TEST BENCH FOR TESTING FIRE ALARMS Russian patent published in 1998 - IPC

Abstract RU 2110843 C1

FIELD: fire protection equipment. SUBSTANCE: fire alarm is located in housing of test bench. Heat flow to fire alarm is modulated by means of modulator which is designed as rotating overlapping disk with calibrated holes. It is driven by means of electric motor which is connected to control unit which is connected to unit which monitors disk rotation. EFFECT: increased functional capabilities. 1 dwg

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RU 2 110 843 C1

Authors

Martyshev Aleksej Vjacheslavovich

Dates

1998-05-10—Published

1993-12-03—Filed