Flashback arrestor for use with head of Oxy-fuel torch
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United States of America Patent
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Apr 27, 2004
Grant Date -
May 22, 2003
app pub date -
Aug 27, 2001
filing date -
Aug 27, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Flashback protection is provided in or proximate the head of a cutting torch by a fitting, which can be in the form of an adapter or a cutting tip for mounting to the head. The fitting includes a body and porous structure that is preferably carried by the body and is a distinct component from the body. The porous structure has a multiplicity of convolute passageways extending therethrough for restricting flashback.
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