JPS6090549U - Air valve type vaporizer - Google Patents
Air valve type vaporizerInfo
- Publication number
- JPS6090549U JPS6090549U JP18301083U JP18301083U JPS6090549U JP S6090549 U JPS6090549 U JP S6090549U JP 18301083 U JP18301083 U JP 18301083U JP 18301083 U JP18301083 U JP 18301083U JP S6090549 U JPS6090549 U JP S6090549U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- carburetor
- secondary side
- air
- air valve
- 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
Links
Landscapes
- 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
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・・・加速
ポンプ、２７・・・ポンプ室、３８・・・流量制御弁。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...Acceleration pump, 27...Pump chamber, 38...Flow rate control valve.
Claims (1)
入空気流によって開閉制御されるエアバルブを設け、該
２次側スロットル弁によって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
室に連結すると共に他方では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、２次側スロットル弁閉
弁動作時にケロート室内の燃料を上記逆止弁を介してポ
° ンプ室内に吸込み、２次側スロットル弁開弁動作−
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、上記ポンプ室を燃料返戻通路を介して気化器フロ
ート室内に連結し、上記エアバルブに連結されて該エア
バルブの開度が大きくなるに従って開口面精が減少する
流量制御弁を該燃料返戻通路内に設けたエアバルブ式気
化器。An air valve whose opening and closing are controlled by the intake air flow is provided in the secondary side carburetor intake passage upstream of the secondary side throttle valve, and a check valve is connected to the pump chamber of the acceleration pump operated by the secondary side throttle valve. The valve is connected to the float chamber of the carburetor through the valve and connected to the acceleration nozzle arranged in the intake passage of the secondary side carburetor on the other side, and when the secondary side throttle valve is closed, the fuel in the Kerot chamber is passed through the check valve. The air is sucked into the pump chamber and the secondary throttle valve opens.
In an air valve type carburetor in which fuel in a pump chamber is supplied from an acceleration nozzle into a secondary side carburetor intake passage, the pump chamber is connected to a float chamber of the carburetor via a fuel return passage, and the air valve is connected to the air valve. An air valve type carburetor which is provided in the fuel return passage with a flow control valve that is connected to the valve and whose opening surface precision decreases as the opening degree of the air valve increases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18301083U JPS6090549U (en) | 1983-11-29 | 1983-11-29 | Air valve type vaporizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18301083U JPS6090549U (en) | 1983-11-29 | 1983-11-29 | Air valve type vaporizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6090549U true JPS6090549U (en) | 1985-06-21 |
Family
ID=30396186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18301083U Pending JPS6090549U (en) | 1983-11-29 | 1983-11-29 | Air valve type vaporizer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6090549U (en) |
-
1983
- 1983-11-29 JP JP18301083U patent/JPS6090549U/en active Pending
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