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:
Sep. 24, 2002
Filed:
Jul. 12, 2000
Applicant:
Inventors:
Bernard Raad, Oxnard, CA (US);
Leon Kasdan, Carpenteria, CA (US);
Assignee:
Pacific Scientific Electro Kinetics Division, Carpinteria, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/06 ; H02K 7/12 ; H02K 2/112 ;
U.S. Cl.
CPC ...
H02K 1/06 ; H02K 7/12 ; H02K 2/112 ;
Abstract
A regulated permanent magnet generator incorporating a “tapered” or conical design for improved voltage regulation. The tapered faces of the rotor and stator are axially displaced from one another as the demand for voltage changes. In addition, this design allows for the stator and rotor to be used as a braking mechanism when placed into frictional contact with one another such as to prevent windmilling. This design offers better space efficiency when used with certain engine applications.