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:
Jul. 24, 2012
Filed:
Aug. 07, 2007
Applicants:
Rolf Wendel, Rehau, DE;
Dieter Waechter, Thiersheim, DE;
Andreas Zeiss, Tauperlitz, DE;
Bernd Huster, Muenchberg, DE;
Inventors:
Rolf Wendel, Rehau, DE;
Dieter Waechter, Thiersheim, DE;
Andreas Zeiss, Tauperlitz, DE;
Bernd Huster, Muenchberg, DE;
Assignee:
Wilo AG, Dortmund, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B 39/00 (2006.01); H02K 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a motor centrifugal pump, particularly as an immersion pump, having a coolant pump that is driven by the electric motor, the pump circulating the coolant of the electric motor and the impeller thereof being driven by the electric motor, wherein the impeller shaft of the coolant pump is connected to the motor shaft via a transmission.