Patent · US Active

Motor housing for an electric compressor of an air conditioning system

US11186177B2 · kind B2 · utility

0Cited by

1References

7Claims

0Family size

Assignee

Hanon Systems · KR

Inventors

Bernd Guntermann · Lennestadt, DE
Michael Friedl · Pulheim, DE
Stephan Werker · Wolfskauler Höfe, DE

Key dates

Filing date	Apr 25, 2019
Grant date	Nov 30, 2021
Priority date	—
Expiry date	Sep 12, 2039

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60L2240/36
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A motor housing for a compressor, having a cylindrical, internally pressurized part for receiving the electric motor, which, at the compressor side, is securable on a central housing member of the compressor and, at the head side, is closed by a bottom whose outer side serves as a contact area for an inverter for driving the motor, wherein on the inner side of the bottom a flow path for cold suction gas and on the outer side of the bottom cooling areas for the absorption of heat loss generated by the inverter are developed. An assembly having a motor housing, an inverter and an electric motor are also provided.

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