JPS6090548U - Air valve type vaporizer - Google Patents

Air valve type vaporizer

Info

Publication number
JPS6090548U
JPS6090548U JP18215183U JP18215183U JPS6090548U JP S6090548 U JPS6090548 U JP S6090548U JP 18215183 U JP18215183 U JP 18215183U JP 18215183 U JP18215183 U JP 18215183U JP S6090548 U JPS6090548 U JP S6090548U
Authority
JP
Japan
Prior art keywords
air valve
secondary side
valve type
carburetor
piston
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
JP18215183U
Other languages
Japanese (ja)
Other versions
JPS6319584Y2 (en
Inventor
井伊　明
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP18215183U priority Critical patent/JPS6090548U/en
Publication of JPS6090548U publication Critical patent/JPS6090548U/en
Application granted granted Critical
Publication of JPS6319584Y2 publication Critical patent/JPS6319584Y2/ja
Granted 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図はエアバルブ式気化器の側面断面図、第２図は第
１図とは別の断面において切断したエアバルブ式気化器
の側面断面図である。 ２・・・１次側気化器、３・・・２次側気化器、４，８
・・・吸気通路、９・・・エアバルブ、２５・・・ピス
トン、２６・・・加速ポンプ、２７・・・ポンプ室、３
０・・・加速ノズル。FIG. 1 is a side sectional view of the air valve type carburetor, and FIG. 2 is a side sectional view of the air valve type carburetor taken at a different cross section from that of FIG. 2...Primary side carburetor, 3...Secondary side carburetor, 4,8
...Intake passage, 9...Air valve, 25...Piston, 26...Acceleration pump, 27...Pump chamber, 3
0...Acceleration nozzle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ２次側スロットル弁上流の２次側気化器吸気通路内に吸
入空気流によって開閉制御されるエアバルブを設け、機
関加速運転時に作動せしめられる加速ポンプのポンプ室
を一方では逆止弁を介して気化器フロート室に連通ずる
と共に他方では２次側気化器吸気通路内に配置された加
速ノズルに連結し、加速運転時にポンプ室内の燃料を加
速ノズルから２次側気化器吸気通路内に供給するように
したエアバルブ式気化器において、上記加速ポンプがピ
ストンを具備すると共に上記ポンプ室が該ピストンによ
って画定され、該ピストンをエアバルブに連結してエア
バルブの開度が大きくなるにつれてポンプ室の容積を減
少せしめるようにしたエアバルブ式気化器。An air valve is installed in the intake passage of the secondary side carburetor upstream of the secondary side throttle valve, and the opening and closing are controlled by the intake air flow. The pump is connected to an acceleration nozzle disposed in the secondary side carburetor intake passage, and is configured to supply fuel in the pump chamber from the acceleration nozzle to the secondary side carburetor intake passage during acceleration operation. In the air valve type carburetor, the acceleration pump includes a piston, the pump chamber is defined by the piston, and the piston is connected to an air valve to reduce the volume of the pump chamber as the opening degree of the air valve increases. Air valve type vaporizer.
JP18215183U 1983-11-28 1983-11-28 Air valve type vaporizer Granted JPS6090548U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18215183U JPS6090548U (en) 1983-11-28 1983-11-28 Air valve type vaporizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18215183U JPS6090548U (en) 1983-11-28 1983-11-28 Air valve type vaporizer

Publications (2)

Publication Number Publication Date
JPS6090548U true JPS6090548U (en) 1985-06-21
JPS6319584Y2 JPS6319584Y2 (en) 1988-06-01

Family

ID=30394542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18215183U Granted JPS6090548U (en) 1983-11-28 1983-11-28 Air valve type vaporizer

Country Status (1)

Country Link
JP (1) JPS6090548U (en)

Also Published As

Publication number Publication date
JPS6319584Y2 (en) 1988-06-01

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