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:
Mar. 26, 2013
Filed:
Feb. 14, 2008
Yoichi Kobori, Nagoya, JP;
Masamichi Akagawa, Kariya, JP;
Yoichi Kobori, Nagoya, JP;
Masamichi Akagawa, Kariya, JP;
Toyota Jidosha Kabushiki Kaisha, Aichi-ken, JP;
Denso Corporation, Aichi-Pref, JP;
Abstract
An intake system is provided with an intake flow control valve () provided in an intake port () upstream of an intake valve (). The intake flow control valve () may be switched between at least a first position (A) and a second position (B), in accordance with the operating state of an engine, by rotating a rotary shaft (), which is supported by a rotary shaft support part (). In the first position, the clearance between the valve element and the inner wall of the intake port is small. In the second position, the clearance between the valve element and the inner wall of the intake port is large.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile