Actuating mechanism for fire extinguisher
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United States of America Patent
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-
Feb 20, 2001
Grant Date -
N/A
app pub date -
Sep 8, 1998
filing date -
Sep 9, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A mechanism is disclosed for the activation of a system which will deliver material such as a fire extinguishant in response to an electrical signal from a fire detector. The mechanism is actuated by a small electrical storage device which operates the system even after a fire or other event has occurred and the normal electrical supply is lost. Upon actuation, a container of pressurized carbon dioxide gas is used to pressurize a container of fire extinguishing fluid, which is then delivered by a spray mechanism to the source of the fire. A feature of the mechanism is that energy levels for initiation are very low, and all other sources of energy are self contained within the mechanism.
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