Refrigerating and heating apparatus using a solid sorbent
US5477705A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Apr 26, 1994 |
| Grant date | Dec 26, 1995 |
| Priority date | — |
| Expiry date | Apr 26, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B30/62
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A refrigerating and heating apparatus using a solid sorbent includes at least one compartmentalized reactor having solid sorbents able to fix at least one refrigerating fluid and in contact with a heat exchanger, a mechanism for the alternate circulation of a heat transfer fluid between hot and cold sources, by use of the exchanger, in order to create in the sorbent a temperature front passing through the compartments, a condenser and an evaporator. The thermal conductivity and permeability of the sorbent are lower parallel to the displacement of the heat transfer fluid in the exchanger than perpendicular thereto. Gaseous refrigerating fluid circulating means create a pressure front passing through the compartments with the temperature front.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.