Title:
FUEL INJECTION DEVICE FOR ENGINE
Document Type and Number:
Japanese Patent JP2019074049
Kind Code:
A
Abstract:
To provide a technology capable of prolonging the lifetime while maintaining excellent responsiveness in a fuel injection device for an engine.SOLUTION: The present invention relates to a fuel injection device 100 for an engine comprising: a control rack 55 which is supported in a freely slidable manner in an axial center direction and capable of adjusting a fuel pressure-feeding amount of a fuel pressure-feeding mechanism part 51 by changing a slide position in the axial center direction; an actuator 40 capable of moving an actuation part 41 forwards and backwards; and a link lever 20 which is pivoted in a freely swingable manner by a pivot shaft part 25 and slides the control rack 55 by swinging with the forward/backward movement of the actuation part 41 of the actuator 40. The fuel injection device for the engine also comprises an actuator-side connection part 20A which connects the actuation part 41 of the actuator 40 to the link lever 20, and the actuator-side connection part 20A is disposed coaxially with the actuation part 41 of the actuator 40.SELECTED DRAWING: Figure 1
Inventors:
TAKAGISHI ISAO
NANKO MASAKI
IWANO RYOTA
MACHIYAMA HIROYUKI
NAKAGUCHI KENICHI
FUKUDA TAKENARI
NANKO MASAKI
IWANO RYOTA
MACHIYAMA HIROYUKI
NAKAGUCHI KENICHI
FUKUDA TAKENARI
Application Number:
JP2017201776A
Publication Date:
May 16, 2019
Filing Date:
October 18, 2017
Export Citation:
Assignee:
YANMAR CO LTD
International Classes:
F02D1/04
Domestic Patent References:
| JPS5841235A | 1983-03-10 | |||
| JPS5833747U | 1983-03-04 | |||
| JPH07259581A | 1995-10-09 | |||
| JPS54113950U | 1979-08-10 | |||
| JPS5835629U | 1983-03-08 | |||
| JP2011106110A | 2011-06-02 | |||
| JPS59194038A | 1984-11-02 | |||
| JPH05263728A | 1993-10-12 |
Foreign References:
| US3185141A | 1965-05-25 |
Attorney, Agent or Firm:
Masahiro Miyaji