Refrigeration process using two-phase turbine
US4438638A · kind A · utility
31Cited by
8References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 1982 |
| Grant date | Mar 27, 1984 |
| Priority date | — |
| Expiry date | Mar 29, 2002 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2210/13
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A reaction turbine is used in a refrigeration (or heat pump) process, to improve efficiency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.