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. 02, 2009
Filed:
Aug. 28, 2007
Applicant:
Willi Schneider, Bodelshausen, DE;
Inventor:
Willi Schneider, Bodelshausen, DE;
Assignee:
Joma-Hydromechanic GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03C 2/00 (2006.01); F03C 4/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The disclosure relates to a vane cell pump having an inner rotor () and a plurality of vanes () which are secured in a pivotable manner to the external rotor () and which are displacably mounted in a radial manner in the inner rotor, essentially in radial slots (). The external rotor is formed on guide blocks (). Said guide blocks are guided, with the axial front sides thereof, on the guiding path and are guided along the internal circumferential surface of a stator (). The guiding path is arranged in a guide ring ().