AIRCRAFT SMOKE SIGNALLING SYSTEM Russian patent published in 2011 - IPC G08B17/10 G08B29/18

Abstract RU 2415474 C2

FIELD: physics.

SUBSTANCE: proposed smoke signaling system estimates the state of smoke annunciators with due allowance for ambient atmosphere characteristics, or with variation of signal estimate in annuciator proper. Note here that system operation threshold, at particular ambient conditions, is increased to make smoke annunciator less sensitive.

EFFECT: reduced probability of false alarm signal generation.

6 cl, 1 dwg

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RU 2 415 474 C2

Authors

Bele Kaj

Shmettser Klaus

Dates

2011-03-27—Published

2005-07-19—Filed