Combustion – Flash-back controlling or preventing structure
Patent
1986-11-07
1988-03-22
Green, Randall L.
Combustion
Flash-back controlling or preventing structure
431329, 431353, 431354, 431355, 481801, 239143, 239346, 239432, F23D 1482
Patent
active
047325593
ABSTRACT:
A combustion device which includes a forward section in which a baffle has been inserted for stalling the air and fuel mixture as it passes through the torch tip, generating a linear flame. The baffle is designed to include a substantially circular inner portion of wire screen, sintered powdered metal, or ceramic material, surrounded by a solid annular or substantially annular ring. A plurality of ribs extend between the annular ring and the inside of the tube for connecting the annular ring to the tube and for defining a number of outer passages through which air/fuel mixture may pass.
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Kocell Stephen B.
Pearl, II David S.
Webb, III Louis H.
Green Randall L.
Uniweld Products Incorporated
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