Patent ID: 8261844
Filing Date: 2012-09-11
Classification: A62B,A62C

Abstract:
1. A fire extinguisher comprising: a pressure-source fluid container to retain compressed pressure-source fluid; an extinguishant container to retain extinguishant; a pressure-source fluid tube connected to the pressure-source fluid container and the extinguishant container, to lead the pressure-source fluid retained in the pressure-source container to the extinguishant container; a pressure reducing device intervening in the pressure-source fluid tube, to reduce pressure of pressure-source fluid flowing down the pressure-source fluid tube; a discharge device to discharge the extinguishant retained in the extinguishant container; an extinguishant tube connected to the extinguishant container and the discharge device, to lead the extinguishant retained in the extinguishant container to the discharge device; a down flow prevention device, intervening in the extinguishant tube, to prevent the pressure-source fluid from flowing down the extinguishant tube; and a gas supply tube connected to the pressure reducing device and a breathing apparatus.