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:
Jan. 19, 2010
Filed:
Sep. 28, 2004
Applicants:
Stefan Portner, Würzburg, DE;
Ngoc-tam VU, Ludwigsburg, DE;
Inventors:
Stefan Portner, Würzburg, DE;
Ngoc-Tam Vu, Ludwigsburg, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 41/06 (2006.01); F02M 41/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A high-pressure radial piston pump for common rail injection systems has a pump housing (), a drive shaft (), at least one pump piston () which can move in a radial direction in relation to the drive shaft () and a high pressure accumulator () integrated into the high-pressure radial piston pump. The high pressure accumulator () is embodied in the form of a ring.