Patents Issued in January 29, 2015
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Publication number: 20150027958Abstract: A method and apparatus for the treatment of acidic surface water that has an initial pH and that contains one or more dissolved metals, the method including: (a) extracting a continuous stream of acidic surface water from an acidic surface water supply; (b) mixing a powdered neutralizing agent, having a particle size in the range of 8 micron to 500 micron, in the stream of acidic surface water to produce an alkaline slurry; and (c) dispersing the alkaline slurry for a dosing period over at least a portion of the acidic surface water supply to treat the acidic surface water supply; whereby the treatment of the acidic surface water supply will result in the pH of the acidic surface water supply increasing from its initial pH, and at least a portion of the one or more dissolved metals precipitating out of the acidic surface water supply to form a supernatant and a metal-rich precipitate.Type: ApplicationFiled: July 24, 2013Publication date: January 29, 2015Applicant: Micronised Mineral Solutions Pty LtdInventor: Leon Michael Tarrant
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Publication number: 20150027959Abstract: A method, for cleaning a pool with N vertical walls using a robot, comprising adjusting the robot against the vertical wall of rank n=1. The robot advances along the vertical wall of rank n until the vertical wall of rank n+1 is detected. The robot retracts over a release distance in order to be released from the vertical wall of rank n+1. The robot makes a rotation on itself in order to be adjusted against the vertical wall of rank n+1. Checking whether n is equal to N, in the negative case, the cleaning method continues with an incrementation step where “n” is incremented by “1”, and then looping onto the advancement step. In the positive case, the cleaning method continues with a finishing step where the robot advances along the vertical wall of rank “1” until the vertical wall of rank “2” is detected.Type: ApplicationFiled: July 11, 2014Publication date: January 29, 2015Inventors: Yoann Chouraqui, Damien Dumontier
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Publication number: 20150027960Abstract: A purification apparatus comprising a filtration unit comprising filtration screens, a disinfection unit comprising a source of disinfecting light and a passage for filtrate from the filtration unit to the disinfection unit. The filtration unit may be selected from at least one static drum, at least one rotating drum, and at least one filter pack. Louver vanes or baffles may be used in the passage to create turbulence and direct flow. A process for removing particulate matter and disinfecting a process flow comprises the steps of filtering the process flow to remove particulate matter, directing the filtrate to a source of disinfection light while creating turbulence in the filtrate and disinfecting the filtrate.Type: ApplicationFiled: August 23, 2012Publication date: January 29, 2015Applicant: PR AQUA SUPPLIES LTD.Inventors: KC Darrin Troy Hosler, Douglas Wayne Gorrie, Roger Coleman
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Publication number: 20150027961Abstract: A method and system treat contaminated water. In one embodiment, the method comprises treating contaminated water by introducing a methylmorpholine-N-oxide solution to a vessel. The vessel contains the contaminated water and iron oxide. The contaminated water comprises contaminants. In addition, the methylmorpholine-N-oxide solution comprises methylmorpholine-N-oxide and water. The method further comprises contacting the methylmorpholine-N-oxide solution with the contaminated water. In addition, the method comprises treating the contaminated water by allowing the methylmorpholine-N-oxide to react with the contaminants in the presence of the iron oxide.Type: ApplicationFiled: October 13, 2014Publication date: January 29, 2015Applicant: UNITED LABORATORIES INTERNATIONAL, LLCInventors: Stephen D. Matza, Jack G. Frost
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Publication number: 20150027962Abstract: A process for treating with at least one chemical compound a body of water comprising at least one living organism selected from fish, molluscs, crustaceans and aquatic plants, such process comprising adding the chemical compound to the body of water and agitating the water with an agitation system comprising a pump and at least one submerged outlet equipped with an eductor nozzle.Type: ApplicationFiled: October 9, 2014Publication date: January 29, 2015Inventor: Paul SKITT
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Publication number: 20150027963Abstract: There is provided a material treatment apparatus. The material treatment apparatus includes a first compartment. The first compartment includes an inlet for receiving supply of slurry material, and a first material conduction space for conducting flow of the supplied slurry material in a downwardly direction. A second compartment is also provided including a second material conduction space for receiving a first intermediate material of the supplied slurry material and conducting the first intermediate material in an upwardly direction. A baffle is provided for interfering with conducting of the supplied slurry material from the first material conduction space to the second material conduction space.Type: ApplicationFiled: July 29, 2014Publication date: January 29, 2015Inventors: Lorne Dean Onstad, Cordell Simoneau
