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:
Oct. 23, 2018
Filed:
Dec. 23, 2014
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Oliver Albrecht, Bietigheim-Bissingen, DE;
Soeren Stritzel, Boeblingen, DE;
Tobias Schenk, Schorndorf, DE;
Heiko Jahn, Tamm, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 59/44 (2006.01); B29C 45/34 (2006.01); B29C 45/00 (2006.01); F02M 55/00 (2006.01); F02M 59/02 (2006.01); F04B 19/22 (2006.01); F04B 53/14 (2006.01); F16J 15/3204 (2016.01); B29L 31/26 (2006.01); B29K 105/14 (2006.01);
U.S. Cl.
CPC ...
F02M 59/442 (2013.01); B29C 45/0025 (2013.01); B29C 45/0046 (2013.01); B29C 45/34 (2013.01); F02M 55/007 (2013.01); F02M 59/025 (2013.01); F02M 59/445 (2013.01); F04B 19/22 (2013.01); F04B 53/143 (2013.01); F16J 15/3204 (2013.01); B29C 2045/0027 (2013.01); B29K 2105/14 (2013.01); B29L 2031/265 (2013.01); F02M 2200/8046 (2013.01); F02M 2200/9015 (2013.01); F02M 2200/9023 (2013.01);
Abstract
A plunger fuel pump for an internal combustion engine includes a pump cylinder and a pump plunger that is axially displaceable in the pump cylinder. The plunger fuel pump has a seal with an annular basic structure arranged around the circumference of the pump plunger. The seal is produced by injection molding in an axial injection direction.