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Patent Searching and Data


Title:
HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/211893
Kind Code:
A1
Abstract:
This heat exchanger is provided with: a plurality of flat pipes that are parallelly arranged in the vertical direction; a connection part where a plurality of connection spaces to which ends of the flat pipes are connected, are formed; and a refrigerant distributer that is connected to each of the connection spaces. Each of the flat pipes has a first side end disposed on an upwind side and a second side end disposed on a downwind side, and is inclined so that the height position of the first side end becomes lower than that of the second side end. The connection spaces are partitioned from each other in the vertical direction. The lower surface of each of the connection spaces has a first region disposed on the upwind side and a second region disposed on the downwind side, and is inclined so that the height position of the first region becomes lower than that of the second region.

Inventors:
HIGASHIIUE, Shinya (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
AKAIWA, Ryota (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
MAEDA, Tsuyoshi (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
MOCHIZUKI, Atsushi (1-13-5 Kudankita, Chiyoda-k, Tokyo 73, 〒1020073, JP)
Application Number:
JP2018/017427
Publication Date:
November 07, 2019
Filing Date:
May 01, 2018
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
F25B39/02; F28D1/053; F28F1/32; F28F9/02
Foreign References:
JP2004069228A2004-03-04
JPH0791873A1995-04-07
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (East 8F, TORANOMON TWIN BLDG. 10-1 Toranomon 2-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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