Automatic temperature and humidity regulation – Closed fluid heaters – Top burner control
Patent
1989-10-26
1990-09-25
Tapolcai, William E.
Automatic temperature and humidity regulation
Closed fluid heaters
Top burner control
137 98, 431 90, F23N 110
Patent
active
049587650
ABSTRACT:
A device is divulged for controlling and regulating the gas supply to the burner of a boiler or similar, which device comprises a piloted regulator (R) with a leak valve (8) for the gas flow. The burner is also fed with pressurized air and opening of the leak valve is slaved to the flow of this pressurized air so that the ratio between the two air and gas flows permanently has a value providing excellent combustion of the air-gas mixture in the burner.
REFERENCES:
patent: 1573079 (1926-02-01), McKee
patent: 1892115 (1932-12-01), McKee
patent: 2311061 (1943-02-01), Lutherer
patent: 2416453 (1947-02-01), Mather et al.
patent: 3158320 (1964-11-01), Duncan
patent: 3827849 (1974-08-01), Nelson
patent: 4097219 (1978-06-01), Prowald
patent: 4585021 (1986-04-01), Belknap
patent: 4717333 (1988-01-01), Carignan
patent: 4793798 (1988-12-01), Sabin
Le Mer Joseph
Martel Bernard
Chaffoteaux et Maury
Tapolcai William E.
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