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:
Jun. 05, 2012
Filed:
Oct. 20, 2006
Applicant:
Ulrich Hiltemann, Wermelskirchen, DE;
Inventor:
Ulrich Hiltemann, Wermelskirchen, DE;
Assignee:
ixetic Hueckeswagen GmbH, Hueckeswagen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 35/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pump, particularly to a vane-cell pump for a vacuum for brake boosters in motor vehicles or for drawing blow-by gas out of the crankcase of internal combustion engines, with a casing, a rotor and with at least one vane and a liquid cooling device, which is depicted by a simple, essentially cylindrical insertion bush for inserting inside the casing.