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:
Apr. 13, 2010
Filed:
Oct. 20, 2008
Michio Onuma, Kakuda, JP;
Masaaki Mitobe, Kakuda, JP;
Rumi Nobe, Kakuda, JP;
Minoru Suzuki, Kakuda, JP;
Yuki Fujino, Kakuda, JP;
Masako Hagiya, Kakuda, JP;
Michio Onuma, Kakuda, JP;
Masaaki Mitobe, Kakuda, JP;
Rumi Nobe, Kakuda, JP;
Minoru Suzuki, Kakuda, JP;
Yuki Fujino, Kakuda, JP;
Masako Hagiya, Kakuda, JP;
Keihin Corporation, Tokyo, JP;
Abstract
The invention aims to prevent the dust passing through a gap provided for sliding movement of bypass valve from being attached to a screw mechanism, and thus to guarantee smooth motion of the screw mechanism. Provided is a bypass-intake-flow control apparatus including a throttle body in which a bypass and a valve hole that is open into the course of the bypass are formed. A bypass valve to open and close the bypass is slidably but not rotatably fitted into the valve hole. An actuator is attached to the throttle body with an output shaft arranged coaxially with the bypass valve. The screw mechanism links the output shaft and the bypass valve. A bottomed hollow portion is formed in the bypass valve with an opening facing the actuator. A dust cover that surrounds the screw mechanism in the hollow portion is attached to the throttle body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile