| 摘要 |
PROBLEM TO BE SOLVED: To provide an ultra-miniature actuation apparatus igniting apparatus, and a safe and actuation standby apparatus. SOLUTION: A small-sized actuation apparatus igniting apparatus and a safe and actuation standby apparatus include an electrical actuated firing start apparatus (5) for generating explosion waves upon instruction, and a movable pressure barrier (9), in which opens a window (12) so as to interrupt propagation of the explosion waves, when it is not desirable to fire the apparatus and transmit the explosion waves to the outside of the apparatus. In another embodiment, the explosion waves can be assumed as subsonic flame front line and pressure waves, or subsonic shock waves. An electromagnet (7) can cause a pressure barrier to be moved. An explosion wave output from the apparatus is applied for ignition for an explosion line indirectly or directly by actuating an electric switch. In the actuation apparatus ignition apparatus the barrier automatically interrupts the explosion output upon removal of electric power from the apparatus.
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