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. 02, 2013
Filed:
Sep. 22, 2008
Toshikatsu Kubo, Okazaki, JP;
Toshihiko Shima, Okazaki, JP;
Takuya Suzuki, Anjo, JP;
Munetoshi Kuroyanagi, Aichi-ken, JP;
Toshikatsu Kubo, Okazaki, JP;
Toshihiko Shima, Okazaki, JP;
Takuya Suzuki, Anjo, JP;
Munetoshi Kuroyanagi, Aichi-ken, JP;
JTEKT Corporation, Osaka-shi, JP;
Abstract
In a valve device for selectively opening and closing a flow passage formed to open on a valve seat by a valve body through a resin-made seat, a hollow portion is formed on either one of the valve body and the valve seat and receives the resin-made seat therein, the resin-made seat has a thickness so that the resin-made seat partly protrudes from the hollow portion, and when the valve body is operated to close the flow passage, the resin-made seat is compressed to bring an end surface of the valve body into contact with the valve seat.