| 摘要 |
PURPOSE:To permit the stable combustion of a gas apparatus by a method wherein a switch, which is OFF when an inclination angle has become larger than the set angle for a water level or when a vibration has become large then the set vibration and returns ON when it has become horizontal and or the vibration has stopped, is provided on the gas apparatus. CONSTITUTION:When the gas apparatus has the large vibration and the large inclination, gas of the gas apparatus in using condition is cut and fire is extinguished. A switch 3 is wired between a thermocouple 4 attached to the apparatus and an electromagnetic valve 5 and cuts electric current then closes the electromagnetic valve 5 in case of larger vibration and inclination than the same which is set, whereby the gas is cut. In case of reusing, it may be used by returning to the water level. |
