| 摘要 |
The present invention relates to a temperature-sensitive safety 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, 26a and 26b 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-sealable at high temperature to de-pressurize the second region, thereby actuating the valve 26, 28, 27, 26a, 26b to close the outlet and seal the first region 16.
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