| 摘要 |
<p>PURPOSE:To use an indication charge lamp also as an indication of the oil pressure, by intermediately locating a short-circuit preventive method between connection terminals of the charge indicating lamp in the voltage regulator. CONSTITUTION:With a key switch 1 turned ON, an indication charge lamp 5 is lit due to the closing of an oil pressure switch 3, also with an earth circuit constructed through a terminal L. Subsequently with the engine started, though a contact 13 is closed by an energizatoin of the relay coil 12, a diode 14, being intermediately located, causes both ends of the lamp 5 not to be in the same potential, and the lamp 5 continues lighting through the oil pressure switch 3. Thereafter, also with the oil pressure switch 3 turned OFF, the lamp 5 is extinguished with an indication made for showing, by a light-out, both functions of charge and oil pressure being normal.</p> |
