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. 02, 2018
Filed:
Apr. 15, 2016
Applicant:
Schwäbische Hüttenwerke Automotive Gmbh, Aalen-Wasseralfingen, DE;
Inventor:
Claus Welte, Aulendorf, DE;
Assignee:
SCHWABISCHE HUTTENWERKE AUTOMOTIVE GMBH, Aalen-Wasseralfingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03C 2/00 (2006.01); F03C 4/00 (2006.01); F04C 2/00 (2006.01); F04C 2/344 (2006.01); F01C 21/10 (2006.01); F04C 15/00 (2006.01); F01C 19/00 (2006.01);
U.S. Cl.
CPC ...
F04C 2/3448 (2013.01); F01C 21/108 (2013.01); F04C 2/3446 (2013.01); F04C 15/00 (2013.01); F01C 19/005 (2013.01); F04C 2210/206 (2013.01); F04C 2230/603 (2013.01); F04C 2240/20 (2013.01); F04C 2240/30 (2013.01);
Abstract
A pump including a rotor; a first housing part and a second housing part, between which the rotor is arranged such that it can be rotated about a rotational axis relative to the first and second housing part; at least one positioning element which positions the second housing part with respect to its angular position about the rotational axis relative to the first housing part; and a spring, wherein the second housing part is arranged between the spring and the rotor, wherein the spring is fastened to the at least one positioning element or the second housing part.