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:
Aug. 22, 2017
Filed:
Jan. 21, 2016
Applicant:
Denso Corporation, Kariya, Aichi-pref., JP;
Inventor:
Akihiro Kuroda, Kariya, JP;
Assignee:
DENSO CORPORATION, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01M 1/06 (2006.01); F01M 1/02 (2006.01); F01M 9/10 (2006.01); F02M 59/00 (2006.01);
U.S. Cl.
CPC ...
F01M 1/02 (2013.01); F01M 9/101 (2013.01); F01M 9/104 (2013.01); F02M 59/00 (2013.01); F01M 2001/0261 (2013.01);
Abstract
A supply pump includes a housing that has a tappet receiving chamber, which receives a plunger drive mechanism, and oil for lubricating respective lubricating portions of the plunger drive mechanism is temporarily retained in the tappet receiving chamber. In the housing, a communication hole opens in an inner peripheral wall surface of a tappet guide and guides the oil from a tappet upper side chamber into a tappet lower side chamber at the time of upwardly moving a tappet.
Kuroda, Akihiro. (2017). Lubricating device for internal combustion engine (U.S. Patent No. 9739185). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9739185
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile