JPS5873937U - Internal combustion engine fuel supply stop device - Google Patents

Internal combustion engine fuel supply stop device

Info

Publication number
JPS5873937U
JPS5873937U JP16819881U JP16819881U JPS5873937U JP S5873937 U JPS5873937 U JP S5873937U JP 16819881 U JP16819881 U JP 16819881U JP 16819881 U JP16819881 U JP 16819881U JP S5873937 U JPS5873937 U JP S5873937U
Authority
JP
Japan
Prior art keywords
fuel supply
internal combustion
combustion engine
stop device
supply stop
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
Application number
JP16819881U
Other languages
Japanese (ja)
Other versions
JPH0234443Y2 (en
Inventor
森田　達郎
沢本　国章
博司 山口
三分一　寛
瀧澤　哲
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 JP16819881U priority Critical patent/JPS5873937U/en
Publication of JPS5873937U publication Critical patent/JPS5873937U/en
Application granted granted Critical
Publication of JPH0234443Y2 publication Critical patent/JPH0234443Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (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図は従来装置の一例図、第２図は本考案の一実施例
図、第３図及び第４図はそれぞれ制御回路の実施例図で
ある。 符号の説明、１・・・吸気管、２・・・スロットル弁、
３・・・燃料噴射弁、４・・・燃焼室、５・・・制御回
路、６・・・スロットル全閉センサ、７・・・アクセル
開度センサ、８・・−制御回路、９・・・スロットルモ
ータ、１０・・・燃料噴射量演算回路、１１・・・補正
回路、１２・・・出力回路、１３・・・スロットル開度
演算回路、１４・・・補正回路、１５・・・出力回路、
１６・・・燃料停止判別回路、１７．１８・・・スイッ
チ回路、１９・・・時定数回路。FIG. 1 is a diagram of an example of a conventional device, FIG. 2 is a diagram of an embodiment of the present invention, and FIGS. 3 and 4 are diagrams of an embodiment of a control circuit. Explanation of symbols, 1...Intake pipe, 2...Throttle valve,
3...Fuel injection valve, 4...Combustion chamber, 5...Control circuit, 6...Throttle fully closed sensor, 7...Accelerator opening sensor, 8...-Control circuit, 9... - Throttle motor, 10... Fuel injection amount calculation circuit, 11... Correction circuit, 12... Output circuit, 13... Throttle opening calculation circuit, 14... Correction circuit, 15... Output circuit,
16...Fuel stop determination circuit, 17.18...Switch circuit, 19...Time constant circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アクセルペダルとスロットル弁とが直接連結されておら
ず、アクセルペダルの踏み込み角度及びその他の機関運
転変数に応じて燃料噴射量とスロットル弁開度とを制御
する手段と、少なくともアクセルペダルの踏み込み角度
が所定値以下という条件を含んだ燃料停止条件が満足さ
れると先ず燃料供給を停止し、その後にスロットル弁を
閉じるように制御する手段とを備えた内燃機関の燃料供
給停止装置。The accelerator pedal and the throttle valve are not directly connected, and there is a means for controlling the fuel injection amount and the throttle valve opening according to the accelerator pedal depression angle and other engine operating variables, and at least the accelerator pedal depression angle is controlled. A fuel supply stop device for an internal combustion engine, comprising means for first stopping fuel supply and then controlling a throttle valve to close when a fuel stop condition including a condition that the fuel stop condition is equal to or less than a predetermined value is satisfied.
JP16819881U 1981-11-13 1981-11-13 Internal combustion engine fuel supply stop device Granted JPS5873937U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16819881U JPS5873937U (en) 1981-11-13 1981-11-13 Internal combustion engine fuel supply stop device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16819881U JPS5873937U (en) 1981-11-13 1981-11-13 Internal combustion engine fuel supply stop device

Publications (2)

Publication Number Publication Date
JPS5873937U true JPS5873937U (en) 1983-05-19
JPH0234443Y2 JPH0234443Y2 (en) 1990-09-17

Family

ID=29960251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16819881U Granted JPS5873937U (en) 1981-11-13 1981-11-13 Internal combustion engine fuel supply stop device

Country Status (1)

Country Link
JP (1) JPS5873937U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0533712A (en) * 1984-08-16 1993-02-09 Robert Bosch Gmbh Monitor for electronic control throttle valve of automobile

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345862A (en) * 1976-10-04 1978-04-25 Hatsuo Sakurazawa Apparatus for supplying constant number of articles

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345862A (en) * 1976-10-04 1978-04-25 Hatsuo Sakurazawa Apparatus for supplying constant number of articles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0533712A (en) * 1984-08-16 1993-02-09 Robert Bosch Gmbh Monitor for electronic control throttle valve of automobile

Also Published As

Publication number Publication date
JPH0234443Y2 (en) 1990-09-17

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