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:
Apr. 14, 1987
Filed:
Mar. 26, 1984
Applicant:
Inventor:
Shinichi Kouge, Hyogo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J / ;
U.S. Cl.
CPC ...
322 25 ; 320 64 ; 322 27 ; 322 28 ; 322 59 ; 322 99 ; 361 20 ;
Abstract
A protection circuit for a charging generator against a short-circuit of a field winding of an a.c. generator included therein is disclosed, in which an output transistor of a voltage regulator of the charging generator is on-off controlled when a collector current of said output transistor exceeds a predetermined high value.