JPS62190835U - - Google Patents
Info
- Publication number
- JPS62190835U JPS62190835U JP7919286U JP7919286U JPS62190835U JP S62190835 U JPS62190835 U JP S62190835U JP 7919286 U JP7919286 U JP 7919286U JP 7919286 U JP7919286 U JP 7919286U JP S62190835 U JPS62190835 U JP S62190835U
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- diaphragm
- fuel injection
- control device
- injection amount
- 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 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第１図は本考案の燃料噴射量制御装置の一実施
例を示す要部側面図、第２図は本考案の別の実施
例を示す要部拡大断面図、第３図は同作用図、第
４図はブーコンレバーとコントロールラツクの相
対的な位置関係を示す側面図、第５図はコントロ
ールユニツトの要部を示す構成図、第６図はコン
トロールユニツトの作用を示すフローチヤート、
第７図はブースト圧零時のガバナ特性図、第８図
はブースト圧零時のＮ―Ｑ特性図、第９図は従来
の燃料噴射量制御装置の一例を要部のみ示す側面
図である。
１３……コントロールラツク、１４……ブース
トコンペンセータ、２０……ブーストコンペンセ
ータレバー、２３……アクチユエータ、３１……
コントロールユニツト。
FIG. 1 is a side view of the main part showing one embodiment of the fuel injection amount control device of the present invention, FIG. 2 is an enlarged sectional view of the main part showing another embodiment of the invention, and FIG. 3 is an operational view of the same. FIG. 4 is a side view showing the relative positional relationship between the control lever and the control rack, FIG. 5 is a configuration diagram showing the main parts of the control unit, and FIG. 6 is a flowchart showing the operation of the control unit.
Fig. 7 is a governor characteristic diagram when boost pressure is zero, Fig. 8 is an N-Q characteristic diagram when boost pressure is zero, and Fig. 9 is a side view showing only the essential parts of an example of a conventional fuel injection amount control device. . 13... Control rack, 14... Boost compensator, 20... Boost compensator lever, 23... Actuator, 31...
control unit.
Claims (1)
ントロールラツクの移動量を制御するブーストコ
ンペンセータを具備する燃料噴射量制御装置にお
いて、 上記コントロールラツクの燃料噴射量増加方向
への移動を許す向きに、上記ダイヤフラムをブー
スト圧とは独立して移動させるアクチユエータと
、車両の運転状態を判別していて、車両が発進状
態にあると判断したとき、上記アクチユエータを
作動させる作動信号を出力するコントロールユニ
ツトとを備えたことを特徴とする燃料噴射量制御
装置。[Scope of Claim for Utility Model Registration] In a fuel injection amount control device equipped with a boost compensator that controls the amount of movement of a control rack according to boost pressure acting on a diaphragm, an actuator that moves the diaphragm in a direction that allows the diaphragm to move independently of boost pressure; and an actuator that determines the driving state of the vehicle and outputs an activation signal that activates the actuator when the vehicle is determined to be in a starting state. A fuel injection amount control device comprising a control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7919286U JPS62190835U (en) | 1986-05-26 | 1986-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7919286U JPS62190835U (en) | 1986-05-26 | 1986-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62190835U true JPS62190835U (en) | 1987-12-04 |
Family
ID=30928822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7919286U Pending JPS62190835U (en) | 1986-05-26 | 1986-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62190835U (en) |
-
1986
- 1986-05-26 JP JP7919286U patent/JPS62190835U/ja active Pending
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