| 摘要 |
<p>A vibrator type electrical circuit interrupter having normally closed breaker contacts which establish an energizing circuit for an associated electrical coil and which are operated to an electrical circuit open condition upon the energization of the coil to interrupt the energizing circuit. A bimetallic element of the type which deflects in a predetermined direction when subjected to heat is positioned in a location at which it is subjected to the heat of the electrical arc across the breaker contacts upon each interruption of the energizing circuit and at which the deflection thereof reduces the length of time the breaker contacts are closed.</p> |
