Title:
HEAT EXCHANGER UNIT AND AIR CONDITIONER USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/167909
Kind Code:
A1
Abstract:
A heat exchanger unit (100) comprising a plurality of heat exchangers (1), each of the plurality of heat exchangers (1) having first piping (6) into which a refrigerant flows, a first header flow path communicating with the outflow side of the first piping (6), a second header flow path arranged downstream from the first header flow path, a plurality of refrigerant flow paths enabling the first header flow path and the second header flow path to communicate with each other, and second piping (7) communicating with the outflow side of the second header flow path. In addition, the heat exchanger unit (100) comprises a first flow rate adjustment unit (81) provided to the first piping (6) of at least one of the plurality of heat exchangers (1), and a second flow rate adjustment unit (82) provided to the second piping (7) of at least one of the plurality of heat exchangers (1).
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Inventors:
OKUMURA TAKUYA
MARUMOTO KAZUHIKO
YAMAMOTO NORIAKI
MARUMOTO KAZUHIKO
YAMAMOTO NORIAKI
Application Number:
PCT/JP2019/007174
Publication Date:
September 06, 2019
Filing Date:
February 26, 2019
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F25B41/00; F24F1/0067; F25B5/02; F25B39/00; F28F3/04
Domestic Patent References:
| WO2005024314A2 | 2005-03-17 |
Foreign References:
| JPS4511500Y1 | 1970-05-22 | |||
| JP2000055510A | 2000-02-25 | |||
| JPS6093871U | 1985-06-26 | |||
| JP2014020761A | 2014-02-03 | |||
| JPS52115029A | 1977-09-27 | |||
| JP2008116102A | 2008-05-22 | |||
| US20060137371A1 | 2006-06-29 | |||
| JPS614893B2 | 1986-02-14 |
Other References:
See also references of EP 3760949A4
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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