Title:
PLATE-TYPE REFRIGERANT PIPING AND REFRIGERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/084946
Kind Code:
A1
Abstract:
This plate-type refrigerant pipe is provided with a stainless steel first plate (21), a stainless steel second plate (22) which is bonded to the first plate (21) and which forms a refrigerant flow path (F) together with the first plate (21); and a joint pipe (50) which is attached to the first plate (21) and/or the second plate (22) and to which another refrigerant pipe (100) is connected, wherein the joint pipe (50) is formed from a material other than stainless steel and is the same material as that of the connected surface of the other refrigerant pipe (100).
Inventors:
OHNO ASAHI (JP)
KOIKE FUMIAKI (JP)
JINDOU MASANORI (JP)
KOMAKI AYUMI (JP)
KOIKE FUMIAKI (JP)
JINDOU MASANORI (JP)
KOMAKI AYUMI (JP)
Application Number:
PCT/JP2020/034704
Publication Date:
May 06, 2021
Filing Date:
September 14, 2020
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F25B41/40
Foreign References:
| JP2005054894A | 2005-03-03 | |||
| JPH0914685A | 1997-01-17 | |||
| JP2017137961A | 2017-08-10 | |||
| JP2005121131A | 2005-05-12 | |||
| JPH0979616A | 1997-03-28 | |||
| EP2554967A1 | 2013-02-06 | |||
| EP2554967B1 | 2018-06-06 |
Other References:
See also references of EP 4053474A4
Attorney, Agent or Firm:
SUNCREST PATENT AND TRADEMARK ATTORNEYS (JP)
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