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:
Jan. 03, 2017
Filed:
Apr. 29, 2013
Johnson Electric S.a., Murten, CH;
Qing Bin Luo, Shenzhen, CN;
Zhao Sen Meng, Shenzhen, CN;
Wen Ming Wu, Shenzhen, CN;
Wing Cheung Lam, Hong Kong, CN;
Qiang Xu, Shenzhen, CN;
Da Xuan Zhan, Shenzhen, CN;
JOHNSON ELECTRIC S.A., Murten, CH;
Abstract
A motor assembly for a window lift mechanism has a motor and a gearbox. The motor includes a stator having a metal housing, and a rotor with a commutator, rotatably received in the housing. An end cap assembly is connected to the housing. The end cap assembly includes a plurality of brushes making sliding contact with the commutator, a plurality of connecting pieces for connecting an external power source, inductors connected between the brushes and the connecting pieces, and shielding layers cladding the inductors and electrically connected to the housing.