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:
Mar. 23, 2004
Filed:
Aug. 06, 2001
Applicant:
Inventor:
Kenneth N. Whaley, Franklin, WI (US);
Assignee:
Fasco Industries, Inc., Cassville, MO (US);
Primary Examiner:
Int. Cl.
CPC ...
H02K 4/900 ;
U.S. Cl.
CPC ...
H02K 4/900 ;
Abstract
A method and apparatus for dissipating heat from electric motors. Small electric motors often operate at undesirably high temperatures and are often mounted to gear cases. To reduce the temperature a thermally conductive gap filling material is compressed between the winding heads of the stator and the mating surface of motor and gear case. The gear case functions as a heat sink for the stator windings. Additional heat sinks may be mounted on the motor housing using additional thermally conductive gap filling material compressed between the other winding heads and the cover.