TEMPERATURE COMPENSATED PRESSURE MINDER, EXTINGUISHER WITH SAFE HANDLING FEATURE HAVING SAID PRESSURE MINDER, AND FILLING PROCESS OF A LIKE PRESSURE MINDER

摘要

12you must notbalance pressure stat.fire extinguisher has safe operation."such a pressure stat, and methodsfilling such a pressure stat.fire extinguisher with a pressure stat is compensated for temperature.with a propellant and as a fire extinguishing agentgas, characterised in that it comprises a sealed chamber (4).filled with a mixture of thermodynamic characteristic similar tothe two agents in the fire extinguisher system (22, 25)measuring the differential pressure between the inside of thewithin the sealed chamber and itself and a device (8).operated by the system (21, 25) for measuring the pressure difference.competitive and resulted in a warning signal when the pressure difference.competitive exceeds a threshold value.