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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.:

US 9556865 B1

PDFFull Text
Expired
Date of Patent:
Jan. 31, 2017

Filed:

Dec. 20, 2011

Method for controlling a refilling motor that drives a hydraulic pump

Applicant:

Frederic Gourves, Courdimanche, FR;

Inventor:

Frederic Gourves, Courdimanche, FR;

Assignee:

TECHNOBOOST, Paris, FR;

Attorney:

Polster, Lieder, Woodruff & Lucchesi LC

Primary Examiner:

Charles Freay

Assistant Examiner:

Christopher Bobish

Int. Cl.
CPC ...
F04B 49/00 (2006.01); F04B 49/02 (2006.01); B60K 6/12 (2006.01); B60W 10/06 (2006.01); B60W 20/00 (2016.01); B60W 30/192 (2012.01); F16H 61/4096 (2010.01); F16H 61/4148 (2010.01);
U.S. Cl.
CPC ...
F04B 49/002 (2013.01); B60K 6/12 (2013.01); B60W 10/06 (2013.01); B60W 20/00 (2013.01); B60W 30/192 (2013.01); F04B 49/02 (2013.01); F04B 49/022 (2013.01); F16H 61/4096 (2013.01); F16H 61/4148 (2013.01); B60K 2006/126 (2013.01); F04B 2205/063 (2013.01); Y02T 10/6208 (2013.01); Y02T 10/6282 (2013.01);
Abstract

Method for controlling a refilling motor () that drives a hydraulic pump () that refills at least one pressure accumulator (), this accumulator thereafter delivering the hydraulic pressure (P) to a hydraulic traction machine () of a hybrid vehicle, characterized in that it takes account both of the rate of discharge of the pressure accumulator () and of the time to start (Δi) the refilling motor () so as to manage this start in such a way that this accumulator more or less reaches its minimum operating pressure level (PI) at the end of this start (t).

Find Patent Forward Citations

Gourves, Frederic. (2017). Method for controlling a refilling motor that drives a hydraulic pump (U.S. Patent No. 9556865). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9556865

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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