JPS58116753U - fuel pump control device - Google Patents
fuel pump control deviceInfo
- Publication number
- JPS58116753U JPS58116753U JP1349682U JP1349682U JPS58116753U JP S58116753 U JPS58116753 U JP S58116753U JP 1349682 U JP1349682 U JP 1349682U JP 1349682 U JP1349682 U JP 1349682U JP S58116753 U JPS58116753 U JP S58116753U
- Authority
- JP
- Japan
- Prior art keywords
- fuel pump
- control device
- pump control
- pump motor
- fuel
- 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
- 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図は吸入空気量に基いて連続的に燃料ポンプを制御
する実施例の平面図、第２図は段階的制御を行う実施例
のダイヤグラム、第３図は冷却水温に応じて制御する実
施例のダイヤフラム、第４図はアイドルスイッチにより
制御する実施例のグイヤグーテムである。
１０・・・キースイッチ、１６・・・配線、１８・・・
燃料ポンプ、２０．２２・・・可変抵抗器、２６・・・
エアフローメータのメジャリングプレート、３２□〜３
２４・・・抵抗、３４・・・サーミスタ、３６□〜３６
゜・・−抵Ｌ３Ｂ・・・リレー、４０・・・アイドルス
イッチ。Fig. 1 is a plan view of an embodiment in which the fuel pump is controlled continuously based on the amount of intake air, Fig. 2 is a diagram of an embodiment in which stepwise control is carried out, and Fig. 3 is a diagram of an embodiment in which the fuel pump is controlled in accordance with the cooling water temperature. An example diaphragm, FIG. 4, is an example diaphragm controlled by an idle switch. 10...Key switch, 16...Wiring, 18...
Fuel pump, 20.22... Variable resistor, 26...
Air flow meter measuring plate, 32□~3
24...Resistor, 34...Thermistor, 36□~36
゜...-Resistor L3B...Relay, 40...Idle switch.
Claims (1)
ための装置において、エンジンのキースイッチのスター
ト接点と燃料ポンプのモータとを結ぶ実質的に電気抵抗
の無い配線と、牟−スイッチのイグニッション接点と燃
料ポンプモータとの間に接続されエンジン運転状態に応
じて異なる抵抗値を呈する電気抵抗とを包含して成り、
エンジン運転状態に応じて燃料ポンプを制御し得るよう
にしたことを特徴とする、燃料噴射装置を備えた内燃機
関の燃料ポンプ制御装置。In a device for controlling a fuel pump of an internal combustion engine equipped with a fuel injection device, a wiring having substantially no electrical resistance connects a start contact of an engine key switch and a fuel pump motor, and an ignition contact of a cross switch. and an electric resistance that is connected between the fuel pump motor and the fuel pump motor and exhibits a different resistance value depending on the engine operating condition,
A fuel pump control device for an internal combustion engine equipped with a fuel injection device, characterized in that the fuel pump can be controlled according to engine operating conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1349682U JPS58116753U (en) | 1982-02-04 | 1982-02-04 | fuel pump control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1349682U JPS58116753U (en) | 1982-02-04 | 1982-02-04 | fuel pump control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58116753U true JPS58116753U (en) | 1983-08-09 |
Family
ID=30026010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1349682U Pending JPS58116753U (en) | 1982-02-04 | 1982-02-04 | fuel pump control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58116753U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529458U (en) * | 1975-07-09 | 1977-01-22 | ||
| JPS5531243U (en) * | 1978-08-23 | 1980-02-28 |
-
1982
- 1982-02-04 JP JP1349682U patent/JPS58116753U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529458U (en) * | 1975-07-09 | 1977-01-22 | ||
| JPS5531243U (en) * | 1978-08-23 | 1980-02-28 |
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