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Publication number: 20150027964Abstract: A screening system comprises a tank (20) containing a sewage screen (30), wherein the tank is configured for attachment to a sewage channel, and to receive sewage flow from an upstream point of the channel, and then to direct the sewage flow through the sewage screen (30), and then to return the screened sewage flow back into the channel, at a downstream point, or directly to a downstream treatment, and wherein the tank (20) is configured to decrease the velocity of the sewage flow in the tank relative to the channel, such that grit can settle at the bottom of the tank, and wherein the sewage screen (30) comprises a working screening surface (31), a portion of which lies in a substantially horizontal plane, and is positioned below the invert level of the sewage channel at the upstream point, when in use. Screen and tank used within the before mentioned system as well as the method of screening sewage using the system are also disclosed.Type: ApplicationFiled: February 21, 2013Publication date: January 29, 2015Inventor: Frederick James Davis
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Publication number: 20150027965Abstract: A product stabilizer is employed to prevent tipping or shingling of product in a packaging line. The product stabilizer utilizes a linear actuator, coupled to a plurality of arms, to ensure proper spacing between adjacent products in the packaging line.Type: ApplicationFiled: July 29, 2014Publication date: January 29, 2015Applicant: Delkor Systems, Inc.Inventors: Matthew Henry Churchill, Jeremiah Joe Ericson
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Publication number: 20150027966Abstract: An electrostatic gun supporting apparatus includes a bracket and a positioning assembly. The bracket includes a bottom plate and two supporting plates extending up from two opposite sides of the bottom plate. The positioning assembly includes a positioning plate for mounting an electrostatic gun, and two pins protruding out from two opposite sides of the positioning plate. The supporting plates define two opposite guiding portions. Each guiding portion includes a number of guiding slots. The guiding slots are parallel to and spaced from one another. The guiding slots of each guiding portion are arrayed from up to bottom. The guiding slots of each guiding portion are communicated with one another. The pins of the positioning assembly can be slidably received in two corresponding guiding slots.Type: ApplicationFiled: August 13, 2013Publication date: January 29, 2015Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: CHIH-HAO LIN
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Publication number: 20150027967Abstract: A fiber optic adapter module and tray. The fiber optic adapter module supports fiber optic adapters for fiber optic connections. The fiber optic adapter module may be included on an extendible tray portion of a fiber optic equipment tray and selectively configured to be tilted when extended for providing enhanced access to the fiber optic adapter module. In one embodiment, an adapter module panel of the fiber optic adapter module that supports fiber optic adapters contains at least two forward facing panel surfaces angled to one another to provide more surface area for supporting a higher density of fiber optic adapters and/or for neat routing and organizing of fiber optic connections. One or more fourth flared panel surfaces may also be included on an end(s) of the adapter module panel to provide sufficient interior space for fiber optic connections adjacent or proximate to sides of the fiber optic equipment tray.Type: ApplicationFiled: October 13, 2014Publication date: January 29, 2015Inventors: Mariano Perez Vazquez, Juan Miguel Gonzalez, Fernando M. Esparza, Cesar E. Valdez, Robert W. Dennis, Alan W. Ugolini
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Publication number: 20150027968Abstract: A structure installed at an end of a rack mount kit to fix the rack mount kit to a column of a rack, the structure includes: one pair of claws; a first biasing unit configured to bias the one pair of claws in a direction in which the one pair of claws is opened; and a second biasing unit configured to sense that the one pair of claws is moved in an insertion direction and bias the claws in a direction in which the one pair of claws is closed.Type: ApplicationFiled: June 25, 2014Publication date: January 29, 2015Inventor: Hajime MURAKAMI
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Publication number: 20150027969Abstract: A release latch apparatus can include a locking mechanism coupled to a first position of a rocker and a spring mechanism coupled to a second position of the rocker.Type: ApplicationFiled: July 26, 2013Publication date: January 29, 2015Applicant: Hewlett-Packard Development Company, L.P.Inventors: Kevin P. Bold, Kevin D. Conn, Keith A. Sauer, Minh H. Nguyen
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Publication number: 20150027970Abstract: A node for connecting together at least a first support element, a second support element and a third support element of a support frame such as a solar frame which supports solar reflectors. A method for connecting together at least a first support element, a second support element and a third support element of a solar frame which supports solar reflectors. A system for supporting solar reflectors includes a first support frame upon which the solar reflectors are disposed. A method for forming a support frame for solar reflectors. A system for constructing a support frame from parts, including chords, for solar reflectors. A method for constructing a support frame for solar reflectors. A support frame for solar reflectors.Type: ApplicationFiled: October 14, 2014Publication date: January 29, 2015Applicant: Werner Extrusion Solutions LLCInventors: Craig Roy Werner, John Funai
