| 摘要 |
PURPOSE: A safety device is provided to prevent accidents caused due to the outflow of gas, while reducing parts count and manufacturing procedures. CONSTITUTION: A safety device comprises a thermo-couple for sensing an ignition; a magnet shut-off unit(30) having a sealing shaft(31), a washer(32), a sealing member(33) and a compression spring(40) arranged on the front surface of the main body of the magnet shut-off unit, and a cable arranged on the rear surface of the main body of the magnet shut-off unit; an open/shut pin(60) inserted into a groove(53) communicated to a gas discharge chamber(51); a sealing ring(64), a washer(63) and a spring(62) inserted into the gap formed between a stopper protrusion(61) and the groove; a press pin coupled to the outer surface of a main body(50) of a governor(70), and which has a push portion and a rotating portion; and a gas control handle including a push piece and a press piece.
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