Patent · US Active

Electric motor with cooling arrangement

US12392349B2 · kind B2 · utility

0Cited by

2References

13Claims

0Family size

Assignee

KSB SE & Co. KGaA · DE

Inventors

Jochen Fritz · Bischofswerda, DE
Christoph Jaeger · Bischofswerda, DE
Toni Klemm · Bischofswerda, DE
Matthias Mohr · Frankenthal, DE

Key dates

Filing date	Mar 28, 2022
Grant date	Aug 19, 2025
Priority date	—
Expiry date	May 4, 2042

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF04D29/281
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

An electric motor is configured to drive a centrifugal pump. The electric motor includes a cooling arrangement. The cooling arrangement includes a fan impeller and a shroud. The shroud encloses a space around the fan impeller. Guide elements are arranged in the space.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.