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Title:
FIN-TUBE TYPE HEAT EXCHANGER, HEAT PUMP APPARATUS PROVIDED WITH FIN-TUBE TYPE HEAT EXCHANGER, AND METHOD FOR MANUFACTURING FIN-TUBE TYPE HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2017/208419
Kind Code:
A1
Abstract:
This fin-tube type heat exchanger is configured in such a manner that a flat tube is provided with: a first part which is arranged at a first angle with respect to the gravity direction; a second part arranged at a second angle different from the first angle with respect to the gravity direction; and a connection part connected to the first and second parts, and arranged at a position higher than those of the first and second parts in the gravity direction.

Inventors:
ISHIBASHI, Akira (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
MAEDA, Tsuyoshi (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
NAKAMURA, Shin (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
YATSUYANAGI, Akira (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2016/066397
Publication Date:
December 07, 2017
Filing Date:
June 02, 2016
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
F28F1/32; B21D53/08; B23P21/00; F25B39/02; F28D1/053; F28F1/02; F28F1/04; B23P15/26
Foreign References:
JP2005114308A2005-04-28
JPS6422187U1989-02-03
JP2000356488A2000-12-26
JPH06300473A1994-10-28
JP2001304792A2001-10-31
JPH08126916A1996-05-21
JPH06328173A1994-11-29
JP2007113895A2007-05-10
JP2003148889A2003-05-21
JPS58164995A1983-09-29
US20100006276A12010-01-14
JPH0525173U1993-04-02
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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