| 摘要 |
PURPOSE:To enhance jet capacity, by hermetically sealing aerosol product content in a pressure container wherein the inside of the bottom part thereof was formed into an inverted truncated cone shape and preventing said content from remaining in the corners of the bottom part. CONSTITUTION:The bottom part 2a of a pressure container is formed into an inverted truncated cone shape and the min. diameter (d) of the bottom part is pref. below 70% or less of the max. diameter of a body part. An adaptor having an appropriate shape is attached to the outer periphery of the pressure container 2 so as to stabilize the upright posture of said container. A fire extinguishing agent consisting of 10-40pts.wt. of a powder based on alkali metal bicarbonate, 55X85pts.wt. of a non-combustible liquid based on dibromotetrafluoroethane and 5-20pts.wt. of non-combustible liquefied gas is hermetically sealed in said pressure container as content.
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