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:
May. 02, 2000
Filed:
Aug. 14, 1997
Applicant:
Inventors:
Peter Bartel, Hattingen, DE;
Wilfried Ostermann, Essen, DE;
Assignee:
Kiekert A.G., Heiligenhaus, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02N / ;
U.S. Cl.
CPC ...
180167 ; 180271 ; 180287 ;
Abstract
An electrical control system for a vehicle having electrically operated locks provides at each door an emergency unit built into the respective lock and having a power storage unit continuously connected between the starter battery and the motor driver for the lock, and a voltage limiter reducing the voltage applied to the storage unit and the motor driver from that of the storage battery.