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Title:
CHANNEL SWITCHING SET UNIT AND CHANNEL SWITCHING SET UNIT MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2015/087756
Kind Code:
A1
Abstract:
An intermediate unit (130) is provided between an outdoor unit (110) and a plurality of indoor units (120), switches the flow of a refrigerant, and comprises a plurality of first units (71) and a plurality of liquid communicating units (73). The first unit (71) is coupled to a high-low pressure gas communicating pipe (13) and an intake gas communicating pipe (12) that extend from the outdoor unit (110). The first units (71) extend substantially parallel with a prescribed first distance (d1) between adjacent first units (71). One end of the liquid communicating unit (73) is connected to a liquid communicating pipe (11) extending from the outdoor unit (110) and the other end is connected to a liquid pipe (LP) extending to the indoor unit (120). The liquid communicating units (73) extend substantially parallel with the prescribed first distance (d1) between adjacent liquid communicating units (73). The first units (71) and the liquid communicating units (73) are provided alternately.

Inventors:
EGUCHI AKIHIRO
KAMITANI SHIGEKI
Application Number:
PCT/JP2014/082004
Publication Date:
June 18, 2015
Filing Date:
December 03, 2014
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
International Classes:
F25B41/04; F24F1/32; F25B5/02
Foreign References:
JP2008039276A2008-02-21
JP2010286129A2010-12-24
JP2001241696A2001-09-07
JPH0361794A1991-03-18
JP2008039276A2008-02-21
Other References:
See also references of EP 3091314A4
Attorney, Agent or Firm:
Shinjyu Global IP (JP)
fresh green -- a global IP patent business corporation (JP)
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