JPS62128154U - - Google Patents
Info
- Publication number
- JPS62128154U JPS62128154U JP1510086U JP1510086U JPS62128154U JP S62128154 U JPS62128154 U JP S62128154U JP 1510086 U JP1510086 U JP 1510086U JP 1510086 U JP1510086 U JP 1510086U JP S62128154 U JPS62128154 U JP S62128154U
- Authority
- JP
- Japan
- Prior art keywords
- metering
- small diameter
- diameter portion
- suction piston
- metering jet
- 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
- 241000234435 Lilium Species 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
第１図は第２図の要部拡大図、第２図は本考案
による可変ベンチユリ型気化器の断面図、第３図
は第２実施例を示す図、第４図は従来の技術を説
明する図、である。
１０…気化器本体、１２…吸入空気通路、１４
…スロツトル弁、１６…ベンチユリ、１８…サク
シヨンピストン、３２…燃料通路、３２ａ…段付
部、３４…計量ニードル、３４ａ…小径部、３４
ｂ…肩部、４０…計量ジエツト。
Figure 1 is an enlarged view of the main part of Figure 2, Figure 2 is a sectional view of the variable bench lily type carburetor according to the present invention, Figure 3 is a diagram showing the second embodiment, and Figure 4 explains the conventional technology. This is a diagram. 10... Carburetor main body, 12... Intake air passage, 14
... Throttle valve, 16... Bench lily, 18... Suction piston, 32... Fuel passage, 32a... Stepped part, 34... Metering needle, 34a... Small diameter part, 34
b...Shoulder part, 40...Measuring jet.
Claims (1)
のベンチユリを形成するために吸入空気通路に対
してほぼ直角方向に動くことのできるサクシヨン
ピストンと、サクシヨンピストンの余端に取付け
られた計量ニードルと、計量ニードルと協働する
計量ジエツトを備えた燃料通路とを具備した可変
ベンチユリ型気化器において、前記計量ニードル
が始動時に前記計量ジエツトと係合するための小
径部を有するとともに、前記燃料通路には前記計
量ジエツトに隣接して段付部が形成され、サクシ
ヨンピストンの全閉時に計量ニードルの前記小径
部を前記計量ジエツトに係合させるとともに前記
小径部に連らなる肩部を前記段付部に支持させる
ようにしたことを特徴とする可変ベンチユリ型気
化器。 A carburetor body having an intake air passage, a suction piston that can move approximately at right angles to the intake air passage to form a bench lily of variable area, and a metering needle attached to the remaining end of the suction piston. and a fuel passageway having a metering jet cooperating with a metering needle, wherein the metering needle has a small diameter portion for engaging the metering jet during startup, and the fuel passageway has a small diameter portion for engaging the metering jet during startup; A stepped portion is formed adjacent to the metering jet, and when the suction piston is fully closed, the small diameter portion of the metering needle is engaged with the metering jet, and the shoulder portion continuous with the small diameter portion is connected to the stepped portion. A variable bench lily type carburetor characterized by being supported by the attached part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1510086U JPS62128154U (en) | 1986-02-06 | 1986-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1510086U JPS62128154U (en) | 1986-02-06 | 1986-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62128154U true JPS62128154U (en) | 1987-08-13 |
Family
ID=30805716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1510086U Pending JPS62128154U (en) | 1986-02-06 | 1986-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62128154U (en) |
-
1986
- 1986-02-06 JP JP1510086U patent/JPS62128154U/ja active Pending