Patents Assigned to Delphi Technologies
  • Patent number: 7594629
    Abstract: A clip for fastening an article to a panel having a hole has a base and a self expanding head extending upwardly from the base. The self-expanding head has at least one column rising from the base to a platform that is spaced from the base. First and second pluralities of resilient legs attached to the platform extend toward the base. The first plurality of resilient legs have first retention shoulders that are spaced from the base and the second plurality of resilient legs have second and third retention shoulders that are spaced from the base. The second and third retention shoulders are located respectively closer to the base than the first retention shoulders so that the clip can be attached to panels of varying thickness when the head is inserted through a hole in the panel with the base abutting one side of the panel adjacent the hole and the first retention shoulders or the second retention shoulders or the third retention shoulders abutting an opposite side of the panel adjacent the hole.
    Type: Grant
    Filed: June 9, 2006
    Date of Patent: September 29, 2009
    Assignee: Delphi Technologies, Inc.
    Inventors: Dale J. Smutny, Laura M. Lewis
  • Patent number: 7594555
    Abstract: A method and apparatus for moving a portion of a vehicle hood away from a portion of the vehicle, the apparatus comprising: a first portion; a second portion, comprising; a fixed portion and a slidable portion slidably mounted to the first portion for movement between a first position and a second position, the fixed portion comprising a first opening at one end and an elongated opening, the slidable portion comprising a second opening juxtaposed to the first opening when the slidable portion is in the first position; a first connecting member being pivotally secured to the first portion at one end and releaseably secured to the second portion at another end by a pivot pin that is rotatably secured within the first opening and the second opening when the slidable portion is in the first position; a second connecting member being pivotally secured to the first portion at one end and slidably secured to the second portion at another end by a pin that is slidably received within the elongated opening of the fixe
    Type: Grant
    Filed: November 2, 2005
    Date of Patent: September 29, 2009
    Assignee: Delphi Technologies, Inc.
    Inventors: Gerhard Lutter, Daniel Hahn, Minoo J. Shah, James L. Webber
  • Patent number: 7595085
    Abstract: In one embodiment, the method of producing a ceramic assembly includes: disposing an electrode precursor on an electrolyte precursor having an electrolyte sintering shrinkage, disposing a stabilizer precursor having a stabilizer sintering shrinkage on the electrode precursor on a side opposite the electrolyte precursor to form a precursor assembly, and sintering the precursor assembly to form the ceramic assembly comprising a stabilizer layer, electrode, and electrolyte. The difference between the electrolyte sintering shrinkage and the stabilizer sintering shrinkage is less than or equal to ±1% and a surface of the ceramic assembly has less than or equal to about 5.0 degrees camber, as measured from the horizontal plane.
    Type: Grant
    Filed: March 9, 2004
    Date of Patent: September 29, 2009
    Assignees: Delphi Technologies, Inc., Battelle Memorial Institute
    Inventors: Robert J. Svoboda, Haskell Simpkins, Joseph M. Keller, Vincent L. Sprenkle, Kerry D. Meinhardt, Nathan L. Canfield
  • Publication number: 20090235484
    Abstract: The present invention relates to a grommet for sealing a conduit to be passed through an opening against said opening. The grommet comprises a sealing body defining an opening therethrough for receiving the conduit as well as at least one sealing collar radially surrounding said sealing body in an unfolded state. The grommet further comprises a retaining means, which is configured for fixing said sealing collar in a folded state.
    Type: Application
    Filed: February 17, 2009
    Publication date: September 24, 2009
    Applicant: DELPHI TECHNOLOGIES, INC.
    Inventor: GIANFRANCO BRINGHENTI
  • Publication number: 20090236920
    Abstract: A motor comprising, a rotor having a shaped pole operative to minimize cogging torque and electro motive Force (EMF) harmonics, a stator having teeth members, the teeth members including, end portions, wherein the end portions partially define slot openings having a first dimension, and a notch opening defined by the end portions having a second dimension.
    Type: Application
    Filed: March 18, 2008
    Publication date: September 24, 2009
    Applicant: DELPHI TECHNOLOGIES INC.
