Patents by Inventor Manfred HOLZHAEUSER

Manfred HOLZHAEUSER 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).

  • OIL PUMP MODULE HAVING AN OIL PUMP MODULE HOUSING
    Publication number: 20110283966
    Abstract: An oil pump module is provided that has an oil pump module housing. The oil pump module is situated in an oil pan of an internal combustion engine below a crankshaft. Moving parts of an oil pump and an angular momentum balance shaft are situated in the oil pump module housing. A rotor of the oil pump is situated on a rotor shaft, which is separate from the angular momentum balance shaft, in the oil pump module housing. The rotor shaft is mechanically connected via a spur gear transmission in the oil pump module housing to the angular momentum balance shaft.
    Type: Application
    Filed: May 6, 2011
    Publication date: November 24, 2011
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Georg ZWICKLER, Wolf-Dietrich BICKLER, Manfred HOLZHAEUSER