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. 22, 2007
Filed:
Apr. 23, 2004
Applicants:
Kazushi Sugishima, Hamamatsu, JP;
Akihiro Suzuki, Kosai, JP;
Souhei Yamada, Shizuoka-ken, JP;
Inventors:
Assignee:
ASMO, Co. Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 15/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
An armature for a motor. The armature includes a core formed of compression-molded metal powder. The core has a continuous outer wall, an inner wall defining a slot, and a nonmagnetic section arranged on the outer wall. A coil is arranged in the slot. The coil and the slot have the same hexagonal shape to minimize gaps when the coil is fitted in the slot.