FIELD: fire safety.
SUBSTANCE: in detector, which comprises light diode indicator, transistor and two diodes, transistor switch and two capacitors, five resistors, current-limiting element and two input terminals, transistor performs function of heat sensor, and current-limiting element performs function of heat-independent current stabiliser.
EFFECT: stability of detector actuation temperature even under conditions of high vibration.
1 dwg
Title | Year | Author | Number |
---|---|---|---|
HEAT FIRE DETECTOR BY MISEVICH | 2008 |
|
RU2420808C2 |
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RU2351016C2 |
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|
RU2534959C2 |
Authors
Dates
2010-05-27—Published
2008-07-15—Filed