Phase-angle checking apparatus

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United States of America Patent

PATENT NO 4497201
SERIAL NO

06460820

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Abstract

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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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Patent Owner(s)

Patent OwnerAddress
LESLIE HARTRIDGE LIMITEDBUCKINGHAM BUCKINGHAMSHIRE MK18 1EF

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allen, Ralph Brackley, GB2 5 135
Moore, David A Buckingham, GB2 58 777
Quinton, Edward F Oxford, GB2 1 33

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