| 摘要 |
The present invention relates to galvanic cells having a failsafe circuit interrupter dependent on bulging of the closed end (11) of the container (12) on internal pressure build-up, the closed end of the container (11) being modified, or weakened, so that, on pressure build-up, the closed end of the container (11) bulges to a greater degree than an unmodified container, allowing greater accuracy of construction of the circuit interrupter. |
