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:
Mar. 09, 2021
Filed:
Mar. 29, 2018
Grundfos Holding A/s, Bjerringbro, DK;
Klaus Vestergaard Kragelund, Risskov, DK;
Jan Plougmann, Bjerringbro, DK;
Jan Carøe Aarestrup, Bjerringbro, DK;
GRUNDFOS HOLDING A/S, Bjerringbro, DK;
Abstract
A pump assembly () includes an impeller with a rotor axis (R). A pump housing () accommodates the impeller. A drive motor with a stator () and a rotor () drives the impeller (). A rotor can () accommodates the rotor (), and a stator housing () accommodating the stator (). The rotor can () is mounted by a first coupling to the pump housing (). The stator housing () is mounted by a second coupling to the pump housing (). The first coupling is located closer to the rotor axis (R) than the second coupling.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile