AIR CONDITIONER

WIPO Patent Application WO/2015/045452

A1

A heat source-side heat exchanger comprises: a heat source-side primary heat exchanger having heat transfer pipes provided with refrigerant inlets and refrigerant outlets, the refrigerant inlets and outlets being connected to a flow passage switching device; and a heat source-side secondary heat exchanger formed integrally with the heat source-side primary heat exchanger and having a refrigerant flow passage connected to the refrigerant outlets of the heat source-side primary heat exchanger and to a throttle device. If it is determined that a refrigerant flowing into a header distributor cannot be equally distributed, a control device controls the distribution of a refrigerant performed by the header distributor, the control being performed so as to change the dryness of a refrigerant flowing out of the heat source-side secondary heat exchanger. The above-described configuration provides an air conditioner which can equally distribute the refrigerant even if the flow rate and dryness of the refrigerant change according to the operating conditions.

MATSUMOTO TAKASHI (JP)
NAKAMUNE HIROAKI (JP)
ONAKA YOJI (JP)
MURAKAMI HIROKI (JP)
SAKAI MIZUO (JP)

PCT/JP2014/059964

April 02, 2015

April 04, 2014

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MITSUBISHI ELECTRIC CORP (JP)

F24F11/02; F24F11/04; F25B1/00; F25B5/04; F25B13/00; F25B41/00

JPS6419873U	1989-01-31
JP2007303806A	2007-11-22
JP2010139114A	2010-06-24
JP2006336947A	2006-12-14
JP2002106918A	2002-04-10
JP2002372320A	2002-12-26
JP2001012826A	2001-01-19

KISA PATENT & TRADEMARK FIRM (JP)
Patent business corporation きさ patent trademark office (JP)

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