Title:
CANCELING DEVICE FOR VIBROMOTIVE FORCE OF FUEL INJECTION PUMP
Document Type and Number:
Japanese Patent JPH0650233
Kind Code:
A
Abstract:
PURPOSE: To provide a cancel device for vibromotive force of a fuel injection pump by which the vibromotive force generated in the axial direction of a drive shaft is canceled, and vibration, noise, or the like due to the vibromotive force can be reduced.
CONSTITUTION: In a fuel injection pump in which a plunger 7 reciprocating in the axial direction of a drive shaft 3 is provided and vibromotive force is generated in the axial direction, this vibromotive force cancel device is constituted so that a counter weight 25 is provided movably in the axial direction, and a drive mechanism 23, 24, 31 to reciptocate the weight 25 in reverse phase against the plunger 7 is provided.
Inventors:
NAKADA TERUO
TOGASHI CHIHARU
SOTOZAKI HIROMITSU
YAMASHITA HITOSHI
TOGASHI CHIHARU
SOTOZAKI HIROMITSU
YAMASHITA HITOSHI
Application Number:
JP20564692A
Publication Date:
February 22, 1994
Filing Date:
July 31, 1992
Export Citation:
Assignee:
ISUZU MOTORS LTD
International Classes:
F02M41/12; (IPC1-7): F02M41/12; F02M41/12
Attorney, Agent or Firm:
Nobuo Kinutani
Next Patent: 赤外線反射膜付ハロゲン電球及び該電球を光源とする前照灯