JPS58158131U

JPS58158131U - Internal combustion engine speed governor

Info

Publication number: JPS58158131U
Application number: JP5592382U
Authority: JP
Inventors: 浜本　好弘
Original assignee: ヤンマーディーゼル株式会社
Priority date: 1982-04-16
Filing date: 1982-04-16
Publication date: 1983-10-21

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図及び第２図は本考案第１実施例に係る内燃機関の
調速装置の縦断面図、第３図は本考案第２実施例の調速
装置の縦断面図、第４図は本考案第３実施例の調速装置
の縦断面図である。１・・・・・・遠心重錘装置、２・・・・・・作動子、
４・・・・・・調量杆、６・・・・・・コントロール軸
、７・・・・・・第１ガバナレバー、７ｂ、７Ｃ・・・
・・・第１ガバナレバーの端部、８・・・・・・第２ガ
バナレバー、８ｂ、８Ｃ・・・・・・第２ガバナレバー
の端部、９・・・・・・第３ガバナレバー、９ａ、９ｂ
・・・・・・第３ガバナレバーの端部、１１・・・・・
・規制部材、１５・・・・・・第１ガバナスプリング、
１６・・・・・・第２ガバナスプリング。 −３０２５ｓｂ1 and 2 are longitudinal cross-sectional views of a speed governor for an internal combustion engine according to a first embodiment of the present invention, FIG. 3 is a vertical cross-sectional view of a speed governor according to a second embodiment of the present invention, and FIG. FIG. 7 is a longitudinal cross-sectional view of a speed governor according to a third embodiment of the present invention. 1... Centrifugal weight device, 2... Actuator,
4...Measuring rod, 6...Control shaft, 7...First governor lever, 7b, 7C...
...End of first governor lever, 8...Second governor lever, 8b, 8C...End of second governor lever, 9...Third governor lever, 9a, 9b
...End of third governor lever, 11...
・Regulation member, 15...first governor spring,
16...Second governor spring. -3025sb

Claims

[Scope of utility model registration request]

! One end 7b of the control shaft 6 for controlling the operation of the
a first governor lever 7 which is engaged with a metering rod 4 of a fuel injection pump, and whose other end 7C is engaged with an actuator 2 of a centrifugal weight device 1 that moves forward and backward in the axial direction according to the rotational speed of the engine shaft; , its one end 8b is engaged with the second governor printer 16 having a large spring constant, and the other end 8C is made to be freely engageable and detachable from the other end 7C of the first governor lever 7 in its rotational direction. While the engaged second governor levers 8 are rotatably mounted, one end 9a is rotatably supported, and the control shaft 6 is rotated via an appropriate regulating member 11. A first governor spring 15 having a small spring constant is attached to the other end 9b of the third governor lever 9 whose rotational position is regulated, and the second governor lever 8 is separated from the first governor lever 7 in the low speed rotation range of the engine. By engaging with the first governor spring 15 as a lock, only the first governor spring 15 acts on the actuator 2 of the centrifugal weight device 1, and furthermore, in the high speed rotation range of the engine, the second governor lever is engaged with the first governor spring 15. 8 is engaged with the first governor lever 7, so that the first governor spring 15 and the second governor spring 16 simultaneously act on the actuator 2. .