| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a discharge system of an electric circuit which appropriately lowers a potential at each portion of the electric circuit at emergency. <P>SOLUTION: The discharge system is connected to two capacitors 31, 37 and is applied for the electric circuit to be operated by power supplied from a storage battery. When collision of vehicles is detected, power supply from the storage battery to the electric circuit is stopped and the charges stored in the capacitors 31, 37 are forcedly discharged by a discharge circuit 40 connected to the electric circuit through the operation of a switch 50. As a discharge circuit 40 a circuit is employed wherein the switch 50 and a resistor 41 are connected in series, and the connected one is connected in parallel to each of capacitors 31, 37. The anode of the first capacitor 31 is connected to the switch 50 through a first connection circuit 42 and the anode of the second capacitor 37 is connected to the switch 50 through a second connection circuit 43. <P>COPYRIGHT: (C)2011,JPO&INPIT |
