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. 05, 2016
Filed:
Aug. 20, 2013
Johnson Electric S.a., Murten, CH;
Maoxiong Jiang, Shenzhen, CN;
Tongjie Li, Shenzhen, CN;
Qingbin Luo, Shenzhen, CN;
Xinpeng Wei, Shenzhen, CN;
Huiting Zhong, Shenzhen, CN;
JOHNSON ELECTRIC S.A., Murten, CH;
Abstract
A rotatory device () for energy conversion between electrical energy and mechanical energy includes an end cap () to which electric conduction and commutation components () are attached. The end cap () is electrically insulating and has a flange mating to an electric conductive housing () of the rotatory device (). An unpackaged capacitor () is positioned between the housing () and the flange () without occupying other space inside the housing () of rotatory device (). The unpackaged capacitor () is electrically coupled to the electric conduction and commutation component and grounded to the housing () of the rotatory device ().