Patents Assigned to Porsche AG
  • OIL SUMP FOR AN INTERNAL COMBUSTION ENGINE
    Publication number: 20100108019
    Abstract: An oil pan for an internal combustion engine, in which an oil suction space is formed by the arrangement of a baffle wall provided with several through-openings and at least one flap, where at least one retaining device, on which the flap is supported and/or fastened, is provided on the baffle wall, wherein several fastening openings of different cross sections are provided in the flap to attach the flap to the retaining device.
    Type: Application
    Filed: April 29, 2009
    Publication date: May 6, 2010
    Applicant: DR. ING H.C.F PORSCHE AG
    Inventors: Holger Klumpp, Bernhard Fackler, Roland Hauf
  • Starting method for internal combustion engines with a double clutch transmission
    Patent number: 7704189
    Abstract: A method implements a starting process for an internal combustion engine which has a drive unit and a transmission with at least two transmission input shafts and a multiple clutch device, in particular a double clutch device. During the starting process, the first gear is engaged in a first clutch of the multiple clutch device and is activated, while the second gear speed is engaged in a second clutch of the multiple clutch device but not activated. During the starting process, a current velocity is compared with a predefinable reference velocity, and when the reference velocity is reached a control unit causes the first clutch to be opened and thus causes the first gear to be deactivated while, in parallel with this, the second clutch is closed and the second gear is thus activated.
    Type: Grant
    Filed: April 30, 2007
    Date of Patent: April 27, 2010
    Assignee: Dr. Ing. h.c. F. Porsche AG
    Inventors: Peter Baur, Joachim Esser, Christian Hauck, Dieter Kraxner
  • Method and device for controlling an internal-combustion engine before a starting operation
    Patent number: 7678021
    Abstract: A method and device are provided for limiting, in a first operating condition, a motor vehicle internal-combustion engine torque. The operating condition, resulting from an operation of a motor vehicle brake, when the engine torque is simultaneously demanded by a driver's intention indicator, differs from a second operating condition, in which the brake is not operated. The limiting takes place at least partially by way of a controlled reduction of an advance angle efficiency in the first operating condition in comparison to the second operating condition.
    Type: Grant
    Filed: June 7, 2006
    Date of Patent: March 16, 2010
    Assignee: Dr. Ing. h.c. F. Porsche AG
    Inventors: Peter Baur, Moritz Martiny, Thomas Gruenter, Andreas Bader, Holger Ackermann, Jan-Peter Hoffmeister, Jochen Möckl
  • Bearing structure of a motor vehicle
    Patent number: 7669917
    Abstract: A bearing structure of a motor vehicle has at least two opposite node elements. Each of the node elements has at least one longitudinal beam segment and one transverse beam connection. A transverse beam joins the transverse beam connections to each other. A profiled transverse beam segment emerges from each transverse beam connection. The transverse beam segments are joined together by a glue connection in an overlap segment, and at least one open beam profile is set thereon to form the transverse beam.
    Type: Grant
    Filed: May 27, 2008
    Date of Patent: March 2, 2010
    Assignee: Dr. Ing. h.c. F. Porsche AG
    Inventors: Dieter Schiebel, Andrea Lippold
  • Headlamp for vehicles
    Patent number: 7665873
    Abstract: A headlamp for vehicles has at least one illumination device with one or more light-emitting diodes and with an optical system that is disposed in the light exit area and focuses the light of the light-emitting diodes for a forward lighting of the vehicle. At least one cooling body is provided for dissipating the heat output by the light-emitting diode, and the cooling body contains a number of cooling ribs. To configure the light cone, the cooling body is disposed in the optical axis of the light exit area of the light-emitting diodes between the light-emitting diodes and the optical system, at least the tip of a cooling rib of the cooling body is located at the focal point between the light-emitting diode and the optical system.
    Type: Grant
    Filed: December 19, 2008
    Date of Patent: February 23, 2010
    Assignee: Dr. Ing. h.c. F Porsche AG
    Inventors: Stefan Eberhardt, Heinz Redlich, Burkhard Leutiger
  • Operating method for a hybrid drive
    Patent number: 7654932
    Abstract: A method operates a drive train the is formed of an internal combustion engine, an electric motor, a transmission and a first clutch that connects the internal combustion engine to the electric motor. During an operating state for applying a current requested torque to a transmission input with the electric motor switched on and the internal combustion engine switched off, the internal combustion engine is connected into the circuit by increasing the torque applied to the drive train by the electric motor before the internal combustion engine starts, in such a way that only the current requested torque is applied to the transmission input. Excess torque is extracted from the drive train by actuating the first clutch and applying the excess torque to the internal combustion engine in order to accelerate it. The internal combustion engine is started when its starting state is reached.
