Spark capture system for use with cutting torch
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United States of America Patent
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Dec 8, 2020
Grant Date -
Jul 16, 2020
app pub date -
Mar 25, 2020
filing date -
Apr 14, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A spark absorbing system for use with a cutting torch, comprises a cap having at least one spark opening therethrough and a spark capture unit coupled to the cap and positioned to capture sparks passing through the spark opening. The spark capture unit may comprise a tube extending from the cap and may include an outlet and a flow-reduction element positioned between the cap and the outlet and/or a spark accumulator between the cap and the spark capture unit. The flow-reduction element may comprise at least one baffle, screen or mesh. The spark absorbing system may further include a spark ramp extending from the cap opposite the spark capture unit and/or a shield, which may define a cutting space between the shield and the cap.
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