JPS6432453U - - Google Patents

Info

Publication number
JPS6432453U
JPS6432453U JP10114588U JP10114588U JPS6432453U JP S6432453 U JPS6432453 U JP S6432453U JP 10114588 U JP10114588 U JP 10114588U JP 10114588 U JP10114588 U JP 10114588U JP S6432453 U JPS6432453 U JP S6432453U
Authority
JP
Japan
Prior art keywords
air flow
valve
negative pressure
flow adjustment
carburetor
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
JP10114588U
Other languages
Japanese (ja)
Other versions
JPH0218304Y2 (en
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 filed Critical
Priority to JP1988101145U priority Critical patent/JPH0218304Y2/ja
Publication of JPS6432453U publication Critical patent/JPS6432453U/ja
Application granted granted Critical
Publication of JPH0218304Y2 publication Critical patent/JPH0218304Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)

Description

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

第１図は本考案の気化器を備えた燃料供給系の
概略図、第２図は他の実施例の概略図である。 １……吸気ボア、２……ピストンバルブ、４…
…ジエツトニードル、５……メインノズル、６…
…断面つばさ形の空気流れ調整弁、８……サーボ
ユニツト、１０……コントロールユニツト、１２
……負圧バルブ、１５……ノズルボツクス。 FIG. 1 is a schematic diagram of a fuel supply system equipped with a carburetor of the present invention, and FIG. 2 is a schematic diagram of another embodiment. 1...Intake bore, 2...Piston valve, 4...
...Jet needle, 5...Main nozzle, 6...
... Air flow adjustment valve with wing-shaped cross section, 8 ... Servo unit, 10 ... Control unit, 12
... Negative pressure valve, 15 ... Nozzle box.

Claims (1)

【実用新案登録請求の範囲】 １ ピストン形気化器において、ピストンバルブ
に対向するメインノズル部より上流のボア内に、
ピストンバルブの昇降と直交する方向に軸を横架
してノズル負圧を変化させる断面つばさ形の空気
流れ調整弁を取付けるとともに、この空気流れ調
整弁の軸をエンジンの運転状況に応じ空燃比を制
御するコントロールユニツトの出力によつて作動
するサーボ機構に連ねたことを特徴とする空気流
れ調整弁付き気化器。 ２ 空気流れ調整弁は、ブースト圧をダイアフラ
ムに伝える負圧バルブに連結されている実用新案
登録請求の範囲第１項記載の空気流れ調整弁付き
気化器。 ３ 空気流れ調整弁開閉用の負圧バルブは、コン
トロールユニツトの制御信号によつてダイアフラ
ムに加わる負圧を調節し、またはカツトするよう
に構成されている実用新案登録請求の範囲第２項
記載の空気流れ調整弁付き気化器。[Claims for Utility Model Registration] 1. In a piston type carburetor, in the bore upstream of the main nozzle part facing the piston valve,
An air flow adjustment valve with a wing-shaped cross section that changes the nozzle negative pressure is installed with the shaft horizontally mounted in the direction perpendicular to the vertical movement of the piston valve, and the shaft of this air flow adjustment valve is adjusted to adjust the air-fuel ratio according to the engine operating conditions. A carburetor with an air flow regulating valve, characterized in that it is connected to a servo mechanism operated by the output of a control unit. 2. The carburetor with an air flow adjustment valve according to claim 1, wherein the air flow adjustment valve is connected to a negative pressure valve that transmits boost pressure to the diaphragm. 3. The negative pressure valve for opening and closing the air flow regulating valve is configured to adjust or cut off the negative pressure applied to the diaphragm in response to a control signal from a control unit. Vaporizer with air flow regulating valve.
JP1988101145U 1988-08-01 1988-08-01 Expired JPH0218304Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988101145U JPH0218304Y2 (en) 1988-08-01 1988-08-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988101145U JPH0218304Y2 (en) 1988-08-01 1988-08-01

Publications (2)

Publication Number Publication Date
JPS6432453U true JPS6432453U (en) 1989-03-01
JPH0218304Y2 JPH0218304Y2 (en) 1990-05-22

Family

ID=31329873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988101145U Expired JPH0218304Y2 (en) 1988-08-01 1988-08-01

Country Status (1)

Country Link
JP (1) JPH0218304Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0921354A (en) * 1995-05-02 1997-01-21 Kawasaki Heavy Ind Ltd Intake system of engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5270229U (en) * 1975-11-21 1977-05-25
JPS5740648U (en) * 1980-08-21 1982-03-04

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51115770A (en) * 1975-04-03 1976-10-12 Sanyo Electric Co Ltd Annealing method after ion injection

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5270229U (en) * 1975-11-21 1977-05-25
JPS5740648U (en) * 1980-08-21 1982-03-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0921354A (en) * 1995-05-02 1997-01-21 Kawasaki Heavy Ind Ltd Intake system of engine

Also Published As

Publication number Publication date
JPH0218304Y2 (en) 1990-05-22

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