JPH03112530U - - Google Patents
Info
- Publication number
- JPH03112530U JPH03112530U JP2094490U JP2094490U JPH03112530U JP H03112530 U JPH03112530 U JP H03112530U JP 2094490 U JP2094490 U JP 2094490U JP 2094490 U JP2094490 U JP 2094490U JP H03112530 U JPH03112530 U JP H03112530U
- Authority
- JP
- Japan
- Prior art keywords
- governor
- fuel injection
- injection pump
- electronic timer
- mechanical
- 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
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000000446 fuel Substances 0.000 claims description 8
- 230000003247 decreasing effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
Description
第１図乃至第３図は本考案の実施例を示し、第
１図は燃料噴射ポンプのポンプハウジングの縦断
側面図、第２図は第１図の要部の概略斜視図、第
３図はデイーゼルエンジンの燃料噴射系統図であ
り、第４図は従来技術Ａを示す第１図相当図であ
る。
２……燃料噴射ポンプ、３……機械式ガバナ、
４……電子式タイマ、５……ガバナレバー、８…
…調量操作具、９……ガバナレバー軸、１１……
噴射時期演算装置、１３……進角制御作動器、１
４……進角操作具、１５……角度センサ。
1 to 3 show an embodiment of the present invention, in which FIG. 1 is a longitudinal sectional side view of a pump housing of a fuel injection pump, FIG. 2 is a schematic perspective view of the main parts of FIG. 1, and FIG. 4 is a fuel injection system diagram of a diesel engine, and FIG. 4 is a diagram corresponding to FIG. 1 showing prior art A. 2...Fuel injection pump, 3...Mechanical governor,
4...Electronic timer, 5...Governor lever, 8...
...Adjustment operating tool, 9...Governor lever shaft, 11...
Injection timing calculation device, 13... Advance angle control actuator, 1
4...Advance angle operating tool, 15...Angle sensor.
Claims (1)
械式ガバナ３と電子式タイマ４とを付設し、 機械式ガバナ３は、ガバナレバー５がガバナス
プリング６の増量側への張力ＳＦと遠心錘７の減
量側へのガバナフオースＧＦとを受けて、その不
釣合力により燃料噴射ポンプ２の調量操作具８を
増量側ａ及び減量側ｂへ調節移動させるように構
成し、 ガバナレバー５に固定のガバナレバー軸９を機
壁１ａに固定の軸受１０に枢支し、 電子式タイマ４は、噴射時期演算装置１１が少
なくとも負荷センサ１２のエンジン負荷信号を入
力することに基づき、進角制御作動器１３を制御
作動させて、燃料噴射ポンプ２の進角操作具１４
を進角側ｃ及び遅角側ｄへ調節移動させるように
構成したデイーゼルエンジンの機械式ガバナ及び
電子式タイマ付き燃料噴射ポンプにおいて、 電子式タイマ４の負荷センサ１２は角度センサ
１５から成り、角度センサ１５の入力軸１６を機
械式ガバナ３のガバナレバー軸９に連動連結した
事を特徴とするデイーゼルエンジンの機械式ガバ
ナ及び電子式タイマ付き燃料噴射ポンプ。[Scope of Claim for Utility Model Registration] A mechanical governor 3 and an electronic timer 4 are attached to the fuel injection pump 2 of the diesel engine 1, and the mechanical governor 3 has a governor lever 5 that applies tension SF to the increasing side of the governor spring 6. In response to the governor force GF of the centrifugal weight 7 toward the decreasing side, the metering operation tool 8 of the fuel injection pump 2 is adjusted and moved to the increasing side a and the decreasing side b by the unbalanced force, and the governor lever 5 is A fixed governor lever shaft 9 is pivotally supported on a bearing 10 fixed to the aircraft wall 1a, and the electronic timer 4 performs advance angle control operation based on input of at least an engine load signal from a load sensor 12 by an injection timing calculation device 11. 13 to control the advance angle operation tool 14 of the fuel injection pump 2.
In a fuel injection pump with a mechanical governor and an electronic timer for a diesel engine configured to adjust and move the angle to the advance side c and the retard side d, the load sensor 12 of the electronic timer 4 consists of an angle sensor 15, A fuel injection pump with a mechanical governor and an electronic timer for a diesel engine, characterized in that an input shaft 16 of a sensor 15 is interlocked and connected to a governor lever shaft 9 of a mechanical governor 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2094490U JPH03112530U (en) | 1990-02-28 | 1990-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2094490U JPH03112530U (en) | 1990-02-28 | 1990-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03112530U true JPH03112530U (en) | 1991-11-18 |
Family
ID=31524023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2094490U Pending JPH03112530U (en) | 1990-02-28 | 1990-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03112530U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6335823A (en) * | 1986-07-29 | 1988-02-16 | Asahi Chem Ind Co Ltd | Hygroscopic polyamide fiber |
-
1990
- 1990-02-28 JP JP2094490U patent/JPH03112530U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6335823A (en) * | 1986-07-29 | 1988-02-16 | Asahi Chem Ind Co Ltd | Hygroscopic polyamide fiber |
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