Document Type and Number:
Japanese Patent JPH0447142
Kind Code:
B2
Abstract:
A fuel system for a compression ignition engine comprises a fuel injection nozzle including a fuel pressure actuated valve member biased by a spring contained in a chamber. Fuel is supplied through an inlet passage under pressure from a fuel pump. Valve means is provided which can be opened to spill fuel from the pump. A passage conveys the shock wave resulting from the opening of the valve to the chamber to assist closure of the valve member of the nozzle.
Inventors:
DORIAN FUAARAA MOBUREI
Application Number:
JP15285482A
Publication Date:
August 03, 1992
Filing Date:
September 03, 1982
Export Citation:
Assignee:
LUCAS IND PLC
International Classes:
F02M57/02; F02M61/20
Next Patent: JPH0447143