Combustion – Process of combustion or burner operation – Burning waste gas – e.g. – furnace gas – etc.
Patent
1997-06-11
1999-10-26
Lazarus, Ira S.
Combustion
Process of combustion or burner operation
Burning waste gas, e.g., furnace gas, etc.
431202, 431350, 431356, 431355, F23D 1400, F23D 500, F23D 1446
Patent
active
059717440
ABSTRACT:
Purging of a gas supply line is effected using a serviceman's purging tool having a hose for attachment to the supply line with an opposite end of the hose attached to a burner nozzle carried on a support frame. The burner nozzle is arranged to generate a stream of the gases exiting from the pipe to be purged. The frame carries a receptacle for a propane torch and angles the burner of the torch so as to be directed across the stream of gas from the supply pipe. The burner from the torch thus provides combustion of the purged non-ignitable products from the supply pipe until the ignitable gas reaches the nozzle whereupon the ignitable gas is ignited indicating that the pipe is purged. The receptacle comprises a cylindrical sleeve for receiving the tank of the propane torch and a bracket for guiding the nozzle of the torch across the stream.
REFERENCES:
patent: 2537091 (1951-01-01), Rodman et al.
patent: 2564371 (1951-08-01), Parsberg
patent: 3127986 (1964-04-01), Hulka
patent: 3210537 (1965-10-01), Groves
patent: 3260489 (1966-07-01), Hentzi
patent: 3291296 (1966-12-01), Lemkelde
patent: 3574506 (1971-04-01), Locke
patent: 3833335 (1974-09-01), Lazarre et al.
patent: 4009985 (1977-03-01), Hirt
patent: 4058147 (1977-11-01), Stary et al.
patent: 4118170 (1978-10-01), Hirt
patent: 4253716 (1981-03-01), Turner, Jr.
patent: 4276017 (1981-06-01), Julien
patent: 4344751 (1982-08-01), Chesters
patent: 4419160 (1983-12-01), Wang et al.
patent: 4506853 (1985-03-01), Cathey
patent: 4544173 (1985-10-01), Kellermyer
patent: 4559006 (1985-12-01), McGill et al.
patent: 4738242 (1988-04-01), Hart
patent: 4779608 (1988-10-01), Smith
patent: 4900244 (1990-02-01), Keller et al.
patent: 4964529 (1990-10-01), Houston
patent: 5364262 (1994-11-01), Phillips
patent: 5380195 (1995-01-01), Reid et al.
patent: 5765788 (1998-06-01), DeCanio
P. 14 (1 sheet) Canadian Regulations for Gas Fitting CAN/CGA-B149.2-M91.
Pp. 63 & 64 (1 sheet) Canadian Regulations for Gas Fitting CAN/CGA-B149.2-M91.
Battison Adrian D.
Lazarus Ira S.
Lee David
Thrift Murray E.
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