet end of the fuel nozzle, wherein at least one of the plurality of metering orifices reduces an open cross-sectional area for at least one of the air/fuel inlet orifices.Type: GrantFiled: August 18, 2011Date of Patent: February 11, 2014Assignee: General Electric CompanyInventors: Bryan Eugene Hodgson, Rachel Christner Howard
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Patent number: 8646700Abstract: For transport of granulate from a granulation tank by means of liquid and air, an ejector is provided with a side inlet for granulate, a first end with a spray nozzle for pressurized transport liquid, and a second end with an inlet for pressurized gas. Downstream from the second end, an outlet spray nozzle for a three-phase flow of liquid, granulate, and gas is provided. A first conduit has a lower end connected with the outlet for transport of the three-phase flow. The ejector includes a tubular ejector housing with an internal wear liner and an outlet spray nozzle made from a durable material. The inlet for pressurized gas includes a ring-shaped chamber that surrounds the periphery of the ejector and is connected with the inside of the ejector through a ring-shaped slit that directs the pressurized gas towards the outlet of the ejector.Type: GrantFiled: June 18, 2009Date of Patent: February 11, 2014Assignee: Uvan Holding ABInventors: Christoffer Lundström, Kåre Folgerö
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Patent number: 8616468Abstract: A spray assembly for dispensing a mixture is provided. The spray assembly includes a connector configured for operable engagement with a first and a second source of component and a source of pressurized fluid, and a tip operably connected to the connector. The tip includes an opening and defines a mixing chamber between the connector and the opening of the tip, and an insert member configured to be received in the mixing chamber. The insert member includes a plurality of radially extending slots on at least one end of the insert. The plurality of radially extending slots is configured to mix the first and second components prior to the mixture exiting the opening in the tip.Type: GrantFiled: June 11, 2012Date of Patent: December 31, 2013Assignee: Covidien LPInventors: Les Hull, Jason Fortier
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Patent number: 8613325Abstract: A compressed gas foam system is provided. The compressed gas foam system includes one or more optional fluid pumps, one or more mixing devices, one or more optional foam systems; one or more optional gas compressors, and a system controller. A method of using the compressed gas foam system is also provided.Type: GrantFiled: November 23, 2010Date of Patent: December 24, 2013Inventor: James D. Guse
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Publication number: 20130306759Abstract: The present invention generally relates to the field of pharmaceutical sciences. More specifically, the present invention includes apparatus and devices for the preparation of pharmaceutical formulations containing large diameter synthetic membrane vesicles, such as multivesicular liposomes, methods for preparing such formulations, and the use of specific formulations for therapeutic treatment of subjects in need thereof. Formation and use of the pharmaceutical formulations containing large diameter synthetic membrane vesicles produced by using the apparatus and devices for therapeutic treatment of subjects in need thereof is also contemplated.Type: ApplicationFiled: March 5, 2013Publication date: November 21, 2013Applicant: PACIRA PHARMACEUTICALS, INC.Inventor: PACIRA PHARMACEUTICALS, INC.
