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:
Jul. 28, 1981
Filed:
Jan. 24, 1979
Applicant:
Inventor:
David Gurwicz, Gateshead, GB;
Assignee:
NADA Electronics Limited, Tyne & Wear, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J / ;
U.S. Cl.
CPC ...
320 45 ; 307 / ; 320 40 ; 320 59 ; 363124 ;
Abstract
An alternator for an internal combustion engine driven vehicle comprises a permanent magnet rotor mounted in operation for rotation with the engine crankshaft, a wound stator within which the rotor extends, rectifying means connected to the output of the stator, and a pulse controlled DC chopper regulator supplied from the output of the rectifier means and adapted to control the output from the rectifier and to supply the so controlled output to the vehicle battery for charging thereof.