    Type: Grant
    Filed: July 30, 2007
    Date of Patent: February 2, 2010
    Assignee: Dr. Ing. h.c. F. Porsche AG
    Inventors: Markus Göhring, Marco Fleckner, Nils Sauvlet, Dieter Kraxner
  • Top for a convertible
    Patent number: 7651152
    Abstract: A top for a convertible has a rear window frame, at least one roof section placed in front of it in the direction of travel when the top is closed, and a lateral top linkage. When the top is closed, a further roof section which is connected to the top linkage in an articulated manner and can be driven by the latter is provided between a front roof section and the rear window frame.
    Type: Grant
    Filed: September 10, 2007
    Date of Patent: January 26, 2010
    Assignee: Dr. Ing. h.c. F. Porsche AG
    Inventors: Dominik Beierl, Felix Hermann, Lars Schulz, Reiner Armbruster
  • Fuse unit
    Patent number: 7652552
    Abstract: A fuse unit for use in e.g. motor vehicles, includes an electrically conductive busbar and a plurality of connections for individual power consuming components which are connected to the busbar directly or by way of interposed fusible links so as to be electrically conductive. The busbar has a contact blade adapted to plug into a mating connector of a power supply without the interposition of a further connection between them.
    Type: Grant
    Filed: May 23, 2007
    Date of Patent: January 26, 2010
    Assignees: Lisa Dräxlmaier GmbH, Dr. Ing, h.c.F. Porsche AG
    Inventors: Peter Fussl, Michael Sessner, Hans Weiner, Oliver Frohlich
  • Front-end part of a motor vehicle with an air-guiding element
    Patent number: 7644979
    Abstract: A front-end part of a motor vehicle has an air scoop with an air-guiding duct to a charge air cooler between a central air inlet opening and a lateral air inlet opening of an air-guiding element. Wherein, in a pre-installation position, the air scoop is kept folded away on a central air-guiding element and, in an installation position, is folded back and can be connected to a lateral air-guiding element.
    Type: Grant
    Filed: April 9, 2009
    Date of Patent: January 12, 2010
    Assignee: Dr. Ing. h.c.F. Porsche AG
    Inventor: Christoph Bauernfeind
  • Automobile
    Patent number: D607779
    Type: Grant
    Filed: December 26, 2007
    Date of Patent: January 12, 2010
    Assignee: Dr. Ing. h.c. F. Porsche AG
    Inventor: Matthias Kulla
  • Automobile
    Patent number: D607780
    Type: Grant
    Filed: July 23, 2008
    Date of Patent: January 12, 2010
    Assignee: Dr. Ing. h.c. F. Porsche AG
    Inventor: Grant Larson
  • Automobile rear bumper
    Patent number: D607788
    Type: Grant
    Filed: December 26, 2007
    Date of Patent: January 12, 2010
    Assignee: Dr. Ing. h.c. F. Porsche AG
    Inventor: Matthias Kulla
  • Automobile front bumper
    Patent number: D607789
    Type: Grant
    Filed: February 10, 2009
    Date of Patent: January 12, 2010
    Assignee: Dr. Ing. h.c. F. Porsche AG
    Inventors: Grant Larson, Hakan Saracoglu
  • Center console for an automobile
    Patent number: D607808
    Type: Grant
    Filed: June 22, 2007
    Date of Patent: January 12, 2010
    Assignee: Dr. Ing. h.c. F. Porsche AG
    Inventor: Anke Wilhelm
  • Wheel lock
    Patent number: D608716
    Type: Grant
    Filed: May 13, 2009
    Date of Patent: January 26, 2010
    Assignee: Dr. Ing. h.c. F. Porsche AG
    Inventor: Hans-Uwe Baumann
  • Automobile bumper
    Patent number: D610055
    Type: Grant
    Filed: May 6, 2009
    Date of Patent: February 16, 2010
    Assignee: Dr. Ing. h.c. F. Porsche AG
    Inventors: Matthias Kulla, Andreas Preuninger
  • Automobile
    Patent number: D610488
    Type: Grant
    Filed: March 18, 2009
    Date of Patent: February 23, 2010
    Assignee: Dr. Ing. h.c. F. Porsche AG
    Inventors: Matthias Kulla, Andreas Preuninger
  • Automobile bumper
    Patent number: D610500
    Type: Grant
    Filed: April 23, 2009
    Date of Patent: February 23, 2010
    Assignee: Dr. Ing. h.c. F. Porsche AG
    Inventors: Matthias Kulla, Andreas Preuninger
  • Automobile front bumper
    Patent number: D610955
    Type: Grant
    Filed: December 26, 2007
    Date of Patent: March 2, 2010
    Assignee: Dr. Ing. h.c. F. Porsche AG
    Inventor: Matthias Kulla
  • Automobile spoiler
    Patent number: D614098
    Type: Grant
    Filed: July 23, 2008
    Date of Patent: April 20, 2010
    Assignee: Dr. Ing. h.c. F. Porsche AG
    Inventor: Grant Larson