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:
Jul. 03, 2018
Filed:
Nov. 13, 2014
Applicant:
Technoboost, Paris, FR;
Inventors:
Arnaud Le Dren, Brunoy, FR;
Franck Roy, Fleury Merogis, FR;
Assignee:
TECHNOBOOST, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K 6/46 (2007.10); B60K 6/12 (2006.01); F15B 11/08 (2006.01); F15B 20/00 (2006.01);
U.S. Cl.
CPC ...
B60K 6/12 (2013.01); B60K 6/46 (2013.01); F15B 11/08 (2013.01); F15B 20/007 (2013.01); B60Y 2200/92 (2013.01); B60Y 2400/14 (2013.01); F15B 2211/205 (2013.01); Y02T 10/6208 (2013.01); Y02T 10/6217 (2013.01); Y02T 10/6282 (2013.01);
Abstract
A hydraulic circuit designed for a hybrid vehicle provided with a hydraulic machine () and a pump () linked to a transmission () driving the wheels of the vehicle, said machine and said pump being linked together in order to allow direct exchanges of fluid that take place in a very high pressure circuit () not comprising a pressure accumulator, characterized in that the very high pressure circuit () comprises safety means () which, in case of overpressure, discharge the fluid to a limited pressure circuit () provided with a pressure accumulator ().