Multiple Diverse Liquids Patents (Class 261/18.1)
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Patent number: 11383253Abstract: A method and apparatus for applying a foamed mixture of paints on a structural surface. A continuous stream of high velocity gas moves through a nozzle and is directed toward the structural surface, and two or more paints may be intermittently moved into the gas stream of the nozzle and aerated and mixed with each other and moved with the gas stream to form a foam that is applied to the structural surface. The components of the foamed mixture may include single component or plural component materials such as polyurethane foam, adhesive, and polyurea formulations, and may be moved through a volumetric metering device consisting of material heaters, a heated hose, and an applicator gun. The nitrogen gas stream fluidizes the mixture as it passes through and out of the nozzle and forms the mixture into a foam that is applied to the structural surface.Type: GrantFiled: October 11, 2017Date of Patent: July 12, 2022Inventor: Thomas Joseph Peters
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Patent number: 10920624Abstract: Processes for recovering electrical power from a process unit waste heat steam generation system are described. A power-recovery turbine reduces the pressure of a stream of superheated steam to a pressure lower than that needed by the steam reboiler for use in other process units or equipment in the plant.Type: GrantFiled: June 27, 2018Date of Patent: February 16, 2021Assignee: UOP LLCInventors: Jason Lee Stahlman, Donald A. Eizenga, William M. Hartman
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Patent number: 10913081Abstract: A spray quantity adjustable foam/liquid dual-purpose distribution device includes a gas compressor, an isolation electromagnetic valve, a liquid accumulator, an electromagnetic valve, and a foam generation device that are connected to each other. The gas compressor supplies pressurized gas into the isolation electromagnetic valve and/or the liquid accumulator or the foam generation device. When the pressurized gas is supplied into the liquid accumulator, an internal pressure of the liquid accumulator is increased to force liquid contained in the liquid accumulator toward the electromagnetic valve, which, once activated, conduct the liquid to the foam generation device, so that the pressurized gas and the liquid are mixed in the foam generation device to generate a foamed liquid that is discharged out through an egress opening.Type: GrantFiled: March 4, 2019Date of Patent: February 9, 2021Assignee: GUANGZHOU FANER AROMA PRODUCT CO., LTD.Inventor: Hsu-Hui Chang
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Patent number: 10889744Abstract: A process mechanically breaks colloidal suspension bonds with the surrounding fluids through high energy impact with a stationary plate or a colliding fluid stream. The fluid with a colloidal suspension is pumped through one or more ?? to 3? nozzles to collide with either a stationary plate in an impact chamber at high velocity, or another similar or different fluid stream. The process breaks the bonds maintaining the colloidal suspension, disassociates these materials, and allows for gravity or chemical separation of the previously colloidal particles from the fluid. The process can separate colloidal particles from a liquid medium through pressurization followed by high energy impact and rapid release.Type: GrantFiled: April 26, 2019Date of Patent: January 12, 2021Assignee: SIGNET AGGREGATES, LLCInventor: Robert Delane Baldwin
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Patent number: 10064970Abstract: A multi-fragrance emission device includes an insert having a top portion, a bottom portion, and at least one side portion, the insert including a passageway extending between an entrance at the top portion and an exit at the side portion. A fan is configured to move air through the passageway, and an outer shell is sized to fit over at least a portion of the insert. The outer shell includes a plurality of scent chambers, each scent chamber being in communication with one of a plurality of scent release holes. A motor is coupled to the insert, the motor configured to move the insert to align the exit of the insert with one of the plurality of scent release holes.Type: GrantFiled: September 30, 2016Date of Patent: September 4, 2018Assignee: Trackmind Solutions LLCInventors: Siddharth Shah, Michael E. Bobev, Srinivas R. Meda
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Patent number: 9845892Abstract: A multiple action forced fluid evacuation system includes a reservoir for receiving a working fluid therein, and a shutoff valve provided in the reservoir. An outer rigid conduit and an inner flexible conduit are connected between the shutoff valve and a receiver. A processing module is provided for at least controlling pressurized gas between the outer conduit and the inner conduit, and is operatively connected to the outer conduit and the inner conduit. A nozzle has one end in fluid communication with a source of the working fluid, and an opposite end removably coupled to the receiver. The nozzle normally enables flow of the working fluid through the inner conduit to the reservoir when the nozzle is connected to the receiver until the working fluid in the reservoir activates the shutoff valve causing the nozzle to cease flow of the working fluid leaving a portion of the working fluid trapped in the receiver and the inner conduit.Type: GrantFiled: May 3, 2016Date of Patent: December 19, 2017Assignee: Hartmann Controls, Inc.Inventors: Henry Guenther, Mark Blumreiter, Eric Roberts, Bruce McBee, David C. Check
