Leslie Hartridge Limited

Ralph Allen

Edward F Quinton

David A Moore

Apparatus for measuring or otherwise checking phase angles between different lines of a multi-line fuel injection pump for an internal combustion engine, comprising an injector block defining a plurality of cavities. These cavities receive the nozzle ends of the fuel injectors of the different lines. Pressure sensors are arranged in communication with the cavity interiors to detect changes in pressure therein, and means are connected to the pressure sensors to provide a measurement of, or other check on, the phase angles of the different lines.

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Brackley, United Kingdom

Ralph Allen