Device for heat recovery
US4628989A · kind A · utility
8Cited by
19References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 1982 |
| Grant date | Dec 16, 1986 |
| Priority date | — |
| Expiry date | May 24, 2002 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C61/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Recovery of a heat recoverable article can be carried out without a flame by wrapping around the article a flexible bag and introducing into the bag a liquid of sufficient temperature and heat capacity. Uniform recovery is ensured by maintaining a pressure within the bag so it conforms to the changing size or shape of the recovering article.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.