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7418781 |
Method for production of a throttle valve in a continuous throttle valve connector
A peripheral, annular groove is incorporated into a throttle valve connector in one step. A first die and a second die are then inserted into the throttle valve connector and a first plastic...
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7418775 |
Machined manifold and method of making same
A manifold for conveying injection molding material into a mold from a molding material supply and method for making same includes a main flow member having a central flow passage extending through...
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7415764 |
Recuperator assembly and procedures
A construction of recuperator core segments is provided which insures proper assembly of the components of the recuperator core segment, and of a plurality of recuperator core segments. Each...
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7415765 |
Flange coupling and manufacturing method for the same
An object of the present invention is to provide a flange coupling in which the height of a horizontal portion of an L-shaped pipe is made as small as possible. The present invention provides a...
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7411785 |
Heat-spreading devices for cooling computer systems and associated methods of use
Cooling systems for use with computer systems are disclosed herein. In one embodiment, a computer system includes a first computer module spaced apart from a second computer module to define a...
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7406765 |
Method of assembling a port assembly in a cavitation chamber
A method of assembling a port assembly in a cavitation chamber, typically a spherical chamber, is provided. The method is comprised of the steps of boring a port in a cavitation chamber wall,...
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7404254 |
Calibrated catalyst carrier body with corrugated casing and method for manufacturing the same
A method for manufacturing a catalyst carrier body includes producing a honeycomb body having at least partially structured layers forming channels through which a fluid can flow. The honeycomb...
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7404255 |
Apparatus and method for removing non-condensing gas in heat pipe
An apparatus and a method for removing non-condensing gas in heat pipe are disclosed, In this method, a resilient pad is abutted against an opening of a pipe body of the heat pipe after a working...
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7404253 |
Process for manufacturing a catalytic converter and plant therefor
A process is provided for manufacturing a catalytic converter formed from at least one monolith being held in a catalytic converter housing, especially a motor vehicle catalytic converter. A...
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7402256 |
Method for producing liquid-jet head
A method for producing a liquid-jet head comprises the steps of: forming a vibration plate and piezoelectric elements on one surface of a passage-forming substrate, and removing the vibration plate...
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7401405 |
Method of fabricating inkjet nozzles having associated ink priming features
A method of fabricating a plurality of inkjet nozzles on a substrate, each nozzle comprising a nozzle chamber having a roof spaced apart from said substrate and sidewalls extending from said roof...
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7398597 |
Method of fabricating monolithic microelectromechanical fluid ejection device
A method for forming a printhead having a very high dot-per-inch printing capability is described. The method includes forming a layer containing electronic control circuits upon a semiconductor...
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7398910 |
System for use in tapping a pipe
A mechanical weldable fitting for use in tapping a pipe includes a first and second metal collar, each formed of attachable upper and lower semi-toroidal portions that when assembled on the pipe...
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7399728 |
Catalyst formulation, exhaust system, and gas treatment device
In one embodiment, a catalyst formulation includes a poison adsorbing material and a catalyst material. The poison adsorbing material comprises large particles having an average major diameter of...
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7389811 |
Expanded metal
A sheet of expanded metal produced by slitting a sheet of metal, and stretching along a stretching direction, which sheet of expanded metal forms a grid of openings having a first repetition length...
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7389584 |
Heat exchanger for a motor vehicle and a method for manufacturing same
A heat exchanger for a motor vehicle, particularly a motorcycle in which a bent cooling element is disposed between a first and second collector tank. The bent cooling element is provided with a...
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7389585 |
Method of manufacturing a liquid discharging head
A method for forming an ink jet recording head includes at least a step of forming an ink flow path pattern on a substrate by a photodecomposable positive type resist resin, a step of, once...
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7383633 |
Non-cylindrical catalytic-converter carrier element and tool, and method for manufacturing it
A method for the production of a converter-carrier body having a metallic honeycomb body made of a plurality of metal layers, especially smooth layers and corrugated layers, the layers having layer...
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7380339 |
Method of manufacturing a printhead wafer etched from opposing sides
A method of fabricating an inkjet printhead with a wafer substrate that has an ink ejection side and an opposing ink inlet side. The printhead has an array of nozzles formed on the ink ejection...
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7381341 |
Method of manufacturing liquid jet head
Disclosed is a method of manufacturing a liquid jet head, which enables a passage-forming substrate to be easily handled, thus realizing good formation of pressure generating chambers and an...
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7380327 |
Tube interface and method of securing a first tube to a second tube
A tube interface ( 53 ) includes a first tube ( 28 ) and a second tube ( 34 ). The first tube ( 28 ) has an oblong opening ( 54 ) exhibiting a first major dimension ( 58 ), and the second tube ( 34...
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7380318 |
Method of manufacturing liquid discharge head
In a method of manufacturing a liquid discharge head, liquid in a pressure generation chamber is pressurized by a piezoelectric driving force of a piezoelectric element, and is discharged from a...
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7381340 |
Ink jet printhead that incorporates an etch stop layer
An ink jet printhead chip that is manufactured in accordance with an integrated circuit fabrication technique includes a wafer substrate that defines a plurality of nozzle chambers as a result of...
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7378030 |
Flextensional transducer and method of forming flextensional transducer
A method of forming an opening through a substrate having a first side and a second side opposite the first side includes forming a trench in the first side of the substrate, forming a mask layer...
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7377040 |
Method of manufacturing a polymeric bodied fuel injector
Various methodologies relating to a polymeric fuel injector are disclosed. One method provides for manufacturing the fuel injector by forming a polymeric housing over a coil assembly and electrical...
