Patents Represented by Attorney, Agent or Law Firm Thomas N. Twomey
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Patent number: 7708309Abstract: Provided is a driver's airbag module assembly structure including: an inflator for generating gas by igniting an exploder; an airbag inflated toward a driver by the gas generated by the inflator; a cage covering the inflator; a mounting plate for accommodating the inflator, the airbag, and the cage to be fixed in a cover member disposed at a handle; and a horn plate installed between the mounting plate and a steering wheel, characterized in that the mounting plate has a plurality of fixing clips formed at its outer surface, the cover member has a plurality of coupling holes coupled with the fixing clips, the horn plate is provided with a bracket having an angled tip and a fastening hole, and the steering wheel is provided with a groove having an angled step corresponding to the bracket of the horn plate. Therefore, hooks of a mounting plate push flexible pieces formed at coupling holes of a cover to allow the mounting plate and the cover to be easily coupled with each other.Type: GrantFiled: October 19, 2006Date of Patent: May 4, 2010Assignee: Delphi Korea CorporationInventors: Tae-hoon Kim, Se-hwa Jeong
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Patent number: 7710236Abstract: A fuse system has both a non-serviceable fuse and a fuse terminal system for selectively installing a serviceable fuse. When installed, the serviceable fuse provides a current flow path parallel to the non-serviceable fuse.Type: GrantFiled: July 10, 2007Date of Patent: May 4, 2010Assignee: Delphi Technologies, Inc.Inventor: Andrew J. Jozwiak
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Patent number: 7708308Abstract: Exemplary embodiments are directed to an inflatable cushion for deployment along an interior side of a vehicle. In one exemplary embodiment the inflatable cushion has: an inflatable portion, the inflatable portion partially surrounding an area; a non-inflatable member secured to the inflatable portion and positioned in the area; and a retentive pocket formed by the non-inflatable member and the inflatable cushion, the retentive pocket having a periphery bounded on at least one side by the non-inflatable member and the non-inflatable member being configured such that a recessed area is formed in the retentive pocket, the recessed area being disposed within the periphery of the retentive pocket.Type: GrantFiled: October 3, 2007Date of Patent: May 4, 2010Assignee: Delphi Technologies, Inc.Inventors: William Abney, III, Dayne B. Hassett, Ryan T. Pinsenschaum, Douglas S. Weston, Mark T. Winters, Mike F. Fink
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Patent number: 7707825Abstract: A high-pressure metering pump for providing reductant in a single fluid engine exhaust dosing system having a solenoid for actuating a piston slidably received within an inner bore of a valve housing of the pump, the inner bore having a pressure chamber with an inlet check valve and an outlet check valve; and wherein movement of the piston causes high pressure reductant to be received at an atomizer of the system, the atomizer being disposed in a location to cause a maximum reduction of undesirable pollutant in the combustion gases of an engine.Type: GrantFiled: June 6, 2006Date of Patent: May 4, 2010Assignee: Delphi Technologies, Inc.Inventors: Philip J. G. Dingle, Joachim Kupe
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Patent number: 7708919Abstract: A method of removing solidified sprue plastic from an injection molding machine uses a picker assembly that includes an end-effector with a gripper. The injection molding machine has a stationary platen with a first mold, and has a moveable platen with a second mold. The method includes moving the gripper in a direction that is generally perpendicular to a direction that the second mold moves while the first mold and the second mold are opening. The method also includes grabbing the solidified sprue plastic before the first mold and the second mold reach a fully open position.Type: GrantFiled: May 8, 2008Date of Patent: May 4, 2010Assignee: Delphi Technologies, Inc.Inventors: John J. Patterson, Leonard J. Turco, Michael T. Nemet
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Patent number: 7706978Abstract: A method for estimating unknown parameters (pan angle (?), instantaneous tilt angle (?) and road geometry of an upcoming road segment) for a vehicle object detection system. The vehicle object detection system is preferably a forward looking, radar-cued vision system having a camera, a radar sensor and an processing unit. The method first estimates the pan angle (?), then corrects the coordinates from a radar track so that pan angle (?) can be treated as zero, and finally solves a least squares problem that determines best estimates for instantaneous tilt angle (?) and road geometry. Estimating these parameters enables the vehicle object detection system to identify, interpret and locate objects in a more accurate and efficient manner.Type: GrantFiled: September 2, 2005Date of Patent: April 27, 2010Assignee: Delphi Technologies, Inc.Inventors: Jan K. Schiffmann, David A. Schwartz
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Patent number: 7700215Abstract: A current carrier for a solid oxide fuel cell system comprising a current-carrying core formed of a high-conductivity metallic material such as copper, brass, bronze, silver, silver-copper alloys, molybdenum, tungsten, or the like, and a protective jacket surrounding the core material. Preferably, the jacket is metallurgically bonded to the core. The jacket is formed of a high temperature alloy such as stainless steel, nickel, or a nickel alloy. The jacket is structurally competent to maintain the form of the electrical carrier at elevated temperatures at which the core material may be structurally incompetent. The current carrier may be sized comparable to conventional copper cables. The carrier is attached to a fuel cell current collector by a clamp assembly having a large surface contact area. Preferably, a contact paste consisting of fine silver particles forms a diffusion bond between the clamp and the carrier jacket, resulting in a low-loss connection.Type: GrantFiled: April 19, 2006Date of Patent: April 20, 2010Assignee: Delphi Technologies, Inc.Inventors: Karl J. Haltiner, Jr., James S. Vordonis