    Inventors: Mohammad Islam, Ashok Chandy, Tomy Sebastian, Mohammed R. Islam
  • Patent number: 7591337
    Abstract: A vehicle including a frame, left and right wheels, and a leaning suspension system. The frame defines a longitudinal vehicle axis. The leaning suspension system includes a transverse beam, left and right damping members, left and right control arms, and at least one lean actuator. The transverse beam is coupled to the frame and pivotable about the vehicle axis. The left and right damping members are pivotally coupled to the left and right sides of the transverse beam. The left control arm is pivotally coupled to the left wheel and to the frame, and the right control arm is pivotally coupled to the right wheel and to the frame. The lean actuator is pivotally connected between the frame and the transverse beam. The lean actuator is configured to extend and retract to tilt the left and right wheels and to lean the vehicle while cornering.
    Type: Grant
    Filed: September 27, 2006
    Date of Patent: September 22, 2009
    Assignees: Harley-Davidson Motor Company Group, LLC, Delphi Technologies, Inc.
    Inventors: Ryan J. Suhre, Andrew D. Massignan, Andrew H. Roth, Mark Hutchison, Scott J. Saiki
  • Patent number: 7591178
    Abstract: A grounded wiper assembly for a fuel sensor includes a wiper housing for rotation relative to a variable resistor and a wiper with at least one contact operatively supported by the wiper housing for contacting the variable resistor as the wiper housing rotates. The grounded wiper assembly includes a float arm connected to the wiper housing and a float connected to the float arm such that the float moves the float arm and the wiper housing relative to the variable resistor as a level of fuel increases and decreases in the fuel tank. The grounded wiper assembly further includes a conductor interconnecting the float arm and the wiper to bleed off electrical charges attached to fuel to ground.
    Type: Grant
    Filed: April 30, 2003
    Date of Patent: September 22, 2009
    Assignee: Delphi Technologies, Inc.
    Inventors: Hugh W. Ireland, Wayne F. Harris, Ulf Sawert, Sharon E. Beyer
  • Patent number: 7593807
    Abstract: A method for determining the optimum fuel injection timing angle in a CI engine provided with means disposed in one or more cylinders for measuring Indicated Mean Effective Pressure. The pressure level during the power stroke of a piston is a direct correlate of engine torque being generated, and the timing of fuel injection can increase or decrease the amount of torque. Thus, maximum torque can be obtained by optimizing the timing of fuel injection. An algorithm in the ECM varies the timing of fuel injection in a narrow range until a IMEP maximum is achieved, which timing is then retained and employed until the engine operating conditions change. Thus, the invention can optimize fuel economy by optimizing the torque obtained from each injection of fuel into the cylinders.
    Type: Grant
    Filed: January 9, 2008
    Date of Patent: September 22, 2009
    Assignee: Delphi Technologies, Inc.
    Inventor: Gerald T. Fattic
  • Patent number: 7592960
    Abstract: An antenna system includes a detachable assembly including a circuit board that is connected to a cover by a resilient member. A bezel is adhesively attached to the glass of a vehicle having conductive antenna elements on the vehicle glass. The bezel includes guide surfaces and locating surfaces that accurately position the circuit board and antenna feed wire relative to the vehicle glass. The cover and circuit board can be detached from the bezel for servicing of the circuit board, and the guide and locating surfaces of the bezel provide for accurate positioning of a replacement detachable upper assembly during servicing/repair of the antenna system.
    Type: Grant
    Filed: December 5, 2006
    Date of Patent: September 22, 2009
    Assignee: Delphi Technologies, Inc.
    Inventors: Steven V. Byrne, Randall J. Heidtman, Loren M. Thompson
  • Patent number: 7591342
    Abstract: A steering system for a vehicle includes a load displacement system allowing transient loads of the steering mechanism to be displaced. The steering system also includes a first coupling mechanism coupling an electric motor to a rack housing, and a second coupling mechanism coupling a ball nut to a rack and method.
    Type: Grant
    Filed: September 27, 2007
    Date of Patent: September 22, 2009
    Assignee: Delphi Technologies, Inc.
