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1. 发明专利

JPS60215199A Device for supplying carbonic acid gas pressure 失效
标题翻译：供应碳酸气体压力的装置
公开(公告)号：JPS60215199A
公开(公告)日：1985-10-28
申请号：JP7250784
申请日：1984-04-10
申请人： Asahi Malleable Iron Co Ltd
发明人： MURAMATSU YUUJI , KUMAKIRI NOBORU
IPC分类号： F17C7/00 , F17C13/04
CPC分类号： F17C7/00 , F17C2205/0323 , F17C2205/0382
摘要： PURPOSE:To effectively utilize the pressure of carbonic acid gas from a carbonic acid gas bomb, as a power source in a place where no electrical power, etc. is available by providing such as arrangement that a pressure reducing valve mechanism which is communicatable with the inside of a secondary chamber is made communicatable with a seal opening mechanism for opening the gas bomb, and as well by forming a fluid discharge port in the secondary pressure chamber. CONSTITUTION:When the front end of a carbonic acid gas bomb 6 is screwed into a bomb screwing connection 47, a seal-opening needle 41 opens the bomb 6 so that carbonic acid gas is discharged. The carbonic acid gas flows through a passage 41 in the seal opening needle 41, the gap between a through-hole 28 and a valve rod 30, a pressurizing chamber 26 and a passage 27 in a movable member 24, and pushes a valve ball 13 in a check valve 10 toward a secondary pressure chamber 2. Further, the gas flows through a passage 15 in the secondary pressure chamber 2 into the inside of the secondary pressure chamber 2. The carbonic acid gas in the secondary pressure chamber 2 is a gas whose pressure is lowered to a value which is lower than that of the gas bomb 6, and therefore, may be fed into a fluid operable actuating apparatus 8.
摘要翻译：目的：为了有效地利用来自碳酸气体炸弹的碳酸气体的压力作为电源，在没有电力等的地方可以通过提供如下设置：减压阀机构，其可与二次室的内部可与用于打开气体炸弹的密封打开机构相通，并且还可以在二次压力室中形成流体排放口。构成：当将碳酸气体炸弹6的前端拧入炸弹螺纹接头47时，密封开口针41打开炸弹6，使得碳酸气体排出。碳酸气体通过密封开口针41中的通道41，通孔28和阀杆30之间的间隙，加压室26和可动构件24中的通道27，并推动阀球13 在二次压力室2中的止回阀10中。此外，气体通过二次压力室2中的通道15进入二次压力室2的内部。次级压力室2中的碳酸气体是气体其压力降低到低于燃气弹簧6的压力，因此可以被供给到流体可操作的致动装置8中。

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