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Patent number: 7699041Abstract: A fuel distribution tube for a direct injection fuel rail assembly includes an elongate cylindrical conduit, a plurality of first scalloped features that receive fuel injector sockets formed in the conduit, and plurality of second scalloped features that receive mounting bosses formed in the conduit. The scalloped features are designed to closely match the outer radii of the injector sockets and the mounting bosses. The scalloped features provide necessary dimensional control to injector sockets and mounting bosses and fuel passage from the fuel distribution tube to the fuel injector sockets. The scalloped features enable a leak test of the braze joints of the fuel rail assembly. By providing a direct injection fuel rail assembly that includes the fuel distribution tube having scalloped features formed in the conduit, optimization of true position location of fuel injector sockets and improved braze joints are enabled.Type: GrantFiled: December 11, 2007Date of Patent: April 20, 2010Assignee: Delphi Technologies, Inc.Inventors: Michael J. Colletti, Kristopher J. Duell, Donald Borraccia
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Patent number: 7702441Abstract: A safety logic for vehicle rollover detection systems comprising a main rollover detection logic and at least one protection device for the occupant or occupants of the vehicle, including a vehicle lateral acceleration sensor (11), which generates an output signal indicating a near rollover event, when a lateral acceleration of a vehicle exceeds the first predefined threshold value (15) or, when a lateral acceleration of vehicle exceeds the second predefined threshold value (16) that is lower than the first predefined threshold value (15) and simultaneously at least one additional safety logic activation signal is present (1, 1?, 1?, 1??).Type: GrantFiled: February 16, 2005Date of Patent: April 20, 2010Assignee: Delphi Technologies, Inc.Inventors: Mariusz Geborek, Aleksandra Urbanek, Daniel Sygnarowicz
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Patent number: 7699483Abstract: A device for the illumination of a display, in particular of a transmission display of a motor vehicle, comprises an areal lighting means for an at least substantially uniform illumination of the total display in combination with at least one light emitting diode for an illumination of a respective individual display, in particular of a transmission position display offset in comparison with the uniform illustration of the total display, in particular a more intensive illustration of a respective individual display, in particular of a transmission position display.Type: GrantFiled: April 19, 2005Date of Patent: April 20, 2010Assignee: Delphi Technologies, Inc.Inventors: Walter Bruchhage, Thomas Luft
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Patent number: 7701943Abstract: A slave node for use with a Local Interconnect Network (LIN network) receives incoming messages from the LIN network in a manner that reduces operating current, power consumption and/or operating temperature. The slave node generally includes an input circuit, an electronic processing device, associated components such as an Integrated Glass Fog Sensor (IGFS) unit, and a transmitting device all mounted on a single circuit board. The input circuit, which can either be separate from or incorporated within the electronic processing device, pre-filters an incoming message from a LIN bus such that it only wakes the transmitting device out of its low-current sleep mode when required. Stated differently, the transmitting device is removed from an incoming message path so that it is only active when it is transmitting an outgoing message.Type: GrantFiled: March 7, 2005Date of Patent: April 20, 2010Assignee: Delphi Technologies, Inc.Inventors: Dale M. Harris, Terry L. Hanna, James W. Streit
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Patent number: 7699339Abstract: There is provided a bracket for securing a side airbag for an automotive vehicle. The bracket includes a support plate, an installation plate positioned at upper part of the support plate and including an installation aperture, and fixing plates formed by being forwardly bent from the right and left edges, with respect to the installation plate, of the support plate.Type: GrantFiled: September 9, 2008Date of Patent: April 20, 2010Assignee: Delphi Korea CorporationInventors: Myung-ryun Jang, Byoung-sun Yoo, Tae-woo Kim, Dong-jun Lee, Eun-hwan Oh, Kyun-soon Choi
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Patent number: 7701321Abstract: A primary electrical fuse is attached to a printed circuit board. The primary electrical fuse comprises a first and second terminal, a fusible element disposed between the first and second terminals electrically linking the first terminal and the second terminal, and receiving tip sections located on the first and second terminals that receive a replacement electrical fuse to electrically connect the first and second terminals with a replacement fusible element.Type: GrantFiled: May 10, 2007Date of Patent: April 20, 2010Assignee: Delphi Technologies, Inc.Inventor: Juan I. Banzo
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Patent number: 7695005Abstract: A method and apparatus for providing a side airbag device for use in a vehicle, comprising: an inflatable cushion for deployment from an unexpanded state to an expanded state. The inflatable cushion is positioned behind a headliner of the vehicle in an un-inflated state and the inflatable cushion is configured to traverse a side of the vehicle when it is inflated. The inflatable cushion also comprising a deploying edge that defines a portion of a periphery of the inflated cushion, wherein the inflatable cushion is folded in a manner that causes the deploying edge to deploy as a first leading edge as said inflatable cushion is inflated to an expanded state by an inflator wherein the deploying edge is the first portion of the inflatable cushion to expand around the headliner.Type: GrantFiled: December 4, 2008Date of Patent: April 13, 2010Assignee: Delphi Technologies, Inc.Inventors: Todd E. Tesch, Edward J. Matlack
