发明名称 |
Air conditioning systems |
摘要 |
<p>The air conditioning system 100 may include a compressor 101, a heating circuit 152, and a refrigerant releaser 181. The compressor 101 may have a suction port 115 for drawing refrigerant and a discharge port for 120 discharging compressed refrigerant. The heating circuit 152 has a passage 152a that extends from the discharge port 120 to the suction port 115 though a heat exchanger 159. The refrigerant releaser 181 may release the refrigerant from the discharge port 120 to the suction port 115 when the discharge pressure Pd of the refrigerant results a predetermined high-pressure state during the operation of the heating circuit 152. The air conditioning system 100 can solve a problem of insufficient heating performance due to releasing the refrigerant in the heating circuit into the cooling circuit to alleviate the abnormally high-pressure state during operation of the heating circuit. <IMAGE></p> |
申请公布号 |
EP1001230(A2) |
申请公布日期 |
2000.05.17 |
申请号 |
EP19990121394 |
申请日期 |
1999.10.27 |
申请人 |
KABUSHIKI KAISHA |
发明人 |
BAN, TAKASHI;FUJII, TOSHIRO;OKABE, TAKANORI;NAKANE, YOSHIYUKI |
分类号 |
F25B1/00;B60H1/22;B60H1/32;F04B27/18;F25B41/04;(IPC1-7):F25B49/02;B60H1/00 |
主分类号 |
F25B1/00 |
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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