Patent · US Active

Apparatus for driving a compressor and method for assembling the apparatus

US11258326B2 · kind B2 · utility

2Cited by

0References

23Claims

0Family size

Assignee

Hanon Systems · KR

Inventors

Bernd Guntermann · Lennestadt, DE
David Walisko · Hürth, DE
Stephan Heinrichs · Hürtgen, DE

Key dates

Filing date	Jun 14, 2019
Grant date	Feb 22, 2022
Priority date	—
Expiry date	Feb 13, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH02K2203/06
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A device, in particular to an electric motor, for driving a compressor of a gaseous fluid. The device comprises a rotor and a stator disposed such that they extend along a common longitudinal axis. The stator comprises connection leads developed as segments of conductor wires of coils. In a region of at least one end side, oriented in an axial direction, of the stator a cover element is disposed which is developed in the form of an axially oriented hollow cylinder with an inner surface and an outer surface. The cover element herein is with the inner surface in contact on an insulation element disposed on the stator and comprising a cylindrical wall. Between an outer side of the wall of insulation element and the inner surface of the cover element are disposed at least segments of the connection leads of the conductor wires.

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