Title:
AIR CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/230321
Kind Code:
A1
Abstract:
This air conditioner is provided with an outdoor unit which has an outdoor heat exchanger, an indoor unit which has an indoor heat exchanger, and a relay which is disposed between the outdoor unit and the indoor unit and which comprises a first coolant supply pipe and a second coolant supply pipe connected to the indoor heat exchanger of the indoor unit, wherein the first coolant supply pipe and the second coolant supply pipe are provided each projecting from the same side surface of the relay, the first coolant supply pipe is arranged above the second coolant supply pipe, and the portion of the first coolant supply pipe projecting from the side surface is longer than the portion of the second coolant supply pipe projecting from the side surface.
Inventors:
BABA YOHEI (JP)
Application Number:
PCT/JP2019/019539
Publication Date:
November 19, 2020
Filing Date:
May 16, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25B41/00; F24F1/32
Foreign References:
| JPH04217760A | 1992-08-07 | |||
| JPH06137591A | 1994-05-17 | |||
| JP2002277003A | 2002-09-25 | |||
| KR20150072991A | 2015-06-30 | |||
| JP3235189B2 | 2001-12-04 |
Other References:
See also references of EP 3971494A4
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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