JPS6425431U - - Google Patents
Info
- Publication number
- JPS6425431U JPS6425431U JP12026787U JP12026787U JPS6425431U JP S6425431 U JPS6425431 U JP S6425431U JP 12026787 U JP12026787 U JP 12026787U JP 12026787 U JP12026787 U JP 12026787U JP S6425431 U JPS6425431 U JP S6425431U
- Authority
- JP
- Japan
- Prior art keywords
- spring
- weight
- lever
- governor
- starting
- 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 12
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
Description
図面は本考案の一実施例を示す縦形デイーゼル
エンジンのガバナ装置と電装回路の概略構成図で
ある。
1…燃料噴射ポンプ、2…燃料調量具、3…ガ
バナウエイト、6…調速レバー、7…ガバナスプ
リング、8…スプリング側レバー、10…ウエイ
ト側レバー、11…低速運転用スプリング、12
…電磁石、16…バツテリ、17…12への給電
回路、18…スイツチ、21…始動回路、23…
燃料制限具、R…燃料増量側。
The drawing is a schematic diagram of a governor device and an electrical circuit of a vertical diesel engine showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Fuel injection pump, 2...Fuel metering tool, 3...Governor weight, 6...Governing lever, 7...Governor spring, 8...Spring side lever, 10...Weight side lever, 11...Low speed operation spring, 12
...electromagnet, 16...battery, 17...power supply circuit to 12, 18...switch, 21...starting circuit, 23...
Fuel limiter, R...Fuel increase side.
Claims (1)
調量具2にウエイト側レバー10を介してバナウ
エイト3と低速運転用スプリング11とを連動連
結し、ウエイト側レバー10にスプリング側レバ
ー8を介してガバナスプリング7を調速レバー6
で係脱切換可能に作用させるとともに、スプリン
グ側レバー8を燃料制限具23で調量域の増量側
端の全負荷量位置に受止め可能にし、 デイーゼルエンジンの始動操作状態では、燃料
調量具2がウエイト側レバー10を介して低速運
転用スプリング11の張力で全負荷量位置よりも
増量側にある始動増量位置に弾圧され、 低速運転状態では、燃料調量具2がウエイト側
レバー10を介して低速運転用スプリング11の
張力とガバナウエイト3の遠心力との不釣合力で
調量域内を調量移動させられ、 高速運転状態では、燃料調量具2がウエイト側
レバー10とスプリング側レバー8とを介して、
低速運転用スプリング11及びガバナスプリング
7の合力とガバナウエイト3の遠心力との不釣合
力で調量域内を調量移動させられるように構成し
たデイーゼルエンジンの始動増量機能付き遠心式
ガバナにおいて、 ウエイト側レバー10の揺動域における燃料増
量側R端部に位置する固定部材に電磁石12を燃
料調量具2とウエイト側レバー10のいずれか一
方に対向させて配置し、この電磁石12をスイツ
チ18を介してバツテリ16に接続し、この電磁
石12への給電回路17中に介装したスイツチ1
8をデイーゼルエンジンの始動回路21の通電を
検知して閉路するように構成することにより、デ
イーゼルエンジンの始動操作時に燃料調量具2を
始動増量位置に吸着保持するように構成し、この
電磁石12による吸着作動を始動操作終了後一定
時間あるいはエンジン回転数がアイドリング回転
数に達するまで継続させるように構成したデイー
ゼルエンジンの始動増量機能付き遠心式ガバナ。[Claims for Utility Model Registration] A vana weight 3 and a spring 11 for low speed operation are interlocked and connected to a fuel metering device 2 of a fuel injection pump 1 of a diesel engine via a weight side lever 10, and a spring side is connected to the weight side lever 10. The governor spring 7 is connected to the speed regulating lever 6 via the lever 8.
At the same time, the spring-side lever 8 can be received by the fuel limiter 23 at the full load position at the increasing end of the metering range. is pressed via the weight side lever 10 to the starting increase position which is on the increase side from the full load amount position by the tension of the spring 11 for low speed operation. The fuel metering device 2 moves within the metering range due to the unbalanced force between the tension of the spring 11 for low-speed operation and the centrifugal force of the governor weight 3, and in the high-speed operation state, the fuel metering tool 2 moves between the weight side lever 10 and the spring side lever 8. Through,
In a centrifugal governor with a starting volume increase function for a diesel engine configured to be able to move within a metering range by the unbalanced force between the resultant force of the low-speed operation spring 11 and the governor spring 7 and the centrifugal force of the governor weight 3, the weight side An electromagnet 12 is disposed on a fixed member located at the R end on the fuel increase side in the swinging range of the lever 10 so as to face either the fuel metering tool 2 or the weight side lever 10. A switch 1 is connected to the battery 16 and interposed in the power supply circuit 17 to the electromagnet 12.
By configuring 8 to detect energization of the starting circuit 21 of the diesel engine and close the circuit, the fuel metering tool 2 is attracted and held at the starting increasing position during the starting operation of the diesel engine. A centrifugal governor with a starter boost function for a diesel engine configured to continue suction operation for a certain period of time after the completion of the starting operation or until the engine speed reaches the idling speed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12026787U JPS6425431U (en) | 1987-08-04 | 1987-08-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12026787U JPS6425431U (en) | 1987-08-04 | 1987-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6425431U true JPS6425431U (en) | 1989-02-13 |
Family
ID=31366222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12026787U Pending JPS6425431U (en) | 1987-08-04 | 1987-08-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6425431U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03151534A (en) * | 1989-11-07 | 1991-06-27 | Kubota Corp | Sudden acceleration time smoke reducing device for diesel engine |
JPH03189341A (en) * | 1989-12-19 | 1991-08-19 | Kubota Corp | Sudden accelerating-time smoke reducer for diesel engine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS522033B1 (en) * | 1971-04-30 | 1977-01-19 |
-
1987
- 1987-08-04 JP JP12026787U patent/JPS6425431U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS522033B1 (en) * | 1971-04-30 | 1977-01-19 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03151534A (en) * | 1989-11-07 | 1991-06-27 | Kubota Corp | Sudden acceleration time smoke reducing device for diesel engine |
JPH03189341A (en) * | 1989-12-19 | 1991-08-19 | Kubota Corp | Sudden accelerating-time smoke reducer for diesel engine |
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