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:
Apr. 17, 1990
Filed:
Sep. 23, 1988
Applicant:
Inventor:
Yosuke Takaba, Iida, JP;
Assignee:
Tamagawa Seiki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K / ; H02K / ;
U.S. Cl.
CPC ...
310179 ; 310180 ; 310184 ;
Abstract
This invention relates to a coil construction for an electric motor comprising a stator having a plurality of slots and teeth, a plurality of windings Uc, Vc and Wc of the respective phases are arranged as a plurality of coil series C.sub.1 and C.sub.2, said coil series C.sub.1 and C.sub.2 are wound independently each other, whereby it is able to procure a high redundancy of said coil series C.sub.1 and C.sub.2.