Make up air system
US4275831A · kind A · utility
4Cited by
8References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 26, 1978 |
| Grant date | Jun 30, 1981 |
| Priority date | — |
| Expiry date | Dec 26, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S165/909
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A system for air cooling a fluid which has been heated through use in an industrial process in a plant and utilizing the air used for cooling, which has now been heated, for providing heated, make up air within a desired temperature range to that plant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.