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. 14, 1997
Filed:
Sep. 30, 1994
Tsunekazu Yamauchi, Nishikasugai-gun, JP;
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Abstract
A fluid coupling for an engine includes a shaft, a housing rotatably supported on the shaft, a cover fixed to the housing, a separation plate which separates a chamber defined by the housing and the cover into a store chamber and an operation chamber, wherein the store chamber is formed with at least a first store chamber and a second store chamber which are mutually arranged in a circumferential direction of the fluid coupling. The fluid coupling for an engine further includes a first opening disposed on the separation plate connecting the first store chamber and the operation chamber, a second opening disposed on the separation plate connecting the second store chamber and the operation chamber, valve mechanism opens and closes the first opening and the second opening and a rotor disposed in the operation chamber and fixed on the shaft.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile