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. 30, 2019
Filed:
Jul. 06, 2016
Applicant:
Aisin Seiki Kabushiki Kaisha, Kariya-shi, Aichi-ken, JP;
Inventors:
Assignee:
AISIN SEIKI KABUSHIKI KAISHA, Kariya-Shi, Aichi-Ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 1/22 (2006.01); F16K 1/20 (2006.01); F02B 27/02 (2006.01); F02D 9/10 (2006.01); F16K 1/226 (2006.01);
U.S. Cl.
CPC ...
F02B 27/0215 (2013.01); F02B 27/0263 (2013.01); F02D 9/1015 (2013.01); F02D 9/1095 (2013.01); F16K 1/2261 (2013.01); Y02T 10/146 (2013.01);
Abstract
An air intake device includes: an air intake port; and a valve that includes an elastically deformable seal portion disposed in Ha side end portion, and switches between flow paths of the air intake port by being turned around a turning shaft, wherein the side end portion of the valve is provided with a curved side end portion that extends from one end portion side to the other end portion side along an extension direction of the turning shaft while being curved.