| 发明名称 |
DEVICE FOR FILLING CLOSED SYSTEMS WITH COOLING AGENT |
| 摘要 |
FIELD: refrigerating engineering. SUBSTANCE: device is provided with chamber of volume varying from zero to limit considerably exceeding the spurious volume of device between valves and pressurized clamp. EFFECT: simplified construction; minimum amount of cooling agent discharged from spurious volume of device. 1 dwg
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| 申请公布号 |
RU2137057(C1) |
申请公布日期 |
1999.09.10 |
| 申请号 |
RU19980120037 |
申请日期 |
1998.11.02 |
| 申请人 |
ZAKRYTOE AKTSIONERNOE OBSHCHESTVO "ORLEHKS" |
发明人 |
MATJUKHIN A.I.;KOSTIN N.N.;KURBAN V.D. |
| 分类号 |
F25B45/00;(IPC1-7):F25B45/00 |
主分类号 |
F25B45/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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