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:
Dec. 30, 2003
Filed:
Sep. 28, 2000
Applicant:
Inventors:
Christian Zimmermann, Stuttgart, DE;
Yoichi Arima, Ludwigsburg, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M 1/700 ;
U.S. Cl.
CPC ...
G01M 1/700 ;
Abstract
A method for estimating an admission pressure prevailing between a main brake cylinder and an intake valve of a wheel brake cylinder of a motor vehicle brake system, with the admission pressure being estimated, taking into account a run-on voltage of a clocked-mode motor of a pump for recirculating brake fluid from an accumulator, located at the output end of the wheel brake cylinder, to the main brake cylinder of the brake system, and also taking into account an accumulator pressure determined in the accumulator.