JPS584742U - fuel control device - Google Patents

fuel control device

Info

Publication number
JPS584742U
JPS584742U JP9732181U JP9732181U JPS584742U JP S584742 U JPS584742 U JP S584742U JP 9732181 U JP9732181 U JP 9732181U JP 9732181 U JP9732181 U JP 9732181U JP S584742 U JPS584742 U JP S584742U
Authority
JP
Japan
Prior art keywords
fuel
detects
control device
sensor
arithmetic circuit
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
Application number
JP9732181U
Other languages
Japanese (ja)
Inventor
幸男 早川
Original Assignee
日産自動車株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP9732181U priority Critical patent/JPS584742U/en
Publication of JPS584742U publication Critical patent/JPS584742U/en
Pending legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の噴射燃料増量特性を示す特性図である。 第り図はこの考案を適用した電子式燃料噴射機関の概略
構成図、第３図はこの考案の特性を示す特性図、第４図
はそのブロックダイヤグラムである。第５図はその要部
構成図である。 １・・・機関本体、４・・・絞弁、５・・・燃料インジ
ェクタ、６・・・エアフローメータ、７・・・回転セン
サ、８・・・コントロールユニット、２２・・・燃料温
度センサ。FIG. 1 is a characteristic diagram showing a conventional injection fuel increase characteristic. Fig. 2 is a schematic configuration diagram of an electronic fuel injection engine to which this invention is applied, Fig. 3 is a characteristic diagram showing the characteristics of this invention, and Fig. 4 is a block diagram thereof. FIG. 5 is a diagram showing the configuration of its main parts. DESCRIPTION OF SYMBOLS 1... Engine body, 4... Throttle valve, 5... Fuel injector, 6... Air flow meter, 7... Rotation sensor, 8... Control unit, 22... Fuel temperature sensor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 吸入空気量を検出するエアフローメータと、機関回転数
を検出する回転センサと、機関冷却水温、　　を検出す
る冷却センサと、これら−各種のセンサからの信号にも
とづいて最適な燃料噴射量を演算する演算回路（コント
ロールユニット）と、この演算回路が出力する噴射信号
を受けて、燃料を噴射する燃料インジェクタを備えた電
子燃料噴射機関において、燃料温度を検知する燃料温度
センサと、燃料の高温時に相対的に噴射量を増量する補
正手段とを設けたことを特徴とする燃料制御装置。An air flow meter that detects the amount of intake air, a rotation sensor that detects the engine speed, a cooling sensor that detects the engine cooling water temperature, and calculates the optimal fuel injection amount based on the signals from these various sensors. In an electronic fuel injection engine equipped with an arithmetic circuit (control unit) and a fuel injector that injects fuel in response to an injection signal output by this arithmetic circuit, a fuel temperature sensor that detects fuel temperature and a relative 1. A fuel control device comprising: a correction means for automatically increasing an injection amount.
JP9732181U 1981-06-30 1981-06-30 fuel control device Pending JPS584742U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9732181U JPS584742U (en) 1981-06-30 1981-06-30 fuel control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9732181U JPS584742U (en) 1981-06-30 1981-06-30 fuel control device

Publications (1)

Publication Number Publication Date
JPS584742U true JPS584742U (en) 1983-01-12

Family

ID=29892132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9732181U Pending JPS584742U (en) 1981-06-30 1981-06-30 fuel control device

Country Status (1)

Country Link
JP (1) JPS584742U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6036742A (en) * 1983-08-10 1985-02-25 Nippon Denso Co Ltd Air-fuel ratio control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6036742A (en) * 1983-08-10 1985-02-25 Nippon Denso Co Ltd Air-fuel ratio control device

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