发明名称 |
Airconditioner |
摘要 |
An airconditioner consists of heat pump type freezing cycle equipment comprising a rotary compressor having a guide port open to the interior of its cylinder; a refrigerant flow-changing valve; an indoor heat exchanger; a first decompressing device; a gas-liquid separator; a second decompressing device; an outdoor heat exchanger, all communicating with each other in the order mentioned. And an injection passage in the guide port communicates with the gas-liquid separator so that a gas refrigerant is injected from the gas-liquid separator into the cylinder through the guide port.
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申请公布号 |
US4262492(A) |
申请公布日期 |
1981.04.21 |
申请号 |
US19790056082 |
申请日期 |
1979.07.09 |
申请人 |
TOKYO SHIBAURA DENKI KABUSHIKI KAISHA |
发明人 |
MORITA, KEIICHI;KOBAYASHI, TETSUO;MATSUO, TAKESHI |
分类号 |
F04C29/04;F04B49/00;F25B13/00;F25B31/00;F25B41/04;(IPC1-7):F25B13/00 |
主分类号 |
F04C29/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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