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:
Mar. 22, 2022
Filed:
Aug. 01, 2017
Applicant:
Audi Ag, Ingolstadt, DE;
Inventor:
Mathias Weinhardt, Ingolstadt, DE;
Assignee:
AUDI AG, Ingolstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 61/12 (2010.01); F15B 19/00 (2006.01); F16H 61/688 (2006.01); F15B 1/033 (2006.01); F15B 11/20 (2006.01); F16H 61/00 (2006.01); G07C 5/08 (2006.01); F16H 59/68 (2006.01);
U.S. Cl.
CPC ...
F16H 61/12 (2013.01); F15B 1/033 (2013.01); F15B 11/20 (2013.01); F15B 19/005 (2013.01); F16H 61/0021 (2013.01); F16H 61/688 (2013.01); G07C 5/085 (2013.01); G07C 5/0808 (2013.01); F15B 2211/212 (2013.01); F15B 2211/71 (2013.01); F15B 2211/855 (2013.01); F15B 2211/857 (2013.01); F15B 2211/87 (2013.01); F16H 2059/683 (2013.01); F16H 2061/0034 (2013.01); F16H 2061/1208 (2013.01); F16H 2061/1264 (2013.01);
Abstract
A hydraulic system for an automatic transmission of a motor vehicle, with which hydraulic cylinders of at least one clutch and of gear selectors can be actuated, which hydraulic system has a pressure accumulator for providing an accumulator pressure in the hydraulic system, wherein a clutch valve that can be actuated by the control unit is arranged in a clutch path leading from the pressure accumulator to the clutch hydraulic cylinder.
Weinhardt, Mathias. (2022). Hydraulic system for an automatic transmission of a motor vehicle (U.S. Patent No. 11280404). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11280404
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile