RPM Governor for a fuel injection pump

In an rpm governor for a fuel injection pump of an internal combustion engine which includes

• a quantity adjustment means for determining the quantity of fuel injected, said quantity adjustment means being movable along a predetermined path between a first position at which a maximum quantity of fuel is injected and a second position at which a minimum quantity of fuel is injected,
• a first shaft,
• a governor lever means for positioning said quantity adjustment means, said governor lever means being pivotable about said first shaft and coupled to said quantity adjustment means,
• an rpm adjuster means for exerting a force on said governor lever means proportional to the rpm of the internal combustion engine,
• restoring force means for exerting a force on said governor lever means counter to the force exerted on said governor lever means by said rpm adjuster means,
• a second shaft having opposite ends defining an axis therebetween, said second shaft being pivotably mounted for rotation about its axis;
• a first pin, disposed eccentrically on said second shaft;
• an adjustment lever means, connected to said second shaft for arbitrary pivotal movement of said second shaft;
• and
• a governor spring, connected at one end to said first pin and at an opposite end to said governor lever means;
• and a rotary electromagnet having an armature which is engaged with said second shaft to vary the setting of said rpm governor.