Abstract: An annular sleeve is radially deformed within a cylindrical bore to provide a housing for a pump having vanes slidable through slots in an eccentric rotor, the radially opposed edges of the vanes slidably contacting the inner surface of the sleeve.

Abstract: A slotted bush disposed about and connected by a cotter to a pump plunger is rotatable by a control rod.

Abstract: A fuel injection pump for an automotive fuel injection system, comprising a fuel metering unit which includes a plunger axially movable in synchronism with revolution of a pump shaft and rotatable about its axis for regulating timings and quantities of fuel injection, and a control device which consists largely of a centrifugal governor responsive to a centrifugal force developed by the revolution of the pump shaft for driving the plunger to turn about its axis through an angle proportional to the pump shaft revolution speed and a vacuum-operated actuator responsive to vacuum in an intake manifold of the engine for driving the plunger in accordance with the vacuum in the intake manifold.