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:
Dec. 02, 2025
Filed:
Nov. 22, 2024
Applicant:
Levitronix Gmbh, Zürich, CH;
Inventors:
Alexander Schmid, Hotzenmattstrasse, CH;
Samuel Schneider, Rietgrabenstrasse, CH;
Natale Barletta, Baslerstrasse, CH;
Assignee:
Levitronix GmbH, Zürich, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 13/02 (2006.01); F04D 1/00 (2006.01); F04D 13/06 (2006.01); F04D 29/42 (2006.01); F04D 29/46 (2006.01); F04D 29/60 (2006.01); F04D 29/62 (2006.01); F04D 29/64 (2006.01);
U.S. Cl.
CPC ...
F04D 13/024 (2013.01); F04D 1/00 (2013.01); F04D 13/06 (2013.01); F04D 13/0606 (2013.01); F04D 29/426 (2013.01); F04D 29/628 (2013.01); F04D 13/022 (2013.01); F04D 13/0613 (2013.01); F04D 29/462 (2013.01); F04D 29/601 (2013.01); F04D 29/644 (2013.01); F04D 29/648 (2013.01); F05D 2260/52 (2013.01); F05D 2260/57 (2013.01); F05D 2270/65 (2013.01); F05D 2270/66 (2013.01);
Abstract
A device for changing a pump unit of a centrifugal pump is proposed. The centrifugal pump includes the pump unit and a stator extending in an axial direction. A cup-shaped recess is provided at the first axial end of the stator into which the pump unit is capable of being inserted. The device includes an actuating device with which a mechanical force is capable of being exerted on the pump unit. The mechanical force acts in the axial direction and is directed in such a way that it separates the pump unit from the stator in the axial direction.