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:
Aug. 06, 2013
Filed:
Jun. 18, 2010
Applicant:
Markus Aregger, Zurich, CH;
Inventor:
Markus Aregger, Zurich, CH;
Assignee:
Maag Pump Systems AG, Oberglatt, CH;
Primary Examiner:
Int. Cl.
CPC ...
F04B 49/06 (2006.01); F04B 49/00 (2006.01); F01C 1/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of controlling a gear pump comprising two meshing gear wheels (), wherein the two gear wheels () are driven via respective shafts () each by a drive unit (). A current position of the one gear wheel () is determined with respect to the current position of the other gear wheel (), and the current position of the one gear wheel () is continuously adjusted with respect to the current position of the other gear wheel () according to specified predefined operating conditions.