Device for preventing the risk of fire due to burning or glowing particles in a pipeline
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United States of America Patent
Stats
-
Mar 16, 1993
Grant Date -
N/A
app pub date -
Jul 2, 1987
filing date -
Nov 29, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device for eliminating fire risk due to hot particles (12) in the form of burning or glowing material passing within a pipeline (10). The device includes a valve (18) which can be controlled to block the pipeline when a risk of fire is indicated in the pipeline and/or connected parts, and a container (16) with an extinguishing agent. The extinguishing agent intended to be fed into the pipeline (10) as the pipeline is blocked by the valve preferably consists of a gas or liquid. The container (16) is connected to the valve (18) via a line (10) for the extinguishing agent. In this way, an extinguishing agent passing out of the container (16) will initiate the release of the valve (18).
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