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Patent number: 7695000Abstract: There is provided a bracket for securing a side airbag for an automotive vehicle. The bracket includes a bracket which connects a connection strap, connected to the side airbag, to a pillar of the vehicle, and wherein the bracket includes: an installation aperture to be secured to the pillar; and a fixing bracket aperture through which the connection strap connected to the side airbag passes, and wherein the fixing bracket aperture includes: a fixing bracket central aperture through which the connection strap passes; and extension apertures formed at both ends of the fixing bracket central aperture and each having a greater width than that of the fixing bracket central aperture.Type: GrantFiled: September 9, 2008Date of Patent: April 13, 2010Assignee: Delphi Korea CorporationInventors: Myung-ryun Jang, Byoung-sun Yoo, Tae-woo Kim, Dong-jun Lee, Eun-hwan Oh, Kyun-soon Choi
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Patent number: 7691160Abstract: In one embodiment, a fuel reformer can comprise: a mixing zone capable of mixing a fuel and an oxidant to form a fuel mixture and a reforming zone disposed downstream of the mixing zone. The reforming zone comprises a primary substrate and a secondary substrate. The primary substrate is disposed upstream of the secondary substrate and has a primary thermal mass that is greater than a secondary thermal mass of the secondary substrate. One embodiment of a method for operating a fuel reformer can comprise: mixing an oxidant and a fuel to form a fuel mixture, combusting the fuel mixture, heating the secondary substrate above its light-off temperature, changing an air to fuel ratio of the fuel mixture to a reforming mixture, producing an exotherm and a reformate at the secondary substrate, heating a primary substrate with the exotherm to above its light-off temperature, and producing a reformate.Type: GrantFiled: November 17, 2005Date of Patent: April 6, 2010Assignee: Delphi Technologies, Inc.Inventors: John E. Kirwan, Francois Ravenda
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Patent number: 7690587Abstract: A fuel injector for use in an internal combustion engine, the fuel injector comprising: a valve needle which is engageable with a valve needle seat to control fuel injection through an injector outlet; an actuator arrangement arranged to control fuel pressure with in a control chamber, a surface associated with the valve needle being exposed to fuel pressure with in the control chamber such that fuel pressure variations within the control chamber control movement of the valve needle relative to the valve needle seat; damping means for damping opening movement of the valve member, the damping means comprising a damper chamber and the damping means being arranged such that fuel pressure variations within the damper chamber damp opening movement of the valve member wherein the damping means is arranged such that in use there is a through flow of fuel through the damper chamber.Type: GrantFiled: March 19, 2007Date of Patent: April 6, 2010Assignee: Delphi Technologies, Inc.Inventor: Michael P. Cooke
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Patent number: 7692096Abstract: An electromagnetically shielded cable includes a shell having an end portion and a shield embedded in the end portion of the shell. A method of forming the electromagnetically shielded cable is also provided. The method includes the steps of inserting the end portion of the shield into a mold, and embedding the end portion of the shield in the shell. In one embodiment, the shell includes a connector extending from the shell and through an opening defined by the shield for embedding the shield in the shell. In another embodiment, the shield is embedded directly in the end portion of the shell.Type: GrantFiled: December 7, 2007Date of Patent: April 6, 2010Assignee: Delphi Technologies, Inc.Inventors: Joseph H. Gladd, William C. Ketterer, Terry A. George
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Patent number: 7687970Abstract: An actuator arrangement comprising a piezoelectric actuator having a body section, a shroud which enshrouds at least part of the body section of the actuator, and at least one constrictive member disposed externally with respect to the shroud. The constrictive member applies a constrictive force to the shroud to maintain a seal between the shroud and the underlying body section of the actuator.Type: GrantFiled: October 25, 2006Date of Patent: March 30, 2010Assignee: Delphi Technologies, Inc.Inventors: Russell Bosch, Michael Cooke, Christopher Goat
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Patent number: 7686854Abstract: Seal means for sealing a bipolar plate to a membrane in a PEM fuel cell stack. The seal includes a thin layer of a cross-linkable silicone composition disposed between the bipolar plate and the membrane. The layer is applied as a liquid to either the plate or the membrane and preferably is polymerized prior to assembly of the stack. A preferred means for applying the composition to the bipolar plate is screen printing. Preferably, the layer has a thickness between 0.001 and 0.005 inch. The resulting fuel cell stack exhibits superior leak resistance. In a currently preferred embodiment, a layer of the silicone composition is provided at interfaces between a membrane and both an anode side and a cathode side of a bipolar plate.Type: GrantFiled: June 25, 2004Date of Patent: March 30, 2010Assignee: Delphi Technologies, Inc.Inventors: Allan R Wells, Gary J. DeAngelis, Arthur R. Williams