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Title:
OUTDOOR UNIT
Document Type and Number:
WIPO Patent Application WO/2017/168503
Kind Code:
A1
Abstract:
An outdoor unit which is used in a refrigeration cycle apparatus that circulates a refrigerant mixture containing 1,1,2-trifluoroethylene therethrough, wherein the outdoor unit comprises a housing and piping through which the refrigerant mixture flows, the piping is housed in the housing and has curved portions, the curved portions have a rupture guide structure with a pressure resistance less than that of the other portions of the piping, and plates are disposed between the rupture guide structures and the exterior of the housing.

Inventors:
MAEYAMA HIDEAKI (JP)
Application Number:
JP2016/059862
Publication Date:
October 05, 2017
Filing Date:
March 28, 2016
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25B49/02; F24F1/18; F24F1/30; F25B1/00; F25B39/00; F25B41/00; F28D1/047; F28F1/00
Domestic Patent References:
WO2015140876A12015-09-24
WO2015141676A12015-09-24
Foreign References:
JPH07332811A1995-12-22
JP2014173753A2014-09-22
US1858280A1932-05-17
JP2004069295A2004-03-04
JP2015215123A2015-12-03
JP2010078285A2010-04-08
JP2011510255A2011-03-31
JP2010249085A2010-11-04
JP2000130896A2000-05-12
JP2015114067A2015-06-22
Other References:
See also references of EP 3438573A4
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
Patent business corporation きさ patent trademark office (JP)
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