Patents by Inventor Rene Daschner

Rene Daschner has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Recuperative brake on a vehicle
    Patent number: 10293708
    Abstract: The present invention relates to a method for recuperation based braking of a vehicle in which electrical energy generated during a braking process is decreased by operating at least one second electric machine of the vehicle in a zero slip mode in order to prevent overcharging of a traction battery of the vehicle.
    Type: Grant
    Filed: April 19, 2017
    Date of Patent: May 21, 2019
    Assignee: Audi AG
    Inventors: Bernhard Karl, Uwe Feldmann, Felix Winkelmeyr, René Daschner, Thomas Heckel
  • RECUPERATIVE BRAKE ON A VEHICLE
    Publication number: 20170305299
    Abstract: The present invention relates to a method for recuperation based braking of a vehicle in which electrical energy generated during a braking process is decreased by operating at lest one second electric machine of the vehicle in a zero slip mode in order to prevent overcharging of a traction battery of the vehicle.
    Type: Application
    Filed: April 19, 2017
    Publication date: October 26, 2017
    Applicant: AUDI AG
    Inventors: BERNHARD KARL, UWE FELDMANN, FELIX WINKELMEYR, RENÉ DASCHNER, THOMAS HECKEL
  • Suction tube arrangement with improved actuating shaft
    Patent number: 8926439
    Abstract: A suction tube arrangement includes a suction tube having a suction tube opening and an actuating shaft which is received in the suction tube. The actuating shaft has a base body made of a first material and an actuating shaft body made of a second material and at least partially applied on the base body. The base body or the actuating shaft body forms at least one cover element to open or close the suction tube opening as a function of a rotation of the actuating shaft. An actuating element is at least partially enclosed by the actuating shaft body for actuating the actuating shaft.
    Type: Grant
    Filed: June 7, 2013
    Date of Patent: January 6, 2015
    Assignee: Audi AG
    Inventor: Rene Daschner
  • SUCTION TUBE ARRANGEMENT WITH IMPROVED ACTUATING SHAFT
    Publication number: 20130341546
    Abstract: A suction tube arrangement includes a suction tube having a suction tube opening and an actuating shaft which is received in the suction tube. The actuating shaft has a base body made of a first material and an actuating shaft body made of a second material and at least partially applied on the base body. The base body or the actuating shaft body forms at least one cover element to open or close the suction tube opening as a function of a rotation of the actuating shaft. An actuating element is at least partially enclosed by the actuating shaft body for actuating the actuating shaft.
    Type: Application
    Filed: June 7, 2013
    Publication date: December 26, 2013
    Inventor: Rene Daschner
  • ACTUATING SHAFT AND METHOD FOR PRODUCING AN ACTUATING SHAFT
    Publication number: 20120238371
    Abstract: The invention relates to an actuating shaft (1), in particular of a suction tube arrangement, with an actuating element (8) provided for actuating the actuating shaft (1). It is herein provided that the actuating shaft (1) has a base body (2) made of a first material and an actuating shaft body (6) made of a second material and at least partially applied on the base body (2), and that the actuating element (8) is at least partially surrounded by the actuating shaft body. The invention also relates to a method for producing an actuating shaft (1).
    Type: Application
    Filed: September 12, 2011
    Publication date: September 20, 2012
    Applicant: Audi AG
    Inventor: RENÉ DASCHNER