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. 10, 2001
Filed:
Jan. 11, 2000
Applicant:
Inventors:
Yoshihiko Onishi, Tokyo, JP;
Kouichi Ojima, Tokyo, JP;
Takemi Arima, Tokyo, JP;
Hideki Morikaku, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F02M 3/700 ;
U.S. Cl.
CPC ...
F02M 3/700 ;
Abstract
In a high-pressure fuel pump, a back-pressure chamber connected to a high-pressure fuel discharge passage is formed in a casing facing a central portion of a first plate.