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:
Nov. 09, 1976
Filed:
Sep. 23, 1974
Applicant:
Inventors:
Assignee:
Stanley Electric Co., Ltd., Tokyo, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J / ; G02P / ;
U.S. Cl.
CPC ...
322 28 ; 320 71 ; 322 91 ;
Abstract
A constant voltage device for a magneto alternating current generator comprises a silicon controlled rectifier and a trigger signal generator circuit which comprises a voltage divider, a constant voltage element connected between the voltage divider and a gate of the silicon controlled rectifier and further a capacitor for forming a series-parallel delay circuit together with the voltage divider and for phase controlling the silicon controlled rectifier.