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:
Aug. 01, 1989
Filed:
Jan. 22, 1985
Applicant:
Inventors:
Carl S Hartwig, Taby, SE;
Sven H Johansson, .ANG.m.ang.l, SE;
Assignee:
Institut Cerac S.A., Ecublens, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02N / ;
U.S. Cl.
CPC ...
290 46 ; 318801 ;
Abstract
A starting device for an automobile motor in which an asynchronous motor (23) is used both as starting motor and generator. A number of solid state switches (10), forming part of an inverter, is arranged on a metal bar (7) extending along the stator (4) of the motor. The metal bar is connected to one terminal of a voltage supply (21). The stator conduits (9) are connected to a solid state switch and to the other terminal of the voltage supply.