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:
Aug. 24, 2021
Filed:
Dec. 27, 2019
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventor:
Chris Anderson, Paris, FR;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Primary Examiner:
Int. Cl.
CPC ...
B60T 17/22 (2006.01); B60T 11/30 (2006.01); B60T 8/32 (2006.01); B60T 13/16 (2006.01);
U.S. Cl.
CPC ...
B60T 17/222 (2013.01); B60T 11/30 (2013.01); B60T 8/326 (2013.01); B60T 13/161 (2013.01); B60T 2270/82 (2013.01);
Abstract
A method (purge procedure) for purging a decoupled brake system including: a brake fluid reservoir, a master cylinder, a brake circuit connected to the wheel brakes, a pump equipped with a plunger. A segment of the brake circuit to be purged is isolated by closing the solenoid valves at the extremities of the segment, a vacuum is created with the plunger, and an extremity of this segment is placed in communication with the exterior to evacuate the trapped air bubble.