JPS63102956U - - Google Patents
Info
- Publication number
- JPS63102956U JPS63102956U JP20206886U JP20206886U JPS63102956U JP S63102956 U JPS63102956 U JP S63102956U JP 20206886 U JP20206886 U JP 20206886U JP 20206886 U JP20206886 U JP 20206886U JP S63102956 U JPS63102956 U JP S63102956U
- Authority
- JP
- Japan
- Prior art keywords
- bleed
- lily
- variable
- negative pressure
- effective area
- 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 5
- 239000006200 vaporizer Substances 0.000 claims 1
- 239000000446 fuel Substances 0.000 description 1
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
第１図は本考案の実施例を示す縦断面図、第２
図は異なる実施例の断面部分図、第３図は従来技
術の縦断面略図、第４図は吸入空気量に対応した
ベンチユリ負圧の変化を示すグラフである。
１……吸気路、２……吸気ピストン、３……ベ
ンチユリ、６……サクシヨン室、１０，２２……
ばね、１１……ジエツトニードル、１２……主ノ
ズル、１３……燃料通路、１４，２５……可変空
気ブリード、１６……ブリード空気通路、１７，
２６……ブリードジエツト、２０……針弁。
Fig. 1 is a vertical sectional view showing an embodiment of the present invention;
The drawings are partial cross-sectional views of different embodiments, FIG. 3 is a schematic longitudinal cross-sectional view of the prior art, and FIG. 4 is a graph showing changes in the vent lily negative pressure in response to the amount of intake air. 1... Intake path, 2... Intake piston, 3... Bench lily, 6... Suction chamber, 10, 22...
Spring, 11... Jet needle, 12... Main nozzle, 13... Fuel passage, 14, 25... Variable air bleed, 16... Bleed air passage, 17.
26... Bleed jet, 20... Needle valve.
Claims (1)
しベンチユリ負圧がほぼ一定に保たれる可変ベン
チユリ気化器において、ベンチユリ負圧およびば
ねによつて往復動させられブリードジエツトの有
効面積を変える針弁を具えた可変空気ブリードを
設けたことを特徴とする可変ベンチユリ気化器。 In a variable bench lily carburetor, in which the effective area of the bleed jet changes depending on the amount of intake air and the negative pressure of the bleed jet is kept almost constant, a needle valve is reciprocated by the negative pressure of the vent lily and a spring to change the effective area of the bleed jet. A variable bench lily vaporizer characterized by being provided with a variable air bleed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20206886U JPS63102956U (en) | 1986-12-24 | 1986-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20206886U JPS63102956U (en) | 1986-12-24 | 1986-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63102956U true JPS63102956U (en) | 1988-07-04 |
Family
ID=31166112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20206886U Pending JPS63102956U (en) | 1986-12-24 | 1986-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63102956U (en) |
-
1986
- 1986-12-24 JP JP20206886U patent/JPS63102956U/ja active Pending