JPS6427445U - - Google Patents
Info
- Publication number
- JPS6427445U JPS6427445U JP12139787U JP12139787U JPS6427445U JP S6427445 U JPS6427445 U JP S6427445U JP 12139787 U JP12139787 U JP 12139787U JP 12139787 U JP12139787 U JP 12139787U JP S6427445 U JPS6427445 U JP S6427445U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- fork
- control rack
- fuel injection
- governor
- 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 12
- 238000002347 injection Methods 0.000 claims 6
- 239000007924 injection Substances 0.000 claims 6
- 230000003247 decreasing effect Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
Description
第１図は本考案の第１実施例の概略説明図で、
エンジン運転中の状態を示し、第２図は同実施例
の概略説明図で、エンジン停止時の状態を示し、
第３図は本考案の第２実施例の概略説明図で、エ
ンジンの運転中と停止時の状態の対比を示す。第
４図は従来例の概略説明図で、エンジン運転中の
状態を示し、第５図は同概略説明図で、エンジン
停止時の状態を示す。
１……ポンプ本体、２……コントロールラツク
、３……ラツクピン、４……ガバナレバー、５…
…フオーク部、６……ピン、７……ガバナ装置、
８……アクセルレバー、９……ガバナスプリング
、１０……ソレノイド、１１……押圧ロツド、１
２……停止スプリング、２１……フオーク形成第
１部材、２２，２２ａ……フオーク形成第２部材
、２３……固着手段、２４……コイルスプリング
。
FIG. 1 is a schematic explanatory diagram of the first embodiment of the present invention,
FIG. 2 is a schematic explanatory diagram of the same embodiment, showing the state when the engine is stopped,
FIG. 3 is a schematic explanatory diagram of a second embodiment of the present invention, showing a comparison between the engine operating state and the stopped state. FIG. 4 is a schematic explanatory diagram of the conventional example, showing the state when the engine is running, and FIG. 5 is a schematic explanatory diagram of the same, showing the state when the engine is stopped. 1... Pump body, 2... Control rack, 3... Rack pin, 4... Governor lever, 5...
...fork part, 6... pin, 7... governor device,
8... Accelerator lever, 9... Governor spring, 10... Solenoid, 11... Pressing rod, 1
2... Stop spring, 21... Fork forming first member, 22, 22a... Fork forming second member, 23... Fixing means, 24... Coil spring.
Claims (1)
て燃料噴射量を調整するコントロールラツク２と
、該コントロールラツク２と係合する揺動端のフ
オーク部５を備えたガバナレバー４と、該ガバナ
レバー４を介して前記コントロールラツク２を燃
料増加方向に付勢するガバナスプリング９と、該
ガバナスプリング９の付勢力に抗するとともにエ
ンジンの回転速度に対応して前記ガバナレバー４
を介して前記コントロールラツク２を燃料減少方
向であつて、かつ、燃料噴射を停止する位置に押
圧するソレノイド１０とを含む燃料噴射ポンプ装
置において、前記ガバナレバー４が、前記コント
ロールラツク２を燃料減少方向に押圧するととも
に該ガバナレバー４の本体と剛性的に接続されて
いるフオーク形成第１部材２１、および前記コン
トロールラツク２を燃料増加方向に押圧するとと
もに該ガバナレバー４の本体と弾性的に接続され
ているフオーク形成第２部材２２からなることを
特徴とする燃料噴射ポンプ装置。 ２ 前記フオーク形成第２部材２２が板状スプリ
ングによつて形成されていることを特徴とする実
用新案登録請求の範囲１に記載された燃料噴射ポ
ンプ装置。 ３ 前記フオーク形成第２部材２２ａが、前記ガ
バナレバー４の本体に枢支されるとともに前記フ
オーク形成第１部材２１の側にコイルスプリング
９により引張られていることを特徴とする実用新
案登録請求の範囲１に記載された燃料噴射ポンプ
装置。[Claims for Utility Model Registration] 1. A governor lever comprising a control rack 2 that adjusts the fuel injection amount by moving in the fuel increasing direction or fuel decreasing direction, and a fork portion 5 at the swing end that engages with the control rack 2. 4, a governor spring 9 that biases the control rack 2 in the fuel increasing direction via the governor lever 4, and a governor spring 9 that resists the biasing force of the governor spring 9 and responds to the rotational speed of the engine.
In the fuel injection pump device, the governor lever 4 moves the control rack 2 in the fuel decreasing direction and a solenoid 10 that presses the control rack 2 in the fuel decreasing direction and to a position where fuel injection is stopped. a fork-forming first member 21 that presses the control rack 2 in the fuel increasing direction and is rigidly connected to the main body of the governor lever 4; A fuel injection pump device comprising a fork-forming second member 22. 2. The fuel injection pump device according to claim 1, wherein the fork-forming second member 22 is formed of a plate-shaped spring. 3. Claims for registration of a utility model characterized in that the second fork-forming member 22a is pivotally supported by the main body of the governor lever 4 and is pulled toward the first fork-forming member 21 by a coil spring 9. 1. The fuel injection pump device according to 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12139787U JPS6427445U (en) | 1987-08-10 | 1987-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12139787U JPS6427445U (en) | 1987-08-10 | 1987-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6427445U true JPS6427445U (en) | 1989-02-16 |
Family
ID=31368362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12139787U Pending JPS6427445U (en) | 1987-08-10 | 1987-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6427445U (en) |
-
1987
- 1987-08-10 JP JP12139787U patent/JPS6427445U/ja active Pending