JPS61175557U - - Google Patents
Info
- Publication number
- JPS61175557U JPS61175557U JP5924985U JP5924985U JPS61175557U JP S61175557 U JPS61175557 U JP S61175557U JP 5924985 U JP5924985 U JP 5924985U JP 5924985 U JP5924985 U JP 5924985U JP S61175557 U JPS61175557 U JP S61175557U
- Authority
- JP
- Japan
- Prior art keywords
- intake passage
- small
- view
- diameter
- main nozzle
- 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 8
- 239000000446 fuel Substances 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Nozzles (AREA)
Description
第１図は本考案の実施例を示す側断面図、第２
図は本考案の第１実施例を示すスモールベンチユ
リ部の拡大側断面図、第３図は同平面図、第４図
は本考案による空燃比特性図、第５図は本考案の
第２実施例を示すスモールベンチユリ部の拡大側
断面図、第６図は同平面図、第７図は本考案の第
３実施例を示すスモールベンチユリ部の拡大側断
面図、第８図は同平面図、第９図は本考案の第４
実施例を示すスモールベンチユリ部の拡大側断面
図、第１０図は同平面図、第１１図は本考案の第
５実施例を示すスモールベンチユリ部の拡大側断
面図、第１２図は同平面図、第１３図は従来構造
を示すスモールベンチユリ部の拡大側断面図、第
１４図及び第１５図は第１３図のＡ部及びＢ部に
おける流速分布を夫々示す図、第１６図は従来構
造の燃料噴出状態を示す図、第１７図は従来構造
における空燃比特性図である。
１……スモールベンチユリ、１ａ……吸気通路
、４……メインノズル、５……大径の燃料噴出口
、６……小径の燃料噴出口。
Fig. 1 is a side sectional view showing an embodiment of the present invention;
The figure is an enlarged side sectional view of the small bench lily section showing the first embodiment of the present invention, Figure 3 is a plan view of the same, Figure 4 is an air-fuel ratio characteristic diagram according to the present invention, and Figure 5 is the second embodiment of the present invention. FIG. 6 is an enlarged side sectional view of the small bench lily portion showing the embodiment, FIG. 7 is an enlarged side sectional view of the small bench lily portion showing the third embodiment of the present invention, and FIG. 8 is the same plan view. The plan view, Fig. 9, is the fourth figure of this invention.
FIG. 10 is an enlarged side sectional view of the small bench lily portion showing the embodiment, FIG. 11 is an enlarged side sectional view of the small bench lily portion showing the fifth embodiment of the present invention, and FIG. 12 is the same plan view. 13 is an enlarged side sectional view of the small bench lily section showing the conventional structure, FIGS. 14 and 15 are diagrams showing the flow velocity distribution in sections A and B of FIG. 13, respectively, and FIG. FIG. 17, which is a diagram showing the fuel injection state of the conventional structure, is an air-fuel ratio characteristic diagram of the conventional structure. 1...Small bench lily, 1a...Intake passage, 4...Main nozzle, 5...Large diameter fuel injection port, 6...Small diameter fuel injection port.
Claims (1)
吸気通路に円筒状のメインノズルを横断的に架設
し、該メインノズルに、その軸方向に対して複数
個の燃料噴出口を形成すると共にその燃料噴出口
の穴径を、前記吸気通路の中央部に位置するもの
を大径とし、吸気通路の側面部に位置するものを
小径に夫々設定したことを特徴とする気化器。 A cylindrical main nozzle is installed across the intake passage of a small bench lily provided in the intake cylinder of the carburetor, and a plurality of fuel injection ports are formed in the main nozzle in the axial direction, and the fuel is A carburetor characterized in that the diameter of the hole in the jet port located at the center of the intake passage is set to be large, and the diameter of the hole located at the side part of the intake passage is set to be small.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5924985U JPS61175557U (en) | 1985-04-19 | 1985-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5924985U JPS61175557U (en) | 1985-04-19 | 1985-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61175557U true JPS61175557U (en) | 1986-11-01 |
Family
ID=30585501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5924985U Pending JPS61175557U (en) | 1985-04-19 | 1985-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61175557U (en) |
-
1985
- 1985-04-19 JP JP5924985U patent/JPS61175557U/ja active Pending