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. 31, 2012
Filed:
Sep. 09, 2010
Applicants:
Kazuki Yoshimura, Minamitsuru-gun, JP;
Yasuyuki Nakazawa, Minamitsuru-gun, JP;
Shinichi Kinoshita, Minamitsuru-gun, JP;
Inventors:
Kazuki Yoshimura, Minamitsuru-gun, JP;
Yasuyuki Nakazawa, Minamitsuru-gun, JP;
Shinichi Kinoshita, Minamitsuru-gun, JP;
Assignee:
FANUC Ltd, Minamitsuru-gun, Yamanashi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 1/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
An induction motor has a rotation detector, a heat dissipating disc for dissipating heat generated from a rotor, and a cooling fan for forcibly cooling the heat dissipating disc with outside air. The heat dissipating disc is disposed between the rotation detector and the cooling fan.