| 摘要 |
<P>PROBLEM TO BE SOLVED: To stop a load when failure occurs in parts related to break of current application, by overcoming the problem that it is required to stop the load by mechanically breaking the current application or to stop the load by using a control signal when the voltage value of a battery is outside the specified range in battery drive, and furthermore to stop control by the control signal that always requires a control power supply. <P>SOLUTION: When the voltage is outside the specified voltage range, the battery breaker mechanically breaks the current application, and besides inputs a current break signal to control equipment. Generally it breaks the current application to the control equipment by mechanical current application break, and at failure of mechanical operation, it stops the load by the control equipment, thereby reducing the load of a battery and reinforcing a protective function. <P>COPYRIGHT: (C)2011,JPO&INPIT |
