Chemical heat pump
US5186241A · kind A · utility
2Cited by
4References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 30, 1989 |
| Grant date | Feb 16, 1993 |
| Priority date | — |
| Expiry date | Oct 30, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/14
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
The regeneration temperature of a chemical heat pump of closed system utilizing reversible reaction between calcium oxide and water is lowered by using an aqueous solution of a salt in an absorber-condensor provided separately from a reactor filled with calcium hydroxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.