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:
Apr. 11, 2017
Filed:
Apr. 20, 2015
Applicant:
Fanuc Corporation, Yamanashi, JP;
Inventors:
Yoshitarou Takimoto, Yamanashi, JP;
Akira Yamaguchi, Yamanashi, JP;
Assignee:
Fanuc Corporation, Yamanashi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 5/10 (2006.01); H02K 5/15 (2006.01); H02K 5/173 (2006.01);
U.S. Cl.
CPC ...
H02K 5/10 (2013.01); H02K 5/15 (2013.01); H02K 5/1732 (2013.01);
Abstract
An electric motor comprising a housing, a stator which is fastened to the housing, a rotor which is arranged at an inside of the stator, a bearing which is attached to the housing to support a shaft of the rotor, a shield member which is attached to the bearing to prevent scattering of lubricant enclosed in the bearing, and a scatter preventing member which extends from the housing so as to be positioned between the bearing and an iron core of the rotor, and prevents scattering of component parts of the bearing to the inside of the housing.