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. 12, 2011
Filed:
Jun. 20, 2007
Toshio Takeda, Tokyo, JP;
Tomoya Oota, Tokyo, JP;
Hiroyuki Togawa, Tokyo, JP;
Hidehiko Sugimoto, Fukui-ken, JP;
Toru Okazaki, Osaka, JP;
Toshio Takeda, Tokyo, JP;
Tomoya Oota, Tokyo, JP;
Hiroyuki Togawa, Tokyo, JP;
Hidehiko Sugimoto, Fukui-ken, JP;
Toru Okazaki, Osaka, JP;
IHI Corporation, , JP;
Abstract
An inductor-type synchronous machine having an axial gap structure, which has a shaft portion at the center thereof, the machine includes: a field-side stator which has a yoke made of a magnetic material and a field body protruding from the yoke in an axial direction of the shaft portion to form an N pole and an S pole in a radial direction; a rotor which has N pole inductors disposed so as to be opposed to the N pole formed by the field body and S pole inductors disposed so as to be opposed to the S pole formed by the field body; and an armature-side stator in which an armature coil is disposed so as to be opposed to the N pole inductors and the S pole inductors.