    Inventors: Suat Ali Ozsoylu, Matthew Harvey Jimkoski, Michael Richard Pyrett, William F. Feriend
  • Patent number: 7593792
    Abstract: An information system for a vehicle includes a computer for handling informational data. This information data includes vehicle data corresponding to operation of the vehicle and external data such as internet web pages and email. A primary display is connected to the computer and in a position to be viewed by a driver of the vehicle. A primary input device allows input to the computer and manipulation of the primary display. A plurality of remote communicators are also operatively connected to the computer and movable about the vehicle. Each of the remote communicators includes a secondary display and a secondary input device for sending input to the computer and manipulating the secondary display. The secondary input device is also programmed to control the primary display for manipulating the informational data that is displayed to the driver.
    Type: Grant
    Filed: January 12, 2006
    Date of Patent: September 22, 2009
    Assignee: Delphi Technologies, Inc.
    Inventors: Frederick J. Berg, Timothy J. Bennett, Alan C. Davis, Richard K. Riefe, Ronald H. Dybalski, Timothy M. Phillips
  • Publication number: 20090229325
    Abstract: A column lock assembly for a vehicle including a steering shaft rotatable about a longitudinal axis is disclosed. A first abutment defining a plurality of recesses and a second abutment are mounted to the steering shaft. A sleeve is disposed between the abutments with a locking member movable between a locked position preventing rotation of the sleeve and an unlocked position allowing rotation of the sleeve. The sleeve includes a body portion and a first protrusion engaging one of the recesses to couple the sleeve to the steering shaft for concurrent rotation about the longitudinal axis with the body portion being deformable along the longitudinal axis to move the first protrusion from one of the recesses to an other one of the recesses for allowing rotation of the steering shaft relative to the sleeve when the locking member is in the locked position.
    Type: Application
    Filed: March 11, 2008
    Publication date: September 17, 2009
    Applicant: DELPHI TECHNOLOGIES, INC.
    Inventors: William D. Cymbal, Douglas P. Wendling
  • Publication number: 20090229400
    Abstract: A steering column assembly includes a mounting bracket and a column jacket moveable relative to the mounting bracket to adjust a position of the column jacket. A rake plate is pivotably coupled to the mounting bracket and defines a rake slot having rake slot teeth. A telescope plate is pivotably coupled to the column jacket and defines a telescope slot having telescope slot teeth. A rake lock having rake lock teeth is disposed within the rake slot and a telescope lock having telescope lock teeth is disposed within the telescope slot. The rake plate and the telescope plate pivot as the rake lock and the telescope lock move into interlocking toothed engagement to avoid peak-to-peak contact between the lock teeth and the slot teeth, thereby permitting full meshing engagement between the lock teeth and the slot teeth.
    Type: Application
    Filed: February 9, 2009
    Publication date: September 17, 2009
    Applicant: DELPHI TECHNOLOGIES, INC.
    Inventors: Suat A. Ozsoylu, Karen A. Boswell, Michael P. Anspaugh, Michael R. Pyrett
  • Publication number: 20090231094
    Abstract: An apparatus and method for remotely controlling multiple control functions from a single remote entry device has a plurality of unique device transmission codes stored in the memory of the remote entry device. Each code is selectable to enable a single remote entry device to remotely control functions in a plurality of different devices, such as vehicles.
    Type: Application
    Filed: March 14, 2008
    Publication date: September 17, 2009
    Applicant: DELPHI TECHNOLOGIES, INC.
    Inventors: Jeffrey D. Higgins, Douglas D. Turner, Donald V. Johnson
  • Publication number: 20090229399
    Abstract: A steering column assembly includes a mounting bracket and a column jacket moveable relative to the mounting bracket. The mounting bracket defines a rake slot having rake slot teeth and a telescope slot having telescope slot teeth. A shaft extends through the rake slot and the telescope slot transverse to a longitudinal axis of the column jacket. A rake lock having rake lock teeth is disposed within the rake slot and a telescope lock having telescope lock teeth is disposed within the telescope slot. The shaft extends through and rotatably supports the rake lock and the telescope lock. The rake lock and the telescope lock rotate as the rake lock and the telescope lock move into interlocking toothed engagement with the slot teeth to avoid peak-to-peak contact between the lock teeth and the slot teeth, thereby permitting full meshing engagement between the lock teeth and the slot teeth.
    Type: Application
    Filed: February 9, 2009
    Publication date: September 17, 2009
    Applicant: Delphi Technologies, Inc.
