JPS5921049U - internal combustion engine governor - Google Patents
internal combustion engine governorInfo
- Publication number
- JPS5921049U JPS5921049U JP11560182U JP11560182U JPS5921049U JP S5921049 U JPS5921049 U JP S5921049U JP 11560182 U JP11560182 U JP 11560182U JP 11560182 U JP11560182 U JP 11560182U JP S5921049 U JPS5921049 U JP S5921049U
- Authority
- JP
- Japan
- Prior art keywords
- calculator
- proportional
- function generator
- output
- combustion engine
- 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.)
- Granted
Links
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (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
第１図は従来の内燃機関の調速器を示す説明図、第２図
は第１図の回転数制御演算装置を示す説明図、第３図は
燃料噴射ポンプの要部を示す説明図、第４図イ１口、ハ
はそれぞれプランジャ溝形状と噴射量特性とを示す線図
、第５図は第１図の調速器を改善した従来の調速器を示
す説明図、第６図は本考案による１実施例の調速器を示
す説明図、第７図は第６図の調速器の作動を示すフロー
チャートと比例定数の急変時の状態を示す線図、第８図
は負荷に対するラック変位の状態を示す線図である。
１・・・・・・比例定数漸増漸減用演算器、２・・・・
・・切換え回路、０５・・・・・・燃料噴射ポンプ、０
９・・・・・・アクチュエータ、０１１・・・・・・積
分演算器、０１２・・・・・・微分演算器、０１８・・
・・・・関数発生器付比例演算器、０１９・・・・・・
積分演算器時定数用関数発生器。FIG. 1 is an explanatory diagram showing a conventional governor of an internal combustion engine, FIG. 2 is an explanatory diagram showing the rotation speed control calculation device of FIG. 1, and FIG. 3 is an explanatory diagram showing the main parts of a fuel injection pump. Figure 4 A and C are diagrams showing the plunger groove shape and injection quantity characteristics, respectively. Figure 5 is an explanatory diagram showing a conventional speed governor that is an improvement on the speed governor shown in Figure 1. Figure 6 7 is an explanatory diagram showing a speed governor according to an embodiment of the present invention, FIG. 7 is a flowchart showing the operation of the speed governor shown in FIG. FIG. 1... Calculator for proportional constant gradual increase/decrease, 2...
...Switching circuit, 05...Fuel injection pump, 0
9... Actuator, 011... Integral calculator, 012... Differential calculator, 018...
...Proportional calculator with function generator, 019...
Function generator for integral calculator time constant.
Claims (1)
器よりの出力が印加される積分演算器と微分演算器との
出力が加減算器よりアクチュエータを介して燃料噴射ポ
ンプラックの変位量を制御すや調速器において、上記燃
料噴射ポンプラックの変位量が入力され比例定数の切換
えを検知して上記比例定数を時間とともに漸増、漸減さ
せる比例定数漸増漸減用演算器、同比例定数漸増漸減用
演算器の出力と上記関数発生器付比例演算器の出力とを
切換える切換え回路を備えたことを特徴とする内燃機関
の調速器。Proportional calculator with function generator and integral calculator The output from the integral calculator and differential calculator to which the output from the time constant function generator is applied is sent to the adder/subtractor to calculate the displacement of the fuel injection pump rack via the actuator. In the control system and speed governor, the displacement amount of the fuel injection pump rack is input, and the switching of the proportional constant is detected, and the proportional constant is gradually increased or decreased over time. 1. A speed governor for an internal combustion engine, comprising a switching circuit for switching between the output of the proportional calculator with a function generator and the output of the proportional calculator with a function generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11560182U JPS5921049U (en) | 1982-07-31 | 1982-07-31 | internal combustion engine governor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11560182U JPS5921049U (en) | 1982-07-31 | 1982-07-31 | internal combustion engine governor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5921049U true JPS5921049U (en) | 1984-02-08 |
| JPS6332923Y2 JPS6332923Y2 (en) | 1988-09-02 |
Family
ID=30266795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11560182U Granted JPS5921049U (en) | 1982-07-31 | 1982-07-31 | internal combustion engine governor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5921049U (en) |
-
1982
- 1982-07-31 JP JP11560182U patent/JPS5921049U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6332923Y2 (en) | 1988-09-02 |
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