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. 09, 2018
Filed:
Feb. 20, 2015
Applicant:
Magna Powertrain Huckeswagen Gmbh, Huckeswagen, DE;
Inventors:
Freddy Schonwald, Huckeswagen, DE;
Benjamin Pyrdok, Bergisch Gladbach, DE;
Jurgen Jakubowski, Hemsbach, DE;
Daniel Ziehr, Remscheid, DE;
Carsten Sczesny, Bochum, DE;
Assignee:
Magna Powertrain Bad Homburg GmbH, Bad Homburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04C 29/06 (2006.01); F01C 21/10 (2006.01); F04C 25/02 (2006.01); F04C 27/00 (2006.01); B60T 13/567 (2006.01); F04C 18/34 (2006.01); G10K 11/16 (2006.01); F04C 29/00 (2006.01);
U.S. Cl.
CPC ...
F04C 29/065 (2013.01); B60T 13/567 (2013.01); F01C 21/10 (2013.01); F04C 18/34 (2013.01); F04C 25/02 (2013.01); F04C 27/008 (2013.01); F04C 29/06 (2013.01); G10K 11/16 (2013.01); F04C 2220/10 (2013.01); F04C 2230/20 (2013.01); F04C 2230/60 (2013.01); F04C 2240/30 (2013.01); F04C 2240/40 (2013.01); F04C 2240/805 (2013.01); F05C 2231/00 (2013.01); F05C 2253/00 (2013.01);
Abstract
The invention relates to a motor vehicle vacuum pump having a pump housing surface, on which a noise absorption cap is mounted, said cap defining a noise damping volume.