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Publication number: 20150027971Abstract: An accommodation cassette including: a plurality of rear accommodating grooves that are formed at least in the laterally central area of the inner surface of a rear wall connecting the rear edges of right and left side walls and extend laterally and parallel to each other at vertical spacings in such a manner as to be associated with right and left accommodating grooves.Type: ApplicationFiled: October 15, 2014Publication date: January 29, 2015Inventor: Takaaki INOUE
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Publication number: 20150027972Abstract: The present invention concerns a wall mounted storing construction or system that could hold a number of storing means. The storing means used may be shelves, hangers for different clothes, such as trousers or coats, shoe holders, rods etc. or for different combinations of these storing means. The storing system comprises uprights (1) and brackets (3), wherein the brackets (3) are mounted in the uprights (1). The brackets (3) are to receive the storing means, such as shelves (15). Each bracket (3) has a general u-from with an upper part and two walls, having ears (10) to be received in openings (22) of the uprights (1). The walls of brackets (3) are pressed together in the area of the ears (10) to allow the ears (10) of the brackets (3) to be pushed into the uprights (1). The uprights (1) are fixed to the wall. The upper end of each upright (1) is mounted on a horizontal assembly rail (2), being fixed to the wall.Type: ApplicationFiled: November 18, 2011Publication date: January 29, 2015Applicant: INTER IKEA SYSTEMS B.V.Inventors: Benny Andersson, Lars Almblad, Mats Lundqvist, Sofia Wiktorsson
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Publication number: 20150027973Abstract: The invention provides a beverage bottle comprising an outer bottle and at least one inner container that is sealed off from the outer bottle. The outer bottle container contains a first liquid (such as a still or a carbonated mixer) and the inner container contains a second liquid (such as an alcoholic spirit or a concentrated juice). The first and second liquids are kept separate until they are poured from the bottle. In one embodiment, the inner container may be twisted along its length to impart a rotational pattern on the second liquid.Type: ApplicationFiled: June 13, 2013Publication date: January 29, 2015Inventor: Cameron McDonald
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Publication number: 20150027974Abstract: The metal packaging includes a tubular part (1) defining a longitudinal axis (1?), which tubular part (1) includes a one-piece annular structure (10) made up of one moulding (11) or of several mouldings (11) which are formed on a plane (13) running perpendicular to the longitudinal axis (1?) and on the circumference of the tubular part (1) to form an annular lower surface (12) against which a handling member is intended to rest.Type: ApplicationFiled: March 15, 2013Publication date: January 29, 2015Applicant: ARDAGH MP GROUP NETHERLANDS B.V.Inventor: Philippe Niec
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Publication number: 20150027975Abstract: A plastic container is provided that includes a hollow body portion including a lower supporting base portion; a sidewall portion extending upwardly from the base portion; and a neck portion extending upwardly from the sidewall portion. The neck portion includes a support flange having an upper and lower surface, a tamper-evident formation, and a dispensing opening at the top of the neck portion. In an embodiment, the dispensing opening has an inner diameter that is at least 22 mm, and the vertical distance from the top of the dispensing opening to the lower surface of the support flange is 0.580 inches or less. A preform and method for making a container are also disclosed.Type: ApplicationFiled: October 10, 2014Publication date: January 29, 2015Inventors: Richard C. Darr, Edward V. Morgan
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Publication number: 20150027976Abstract: A bottle closure device may be disclosed. The bottle closure device may be formed in such a manner as to provide a strong, liquid-tight seal of a bottle. The bottle closure device may include a capping portion and a tamper-evident tear away portion. The capping portion of the bottle closure may further include an inner neck portion configured to form a seal with an interior of a bottle neck.Type: ApplicationFiled: July 24, 2014Publication date: January 29, 2015Applicant: Royal Summit Inc.Inventor: Bret de St. Jeor
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Publication number: 20150027977Abstract: A manufacturing method includes a step of forming a first plating mask on a base metal layer, a step of forming a main conductor layer on the base metal layer exposed from the first plating mask, a step of forming a second plating mask on them, a step of attaching a metal plating layer to an upper surface of the main conductor layer exposed from the second plating mask, a step of removing the first and second plating masks, a step of etching away a portion of the base metal layer to which the main conductor layer is not attached, and a step of forming a solder resist layer.Type: ApplicationFiled: July 25, 2014Publication date: January 29, 2015Applicant: KYOCERA SLC Technologies CorporationInventors: Kohichi OHSUMI, Sumiko NOGUCHI
