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:
Feb. 08, 1994
Filed:
Jul. 16, 1992
Applicant:
Inventors:
Jean-Marie Pierret, Paris, FR;
Raymond Rechdan, Paris, FR;
Assignee:
Valeo Equipements Electriques Moteur, Creteil, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J / ;
U.S. Cl.
CPC ...
322 25 ; 322 28 ;
Abstract
A regulator circuit for the voltage for charging a battery by an alternator comprises in succession: processing and comparison means (A4, A1, A2) receiving a fraction of an alternator voltage (D+) and generating a monotonic variation of the mean voltage regulated as a function of the load on the alternator,