Flashback arrestor for use with head of oxy-fuel torch

Details Flashback arrestor for use with head of oxy-fuel torch Flashback arrestor for use with head of oxy-fuel torch

2005-06-28

2005-06-28

Basichas, Alfred (Department: 3749)

Combustion

Flash-back controlling or preventing structure

C431S347000

Reexamination Certificate

active

06910881

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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