| 发明名称 |
Refrigerant blend free of r-22 for use in ultralow temperature refrigeration |
| 摘要 |
Refrigerants containing R-22 are replaced with new blends by using R-125, or R-125 with R-124, or R-218, or R-218 with R-124, in place of R-22. No hardware or oil composition changes are required to maintain temperatures, pressures and capacity substantially unchanged in a refrigeration system. |
| 申请公布号 |
AU4513001(A) |
申请公布日期 |
2001.06.12 |
| 申请号 |
AU20010045130 |
申请日期 |
2000.12.01 |
| 申请人 |
IGC POLYCOLD SYSTEMS, INC. |
发明人 |
KEVIN P. FLYNN;MIKHAIL BOIARSKI;TAMIRISA V.V.R. APPARAO;OLEG PODTCHERNIAEV;VLADIMIR MOGORICHNY |
| 分类号 |
F25B1/00;C09K5/04;F25B9/00 |
主分类号 |
F25B1/00 |
| 代理机构 |
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