JPS6386347U - - Google Patents
Info
- Publication number
- JPS6386347U JPS6386347U JP18066686U JP18066686U JPS6386347U JP S6386347 U JPS6386347 U JP S6386347U JP 18066686 U JP18066686 U JP 18066686U JP 18066686 U JP18066686 U JP 18066686U JP S6386347 U JPS6386347 U JP S6386347U
- Authority
- JP
- Japan
- Prior art keywords
- power piston
- hydraulic oil
- switching valve
- piston
- fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010720 hydraulic oil Substances 0.000 claims 4
- 239000000446 fuel Substances 0.000 claims 3
- 238000002485 combustion reaction Methods 0.000 claims 2
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
Description
第１，２図は本考案の一実施例としての調速速
度制限式調速機を示すもので、第１図はその縦断
面図、第２図ａ，ｂはそれぞれそのガバナ出力軸
としてのリンク機構変位を従来のものと比較して
示すグラフであり、第３図は従来のコンペンセー
チングピストン付きの調速速度制限式調速機を示
す模式図であり、第４図は従来のブーストコンペ
ンセータ付きの調速速度制限式調速機の要部を示
した斜視図である。
２１……駆動軸、２２，２３……ギヤ、２４…
…フライウエイト、２５……コントロールレバー
、２６……スピーダ・スプリング、２７……パイ
ロツドバルブ、２８……パワーピストン、２９…
…リンク機構、３０……コンペンセーチングロワ
ースプリング、３１……コンペンセーチングピス
トン、３２……コンペンセータ室、３３……油圧
供給系、３４……ストツパ、３５……本体カバー
、３６……シリング、３７……プラグ、３８……
スプリング、３９……シム、４０……ボルト。
Figures 1 and 2 show a speed-limiting governor as an embodiment of the present invention. Figure 1 is a longitudinal sectional view of the governor, and Figures 2 a and b are views of its governor output shaft. This is a graph showing the displacement of the link mechanism in comparison with that of a conventional one. Fig. 3 is a schematic diagram showing a speed-limiting governor with a conventional compensating piston, and Fig. 4 is a graph showing a conventional boosting speed governor. FIG. 2 is a perspective view showing the main parts of a speed-limiting speed governor with a compensator. 21... Drive shaft, 22, 23... Gear, 24...
...Fly weight, 25... Control lever, 26... Speeder spring, 27... Pilot valve, 28... Power piston, 29...
... link mechanism, 30 ... compensating lower spring, 31 ... compensating piston, 32 ... compensator chamber, 33 ... hydraulic supply system, 34 ... stopper, 35 ... main body cover, 36 ... silling, 37...Plug, 38...
Spring, 39...shim, 40...bolt.
Claims (1)
サの検出量に応じて作動する切換弁と、同切換弁
を経由して作動油の供給を行なう作動油供給系と
、上記作動油の供給を受けて上昇または下降を行
なうパワーピストンと、同パワーピストンの上昇
または下降により上記内燃機関への燃料供給量の
増加または減少の調節を行なう燃料調節機構とを
そなえ、上記パワーピストンによる調速速度を制
限すべく、同パワーピストンの上方に、同パワー
ピストンの上昇ストロークの途中から同パワーピ
ストンに干渉して同パワーピストンの上昇を弾性
的に規制するスプリング付ストツパが設けられた
ことを特徴とする、調速速度制限式調速機。 A sensor that detects the rotational speed of an internal combustion engine, a switching valve that operates according to the amount detected by the sensor, a hydraulic oil supply system that supplies hydraulic oil via the switching valve, and a hydraulic oil supply system that supplies hydraulic oil via the switching valve. The fuel piston is equipped with a power piston that raises or lowers in response to the power piston, and a fuel adjustment mechanism that adjusts an increase or decrease in the amount of fuel supplied to the internal combustion engine by raising or lowering the power piston. In order to limit the power piston, a stopper with a spring is provided above the power piston to interfere with the power piston from the middle of the power piston's upward stroke and elastically restrict the power piston from rising. , Speed governor with limited speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18066686U JPS6386347U (en) | 1986-11-25 | 1986-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18066686U JPS6386347U (en) | 1986-11-25 | 1986-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6386347U true JPS6386347U (en) | 1988-06-06 |
Family
ID=31124830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18066686U Pending JPS6386347U (en) | 1986-11-25 | 1986-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6386347U (en) |
-
1986
- 1986-11-25 JP JP18066686U patent/JPS6386347U/ja active Pending
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