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7377039 |
Anti-corrosion protection for heat exchanger tube sheet and method of manufacture
A corrosion-resistant alloy metal tube sheet used to construct a shell and tube heat exchanger ( 50 ) for cooling fluids with sea water passing through corrosion-resistant alloy tubes ( 25 )...
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7377419 |
Brazing open cell reticulated copper foam to stainless steel tubing with vacuum furnace brazed gold/indium alloy plating
A method of fabricating a heat exchanger includes brush electroplating plated layers for a brazing alloy onto a stainless steel tube in thin layers, over a nickel strike having a 1.3 μm thickness....
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7377038 |
Method for assembling a catalyic converter
A substrate assembly is stuffed into a converter outer shell to form a catalytic converter having a desired gap bolt density (GBD) value. The substrate assembly is formed by wrapping and taping a...
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7373720 |
Fire sprinkler flexible piping system, bracing apparatus therefor, and method of installing a fire sprinkler
A bracing apparatus for bracing a flexible pipe extending between a fire sprinkler header pipe and a sprinkler and for holding the sprinkler in a desired location, a flexible piping system having...
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7370415 |
Manufacturing method of ink-jet head
A method for manufacturing an inkjet print head with ink channels formed on a member including a piezoelectric body, and where ink is jetted from each of the ink channels by applying a voltage to...
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7370416 |
Method of manufacturing an injector plate
A method of manufacturing an injector plate is provided where a wafer is provided and a release layer is disposed on the wafer. Then a photo resist is formed over the release layer. After...
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7370417 |
Method of installing a mold gate insert in an injection molding apparatus
An injection molding apparatus including an injection manifold having a manifold melt channel, a mold plate having a mold bore, and a hot runner nozzle located in the mold bore and having a nozzle...
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7367124 |
Method for the production of a throttle valve port
This invention relates of the problem, to create a butterfly valve neck without an emergence of a gap between the butterfly valve neck and the butterfly valve. This invention disposes the problem...
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7367387 |
Tube plate for exhaust heat exchanger
A tube plate for exhaust heat exchangers, with punched openings to hold the tube ends of a tube bundle, wherein the openings are arranged grid-like with a web width b, and each of the openings has...
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7363796 |
Cold form nozzle for laser processing
A method for cold-forming a nozzle for a laser includes placing a slug or tube of oxygen-free copper into a die. A mandrel is forced into the copper slug or tube. The resultant compressive force...
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7363708 |
Method of assembling multiple port assemblies in a cavitation chamber
A method of assembling multiple port assemblies in a cavitation chamber is provided. The method is comprised of boring at least two ports of different sizes in a cavitation chamber wall of the...
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7360309 |
Method of manufacturing microchannel heat exchangers
A heat exchanger device includes an extruded body that includes one or more layers of channels for coolant flow therethrough, the channels generally having inner diameters of between about 50...
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7356912 |
Method for ventilating a seat
The present invention is directed towards a method of forming a ventilated seat. More specifically, in one aspect, the present invention is directed towards providing an insert in fluid...
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7353604 |
Method for manufacturing an inkjet head
A method for manufacturing an inkjet head includes producing a flow path unit, producing an actuator unit, bonding the actuator unit with the flow path unit to produce a bonded structure; measuring...
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7353863 |
Method of surface treating aluminum alloy base body of heat exchanger and heat exchanger produced by the method
A method of surface treating an aluminum alloy base body of an heat exchanger which method enables an etching procedure to be carried out uniformly and quickly and a corrosion-resistant chemical...
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7354794 |
Printed conductive connectors
Methods of connecting a circuit device to a semiconductor substrate and micro-fluid ejection devices made by the methods. One method includes printing an elongate strip of an electrically...
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7350828 |
Tube fitting with sealant
A tube fitting ( 50 ) that uses two basic components, namely a fitting body ( 54 ) and a fitting nut ( 52 ). The nut ( 52 ) and body ( 54 ) are adapted to be threadably coupled together by relative...
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7350823 |
Double pipe forked part structure and method of making the same
A forked part structure of a double pipe has an outer pipe, an inner pipe, a branch pipe and an open end portion of the outer pipe. The open end portion of the outer pipe has a substantially...
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7347538 |
Method for manufacturing discharge head, and discharge head
The method for manufacturing a discharge head having a piezoelectric body which applies a discharge pressure to a droplet of liquid discharged onto a discharge receiving medium, the method...
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7347952 |
Method of fabricating an ink jet printhead
An ink jet printhead chip includes a wafer substrate. A CMOS drive circuitry layer is positioned on the wafer substrate. A plurality of nozzle arrangements is positioned on the wafer substrate and...
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7347454 |
Hose/clamp assembly with removable retaining device
A hose/clamp assembly is provided that has a hose, a hose clamp, and a retaining device. The hose clamp is openable and closable. The retaining device has an arm, a clamp retainer attached to a...
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7343966 |
Stamped manifold for a heat exchanger and method for making same
A stamped manifold for a heat exchanger includes a central portion having a plurality of mating tubular members for connection to tubes of a heat exchanger. The manifold includes a plurality of...
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7343678 |
Method and device for production of a hollow section
The invention concerns a method and apparatus for production of a hollow section ( 1 ) in which a coiled pre-shape of the hollow section ( 1 ) is deep drawn from a sheet part, which is pre-bent...
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7341098 |
Heat exchanger and method of producing
A heat exchanger including a collecting tank having an outwardly extending flange around an edge, a tube plate having a connection edge, tubes having ends extending into openings in the tube plate,...
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7340831 |
Method for making liquid discharge head
A method for making a liquid discharge head including liquid discharge openings, a liquid channel having pressure chambers communicating with the liquid discharge openings, and piezoelectric...
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