Title:
AIR-CONDITIONING APPARATUS AND METHOD FOR MANUFACTURING AIR-CONDITIONING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/202321
Kind Code:
A1
Abstract:
An air-conditioning apparatus (1A) comprises: a compression module (20) having a compressor (21) and refrigerant pipes (26, 27) that are welded to the compressor to circulate refrigerant to the compressor (21); an outdoor module (30) and an indoor module (40) each having a device for circulating refrigerant to the compression module (20) and a refrigerant pipe (36, 47) that is welded so as to circulate refrigerant to the device; and pressure joints (80) into which the refrigerant pipes (26, 27) and refrigerant pipes (36, 47) are inserted and which have cylinder parts that are connected to the refrigerant pipes (26, 27) and refrigerant pipes (36, 47) through pressure.
Inventors:
INOUE TAKESHI (JP)
Application Number:
PCT/JP2019/014197
Publication Date:
October 08, 2020
Filing Date:
March 29, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25B41/00; B61D27/00; F24F1/28
Domestic Patent References:
| WO2012029086A1 | 2012-03-08 | |||
| WO2017090263A1 | 2017-06-01 |
Foreign References:
| JPH09119762A | 1997-05-06 | |||
| JP2004317039A | 2004-11-11 | |||
| JPS5847068U | 1983-03-30 | |||
| JPS5422343U | 1979-02-14 |
Attorney, Agent or Firm:
KIMURA Mitsuru (JP)
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