    Inventors: Suat A. Ozsoylu, Karen A. Boswell, Michael P. Anspaugh, Robert W. Dubay
  • Publication number: 20090229805
    Abstract: A heat exchanger assembly having an inlet header, an outlet header spaced apart from and substantially parallel the inlet header, and a plurality of refrigerant tubes each extending between and in hydraulic communication with the inlet header and outlet header. Contained within the outlet header is a refrigerant collector conduit adapted to provide a predetermined pressure drop (?P) and having a cross-section area Acollector. The refrigerant collector includes a plurality of orifices having a cumulative orifice area (nAorifice) that are substantially equally spaced along the refrigerant collector. The collector conduit is in fluid communication with the outlet header for transferring the vapor phase of a two refrigerant. The collector conduit cross sectional area (Acollector) and cumulative orifice area (nAorifice) is described by the following equation: ? ? ? p = m dot 2 ? ? [ 467.892 ? ( 1 A collector 2 - 1 n 2 ? A orifice 2 ) + 51.
    Type: Application
    Filed: March 13, 2009
    Publication date: September 17, 2009
    Applicant: DELPHI TECHNOLOGIES, INC.
    Inventors: Henry Earl Beamer, Russell S. Johnson, Donald Robert Pautler, Douglas Charles Wintersteen, Yanping Xia
  • Publication number: 20090234539
    Abstract: A method for controlling a power steering system, the method including, receiving a first signal, determining a velocity from the first signal, determining a scale factor from a function of the velocity, multiplying the scale factor with a damping factor, and outputting a scaled damping factor.
    Type: Application
    Filed: March 12, 2008
    Publication date: September 17, 2009
    Applicant: DELPHI TECHNOLOGIES INC.
    Inventors: Anthony J. Champagne, Michael K. Hales
  • Patent number: 7589280
    Abstract: A connector assembly for a planar sensing element of an exhaust gas sensor is shown, with a method for assembling. There is an opposed pair of ceramic clamshells which retain terminals, each terminal mates to corresponding contact pads of the planar sensing element. A spacer is positioned between clamshells and a seal. A retainer clip binds the ceramic clamshells. These components are contained within an upper shield, upon assembly. The spacer creates a hinge point between the clamshell devices, allowing insertion of the sensing element without abrasion or scraping of the contact pads against the terminals The retainer clip, with radially extending tabs, keeps the opposed pair of ceramic clamshells under compression upon the sensing element when assembled, due to an interference fit with the upper shield of the sensor.
    Type: Grant
    Filed: June 24, 2005
    Date of Patent: September 15, 2009
    Assignee: Delphi Technologies, Inc.
    Inventor: Charles Scott Nelson
  • Patent number: 7590476
    Abstract: A method of diagnosing a vehicle fault includes receiving information on a vehicle from a customer regarding an actual vehicle fault and accessing data regarding the actual vehicle fault from the vehicle. A diagnostic program is initiated based on identifying vehicle information, the information received from the customer, and the data accessed from the vehicle. A specific vehicle system is selected for diagnosis and includes a particular vehicle component that may be associated with the actual vehicle fault. A list of diagnostic program results is received that defines multiple probable vehicle component faults for the specific vehicle system that may be associated with the actual vehicle fault. A determination on how to proceed with correcting the actual vehicle fault is made based on the list of diagnostic program results that define multiple probable vehicle component faults. A probable vehicle component fault is selected to evaluate whether it is the source of the actual vehicle fault.
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: September 15, 2009
    Assignee: Delphi Technologies, Inc.
    Inventor: Dwayne M. Shumate
  • Patent number: 7590399
    Abstract: A technique for reducing multipath distortion in an FM receiver, with a plurality of switchable antennas, provides a fast distortion detector that monitors a received signal for significant distortion events of less than about 15 microseconds in duration. In response to a multipath event, the output of the fast distortion detector initiates a search for a lower distortion (better quality) antenna. To prevent frequent antenna searches from causing an audible disturbance, a threshold is introduced to desensitize the fast distortion detector. Threshold decay is a function of an overall received RF signal level. A slow distortion detector is also provided that measures distortions of the received signal relating to signal quality.
    Type: Grant
    Filed: August 11, 2005
    Date of Patent: September 15, 2009
    Assignee: Delphi Technologies, Inc.
    Inventors: Raed S. Shatara, Mathew A. Boytim, Steven S. Langston