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Patent Searching and Data


Title:
HEAT EXCHANGER, AND REFRIGERATION CYCLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/026242
Kind Code:
A1
Abstract:
Provided is a heat exchanger wherein a refrigerant distributor comprises: a gas-liquid separating part having the function of separating a gas-liquid mixed refrigerant into a liquid refrigerant and a gas refrigerant; and a distributing part provided to the gas-liquid separating part. A plurality of heat transfer tubes are connected to the distributing part. The plurality of heat transfer tubes are aligned in a first direction, and each extend along a second direction intersecting the first direction. When the refrigerant distributor is viewed along a direction orthogonal to both the first direction and the second direction, a first space forming part overlaps the region of the plurality of heat transfer tubes. When the refrigerant distributor and the heat transfer tubes are viewed along the first direction, there is a gap between the gas-liquid separating part and the heat transfer tubes.

Inventors:
HIGASHIIUE, Shinya (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
MAEDA, Tsuyoshi (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
ISHIBASHI, Akira (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
NAGATA, Ryuichi (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
HIHARA, Eiji (3-1 Hongo 7-chome, Bunkyo-k, Tokyo 54, 〒1138654, JP)
DANG, Chaobin (3-1 Hongo 7-chome, Bunkyo-k, Tokyo 54, 〒1138654, JP)
LI, Jiyang (3-1 Hongo 7-chome, Bunkyo-k, Tokyo 54, 〒1138654, JP)
Application Number:
JP2017/028256
Publication Date:
February 07, 2019
Filing Date:
August 03, 2017
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
THE UNIVERSITY OF TOKYO (3-1 Hongo 7-chome, Bunkyo-ku Tokyo, 54, 〒1138654, JP)
International Classes:
F25B39/02; F25B41/00; F25B43/00; F28D1/053
Foreign References:
JPH10267468A1998-10-09
JP2005300073A2005-10-27
JP2011220552A2011-11-04
Attorney, Agent or Firm:
SOGA, Michiharu et al. (S. Soga & Co, 8th Floor Kokusai Building, 1-1, Marunouchi 3-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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