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:
Sep. 03, 2019
Filed:
Dec. 23, 2014
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Soeren Stritzel, Boeblingen, DE;
Heiko Jahn, Tamm, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 59/44 (2006.01); F02M 59/02 (2006.01); F02M 59/48 (2006.01); F04B 53/14 (2006.01); F16J 1/00 (2006.01); F04B 19/22 (2006.01); F04B 53/16 (2006.01);
U.S. Cl.
CPC ...
F02M 59/442 (2013.01); F02M 59/02 (2013.01); F02M 59/025 (2013.01); F02M 59/445 (2013.01); F02M 59/48 (2013.01); F04B 53/143 (2013.01); F16J 1/008 (2013.01); F02M 2200/8046 (2013.01); F02M 2200/8053 (2013.01); F02M 2200/8061 (2013.01); F02M 2200/9015 (2013.01); F04B 19/22 (2013.01); F04B 53/16 (2013.01);
Abstract
A piston fuel pump for an internal combustion engine includes a pump cylinder, a pump piston, a seal, and a cover. The pump piston is axially displaceable in the pump cylinder. The seal is arranged on a periphery of the pump piston. The cover is placed on the piston pump to axially maintain a position of the seal, in particular via an axial bias.