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Publication number: 20130134232Abstract: An injector for co-feeding liquid and solid fuels into a gasifier is provided. The injector includes a body, a first member, and a second member. The body comprises a first channel for conveying a liquid fuel. The first member surrounds the body to define a second channel for pneumatically conveying a solid fuel. The second member surrounds the first member to define a third channel for conveying a fluid stream for dispersing the solid fuel. The liquid fuel is atomized before being mixed with the solid fuel. A method for co-feeding liquid and solid fuels is also presented.Type: ApplicationFiled: November 9, 2010Publication date: May 30, 2013Inventors: Xiangqi Wang, Wei Chen, Ke Liu, Lishun Hu, Zhe Cui, Xianglong Zhao
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Publication number: 20130087636Abstract: The invention relates to a spray nozzle for addition of substances into a reactive mixture, comprising a housing (12), a connection (14) provided on the housing (12) and having an inlet (16) for the reactive mixture, wherein the connection (14) can be connected to a mixing head, and the inlet leads to a mixing chamber (30), and a material outlet opening (28) at the downstream end of the mixing chamber (30). In order to add pressure-sensitive substances, it is proposed to provide at least one supply (18) for the substance to be added, which has a channel (20) that is connected to the mixing chamber (30) via at least one inlet opening, and at least one air supply (22) which feeds into the mixing chamber (30) in flow direction downstream of the inlet opening via at least one air supply opening (26).Type: ApplicationFiled: June 16, 2011Publication date: April 11, 2013Applicant: KraussMaffei Technologies GmbHInventor: Ernst Scheidt
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Publication number: 20120328791Abstract: There is provided a system and method to spray viscous coating materials comprising abrasive particles, such as Silicium Carbide. Such coating materials are e.g. advanced ceramic composites formulated to protect equipment from corrosion and erosion. In particular the method and the system is able to spray and evenly coat a surface with two component materials based on modified epoxy resin and aliphatic curing agent loaded with abrasive ceramic particles.Type: ApplicationFiled: February 23, 2011Publication date: December 27, 2012Applicant: PIETER MOURITSEN A/SInventors: Thomas Soegaard Jensen, Michael Klaesoee
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Publication number: 20120305669Abstract: The invention relates to an applicator tip for spraying and/or mixing at least two fluids that react together, the tip comprising: at least two fluid conduits for carrying the at least two fluids, each conduit having at least one outlet opening, the openings are positioned substantially on a same plane; at least two gas conduits for carrying a gas volume, each gas conduit comprises a proximal gas tube and a distal gas tube, each distal gas tube is bent as compared to the position of the proximal gas tube, and each distal gas tube has one gas opening positioned distal from the plane of the outlet openings; and a housing for accommodating the at least two fluid conduits and the at least two gas conduits. The device allows efficient spraying in close proximity to a surface.Type: ApplicationFiled: May 31, 2012Publication date: December 6, 2012Applicant: OMRIX BIOPHARMACEUTICALS LTD.Inventors: Moti Meron, Roee Atlas, Assaf Gershonovitch, Amatzia Gantz, John Goodman
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Patent number: 8282024Abstract: A system, nozzle assembly, and method for coating a stent with a solvent and polymer are provided. The polymer can include a therapeutic substance or a drug. The polymer and solvent can be discharged from separate tubes disposed within another tube carrying moving air. The polymer and the solvent mix together when they are discharged and are atomized by the air. The ends of the tubes can be concentric with each other. The ends of the tubes can also be positioned relative to each other to prevent accumulation of polymer at the ends of the tubes.Type: GrantFiled: February 6, 2008Date of Patent: October 9, 2012Assignee: Advanced Cardiovascular Systems, Inc.Inventor: Stephen Dirk Pacetti
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Patent number: 8210453Abstract: A spray assembly for dispensing a mixture is provided. The spray assembly includes a connector configured for operable engagement with a first and a second source of component and a source of pressurized fluid, and a tip operably connected to the connector. The tip includes an opening and defines a mixing chamber between the connector and the opening of the tip, and an insert member configured to be received in the mixing chamber. The insert member includes a plurality of radially extending slots on at least one end of the insert. The plurality of radially extending slots is configured to mix the first and second components prior to the mixture exiting the opening in the tip.Type: GrantFiled: September 8, 2009Date of Patent: July 3, 2012Assignee: Confluent Surgical, Inc.Inventors: Les Hull, Jason Fortier
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Patent number: 8196234Abstract: A shower installation with discharge nozzles for horizontal installation near the ceiling is constructed to be swiveled between a resting position and an active position, wherein at least a section of the discharge nozzles protrudes in the active position. To swivel the mounting of the shower device, an operating device is provided that swivels the shower device mounting via the force of water flowing to the shower devices.Type: GrantFiled: January 11, 2008Date of Patent: June 12, 2012Assignee: Hansgrohe AGInventor: Guenter Glunk
