JPS5973556U - Fuel control device during deceleration of internal combustion engine - Google Patents

Fuel control device during deceleration of internal combustion engine

Info

Publication number
JPS5973556U
JPS5973556U JP16922282U JP16922282U JPS5973556U JP S5973556 U JPS5973556 U JP S5973556U JP 16922282 U JP16922282 U JP 16922282U JP 16922282 U JP16922282 U JP 16922282U JP S5973556 U JPS5973556 U JP S5973556U
Authority
JP
Japan
Prior art keywords
during deceleration
fuel
control device
combustion engine
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
JP16922282U
Other languages
Japanese (ja)
Inventor
笹野　舜仙
森川　利夫
秀一 佐藤
和人 柳沢
Original Assignee
トヨタ自動車株式会社
株式会社日本気化器製作所
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 トヨタ自動車株式会社, 株式会社日本気化器製作所 filed Critical トヨタ自動車株式会社
Priority to JP16922282U priority Critical patent/JPS5973556U/en
Publication of JPS5973556U publication Critical patent/JPS5973556U/en
Pending legal-status Critical Current

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  • Control Of The Air-Fuel Ratio Of Carburetors (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 the drawing]

第１図は本考案を適用した気化器の断面図、第２図は吸
気管負圧を説明するグラフ、第３図は本考案の第２実施
例を示す部分断面図である。 １・・・・・・吸気管、２・・・・・・気化器本体、４
・・・・・・スロットル弁１．７・・・・・・フロート
室、１２・・・・・・インナーベント、１３．１６．１
７・・・・・・燃料通路、２１・・・・・・電磁弁、２
２・・・・・・弁体、２３・・・・・・負圧感知スイッ
チ、３１・・・・・・負圧ダイヤフラム弁。FIG. 1 is a sectional view of a carburetor to which the present invention is applied, FIG. 2 is a graph illustrating intake pipe negative pressure, and FIG. 3 is a partial sectional view showing a second embodiment of the present invention. 1... Intake pipe, 2... Carburetor body, 4
... Throttle valve 1.7 ... Float chamber, 12 ... Inner vent, 13.16.1
7... Fuel passage, 21... Solenoid valve, 2
2... Valve body, 23... Negative pressure sensing switch, 31... Negative pressure diaphragm valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 気化器フロート室に大気圧をもたらすエアーベ′ント通
路と、一端がフロート室の燃料中に開口され且つその他
端がスロット／１＜弁下流において吸気管に開口される
燃料通路とを設け、上記両道路は吸気管負圧の値に応じ
て作動する弁手段により選択的に開閉され、減速時に上
記燃料通路を介して燃料が吐出されるように構成した内
燃機関の減速時の燃料制御装置。An air vent passage that brings atmospheric pressure to the float chamber of the carburetor, and a fuel passage that has one end opened into the fuel in the float chamber and the other end opened into the intake pipe downstream of the slot/1<valve; A fuel control device during deceleration of an internal combustion engine, wherein the road is selectively opened and closed by a valve means operated according to the value of intake pipe negative pressure, and fuel is discharged through the fuel passage during deceleration.
JP16922282U 1982-11-10 1982-11-10 Fuel control device during deceleration of internal combustion engine Pending JPS5973556U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16922282U JPS5973556U (en) 1982-11-10 1982-11-10 Fuel control device during deceleration of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16922282U JPS5973556U (en) 1982-11-10 1982-11-10 Fuel control device during deceleration of internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5973556U true JPS5973556U (en) 1984-05-18

Family

ID=30369743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16922282U Pending JPS5973556U (en) 1982-11-10 1982-11-10 Fuel control device during deceleration of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5973556U (en)

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