Combustion – Flame holder and fuel tank assembly
Patent
1995-11-27
1998-05-26
Jones, Larry
Combustion
Flame holder and fuel tank assembly
431350, 1262712C, 126413, 432225, 432183, F23D 1428
Patent
active
057555680
ABSTRACT:
The oxygen-fuel torch includes a torch body having fuel gas and oxygen conduits for conducting the respective gas to the torch head and therethrough to a torch tip. The torch tip is connected through an adaptor to the torch head and includes an elongated tip stem that is joined to an arcuately curved tip head. The tip head extends angularly through an angle of at least about 245 degrees and has three outlet orifices opening toward a common point to direct three flames to substantially surround tubing for soldering or otherwise heating. If three orifices are provided, the orifices are angularly spaced about 120 degrees from one another.
REFERENCES:
patent: 532920 (1895-01-01), Smith
patent: 916209 (1909-03-01), Smallwood
patent: 1434207 (1922-10-01), Harris
patent: 2433055 (1947-12-01), Linden et al.
patent: 2634633 (1953-04-01), Smith
patent: 3113012 (1963-12-01), Smith
patent: 3279701 (1966-10-01), Falk et al.
patent: 3706824 (1972-12-01), Huber et al.
patent: 3776689 (1973-12-01), Mayo et al.
patent: 3816065 (1974-06-01), Marietta
patent: 4449925 (1984-05-01), Williams et al.
patent: 4567676 (1986-02-01), Conti
patent: 5178535 (1993-01-01), Delalle
Uniweld Products, Inc.-p. 24-"Acetylene/Air Stand and Specialty Tips".
"The Little Torch"-p. 5 (no date).
Smiths-p. 12-"Special Purposes Tips" (no date).
Jones Larry
Reid Malcolm
Smith Equipment Manufacturing Company, LLC
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