The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 11, 2018
Filed:
Oct. 11, 2012
Applicant:
Continental Automotive Gmbh, Hannover, DE;
Inventor:
Christian Böhm, Frankfurt am Main, DE;
Assignee:
Continental Automotive GmbH, Hannover, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04C 29/00 (2006.01); F04C 2/08 (2006.01); F04C 2/344 (2006.01); F16H 57/04 (2010.01); F16H 61/00 (2006.01); F04C 15/00 (2006.01); F04C 2/00 (2006.01); F04C 2/10 (2006.01); F04C 2/18 (2006.01);
U.S. Cl.
CPC ...
F04C 29/0085 (2013.01); F04C 2/08 (2013.01); F04C 2/344 (2013.01); F04C 2/3446 (2013.01); F04C 15/008 (2013.01); F16H 57/0439 (2013.01); F16H 61/0028 (2013.01); F04C 2/00 (2013.01); F04C 2/10 (2013.01); F04C 2/18 (2013.01); F04C 2240/402 (2013.01); F04C 2240/45 (2013.01);
Abstract
A pumping device for pumping oil in a transmission system of a hybrid drive for a motor vehicle has an oil pump and a direct drive for driving the rotor and an electric drive for driving a rotor part that surrounds the rotor. A stationary housing surrounds the rotor part and has an inlet connection and an outlet connection of the oil pump. The oil pump allows a selective drive via the direct drive or the electric drive in a simple manner.