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:
Jul. 16, 2013
Filed:
Jan. 19, 2010
Applicant:
Christian Langenbach, Erbstetten, DE;
Inventor:
Christian Langenbach, Erbstetten, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 59/02 (2006.01); F02M 59/10 (2006.01); F04B 17/05 (2006.01); F04B 23/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a high-pressure pump () for a fuel injection system () of an internal combustion engine, in particular for a common-rail injection system, comprising a driveshaft () supported by at least one bearing () arranged in a bearing return (), wherein, downstream of the at least one bearing (), at least one valve () is arranged, wherein the at least one valve () has an opening pressure of 0.1 bar to 0.8 bar.