JPH01115854U - - Google Patents
Info
- Publication number
- JPH01115854U JPH01115854U JP1107388U JP1107388U JPH01115854U JP H01115854 U JPH01115854 U JP H01115854U JP 1107388 U JP1107388 U JP 1107388U JP 1107388 U JP1107388 U JP 1107388U JP H01115854 U JPH01115854 U JP H01115854U
- Authority
- JP
- Japan
- Prior art keywords
- governor
- arm
- spring
- contact
- 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
- 239000000446 fuel Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
Description
第１図はガバナ装置の要部断面側面図、第２図
は第１図の矢示から視た要部断面図、第３図Ａ
，Ｂは夫々ガバナアーム２５の第２当接部２５Ｂ
部分の要部断面図、第４図及び第５図Ａ，Ｂはコ
ントロールレバーを最高速回転位置に揺動させた
状態において、エンジンの回転数を上昇させた場
合のコントロールラツクの移動量とエンジン回転
数との関係線図である。
尚図中、１は燃料噴射ポンプ、３はコントロー
ルレバー、５はガバナ装置、７はコントロールラ
ツク、１１はガバナ機構、２３はガバナスライダ
ー、２５はガバナアーム、２７はガバナアジヤス
トアーム、２９はラツクコントロールアーム、１
０１はアングライヒスプリング、１０３は補助ス
プリングである。
Figure 1 is a cross-sectional side view of the main part of the governor device, Figure 2 is a cross-sectional view of the main part viewed from the arrow in Figure 1, and Figure 3A.
, B are the second contact portions 25B of the governor arm 25, respectively.
The cross-sectional views of the main parts, Figures 4 and 5 A and B show the amount of movement of the control rack and the engine when the engine speed is increased with the control lever swung to the highest speed rotation position. It is a relationship diagram with rotation speed. In the figure, 1 is a fuel injection pump, 3 is a control lever, 5 is a governor device, 7 is a control rack, 11 is a governor mechanism, 23 is a governor slider, 25 is a governor arm, 27 is a governor adjust arm, and 29 is a rack control. Arm, 1
01 is an Angleich spring, and 103 is an auxiliary spring.
Claims (1)
れたラツクコントロールアームと、 ガバナスプリングにより付勢されフルロードス
トツパに当接自在なガバナアジヤストアームと、 ガバナウエイトの揺動により軸方向動するガバ
ナスライダーと、 前記ラツクコントロールアームとガバナアジヤ
ストアームとガバナスライダーとに夫々当接自在
な当接部を有するガバナアームと、 始動時にコントロールラツクを燃料増方向に付
勢するスタートスプリングとを備え、 ガバナスプリングのばね力と、ガバナスライダ
ーの押圧力を利用して前記ガバナアジヤストアー
ム、ガバナアームを介してラツクコントロールア
ームを揺動させ燃料噴射量を制御するデイーゼル
エンジンのガバナ装置であつて、 ガバナアームとガバナアジヤストアームの当接
部に、低速時にガバナアジヤストアームがフルロ
ードストツパに当接した状態で、ラツクコントロ
ールアームを燃料増方向に揺動させる方向に作用
するアングライヒスプリングを配設したガバナ装
置において、 ガバナアームとガバナアジヤストアームの前記
当接部に、始動時の燃料増量用の補助スプリング
を前記アングライヒスプリングと直列的に並べて
配設し、 前記補助スプリングによる始動時の燃料増量完
了荷重を、アングライヒスプリングのセツト荷重
以下に設定した、 ことを特徴とするデイーゼルエンジンのガバナ
装置。[Scope of Claim for Utility Model Registration] A rack control arm connected to a control rack of a fuel injection pump, a governor adjust arm that is biased by a governor spring and can freely come into contact with a full load stopper, and a swing of a governor weight. A governor slider that moves in the axial direction; a governor arm that has contact portions that can freely contact the rack control arm, the governor adjust arm, and the governor slider; and a start spring that biases the control rack in a fuel increasing direction at the time of startup. A governor device for a diesel engine, which controls a fuel injection amount by swinging a easy control arm via the governor adjust arm and the governor arm using the spring force of a governor spring and the pressing force of a governor slider. , An Angleich spring is installed in the contact area of the governor arm and governor adjust arm to swing the rack control arm in the direction of fuel increase when the governor adjust arm is in contact with the full load stopper at low speeds. In the provided governor device, an auxiliary spring for increasing fuel during starting is arranged in series with the Angleich spring at the contact portion of the governor arm and the governor adjust arm, and the auxiliary spring increases the amount of fuel during starting by the auxiliary spring. A governor device for a diesel engine, characterized in that the fuel increase completion load is set to be less than the set load of an Angleich spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1107388U JPH01115854U (en) | 1988-01-29 | 1988-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1107388U JPH01115854U (en) | 1988-01-29 | 1988-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01115854U true JPH01115854U (en) | 1989-08-04 |
Family
ID=31219303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1107388U Pending JPH01115854U (en) | 1988-01-29 | 1988-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01115854U (en) |
-
1988
- 1988-01-29 JP JP1107388U patent/JPH01115854U/ja active Pending
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