Title:
VALVE ARRANGEMENT FOR REFRIGERANT COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2023/225930
Kind Code:
A1
Abstract:
In some aspects, the techniques described herein relate to a refrigerant compressor, including: a first cooling line configured to cool power electronics; a second cooling line configured to cool a motor of the compressor; a first valve operable to selectively restrict flow through the first cooling line, wherein the first valve is mounted to a baseplate; and a second valve operable to selectively restrict flow through the second cooling line, wherein the second valve is mounted to the baseplate.
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Inventors:
PRITCHARD BRANDON (US)
CAO LINA (CN)
FITCH CARL DAVID (US)
CAO LINA (CN)
FITCH CARL DAVID (US)
Application Number:
PCT/CN2022/095184
Publication Date:
November 30, 2023
Filing Date:
May 26, 2022
Export Citation:
Assignee:
DANFOSS AS (DK)
CAO LINA (CN)
CAO LINA (CN)
International Classes:
F25B6/04; F04D17/08; F25B1/10; F25B31/00; F25B41/20; F25B49/02
Domestic Patent References:
| WO2021221806A1 | 2021-11-04 | |||
| WO2000022358A1 | 2000-04-20 |
Foreign References:
| US20190203992A1 | 2019-07-04 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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