الجمعة , أغسطس 14 2020
الرئيسية / أرشيف الوسم : of (صفحه 6)

أرشيف الوسم : of

A DEVICE FOR AUTOMATIC LAUNCHING OF FIRE EXTINGUISHERS

DEVICES FOR AUTOMATIC LAUNCHING OF FIRE EXTINGUISHERS BY THREE METHODS, AND TWO THEORIES:A- ELECTRIC MAGNETIC FIELD, (12 VOLTS 1.0 AMPERE) B- HYDRAULIC POWER CONTROL BY USE VOLATILE FLUID, PROVIDED WITH ALARM CIRCUIT(MINIMUM 1.5 VOLT) THE FIRST THEORY: THIS DEVICE MAKES THE FIRE EXTINGUISHER STORAGE PRESSURE (DRY POWDER, FOAM-GENERATION&CO2) WORK AUTOMATICALLY BY AN ELECTRICAL SIGNAL FROM A CONTROL PANEL THROUGH A …

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