Patents by Inventor Werner Zeller

Werner Zeller 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).

  • Hydraulic control system
    Patent number: 10036468
    Abstract: A hydraulic control unit for a transmission includes a lower side housing, an upper side housing and an intermediate plate. The lower side housing and the upper side housing form a hydraulic supply channel section, which is connected in the intermediate plate by an aperture. At the inlet of the aperture, at least one recess with a predetermined depth is provided for bounding an inlet cross-section.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: July 31, 2018
    Assignee: ZF FRIEDRICHSHAFEN AG
    Inventors: Werner Zeller, Hans-Joachim Martin
  • METHOD AND DEVICE FOR CRUSHING METAL DROSS BLOCKS AND/OR METAL EXTENSIONS
    Publication number: 20180111208
    Abstract: A method for crushing a metal dross block and/or metal extension uses a cable saw to at least tartly cut the metal dross block and/or metal extension.
    Type: Application
    Filed: March 26, 2016
    Publication date: April 26, 2018
    Applicant: GAUTSCHI ENGINEERING GMBH
    Inventors: Jochen BRACKMEYER, Willy Werner ZELLER
  • Hydraulic Control System
    Publication number: 20160341306
    Abstract: A hydraulic control unit for a transmission includes a lower side housing, an upper side housing and an intermediate plate. The lower side housing and the upper side housing form a hydraulic supply channel section, which is connected in the intermediate plate by an aperture. At the inlet of the aperture, at least one recess with a predetermined depth is provided for bounding an inlet cross-section.
    Type: Application
    Filed: May 9, 2016
    Publication date: November 24, 2016
    Inventors: Werner Zeller, Hans-Joachim Martin
  • Automatic delivery device for lubricating a bearing
    Patent number: 5205654
    Abstract: A side channel pump is disposed on the same shaft as a combination friction bearing, each conveyor blade having a cutout at the height of the side channel equivalent to and corresponding with the cross section of the side channel.
    Type: Grant
    Filed: November 15, 1991
    Date of Patent: April 27, 1993
    Assignee: Elin Energieversorgung GmbH
    Inventor: Werner Zeller