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Title:
空気調和装置
Document Type and Number:
Japanese Patent JP5855284
Kind Code:
B2
Abstract:
An air-conditioning device equipped with: a gas-liquid separator that separates refrigerant flowing from multiple indoor units into a liquid and a gas; liquid-side piping through which the liquid refrigerant separated by the gas-liquid separator flows out to a heat-source-side heat exchanger via a flow path switching device; gas-side piping through which the gas refrigerant separated by the gas-liquid separator flows out to the suction side of a compressor; a flow volume adjuster that adjusts the flow volume of the refrigerant flowing in the gas-side piping; and a flow volume control device that controls the operation of the flow volume adjuster in accordance with the state of the refrigerant flowing in an outdoor unit.

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Inventors:
Mizuro Sakai
Takashi Matsumoto
Hisashi Yoshimura
Naofumi Takenaka
Hiroki Okazawa
Keisuke Soto
Osamu Morimoto
Application Number:
JP2014554174A
Publication Date:
February 09, 2016
Filing Date:
June 17, 2013
Export Citation:
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Assignee:
Mitsubishi Electric Corporation
International Classes:
F25B1/00; F25B5/02; F25B13/00; F25B43/00
Domestic Patent References:
JP2010271011A2010-12-02
JP2007263443A2007-10-11
JPH0972620A1997-03-18
JP2012077983A2012-04-19
JPH09229497A1997-09-05
JP2004085019A2004-03-18
JP2006336932A2006-12-14
JP2001027455A2001-01-30
JP2007040589A2007-02-15
JP2003343996A2003-12-03
JP2010091206A2010-04-22
JPH1194401A1999-04-09
JP2000055482A2000-02-25
JP2012180945A2012-09-20
JPS61237978A1986-10-23
JPH10176866A1998-06-30
Foreign References:
WO2012160597A12012-11-29
Attorney, Agent or Firm:
Kiyoshi Yasushima
Takanashi Norio
Motoki Shandong
Murata Kensei
Moto Otani
Kentaro Yokoi



 
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