| 摘要 |
PROBLEM TO BE SOLVED: To provide energy supplying equipment for an electromagnetic valve control device of an automobile which can be realized at a comparatively low cost, and sufficiently and effectively supply electrical energy to the electromagnetic valve control device, in a range for all the numbers of revolution and at a starting process of an internal combustion engine. SOLUTION: This energy supplying equipment for an electromagnetic valve control device of an internal combustion engine contains a generator 2, capable of mechanically linking with the internal combustion engine, a first diode device 3 as an anode part and a second diode device 4 as a cathode part parts of which belong to the generator 2, and a rectifier circuit connected with a supply output end 8, and an electrical energy storing device 6. The electrical energy storing device 6 is connected with the output end of a third diode device 5. Energy supplying equipment 1 has a controllable DC/DC converter 7. One side of the DC/DC converter 7 is connected with the third diode device 5, and the other side is connected with the supply output terminal 8. Instead of the third diode device, the DC/DC converter may be connected with the first diode device 3, in parallel with a voltage adjusting device and the diodes. |
