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:
Dec. 27, 2016
Filed:
Oct. 23, 2013
Applicant:
Hyundai Motor Company, Seoul, KR;
Inventors:
Assignee:
Hyundai Motor Company, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01M 9/00 (2006.01); F01M 1/02 (2006.01); F01M 9/04 (2006.01);
U.S. Cl.
CPC ...
F01M 9/00 (2013.01); F01M 1/02 (2013.01); F01M 9/04 (2013.01);
Abstract
A lubrication device of a high pressure pump for a common rail system, may include a first lubrication channel fluid-connecting a shaft chamber formed in a pump housing of the high pressure pump, and a low pressure pump, and a support lubrication channel formed through a shoe such that one end thereof is fluid-connected to the first lubrication channel and the other end thereof is fluid-connected to a friction portion where a roller and the shoe contact each other.