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Publication number: 20120037003Abstract: Various apparatus provide for spraying high velocity droplets of liquid into a low velocity gas stream. Finely atomized droplets may quickly transfer their momentum to the gas, resulting in deceleration of the spray and acceleration of the gas. A high velocity spray of atomized liquid may transfer a substantial fraction of its kinetic energy to the gas before contacting a surface, in some aspects, suspended particles in the gas phase may be removed by high velocity liquid droplets passing through the gas. Certain aspects provide for controlling a gas flow by controlling the relative amounts of upstream and downstream momenta transferred to the gas by one or more liquid sprays.Type: ApplicationFiled: August 15, 2011Publication date: February 16, 2012Applicant: Airgard, Inc.Inventors: Mark Johnsgard, Kris Johnsgard
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Patent number: 7971862Abstract: Disclosed is a vaporizer including a first liquid suction section to suck a first liquid; a second liquid suction section to suck a second liquid; and a heating element to heat the first liquid suction section and the second liquid suction section to vaporize the first liquid and the second liquid.Type: GrantFiled: February 20, 2007Date of Patent: July 5, 2011Assignee: Casio Computer Co., Ltd.Inventors: Akihito Kanda, Yasunari Kabasawa, Naotomo Miyamoto
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Patent number: 7934703Abstract: An apparatus includes an ultrasonic transducer; an ultrasonic propagation medium disposed so as to fill a plane of vibration of the transducer; liquid retaining means disposed so as to be in contact with an end face of the medium; and an ultrasonic focusing reflecting mechanism disposed in an ultrasonic propagation path, thereby the apparatus attains discharging into air and atomization of the liquid by use of ultrasonic waves. Atomization efficiency is enhanced by the use of an ultrasonic reflection tube, and mist emission is carried out. Use is made of a compact liquid container equipped at its bottom with an ultrasonic transmission membrane. Various types of liquids can be atomized by changing the direction of ultrasonic course.Type: GrantFiled: March 9, 2006Date of Patent: May 3, 2011Inventors: Akira Tomono, Akio Uehara
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Publication number: 20090185951Abstract: A device adapted to disseminate into an atmosphere in a desired sequence and timing, a plurality of active volatile liquids, such as fragrances, comprising a plurality of individual liquid reservoirs, a dissemination element associated with each reservoir, a source of forced air current and a conduit from the source of forced air current to each dissemination element, the conduit being a single conduit that is adapted to be movable so as to supply air current to each dissemination element in a desired sequence. The device may be provided as a simple plug-in type and overcomes the problem of “habituation” encountered with a single fragrance.Type: ApplicationFiled: April 27, 2007Publication date: July 23, 2009Applicant: Givaudan SAInventors: Colin Litten-Brown, Guy Edward Naish, Kishen Gohil
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Publication number: 20080220340Abstract: Embodiments of an apparatus and methods for heating a substrate and a sacrificial layer are generally described herein. Other embodiments may be described and claimed.Type: ApplicationFiled: March 9, 2007Publication date: September 11, 2008Applicant: TOKYO ELECTRON LIMITEDInventors: John Kulp, Michael A. Carcasi, Merritt Funk
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Patent number: 7402290Abstract: Methods and apparatus are disclosed for mixing fluid streams of different compositions to minimize fluid condensation inside a mixing vessel where the objective is to produce an all-vapor mixture product.Type: GrantFiled: July 2, 2003Date of Patent: July 22, 2008Assignee: Stone & Webster Process Technology Inc.Inventors: Douglas S. Hubbell, Dino Pizzelli, Edward P. Hunt, Glenn D. Nasman
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Patent number: 7381229Abstract: A system for reacting fuel and air into reformate, with a reformer (10) which has a reaction space (12), a nozzle (14) which at least in part is formed as a Venturi nozzle for supply of a fuel/air mixture to the reaction space (12), the Venturi nozzle part has a small diameter area (16) from which a diffuser extends to the reaction space. A first gas supply means (20) is provided on the side of the small diameter area which side faces away from the diffuser, and second gas supply means (26, 28) are provide at the small diameter area. A fuel supply (22) is also provided for supplying fuel to the nozzle and it preferably extends along the longitudinal axis of the nozzle.Type: GrantFiled: December 8, 2004Date of Patent: June 3, 2008Assignee: Enerday GmbHInventor: Jeremy Lawrence
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Patent number: 7122162Abstract: A reaction chamber (4) elongated along an essentially vertical axis in which at least one reaction fluid is circulated from top to bottom of said chamber (4) through at least one catalyst bed (5), whereby downstream from catalyst bed (5) in the direction of circulation of the reaction fluid, the chamber contains at least one inlet (1) for introducing at least one quenching fluid into contact with the reaction fluid, and downstream from inlet (1) the chamber contains at least one box (8) for further contact, mixing and quenching of said fluids. The box (8) has at least one passage section (9) for entry of the fluids into the box (8). Downstream from the passage section (9) the box (8) contains elements (11) that puts fluids into vortex motion in the box (8) in a direction essentially non-radial and non-parallel to the axis of the chamber.Type: GrantFiled: May 9, 2002Date of Patent: October 17, 2006Assignee: Institut Francais du PetroleInventors: Ludovic Raynal, Isabelle Harter, Francis Aubry
