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. 12, 2023
Filed:
Aug. 06, 2021
Applicant:
Nidec Gpm Gmbh, Auengrund OT Merbelsrod, DE;
Inventor:
Paul Michael Ludwig, Erfurt, DE;
Assignee:
NIDEC GPM GMBH, Auengrund OT Merbelsrod, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/20 (2006.01); F04D 29/046 (2006.01);
U.S. Cl.
CPC ...
F04D 29/20 (2013.01); F04D 29/046 (2013.01);
Abstract
Axial sliding bearing arrangement for a pump impeller () of a radial pump () with a first, rotating friction surface () pointing in an axial direction (A), a second, non-rotating friction surface () facing the first, rotating friction surface (), wherein the second, non-rotating friction surface () is allocated to a swivel head body (), wherein the swivel head body () is axially supported via an axial support surface (), and the swivel head body () is radially supported in a resiliently yielding manner at radial support surfaces () by means of first spring means ().