JPS58156138U - Engine control device for hydraulically driven vehicles - Google Patents
Engine control device for hydraulically driven vehiclesInfo
- Publication number
- JPS58156138U JPS58156138U JP5363282U JP5363282U JPS58156138U JP S58156138 U JPS58156138 U JP S58156138U JP 5363282 U JP5363282 U JP 5363282U JP 5363282 U JP5363282 U JP 5363282U JP S58156138 U JPS58156138 U JP S58156138U
- Authority
- JP
- Japan
- Prior art keywords
- control lever
- control device
- engine
- hydraulically driven
- driven vehicles
- 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
Landscapes
- Operation Control Of Excavators (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はこの考案の一実施例を示し、第１図は負荷時の構
成図、第２図は無負荷時の構成図、第３図及び第４図は
他の実施例の説明図である。
１はエンジン、２は燃料制御レバ、４．５は油圧ポンプ
、１１は駆動シリンダ、１２はガバナ制御レバ。The drawings show one embodiment of this invention, with FIG. 1 being a configuration diagram under load, FIG. 2 being a configuration diagram under no load, and FIGS. 3 and 4 being explanatory diagrams of other embodiments. 1 is an engine, 2 is a fuel control lever, 4.5 is a hydraulic pump, 11 is a drive cylinder, and 12 is a governor control lever.
Claims (1)
行回路及び作業機回路へ油圧を供給すると共に、燃料制
御レバ２によりガバナ制御レバ１２を操作してエンジン
１の回転数を設定するものにおいて、上記ガバナ制御レ
バ１２に、油圧ポンプ４．５の無負荷時上記ガバナ制御
レバ１２をアイドル位置（または低速回転位置）に保持
し、負荷が加わるとともにフル回転位置Ｃに操作する駆
動シリンダ１１を設けてなる油圧駆動車両のエンジン制
御装置。In the above-mentioned system, the hydraulic pumps 4 and 5 driven by the engine 1 supply hydraulic pressure to the travel circuit and the working machine circuit, and the fuel control lever 2 operates the governor control lever 12 to set the rotation speed of the engine 1. The governor control lever 12 is provided with a drive cylinder 11 that holds the governor control lever 12 at an idle position (or low speed rotation position) when the hydraulic pump 4.5 is not loaded, and operates it to the full rotation position C when a load is applied. An engine control device for hydraulically driven vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5363282U JPS58156138U (en) | 1982-04-15 | 1982-04-15 | Engine control device for hydraulically driven vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5363282U JPS58156138U (en) | 1982-04-15 | 1982-04-15 | Engine control device for hydraulically driven vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58156138U true JPS58156138U (en) | 1983-10-18 |
Family
ID=30064287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5363282U Pending JPS58156138U (en) | 1982-04-15 | 1982-04-15 | Engine control device for hydraulically driven vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58156138U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60157946U (en) * | 1984-03-30 | 1985-10-21 | 株式会社小松製作所 | Engine control device for hydraulically driven vehicles |
| EP0159835B1 (en) * | 1984-03-30 | 1987-06-10 | Kabushiki Kaisha Komatsu Seisakusho | Method and system for controlling an engine |
| JPH01130090U (en) * | 1988-02-27 | 1989-09-05 |
-
1982
- 1982-04-15 JP JP5363282U patent/JPS58156138U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60157946U (en) * | 1984-03-30 | 1985-10-21 | 株式会社小松製作所 | Engine control device for hydraulically driven vehicles |
| EP0159835B1 (en) * | 1984-03-30 | 1987-06-10 | Kabushiki Kaisha Komatsu Seisakusho | Method and system for controlling an engine |
| EP0159161B1 (en) * | 1984-03-30 | 1988-10-19 | Kabushiki Kaisha Komatsu Seisakusho | Apparatus for controlling an engine in an hydraulically driven vehicle |
| JPH01130090U (en) * | 1988-02-27 | 1989-09-05 |
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