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:
May. 28, 1991
Filed:
Sep. 13, 1989
Applicant:
Inventor:
William E Gulbrandson, Clear Lake, MN (US);
Assignee:
Onan Corporation, Minneapolis, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
242-703 ; 29598 ; 242 / ; 310198 ;
Abstract
The present invention relates to armature windings. Individual coils (100) of a group of coils (105) are disposed in slots (203) of an armature such that a first sub-group of coils (100a) are wound in a first direction and second sub-group of coils (100b) are wound in a second direction opposite the first direction.