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:
Aug. 12, 2014
Filed:
Dec. 22, 2011
Hiroshi Yoshida, Kyoto, JP;
Akitoshi Maeno, Kyoto, JP;
Junichi Sato, Kyoto, JP;
Tatsuya Yoshida, Kyoto, JP;
Hiroshi Yoshida, Kyoto, JP;
Akitoshi Maeno, Kyoto, JP;
Junichi Sato, Kyoto, JP;
Tatsuya Yoshida, Kyoto, JP;
Nidec Techno Motor Holdings Corporation, Kyoto, JP;
Abstract
A molded motor includes a stator, a resin casing, a rotor, a pair of bearings, a pair of bearing retainers, a resin bracket cover, and a control board. The rotor includes a shaft. The bearings are arranged to rotatably support the shaft. The bearing retainers are made of an elastic electrically insulating body. The bearing retainers are arranged to cover the bearings at radial outer sides of the bearings and to hold the bearings in place. The bracket cover is arranged to cover the open side of the casing. One of the bearings is attached to the bracket cover through one of the bearing retainers. The other bearing is attached to a bottom wall portion of the casing through the other bearing retainer.