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Publication number: 20150027978Abstract: Compositions useful for the selective removal of titanium nitride and/or photoresist etch residue materials relative to metal conducting, e.g., tungsten, and insulating materials from a microelectronic device having same thereon. The removal compositions contain at least one oxidant and one etchant, may contain various corrosion inhibitors to ensure selectivity.Type: ApplicationFiled: December 27, 2012Publication date: January 29, 2015Applicant: ADVANCED TECHNOLOGY MATERIALS, INC.Inventors: Jeffrey A. Barnes, Emanuel I. Cooper, Li-Min Chen, Steven Lippy, Rekha Rajaram, Sheng-Hung Tu
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Publication number: 20150027979Abstract: The method for fabricating a lithium microbattery is performed from a stack of layers successively including: a first layer made from a first material, a second layer made from a second material, a solid electrolyte layer and a first electrode. The method further includes etching to form a first pattern made from the first material and a second pattern made from the second material, the second pattern defining a covered area and an uncovered area of the electrolyte layer. The uncovered area is then etched using the second pattern as etching mask. After etching of the first pattern, a lithium-based layer is formed on the second pattern, the lithium-based layer and the second pattern forming a second lithium-based electrode.Type: ApplicationFiled: July 29, 2014Publication date: January 29, 2015Inventors: Sami OUKASSI, Arnaud BAZIN
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Publication number: 20150027980Abstract: The invention relates to a method for manufacturing an apparatus for the processing of single molecules. According to this method, a self-assembling resist (155) is deposited on a processing layer (110, PL) and allowed to self-assemble into a pattern of two phases (155a, 155b). One of these phases (155a) is then selectively removed, and at least one aperture is generated in the processing layer (110, PL) through the mask of the remaining resist (155b). Thus apertures of small size can readily be produced that allow for the processing of single molecules (M), for example in DNA sequencing.Type: ApplicationFiled: March 14, 2013Publication date: January 29, 2015Applicant: KONINKLIJKE PHILIPS N.V.Inventors: Pieter Jan Van Der Zaag, Emiel Peeters, Roelof Koole, Falco Cornelius Marinus Jacobus Maria Van Delft
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Publication number: 20150027981Abstract: A method of chemical mechanical polishing (CMP) a diamond containing surface includes providing a slurry including a plurality of particles, at least one oxidizer, and at least one acid, wherein the slurry has a pH?3 or pH greater than 11. At least an outer surface of the plurality of particles is softer than the diamond surface or the particles are diamond particles averaging less than (<) 2 ?m in size. The diamond surface is pressed with respect to a polishing pad providing a Shore D Hardness less than 99 having the slurry in between while rotating the polishing pad relative to the diamond surface to form a smooth diamond surface having a root mean square (rms) surface roughness less than 15 nm.Type: ApplicationFiled: September 23, 2014Publication date: January 29, 2015Inventors: RAJIV K. SINGH, DEEPIKA SINGH, ARUL CHAKKARAVARTHI ARJUNAN
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Publication number: 20150027982Abstract: A method of forming an imaging blanket for a printing apparatus comprises preparing a support structure (e.g., mold) for receipt of a polymer blanket compound, introducing the polymer blanket compound in liquid state over the support structure, curing the polymer blanket compound to produce an imaging blanket, releasing the imaging blanket from the support structure, and etching a surface of the imaging blanket to form a texture pattern therein, the surface forming an imaging surface of said imaging blanket. An imaging surface providing desirable dampening fluid retention is provided. Wet etch, dry etch or a combination of both may be used. The polymer may be a silicone compound, may include 3 percent by weight granular material.Type: ApplicationFiled: July 29, 2013Publication date: January 29, 2015Applicants: Xerox Corporation, Palo Alto Research Center IncorporatedInventors: Timothy D. Stowe, Sourobh Raychaudhuri, Carolyn P. Moorlag, Michael Y. Young
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Publication number: 20150027983Abstract: An electric switch includes a movable contact, a stationary contact to be contacted by the movable contact, one or more quenching plates, and a permanent magnet for directing an arc, which is formed when the contacts are separated from each other, to the quenching plate. The quenching plate has a base portion and side portions extending away from the base portion. The permanent magnet is arranged such that the arc is directed towards one of the side portions of the quenching plate.Type: ApplicationFiled: October 10, 2014Publication date: January 29, 2015Applicant: ABB OYInventors: Harri MATTLAR, Mikko VÄLIVAINIO
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Publication number: 20150027984Abstract: An arc quenching plate for an electric switch includes a first mounting portion and a second mounting portion for mounting the quenching plate to respective recesses of the switch. The first mounting portion and the second mounting portion have a different form when compared to each other.Type: ApplicationFiled: October 10, 2014Publication date: January 29, 2015Applicant: ABB OYInventors: Harri MATTLAR, Mikko VÄLIVAINIO
