JPS616644U - Internal combustion engine fuel supply system - Google Patents

Internal combustion engine fuel supply system

Info

Publication number
JPS616644U
JPS616644U JP9113584U JP9113584U JPS616644U JP S616644 U JPS616644 U JP S616644U JP 9113584 U JP9113584 U JP 9113584U JP 9113584 U JP9113584 U JP 9113584U JP S616644 U JPS616644 U JP S616644U
Authority
JP
Japan
Prior art keywords
fuel supply
fuel
supply means
intake passage
internal combustion
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
JP9113584U
Other languages
Japanese (ja)
Inventor
忠弘 山本
忠樹 太田
浩 岩野
義二 嶋岡
健次 岡村
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 JP9113584U priority Critical patent/JPS616644U/en
Publication of JPS616644U publication Critical patent/JPS616644U/en
Pending legal-status Critical Current

Links

Landscapes

  • Output Control And Ontrol Of Special Type Engine (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

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

第1図はこの考案に係る内燃機関の燃料供給装置を一部
断面して示す概略図、第2図は従来の燃料供給装置を示
す概略図である。 13・・・スロットルボデイ、14・・・第1インジエ
クタ(第1燃料供給手段)、16・・・吸気マニホール
ド、18・・・貯留タンク、21・・・静電容量式液面
計(液量検知手段)、24・・・第2インジエクタ(第
2燃料供給手段)、25a・・・燃焼室、28・・・0
センサー、29・・・排気マニホールド(排気通路)、
36・・・制御回路。
FIG. 1 is a partially cross-sectional schematic diagram showing a fuel supply system for an internal combustion engine according to this invention, and FIG. 2 is a schematic diagram showing a conventional fuel supply system. 13... Throttle body, 14... First injector (first fuel supply means), 16... Intake manifold, 18... Storage tank, 21... Capacitance type liquid level gauge (liquid level detection means), 24... second injector (second fuel supply means), 25a... combustion chamber, 28...0
Sensor, 29...exhaust manifold (exhaust passage),
36...control circuit.

Claims (1)

【実用新案登録請求の範囲】 吸気通路の比較的上流位置に設けられ、かつ基本成分燃
料を供給する第−1燃料供給手段と、該第1燃料供給手
段下流の吸気通路一面で捕集した未気化燃料を回収する
と共に、捕集燃料の液量検知手段を有する貯留タンクと
、燃焼室の近傍に設けられ、か2上記貯留タンクの捕集
燃料を供給する第2燃料供給手段と、排気通路に設けら
れた0。 センサーと、機関運転状態に応じて要求燃料量を算出す
ると共に、機関の負荷及び上記貯留タンクの液量に応じ
て上記第1、第2燃料供給手段の供給量割合を制御し、
かつ上記02センサーの信号により空燃比を制御する制
御回路とを備えたことを特徴とする内燃機関の燃料供給
装置。
[Claims for Utility Model Registration] - A first fuel supply means that is provided at a relatively upstream position of the intake passage and supplies the basic component fuel, and a first fuel supply means that is provided at a relatively upstream position of the intake passage, and a first fuel supply means that is disposed at a position relatively upstream of the intake passage, and a first fuel supply means that is provided at a position relatively upstream of the intake passage. a storage tank that collects vaporized fuel and has means for detecting the liquid amount of collected fuel; a second fuel supply means that is provided near the combustion chamber and supplies the collected fuel of the storage tank; and an exhaust passage. 0 set to . Calculates the required fuel amount according to the sensor and the engine operating state, and controls the supply amount ratio of the first and second fuel supply means according to the engine load and the liquid amount in the storage tank,
A fuel supply device for an internal combustion engine, further comprising a control circuit that controls an air-fuel ratio based on a signal from the 02 sensor.
JP9113584U 1984-06-19 1984-06-19 Internal combustion engine fuel supply system Pending JPS616644U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9113584U JPS616644U (en) 1984-06-19 1984-06-19 Internal combustion engine fuel supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9113584U JPS616644U (en) 1984-06-19 1984-06-19 Internal combustion engine fuel supply system

Publications (1)

Publication Number Publication Date
JPS616644U true JPS616644U (en) 1986-01-16

Family

ID=30646765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9113584U Pending JPS616644U (en) 1984-06-19 1984-06-19 Internal combustion engine fuel supply system

Country Status (1)

Country Link
JP (1) JPS616644U (en)

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