| 摘要 |
<p>The present invention relates to a temperature-sensitive safely valve assembly ( 10 ). The assembly ( 10 ) comprising a first region ( 16 ) for a first pressurised fluid, a second region ( 20 ) for a second pressurised fluid, a valve ( 26, 28, 27, 26 a and 26 b) between the first and second regions ( 16, 20 ) designed to be actuated by the pressure of a first pressurised fluid in the first region against biasing means ( 58 ) to open an outlet ( 54 ), for a first pressurised gas, from the first region, and heat-sensitive sealing means ( 34 ) on the second region ( 20 ), being de-scalable at high temperature to de-pressurize the second region, thereby actuating the valve ( 26, 28, 27, 26 a, 26 b) to close the outlet and seal the first region ( 16 ).</p> |
