Dual combined cycle air-conditioning system
US4021215A · kind A · utility
47Cited by
9References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 3, 1976 |
| Grant date | May 3, 1977 |
| Priority date | — |
| Expiry date | May 3, 1996 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25B9/004
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
There is described a turbine/compressor air cycle system including a source of bleed air, means for feeding the bleed air directly to a turbine, means for adjustably feeding a portion of the bleed air to a compressor and means for feeding used cabin air to the compressor, the amount of bleed air being fed to the compressor being dependent upon whether high or low pressure bleed air is extant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.