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. 11, 2017
Filed:
Nov. 11, 2013
Applicant:
Aisin Seiki Kabushiki Kaisha, Kariya-shi, Aichi, JP;
Inventors:
Assignee:
AISIN SEIKI KABUSHIKI KAISHA, Aichi-Ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01M 13/00 (2006.01); F01M 13/02 (2006.01); F02F 7/00 (2006.01); F01M 13/04 (2006.01); F01M 9/10 (2006.01);
U.S. Cl.
CPC ...
F01M 13/02 (2013.01); F01M 9/101 (2013.01); F01M 13/00 (2013.01); F01M 13/04 (2013.01); F01M 13/0416 (2013.01); F02F 7/006 (2013.01); F02F 7/0095 (2013.01); F01M 13/0011 (2013.01); F01M 2013/0427 (2013.01); F01M 2013/0472 (2013.01);
Abstract
A blow-by gas recirculation apparatus which can release freezing of a PCV valve in a short period of time is obtained with a simple configuration. The blow-by gas recirculation apparatus is provided with the PCV valve at a case member of a gas space portion to which blow-by gas is sent in a manner that the PCV valve penetrates through the case member and a return path supplying the blow-by the gas, which is from the PCV valve, to an induction system of an engine. A heating portion to which part of oil lubricating the engine is supplied and thus which heats the PCV valve with heat of the oil is formed.