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:
Oct. 05, 1999
Filed:
Sep. 22, 1997
Christof Maron, Gehrden, DE;
Thomas Dieckmann, Pattensen, DE;
Continental Aktiengesellschaft, Hannover, DE;
Abstract
The invention relates to an electric brake system for a motor vehicle and a method for operating the same. In conventional electric brake systems, the energy consumers (6, 8a, 10a, 14b, 16b, 30a, 30b) are connected to the voltage source (24a, 24b) when a switch-on signal is applied. This has the problem associated therewith that, when the switch-on signal is absent for any particular reason, the energy consumers (6, 8a, 10a, 14b, 16b, 30a, 30b) can be disconnected from the voltage source (24a, 24b) during operation of the motor vehicle. This problem is avoided in that the energy consumers (6, 8a, 10a, 14b, 16b, 30a, 30b) remain connected to the voltage source independently of the presence of the switch-on signal. A disconnection of the voltage source from the energy consumers (6, 8a, 10a, 14b, 16b, 30a, 30b) is only triggered by the computer unit (6, 30a, 30b) by driving an ignition-switch device 28.