Browse Publications Technical Papers 770084
1977-02-01

UFIS - A New Diesel Injection System 770084

This Diesel fuel injection system provides the capability of universal application to a wide range of existing engines. It also provides the injection quantities, characteristics, and timing variations which may be needed by the new high performance Diesel engines with emphasis on gaseous emissions and noise.
This is an electro-hydraulic system using unit injectors which are electronically controlled and operate on the common rail principle. It features positive displacement fuel metering, hydraulic pressure amplification and nozzle valve control.
The system is highly flexible and can achieve injection characteristics beyond the capability of conventional systems.

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