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:
Jun. 29, 2004
Filed:
Sep. 23, 2002
Applicant:
Inventors:
Assignee:
Denso Corporation, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 9/04 ;
U.S. Cl.
CPC ...
H02P 9/04 ;
Abstract
A generator control system for a vehicle includes an AC generator, a switch connected in series with a field coil, a voltage regulator unit, a field-current restricting unit for controlling the switch to turn on or off, a forbidding unit having a command signal input terminal for forbidding operation of the field-current restricting unit when a voltage higher than a predetermined regulation voltage is applied to the command signal input terminal.