JPH03106155U - - Google Patents
Info
- Publication number
- JPH03106155U JPH03106155U JP1494490U JP1494490U JPH03106155U JP H03106155 U JPH03106155 U JP H03106155U JP 1494490 U JP1494490 U JP 1494490U JP 1494490 U JP1494490 U JP 1494490U JP H03106155 U JPH03106155 U JP H03106155U
- Authority
- JP
- Japan
- Prior art keywords
- intake passage
- bench lily
- main
- variable bench
- main intake
- 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 9
- 239000000446 fuel Substances 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000006200 vaporizer Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
第１図は本考案のホリゾンタル可変ベンチユリ
気化器の実施例の縦断面図、第２図は１部断面を
とつた第１図の矢視図、第３図は本考案のホリ
ゾンタル可変ベンチユリ気化器を使用したエンジ
ンの燃料分配状態を示す図である。第４図、第５
図、第６図は各シリンダへの燃料配分を改善する
ため、従来行われた非対称の摺動弁下端面形状を
示す図、第７図、第８図は、各シリンダへの燃料
分配改善のためインナベンチユリを配置したホリ
ゾンタル可変ベンチユリ気化器の構成（実公昭４
４−４９６３号）を示す断面図、第９図はジエツ
トニードルに整流板を取付けた実開昭５３−１６
０５４２号開示構成を示す図、第１０図はエンジ
ンの振動によつて振動する案内板を主燃料ノズル
の開口端と相対して配置した実開昭５９−２１０
７３号開示の構成を示す図である。
１……主吸気通路、２……蝶形絞り弁、３……
摺動弁、４……可変ベンチユリ、５……負圧室、
６……大気圧室、７……ダイアフラム、８……ス
プリング、９……主燃料ノズル、１０……整流板
、１１……浮子室、１２……エンジン。
Fig. 1 is a longitudinal sectional view of an embodiment of the horizontal variable bench lily vaporizer of the present invention, Fig. 2 is a partial cross-sectional view taken along the arrow in Fig. 1, and Fig. 3 is the horizontal variable bench lily vaporizer of the present invention. FIG. Figures 4 and 5
Figure 6 shows the asymmetrical lower end surface shape of the sliding valve, which was conventionally done to improve fuel distribution to each cylinder, and Figures 7 and 8 show improvements in fuel distribution to each cylinder. Structure of horizontal variable bench lily vaporizer with inner bench lily arranged (Jikko Sho 4)
4-4963), and Fig. 9 is a cross-sectional view showing the jet needle with a rectifying plate attached to it.
Fig. 10 is a diagram showing the configuration disclosed in No. 0542, and Fig. 10 is the Utility Model Application No. 59-210 in which a guide plate that vibrates due to engine vibration is arranged opposite to the opening end of the main fuel nozzle.
73 is a diagram showing the configuration disclosed in No. 73; FIG. 1... Main intake passage, 2... Butterfly throttle valve, 3...
Sliding valve, 4... variable bench lily, 5... negative pressure chamber,
6... Atmospheric pressure chamber, 7... Diaphragm, 8... Spring, 9... Main fuel nozzle, 10... Current plate, 11... Float chamber, 12... Engine.
Claims (1)
置され、該主吸気通路の前記蝶形絞り弁上流側に
、前記主吸気通路内の吸気流量に依存して交差、
進退動して可変ベンチユリを形成する摺動弁が配
置され、該可変ベンチユリに主燃料ノズルが開口
するホリゾンタル可変ベンチユリ気化器において
、前記主燃料ノズルの頂部に、整流板が取付けら
れ、前記主燃料ノズルは前記主吸気通路内に突出
していて、該突出部の側面に燃料噴孔が開口して
いるホリゾンタル可変ベンチユリ気化器。 A main intake passage with a butterfly throttle valve is disposed horizontally, and upstream of the butterfly throttle valve of the main intake passage, intersecting depending on the intake flow rate in the main intake passage;
In a horizontal variable bench lily carburetor in which a sliding valve that moves forward and backward to form a variable bench lily is arranged, and a main fuel nozzle opens in the variable bench lily, a rectifying plate is attached to the top of the main fuel nozzle, A horizontal variable bench lily carburetor in which a nozzle projects into the main intake passage, and a fuel injection hole is opened on a side surface of the projecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1494490U JPH03106155U (en) | 1990-02-17 | 1990-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1494490U JPH03106155U (en) | 1990-02-17 | 1990-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03106155U true JPH03106155U (en) | 1991-11-01 |
Family
ID=31518281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1494490U Pending JPH03106155U (en) | 1990-02-17 | 1990-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03106155U (en) |
-
1990
- 1990-02-17 JP JP1494490U patent/JPH03106155U/ja active Pending
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