| 摘要 |
The safety valve (1) has a locking mechanism actuated by an electric driving unit that is linked to a chamber (2). The chamber is provided with a gas outlet (3) and another locking mechanism. The latter locking mechanism is actuated by a breakable disk (4). The latter locking mechanism is connected to another chamber with another gas outlet to the outside. A locking unit is associated with the two locking mechanisms. The latter locking mechanism has an axially movable piston on which the burst disk is attached, where the breakable disk has a spring unit (22). |
