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:
Nov. 17, 2020
Filed:
Mar. 07, 2018
Applicant:
Continental Automotive Gmbh, Hannover, DE;
Inventors:
Markus Zankl, Waldmünchen, DE;
Bernd Wöllisch, Chamerau, DE;
Heiko Zabich, Regensburg, DE;
Yury Mikhaylov, Landshut, DE;
Thomas Fuchs, Fladungen, DE;
Assignee:
VITESCO TECHNOLOGIES GMBH, Hannover, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 11/00 (2006.01); F02M 37/00 (2006.01); F02M 55/04 (2006.01); F04B 19/22 (2006.01); F04B 53/16 (2006.01); F04B 53/04 (2006.01); F02M 59/44 (2006.01);
U.S. Cl.
CPC ...
F04B 11/0016 (2013.01); F02M 37/0041 (2013.01); F02M 55/04 (2013.01); F04B 19/22 (2013.01); F04B 53/04 (2013.01); F04B 53/16 (2013.01); F02M 59/442 (2013.01); F02M 2200/315 (2013.01); F04B 2201/0803 (2013.01);
Abstract
Embodiments relate to a high-pressure fuel pump having a pump piston which, during operation, moves in translation between a pressure chamber and a leakage chamber. The leakage chamber has a leakage collecting region and an equalizing region. A low-pressure damper having a bellows-shaped corrugated damper plate is arranged in the equalizing region.