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Publication number: 20150027985Abstract: A gas circuit breaker includes a hermetically-sealed container filled with an arc extinguishing gas, a fixed contact arranged within the container, a movable contact arranged to face the fixed contact and configured to move in an axial direction of the container, the movable contact capable of contacting or separating from the fixed contact, an insulating operation rod having one end connected to an end of the movable contact opposite to the fixed contact through a link at an angle of about 90 degrees with respect to the movable contact, and an actuator arranged in a substantially coaxial relationship with the insulating operation rod, the actuator including an output shaft transferring a driving force for the operation of the movable contact to the other end of the insulating operation rod.Type: ApplicationFiled: June 17, 2014Publication date: January 29, 2015Inventors: Kosuke Yanagi, Kozo Matsushita, Atsushi Nakagawa
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Publication number: 20150027986Abstract: An electrical switch includes a tubular housing having a conductor receiving end and an operating end opposite the conductor receiving end. The tubular housing also includes a conductive interface positioned intermediate the conductor receiving end and the operating end. An operating rod extends through the operating end toward the conductor receiving end. The operating rod is moveable between a first position to engage the electrical switch and a second position to disengage the electrical switch. A gelatinous dielectric material is provided within a portion of the tubular housing, and around the operating rod, in the operating end to prevent voltage from the conductive interface from arcing to the operating end. The gelatinous dielectric material is configured to deform to maintain contact with the operating rod in the first position and the second position.Type: ApplicationFiled: May 2, 2014Publication date: January 29, 2015Applicant: THOMAS & BETTS INTERNATIONAL, INC.Inventor: Larry N. Siebens
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Publication number: 20150027987Abstract: The present invention is directed to a safety system integrated into a liquid-insulated high voltage network grounding switch, including modifications to the switch structure to provide an arrangement that is more efficiently installed with greater precision than found in conventional arrangements. The result is a switch assembly that adheres to updated IEEE/ANSI Standards, while still fitting into existing vault space meant to accommodate earlier switch gear.Type: ApplicationFiled: July 24, 2014Publication date: January 29, 2015Applicant: Quality Switch, Inc.Inventors: Douglas L. Senne, Adam M. Sewell, Jeremy A. Sewell, Larry E. Dix, Thomas H. Davis, Frank D. Depuy
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Publication number: 20150027988Abstract: This disclosure relates to switchgear equipment for electrical power systems. A switchgear comprises a switchgear body housing, having an upper boot and a lower boot, the upper boot having an insulating material and the lower boot having an insulating material, a vacuum interrupter having at least one stationary electrical contact, a moveable contactor coupled to a moveable electrical contact, and at least two bushings having conductor material passing therethrough, the switchgear further comprising at least one of a bushing boot having at least one of a helical groove and an array of heat-removal fins, a flexible, insulating cover enclosing at least a portion of the vacuum interrupter and an adjacent bushing, a helical groove in the upper boot, and a finned connector constrained within a channel in the moveable contactor.Type: ApplicationFiled: July 24, 2014Publication date: January 29, 2015Applicant: SCHNEIDER ELECTRIC INDUSTRIES SASInventor: Rajesh Thomas
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Publication number: 20150027989Abstract: The invention relates to an on-load tap changer for switching among different winding taps of a step transformer without interruption according to the preamble of the first patent claim. The general inventive concept lies in actuating both the selector contact unit and the switching means for uninterrupted load switching by means of a common motor drive without an energy store being connected therebetween.Type: ApplicationFiled: March 25, 2013Publication date: January 29, 2015Inventors: Alfred Bieringer, Christian Hammer, Martin Pankofer, Rolf Strempel, Andreas Stocker
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Publication number: 20150027990Abstract: A holding apparatus, which is used in electrical discharge machining for cutting a workpiece into slices at intervals of wires arranged in parallel to each other, includes: a holding unit for holding the workpiece so as to prevent the workpiece from falling from the holding apparatus; and an energization unit for energizing the workpiece so as to pass current through the workpiece. The holding unit is disposed outside a place at which the wires and the holding unit interfere with each other. The energization unit is disposed at a place at which the cutting of the workpiece into slices by the wires ends. A portion of the energization unit, which is brought into contact with the workpiece at the place at which the cutting of the workpiece into slices ends, has a surface shape that is prevented from conforming to a machining surface of the workpiece.Type: ApplicationFiled: July 22, 2014Publication date: January 29, 2015Inventor: Takayuki Yagashiro
