Refrigeration-type dryer apparatus and method
US7721787B2 · kind B2 · utility
2Cited by
7References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 13, 2006 |
| Grant date | May 25, 2010 |
| Priority date | — |
| Expiry date | Sep 19, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25B2700/2117
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A drying device includes an air/air heat exchanger and an air/refrigerant heat exchanger. The air refrigerant heat exchanger includes a phase change material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.