VOLTAGE DETERMINATION METHOD, VOLTAGE DETERMINATION COMPONENT, POWER INTERRUPTING METHOD, AND POWER INTERRUPTING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a voltage determination method and a voltage determination component which are simple in structure and steady in operation, and a power interrupting method and a power interrupting device.;SOLUTION: The voltage determination method is provided with, in place of a conventional voltage determination method of determining the voltage exceeding a prescribed value, a diode preparation process for preparing a diode having a Zener voltage nearly equal to a prescribed value, a bimetal preparation process for preparing a bimetal which can change its state from a normal temperature state to a high temperature state by receiving heat generated from the diode, a B contact preparation process for preparing a B contact which turns into a non-switch-on state from a switch-on state interlocked with the state change of the bimetal from the normal temperature state to the high temperature state, a first circuit preparation process for preparing a first circuit in which a conductive material which melts down when the temperature becomes a prescribed value or more by receiving heat generated from the diode is bridged over a pair of terminals, and a voltage impression process for impressing a voltage on the diode in the reverse direction.;COPYRIGHT: (C)2006,JPO&NCIPI