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Publication number: 20150027991Abstract: The invention relates to a wire electrode (10) for the spark-erosive cutting of articles, comprising and electrically conductive core (2) and a jacket (5) surrounding the core (2), which jacket comprises at least on ?+?-cover layer (6) that contains ?-brass and/or ??-brass. In order to provide a wire electrode that has improved cutting efficiency, according to the invention, the ?+?-cover layer (6) forms a homogenous phase (7) of ?-brass and/or ??-brass in ?+?-brass grains (8) having an ?+?-phase and/or a ?+??-phase are embedded.Type: ApplicationFiled: September 16, 2011Publication date: January 29, 2015Applicant: HEINRICH STAMM GMBHInventor: Paul Weber
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Publication number: 20150027992Abstract: Provided is a wire electric discharge machine in which time from application of a voltage to a machining gap between a workpiece and a wire electrode until occurrence of electric discharge is measured as a discharge delay time, and the measured discharge delay time is integrated over a predetermined measurement period to calculate a discharge delay integrated time. Further, the number of times of the voltage application in the measurement period is counted. An average discharge delay time per voltage application in the measurement period is calculated from the discharge delay integrated time and the number of times of voltage application. The movement of the wire electrode with respect to the workpiece is controlled on the basis of the average discharge delay time.Type: ApplicationFiled: July 23, 2014Publication date: January 29, 2015Inventor: Tomoyuki FURUTA
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Publication number: 20150027993Abstract: Flux compositions adapted for use in laser welding, repair and additive manufacturing applications. Flux compositions contain 5 to 60 percent by weight of an optically transmissive constituent, 10 to 70 percent by weight of a viscosity/fluidity enhancer, 0 to 40 percent by weight of a shielding agent, 5 to 30 percent by weight of a scavenging agent, and 0 to 7 percent by weight of a vectoring agent, in which the percentages are relative to a total weight of the flux composition. Also disclosed are processes involving melting of a superalloy material in the presence of a disclosed flux composition to form a melt pool covered by a layer of molten slag, and allowing the melt pool and the molten slag to cool and solidify to form a superalloy layer covered by a layer of solid slag.Type: ApplicationFiled: July 28, 2014Publication date: January 29, 2015Inventors: Gerald J. Bruck, Ahmed Kamel
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Publication number: 20150027994Abstract: A flux sheet (20A) and method of using the flux sheet to restore a surface (24) of a metal substrate (26). A laser beam (32) is directed onto the flux sheet to melt it and the surface, then allowed to cool and solidify to produce a restored surface. The flux sheet may be formulated to optically transmit at least 40% of electromagnetic energy from a laser onto the substrate surface. The flux sheet contains a flux composition that may include: a metal oxide, a metal silicate, or both; a metal fluoride; and a metal carbonate. The flux composition may limit the content of certain elements and compounds such as Fe, Li2O, Na2O and K2O. The flux composition may include constituents providing air shielding, contaminant scavenging, viscosity/fluidity enhancement, and optical transmission of laser energy through the flux sheet.Type: ApplicationFiled: October 7, 2014Publication date: January 29, 2015Inventors: Gerald J. Bruck, Ahmed Kamel, Atul L. Navale, Ivan F. Oliver Vargas
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Publication number: 20150027995Abstract: A solid wire is for gas-shielded arc welding, using a shielding gas, and for galvanized steel sheet welding. The solid wire comprises, to the mass of the whole of the solid wire, predetermined amount of C, Si, Mn, P, S, O, and Cr, with the balance consisting Fe and inevitable impurities. The solid wire satisfies “1.0?(percentage by mass of Si+that by mass of Mn)/{100(that by mass of S+that by mass of O}?4.0” and “0.50?percentage by mass of Mn/that by mass of Si?2.00”. The shielding gas is an Ar gas comprising 25 to 40% of CO2 gas. It is achieved to improve spatter-decreasing performance and pore-resisting performance (performance of restraining the generation of porosity defects, such as pits and blowholes).Type: ApplicationFiled: February 28, 2013Publication date: January 29, 2015Applicants: DAIHEN Corporation, KABUSHIKI KAISHA KOBE SEIKO SHO (Kobe Steel, Ltd.)Inventors: Shun Izutani, Kei Yamazaki, Reiichi Suzuki, Keiichiro Yanagi, Yuji Ueda, Kazuki Nakamura, Toshiro Uezono
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Publication number: 20150027996Abstract: A tool welding system is disclosed that includes a table that heats a tool. A multi-axis robot includes a welding head that is moved relative to the table in response to a command. A controller is in communication with the robot and generates the command in response to welding parameters. The weld parameters are based upon a difference between an initial tool shape and a desired tool shape. The difference between the initial tool shape and the desired tool shape corresponds to a desired weld shape. The desired weld shape is adjusted based upon initial tool shape variations, which includes thermal growth of the tool. The tool is welded to provide the desired weld shape to achieve a desired tool shape.Type: ApplicationFiled: October 14, 2014Publication date: January 29, 2015Inventor: Ariel Andre Waitzman
