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:
Feb. 19, 2019
Filed:
Feb. 24, 2016
Applicants:
Keihin Corporation, Shinjuku-ku, Tokyo, JP;
Eagle Industry Co., Ltd., Minato-ku, Tokyo, JP;
Inventors:
Kenji Suda, Miyagi, JP;
Toshiaki Iwa, Tokyo, JP;
Yoshihiro Ogawa, Tokyo, JP;
Naoki Murata, Tokyo, JP;
Assignees:
Eagle Industry Co., Ltd., Tokyo, JP;
Kelhin Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 11/00 (2006.01); F04B 19/22 (2006.01); F04B 53/14 (2006.01); F04B 53/16 (2006.01); F04B 53/10 (2006.01); F04B 53/00 (2006.01); F02M 55/04 (2006.01); F02M 59/48 (2006.01);
U.S. Cl.
CPC ...
F04B 11/0091 (2013.01); F02M 55/04 (2013.01); F02M 59/48 (2013.01); F04B 11/0033 (2013.01); F04B 19/22 (2013.01); F04B 53/001 (2013.01); F04B 53/10 (2013.01); F04B 53/14 (2013.01); F04B 53/16 (2013.01);
Abstract
The present invention provides a fuel supply system having improved assembly and pulsation reducing efficiency. A housing () of a fuel supply system () is formed by joining a first housing member () forming one end side of a tubular chamber () in the direction of the backward and forward movement of a plunger () and a second housing member () forming the other end side. A pulsation reducing mechanism () includes a tubular bellows damper () housed in the tubular chamber ().