Space heaters
US4252104A · kind A · utility
6Cited by
1References
6Claims
0Family size
Assignees
Inventor
Key dates
| Filing date | Apr 4, 1979 |
| Grant date | Feb 24, 1981 |
| Priority date | — |
| Expiry date | Apr 4, 1999 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24B5/082
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A space heater has a combustion chamber provided with hollow cheeks adapted for providing a supply of air into the combustion chamber at a level above the burner. The space heater incorporates a water boiler and a cooker unit which are arranged to be heated by combustion products in respective flues, each flue having a separate damper, whereby the flow of combustion products through each may be controlled individually.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.