AIR CONDITIONER
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专利名称：AIR CONDITIONER
发明人：KUMASHIRO YASUTO,熊城 靖人
申请号：JP特願2001-219037(P2001-219037)
申请日：20010719
公开号：JP特開2003-28530(P2003-28530A)A
公开日：
20030129
专利内容由知识产权出版社提供
专利附图：
摘要：PROBLEM TO BE SOLVED: To smoothly execute a cooling operation at a low outdoor air temperature and a heating operation at a high outdoor air temperature.SOLUTION: The discharge side of a compressor 1 is branched and one branch is connected to a first four-way valve 2 through the intermediary of a first solenoid
opening-closing valve 8a, while the other is connected to a second four-way valve 3. An outdoor-side heat exchanger is divided into a first outdoor-side heat exchanger 4a and a second outdoor-side heat exchanger 4b, and the first four-way valve 2 is connected to one side of the second outdoor-side heat exchanger 4a, while the second four-way valve 3 is connected to one side of the second outdoor-side heat exchanger 4b. Piping connected to the other sides of these heat exchangers is joined and connected to one side of an indoor-side heat exchanger 7. The other side of this heat exchanger 7 is branched and one branch is connected to the first four-way valve 2 through a second solenoid opening-closing valve 8b, while the other is connected to the second four-way valve 3. These branches are connected to the intake side of the compressor 1.
申请人：FUJITSU GENERAL LTD,株式会社富士通ゼネラル
地址：神奈川県川崎市高津区末長1116番地
国籍：JP
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