![]() #Diesel engine shutdown timer series#Third to fifth resistors in series being connected to said second diode and said capacitor in parallel, andĪn NPN-type transistor having a base electrode connected to said first and second resistors, a collector electrode connected to said third and fourth resistors, and an emitter electrode grounded to an earth. Timer means for outputting an engine stop signal for a predetermined time when a key switch is turned off andĭrive means for actuating said solenoid to stop the engine through a switching device in accordance with said engine stop signal from said timer means.įirst and second diodes being connected in series and connected to an ON contact of said key switch,Ī capacitor being connected to said first and second diodes in series,įirst and second resistors in series being connected to said first and second diodes in parallel, A diesel engine shut-down device, provided on a fuel system comprising a solenoid having an excitation coil in a cylinder and a plunger to advance from and retreat in one end of said cylinder, a fuel injection pump mounted on an engine and having a control rack to regulate an injection quantity of the pump, a governor lever rotated by a stop lever mounted on an end of said plunger, a governor shaft for rotatably supporting said governor lever and for being moved by a governor weight, a control link being rotatably supported by said shaft and pulling said governor lever by a spring, and a control lever for regulating a position of said governor lever by rotation through a second spring, comprising: ![]()
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