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Title:
HEAT EXCHANGER, AIR CONDITIONER, AND METHOD FOR MANUFACTURING HEAT EXHANGER
Document Type and Number:
WIPO Patent Application WO/2019/021461
Kind Code:
A1
Abstract:
This heat exchanger comprises: a heat exchanger body having hollow round pipes and flat pipes through which a fluid passes, and a plurality of fins; and side plates provided to both ends of the plurality of fins, the side plates having formed therein side round holes into which the round pipes are inserted. The round pipes are mechanically secured to the side round holes in the side plates.

Inventors:
KAWABATA, Ryohei (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
KONAGAYOSHI, Teruaki (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2017/027455
Publication Date:
January 31, 2019
Filing Date:
July 28, 2017
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
F25B39/00; B21D53/08; F28F1/32; F28F9/02
Domestic Patent References:
WO2016009713A12016-01-21
Foreign References:
JP2015140981A2015-08-03
JP2008064427A2008-03-21
JP2017125634A2017-07-20
JP2012073014A2012-04-12
JPH11333539A1999-12-07
JPH0635834U1994-05-13
JPS60108689A1985-06-14
JP5404729B22014-02-05
EP2767792A22014-08-20
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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