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Publication number: 20150027997Abstract: A welding torch having guidance means designed to advance a wire-like welding filler material mechanically along an axis at least in a section of the welding torch, a process gas nozzle that coaxially surrounds at least the guidance means, and a welding current connector that is connected in electrically conductive manner to an element of the welding torch that is configured to conduct electrical current. A hollow electrode is provided that surrounds the axis coaxially and as the element configured for conducting current is connected in electrically conductive manner to the welding current connector, wherein the guidance means are designed to advance the wire-like welding filler material in potential free manner. The welding torch may be used as part of a welding apparatus for a variety of welding methods.Type: ApplicationFiled: July 17, 2014Publication date: January 29, 2015Inventors: Ernst Miklos, Faith Savgu
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Publication number: 20150027998Abstract: The invention features methods and apparatuses for establishing operational settings of a plasma arc cutting system. A plasma power supply includes a user selectable control. The user selectable control enables selection of a single cutting persona that establishes at least a current, a gas pressure or gas flow rate, and an operational mode of the plasma arc cutting system.Type: ApplicationFiled: July 24, 2013Publication date: January 29, 2015Applicant: Hypertherm, Inc.Inventors: Erik Brine, Jesse A. Roberts, Junsong Mao, Michael Hoffa, Clayton Gould, Peter Twarog, E. Michael Shipulski, Stephen M. Liebold, Brett Andrew Hansen
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Publication number: 20150027999Abstract: A method of cutting a cut member out of an original sheet by means of thermal cutting and machining, and includes a hole-cutting process, a finishing process, and an outer periphery-cutting process. During the hole-cutting process, a hole is created in the original sheet by means of thermal cutting while leaving a machining allowance in addition to the finished size of the hole. During the finishing process, a cutting tool is inserted into the hole which has been created through the hole-cutting process, and the cutting tool is guided along the inner circumference of the hole so as to cut the thermally-cut end surface in order to machine the hole to the finished size. During the outer periphery-cutting process, the outer periphery of the cut member is cut by means of thermal cutting to take the cut member out of the original sheet.Type: ApplicationFiled: February 18, 2013Publication date: January 29, 2015Inventors: Yoshihiro Yamaguchi, Kazuyuki Kitamura, Keita Kondo
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Publication number: 20150028000Abstract: In some aspects, nozzles for a gas-cooled plasma torches can include a hollow generally cylindrical body having a first end and a second end that define a longitudinal axis, the second end of the body defining a nozzle exit orifice; a gas channel formed in the first end between an interior wall and an exterior wall of the cylindrical body, the gas channel directing a gas flow circumferentially about at least a portion of the body; an inlet passage formed substantially through a radial surface of the exterior wall and fluidly connected to the gas channel; and an outlet passage at least substantially aligned with the longitudinal axis and fluidly connected to the gas channel.Type: ApplicationFiled: November 26, 2013Publication date: January 29, 2015Inventors: Yu Zhang, Zheng Duan, Lisa Nadeau
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Publication number: 20150028001Abstract: In some aspects, nozzles for gas-cooled plasma torches can include a body having a first end and a second end that define a longitudinal axis; a plenum region substantially formed within the body that extends from the first end and is configured to receive a plasma gas flow; an exit orifice located at the second end oriented substantially coaxially with the longitudinal axis, the exit orifice fluidly connected to the plenum region; and a feature on an outer surface of the body to increase cooling by receiving a high velocity cooling gas flow flowing in a direction along a length of the body, an impingement surface of the feature to receive the cooling gas flow at a substantially perpendicular direction relative to the impingement surface and to redirect the cooling gas flow to promote cooling and uniform shield flow.Type: ApplicationFiled: November 26, 2013Publication date: January 29, 2015Inventors: Yu Zhang, Zheng Duan
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Publication number: 20150028002Abstract: In some aspects, methods for providing a uniform shield gas flow for an air-cooled plasma arc torch can include supplying a shield gas to a shield gas flow channel defined by an exterior surface of a nozzle and an interior surface of a shield; flowing the shield gas along the shield gas flow channel; reversing the flow of the shield gas along the shield gas flow channel using a recombination region, the recombination region comprising at least one flow reversing member; and flowing the shield gas from the mixing region to an exit orifice of the shield, thereby producing a substantially uniform shield gas flow at the exit orifice.Type: ApplicationFiled: November 26, 2013Publication date: January 29, 2015Inventors: Yu Zhang, Zheng Duan, Richard R. Gray, JR.
