Variable volume multizone unit
US4531573A · kind A · utility
23Cited by
13References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 1983 |
| Grant date | Jul 30, 1985 |
| Priority date | — |
| Expiry date | Dec 19, 2003 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24F2011/0006
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A variable volume multizone unit is disclosed for simultaneously supplying variable amounts of cool, warm or neutral air to each zone, as required. The unit is under the overall control of a computer and controls dampers located at the unit to regulate the flow of cool and neutral or warm air to each zone individually and to control the total amount of air supplied to all of the zone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.