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:
Dec. 14, 1999
Filed:
Jun. 23, 1998
Yasuo Oishi, Fujieda, JP;
Seiichiro Kobayashi, Nakorn Ratchasima, TH;
Hiroshi Muramatsu, Fujieda, JP;
Hidetoshi Kajiwara, Fujieda, JP;
Victor Company of Japan, Ltd., Yokohama, JP;
Abstract
A stator core has 3N salient poles arranged circularly where N is a natural number of four or more but except a multiple of three. Coils are formed around the salient poles where winding directions of the coils is the same for the salient poles. A first, a second and a third crossover are formed between a first and an (N+1)-th salient pole, between the (N+1)-th and a (2N+1)-th salient pole and between the (2N+1)-th and the first salient pole, respectively, to forming a triangle before cutting within the salient poles arranged circularly. An end portion of each crossover is connected to a substrate.