| 摘要 |
PURPOSE:To charge a battery automatically by detecting when the measurement car reaches the charging position and then supplying electric current to the battery for charging. CONSTITUTION:When a measurement car 1 that measures a temperature along a rail 10 is put in a garage 11, a limit switch 7 is turned on by an operating piece 7a and the measurement car 1 stops, and the current from the battery 5 flows to a charging device 13 through a pantograph 6, trolley 14 and electric source cable 15, and a limit switch 16 is turned on by an operating piece 16a provided on the measurement car, and the circuit in the charging device is turned over to charging. With this arrangement, the battery is charged from the charging device 13 through the electric source cable 15, trolley 14 and pantograph 6. |
