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:
Jul. 10, 2007
Filed:
May. 25, 2005
Applicants:
Toshiyuki Innami, Mito, JP;
Mitsuaki Mirumachi, Hitachinaka, JP;
Osamu Koizumi, Higashiibaraki, JP;
Masamichi Yagai, Hitachinaka, JP;
Masashi Kitamura, Mito, JP;
Takashi Ishigami, Hitachinaka, JP;
Inventors:
Toshiyuki Innami, Mito, JP;
Mitsuaki Mirumachi, Hitachinaka, JP;
Osamu Koizumi, Higashiibaraki, JP;
Masamichi Yagai, Hitachinaka, JP;
Masashi Kitamura, Mito, JP;
Takashi Ishigami, Hitachinaka, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The stator core of a motor comprises an annular back core, and a plurality of tees created separately from the back core and secured onto the inner periphery of the back core. A stator coil is wound on each of the tees by a distributed or concentrated winding method. The stator core and stator coil are formed by molding.