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Patent number: 6969418Abstract: A phase enhanced gas-liquid absorption method is disclosed. By adding an organic mixture or compound into a conventional gas-liquid system, the organic mixture forms a layer between the gas mixture and the liquid carrier. In this modified system, the absorption rate of the gas is significantly increased by the organic mixture, which plays a role of transporting the gas from the gas mixture to the liquid carrier.Type: GrantFiled: April 29, 2003Date of Patent: November 29, 2005Inventor: Liang Hu
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Patent number: 6733004Abstract: Foam for suppressing fires is formed by mixing together a constant stream of compressed air and water from a pump at a controlled rate with a quantity of a foaming agent from a foaming agent supply proportional to the rate of flow of water so as to be incorporated therein. An agitator mixes the water and the foaming agent into the stream of compressed air to generate the foam. The rate of flow of the water is controlled by a continuously variable valve member driven between five set positions by an electronically controlled motor including a fully open position, in which a maximum flow rate of the water is supplied to the mixer with the proportional quantity of a foaming agent, a fully closed position, in which the flow of water and the flow of a foaming agent from the foaming agent supply are halted, and at least three intermediate positions of different foam characteristics.Type: GrantFiled: February 4, 2002Date of Patent: May 11, 2004Inventor: Harry Crawley
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Publication number: 20030146522Abstract: Foam for suppressing fires is formed by mixing together a constant stream of compressed air and water from a pump at a controlled rate with a quantity of a foaming agent from a foaming agent supply proportional to the rate of flow of water so as to be incorporated therein. An agitator mixes the water and the foaming agent into the stream of compressed air to generate the foam. The rate of flow of the water is controlled by a continuously variable valve member driven between five set positions by an electronically controlled motor including a fully open position, in which a maximum flow rate of the water is supplied to the mixer with the proportional quantity of a foaming agent, a fully closed position, in which the flow of water and the flow of a foaming agent from the foaming agent supply are halted, and at least three intermediate positions of different foam characteristics.Type: ApplicationFiled: February 4, 2002Publication date: August 7, 2003Inventor: Harry Dowald Crawley
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Publication number: 20030122266Abstract: The invention relates to an atomizing device for a gas/fluid mixture, in particular for introduction into a chemical reformer for generating hydrogen, which contains at least one gas supply line for supplying a gas flow (11, 11a, 21) and at least one fluid supply line (16, 18) for supplying a fluid flow (17, 19). The fluid supply line (16, 18) feeds at an outlet point (16a, 18a) into a venturi tube (12) that is situated in the gas supply line.Type: ApplicationFiled: October 28, 2002Publication date: July 3, 2003Inventors: Michael Nau, Manfred Ruoff, Marc Bareis, Frank Ilgner, Horst Harndorf
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Patent number: 6533252Abstract: Method and its associated device for the regulated injection of liquid carbon dioxide (CO2L) into a liquid (L) under pressure inside a chamber. The liquid carbon dioxide (CO2L) is, according to this method, injected at a fixed flow rate, in stepped mode, under the protection of a stream of gas (when injection is stopped).Type: GrantFiled: September 10, 2001Date of Patent: March 18, 2003Assignee: L'Air Liquide Societe Anonyme a Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procedes Georges ClaudeInventors: Frédéric Bernard, Dominique Bras, Jose Buil
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Patent number: 6464886Abstract: Spherical particles having a size on the order of 0.1 to 100 microns in size are created by systems and devices of several types. The device includes a source of a stream of gas which is forced through a liquid held under pressure in a pressure chamber with an exit opening therein. The stream of gas surrounded by the liquid in the pressure chamber flows out of an exit orifice of the chamber into a liquid thereby creating a monodispersion of bubbles with substantially uniform diameter. The bubbles are small in size and produced with a relatively small amount of energy relative to comparable systems. Small particles of liquid may also be produced. Applications of the technology range from oxygenating sewage with monodispersions of bubbles to inhalation therapy with monodisperse aerosol dispersions of pharmaceutically active drugs.Type: GrantFiled: March 5, 2001Date of Patent: October 15, 2002Assignee: Universidad de SevillaInventor: Alfonso Gañan-Cálvo
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Patent number: 6197835Abstract: Spherical particles having a size on the order of 0.1 to 100 microns in size are created by systems and devices of several types. The device includes a source of a stream of gas which is forced through a liquid held under pressure in a pressure chamber with an exit opening therein. The stream of gas surrounded by the liquid in the pressure chamber flows out of an exit orifice of the chamber into a liquid thereby creating a monodispersion of bubbles with substantially uniform diameter. The bubbles are small in size and produced with a relatively small amount of energy relative to comparable systems. Small particles of liquid may also be produced. Applications of the technology range from oxygenating sewage with monodispersions of bubbles to inhalation therapy with monodisperse aerosol dispersions of pharmaceutically active drugs.Type: GrantFiled: November 13, 1998Date of Patent: March 6, 2001Assignee: Universidad de SevillaInventor: Alfonso Gañan-Cálvo