Title:
REFRIGERANT CHANNEL SWITCHING UNIT
Document Type and Number:
WIPO Patent Application WO/2015/182031
Kind Code:
A1
Abstract:
A refrigerant channel switching unit in which a channel switching valve (EV1, EV2, EV3) is accommodated in a unit case (33) configured by an electrical component box (35) attached to a case body (34), wherein the electrical component box (35) can be attached to the case body (34) at a first position closing one entire side of the case body (34) and at a second position forming a maintenance opening (39) on a portion of that side of the unit case (33). By temporarily fixing the electrical component box (35) in the second position, maintenance work for the channel switching valve (EV1, EV2, EV3) can be easily performed.
Inventors:
KAMITANI SHIGEKI
EGUCHI AKIHIRO
KURITA DAIKI
EGUCHI AKIHIRO
KURITA DAIKI
Application Number:
PCT/JP2015/002069
Publication Date:
December 03, 2015
Filing Date:
April 14, 2015
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F24F1/30; F16K51/00; F24F1/22; F25B41/04
Foreign References:
| JPH0331232U | 1991-03-27 | |||
| JP2010121859A | 2010-06-03 | |||
| JPH0821643A | 1996-01-23 | |||
| US20110219799A1 | 2011-09-15 | |||
| JP2010121858A | 2010-06-03 | |||
| JPS5813469U | 1983-01-27 | |||
| JP2008039276A | 2008-02-21 |
Other References:
See also references of EP 3163187A4
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
Patent business corporation MAEDA PATENT OFFICE (JP)
Patent business corporation MAEDA PATENT OFFICE (JP)
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