Title:
LIQUID FUEL INJECTION PUMP DEVICE
Document Type and Number:
Japanese Patent JPS6394072
Kind Code:
A
Abstract:
A fuel injection pump includes a piston movable by fluid pressure to vary the setting of a cam ring of the apparatus in order to alter the timing of fuel delivery. A piston member is provided for the purpose of setting the piston in a particular position when the associated engine is cold and acceleration is required. The piston member is angularly movable and port means is provided in the piston member and its cylinder so that in one angular position the opposite ends of the piston member are subject to the same fluid pressure and in other angular positions one end of the cylinder contains fluid at a higher pressure to cause the piston member to move from the one end of the cylinder to set the piston in the desired position.
Inventors:
IAN ROI SOONSUUEITO
ROBAATO SUTEIIFUEN BONDO
ROBAATO SUTEIIFUEN BONDO
Application Number:
JP21806287A
Publication Date:
April 25, 1988
Filing Date:
September 02, 1987
Export Citation:
Assignee:
LUCAS IND PLC
International Classes:
F02D1/18; F02M41/14; F02M41/00; F02M59/02; F02B3/06; (IPC1-7): F02M41/00; F02M41/14; F02M59/02
Attorney, Agent or Firm:
Kiyotaka Sasaki (3 outside)