发明名称 |
METHOD FOR FILLING MIXED REFRIGERANT CONTAINING 2,3,3,3-TETRAFLUOROPROPENE |
摘要 |
A principal object of the present invention is to provide a method for filling a refrigerant mixture. According to this method, when a non-azeotropic refrigerant mixture comprising HFC-32 and HFO-1234yf is transferred, changes in the composition that occur during the transfer can be made to fall within an acceptable range in terms of refrigerant properties. |
申请公布号 |
EP2894209(A4) |
申请公布日期 |
2016.08.03 |
申请号 |
EP20130836157 |
申请日期 |
2013.09.04 |
申请人 |
DAIKIN INDUSTRIES, LTD. |
发明人 |
KUROKI, HITOMI;TSUCHIYA, TATSUMI;YAMADA, YASUFU;SHIBANUMA, TAKASHI |
分类号 |
C09K5/04;F25B1/00;F25B45/00 |
主分类号 |
C09K5/04 |
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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