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Vane pump


Title: Vane pump.
Abstract: The invention relates to a vane pump comprising a pump housing that has a sleeve-shaped housing body, a bottom, and a cover, with the bottom and cover axially closing the housing body. The vane pump also has a rotor, which lies eccentrically in the housing body and which is rotatably mounted in the bottom and the cover, and one or more vanes which are movably mounted in the rotor in an axial direction. Each vane has bearing pins on the axial end faces thereof, with the bearing pins engaging in the bottom and the cover. ... Browse recent Joma-polytec Gmbh patents
USPTO Applicaton #: #20130022487
Inventors: Torsten Helle, Benjamin Pyrdok, Willi Schneider, Dirk Ehrenfeld



The Patent Description & Claims data below is from USPTO Patent Application 20130022487, Vane pump.




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stats Patent Info
Application #
US 20130022487 A1
Publish Date
01/24/2013
Document #
13521878
File Date
01/04/2011
USPTO Class
418146
Other USPTO Classes
418225
International Class
04C2/348
Drawings
8


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