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. 23, 2004
Filed:
Dec. 17, 2001
Johannes Schmitt, Markgroeningen, DE;
Andreas Zoebele, Markgroeningen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method and a device for controlling the braking torque of a brake force controller at at least one wheel of a motor vehicle, in which the control pulses for a hydraulic valve is not calculated as a function of the control signal of the hydraulic pump (pump motor PM) but of the actual standstill of the pump motor PM. To detect the actual standstill of the pump motor PM, its induced voltage &mgr; is measured. When voltage &mgr; falls below a predefined minimum threshold value V , then the pump motor PM is assumed to be at a standstill.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile