Working fluids for the Rankine cycle comprising trichlorofluoromethane and 1,1-difluoroethane, isobutane or octafluorocyclobutane
US4557851A · kind A · utility
10Cited by
4References
2Claims
0Family size
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Key dates
| Filing date | Jul 20, 1984 |
| Grant date | Dec 10, 1985 |
| Priority date | — |
| Expiry date | Jul 20, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2205/128
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Working fluids for the Rankine cycle comprising trichlorofluoromethane and a member selected from the group consisting of difluoroethane, isobutane and octafluorocyclobutane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.