Torch with integrated flashback arrestor
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United States of America Patent
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Feb 12, 2013
Grant Date -
May 6, 2004
app pub date -
Oct 31, 2002
filing date -
Oct 31, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
A head-mountable flashback arrestor for a gas torch having body, head, and tip sections. The head-mountable flashback arrestor may be disposed in a variety of gas torches, such as cutting torches, welding torches, heating torches, and so forth. The flashback arrestor also may embody a variety of filtering mechanisms, such as a porous metal structure. For example, the porous metal structure may be sintered from a metal particulate, such as a stainless steel powder, to form a non-linear or random flow pattern.
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