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Patent number: 8157191Abstract: A drywall mud spray nozzle includes a main inlet, a main outlet, a main bore extending between the main inlet and main outlet, a plurality of air injector bores having inlets adjacent the main inlet, outlets in the main bore, and outlets adjacent the main outlet, and a nozzle cap having a bore receiving outflow from the main outlet and air injector outlets and a nozzle tip through which the outflow sprays.Type: GrantFiled: September 17, 2008Date of Patent: April 17, 2012Inventor: Ray vonBampus
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Patent number: 8109448Abstract: A system and method for combining an additive with a carrier fluid in a spray nozzle. The carrier fluid is fed to one or more nozzles that include an embedded Venturi. The Venturi includes an induction port connected to an additive supply. As the carrier fluid flows through the nozzle, the flow creates a vacuum or suction force that draws in the additive. Of particular advantage, the concentration of the additive combined with the carrier fluid can be maintained constant even if the flow rate of the carrier fluid varies. The system and process are particularly well suited for spraying fields, such as crop fields or orchards, with an agrochemical.Type: GrantFiled: November 18, 2008Date of Patent: February 7, 2012Assignee: The Regents of The University of CaliforniaInventor: Durham K. Giles
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Patent number: 8104695Abstract: A fuel injector for injecting fuel into a gasifier includes a mating end including a nozzle portion and a first flange fixedly coupled to the mating end and having a first receiving hole there through and including a first diaphragm disposed therein. The injector also includes a fuel transmission nozzle displaced at least partially within the mating end and passing through the first receiving hole arranged and configured such that a secondary oxygen channel exists between the fuel transmission nozzle and the mating end, the fuel transmission nozzle being fixedly coupled to the first diaphragm and further including a fuel inlet for receiving fuel for introduction into the gasifier.Type: GrantFiled: March 18, 2009Date of Patent: January 31, 2012Assignee: General Electric CompanyInventors: Monty Lee Harned, Doug Scott Byrd, Paul Stephen Dimascio, Shashishekara Sitharamarao Talya
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Patent number: 8025244Abstract: A method for spraying a medium mist, especially a medium mist used in firefighting, over a large area, in which method at least two sprays of medium mist are formed, of which a first spray (S1) is within a second medium mist spray (S2) at least at or near the spraying point. During the formation of the sprays (S1, S2), the medium is set into a swirling motion at least before the discharge opening (5, 13) of the nozzle used to form each spray (S1, S2) and/or at least before the sprays (S1, S2) are mixed with each other, and that the swirling directions of the medium in different sprays (S1, S2) are opposite to each other, whereby a preferably homogeneous mist spray spread over a large area is achieved.Type: GrantFiled: November 25, 2005Date of Patent: September 27, 2011Assignee: Marioff Corporation OyInventor: Harry Metzger
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Publication number: 20110210185Abstract: For transport of granulate from a granulation tank by means of liquid and air, an ejector is provided with a side inlet for granulate, a first end with a spray nozzle for pressurized transport liquid, and a second end with an inlet for pressurized gas. Downstream from the second end, an outlet spray nozzle for a three-phase flow of liquid, granulate, and gas is provided. A first conduit has a lower end connected with the outlet for transport of the three-phase flow. The ejector includes a tubular ejector housing with an internal wear liner and an outlet spray nozzle made from a durable material. The inlet for pressurized gas includes a ring-shaped chamber that surrounds the periphery of the ejector and is connected with the inside of the ejector through a ring-shaped slit that directs the pressurized gas towards the outlet of the ejector.Type: ApplicationFiled: June 18, 2009Publication date: September 1, 2011Applicant: UVÅN HAGFORS TEKNOLOGI AKTIEBOLAGInventors: Christoffer Lundstrom, Kåre Folgerö
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Patent number: 7966820Abstract: A nozzle for channeling a fluid into a combustor assembly. The nozzle includes a body including a centerline, a first passageway extending through the body along the centerline, and a nozzle tip coupled to a downstream end of the first passageway. The nozzle tip has a radius extending from a center of the nozzle tip to an outer surface of the nozzle tip. The nozzle tip includes a downstream face, and a plurality of outlet passageways that each include an opening defined in the downstream face. Each opening includes respective X-, Y-, and Z-axes defined with respect to a tangent line, the radius, and the centerline. Each of the plurality of outlet passageways is at discharge angle of greater than 30° measured with respect to the respective Z-axis in a respective X-Z plane.Type: GrantFiled: August 15, 2007Date of Patent: June 28, 2011Assignee: General Electric CompanyInventor: Carey Edward Romoser