Preparation of refrigerant materials
US6843071B1 · kind B1 · utility
3Cited by
28References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 24, 2000 |
| Grant date | Jan 18, 2005 |
| Priority date | — |
| Expiry date | Feb 24, 2020 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25B39/026
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
Portable refrigeration devices (1) including methods for preparing sorbents (30) for use in such devices, and the sorbents (30) prepared in this way. The methods relate to the substantially complete degassing for the maximization of receiving refrigerant vapor from the evaporator chamber (10) of such refrigeration devices (1), and the maximization of heat transfer to heat sink materials (40) in such refrigeration devices (1).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.