Power regulating system for the burner of a heater
US5918803A · kind A · utility
2Cited by
4References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 1997 |
| Grant date | Jul 6, 1999 |
| Priority date | — |
| Expiry date | Dec 19, 2017 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23N2241/14
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A power regulating system make it possible to switch on a plurality of power stages with different air flow rates and different fuel flow rates on the burner of the heater. In addition, noise level is optimized, since the blower that maintains the air flow rate turns with a constant output and only the fuel flow rate is modified to regulate the heating power.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.