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Publication number: 20150028003Abstract: A shield for a plasma arc torch is configured to protect consumable components of the plasma arc torch from splattering molten metal. The shield includes a generally conical unitary body defining (i) an interior surface to form a gas flow path with an outer surface of an adjacent nozzle of the plasma arc torch, and (ii) an exterior surface. The body includes (i) a distal first portion defining an exit orifice; and (ii) a proximal second portion formed of a flange sharing a common surface with the distal first portion. The shield also includes a seal assembly disposed on the common surface to retain the liquid coolant flow along the proximal second portion.Type: ApplicationFiled: September 25, 2014Publication date: January 29, 2015Inventors: Stephen M. Liebold, Jon W. Lindsay
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METHOD FOR MARKING COMPONENTS EMPLOYING OVERLAPPING AND SUBSEQUENTLY BARELY OVERLAPPING LASER PULSES
Publication number: 20150028004Abstract: A method for marking components (2) by a plurality of pulses (4) of a pulsed beam of a laser is disclosed. At first, a melted burr is formed when the marking (2) is being created. Subsequently, the melted burr is removed, whereby the pulsed laser beam is moved over the melted burr at a second speed. The sequential pulses (4) hardly overlap or not at all.Type: ApplicationFiled: February 12, 2013Publication date: January 29, 2015Applicant: Schaeffler Technologies GmbH & Co., KGInventor: Mario Giese -
Publication number: 20150028005Abstract: Vascular treatment and methods include a plurality of self-expanding bulbs and a hypotube including interspersed patterns of longitudinally spaced rows of kerfs. Joints between woven structures and hypotubes include solder. Woven structures include patterns of radiopaque filaments measureable under x-ray. Structures are heat treated to include at least shapes at different temperatures. A catheter includes a hypotube including interspersed patterns of longitudinally spaced rows of kerfs. Heat treating systems include a detachable flange. Laser cutting systems include a fluid flow system.Type: ApplicationFiled: August 29, 2013Publication date: January 29, 2015Applicant: Insera Therapeutics, Inc.Inventors: Vallabh Janardhan, Vikram Janardhan
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Publication number: 20150028006Abstract: Methods of creating various laser-defined control structures on pressure relief devices are provided that utilize a laser having a field of view that is smaller than the overall dimensions of the laser-defined structure to be milled into the pressure relief device. The methods generally involve partitioning the working surface of the device into a plurality of tiles within which a particular segment of the control structure will be milled. Upon milling of a control structure segment in one tile, the pressure relief device and/or laser is repositioned so that a control structure segment in another tile may be created.Type: ApplicationFiled: July 29, 2013Publication date: January 29, 2015Applicant: Fike CorporationInventors: Bon F. Shaw, Joe Walker, Michael D. Krebill
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Publication number: 20150028007Abstract: A rotary tool (21) working surface (23) includes a plurality of cutting bodies (24). The rotary tool (21) can be driven about a rotational axis (R). The actual enveloping surface (HF) of the working surface (23) is ascertained by an optical measuring arrangement (29). At least one other target variable (GS) is detected, which describes a microscopic parameter of the working surface (23). The actual variable (GI) corresponding to each specified target variable (GS) is detected by the measuring arrangement (29), and the deviation between the target variable (GS) and the actual variable (GI) is determined. If the actual enveloping surface (HF) lies outside of a specified target enveloping area (HR) or if a deviation (D) between an actual variable (GI) and the corresponding target variable (GS) is unacceptably large, selected first and/or second cutting bodies (24a, 24b) are machined and/or removed by a laser device (35).Type: ApplicationFiled: October 19, 2011Publication date: January 29, 2015Inventors: Christoph Plüss, Heinrich Mushardt, Oliver Wenke