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:
Feb. 04, 2014
Filed:
Oct. 23, 2012
Jatco Ltd, Fuji, JP;
Kazunori Kawashima, Atsugi, JP;
Jatco Ltd, Fuji-shi, JP;
Abstract
In a torque converter for performing torque transmission by circulating a working fluid between a pump impeller and a turbine runner, the working fluid is a magnetic viscous fluid; and in a torque converter housing, outside a circulation path of the working fluid, a yoke member connected to the pump impeller and provided with a coil and a magnetic member connected to the turbine runner are concentrically arranged with a predetermined space therebetween; and a magnetic circuit is established between the yoke member and the magnetic member upon energization of the coil.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile