JPS6411346U - - Google Patents
Info
- Publication number
- JPS6411346U JPS6411346U JP10452287U JP10452287U JPS6411346U JP S6411346 U JPS6411346 U JP S6411346U JP 10452287 U JP10452287 U JP 10452287U JP 10452287 U JP10452287 U JP 10452287U JP S6411346 U JPS6411346 U JP S6411346U
- Authority
- JP
- Japan
- Prior art keywords
- carburetor
- throttle valve
- slow
- view
- intake cylinders
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案の気化器の縦断面図、第２図は
本考案の気化器の要部縦断面図で、第２スロツト
ルバルブが開きはじめるところを示す図、第３図
は本考案の気化器の要部縦断面図で、補助バルブ
が開きはじめるところを示す図、第４図は第２ス
ロツトルバルブを徐々に開いたときの時間に対す
る空燃比の変化を示す線図、第５図は従来の気化
器の縦断面図、第６図は従来の気化器の要部縦断
面図で、補助バルブが開きはじめるところを示す
図、第７図は従来の気化器の要部縦断面図で、第
２スロツトルバルブが開きはじめるところを示す
図である。
１……第１吸気胴、２……第２吸気胴、１７…
…第２スロツトルバルブ、１９……補助バルブ、
２１……第１スローポート、２２……第２スロー
ポート。
Fig. 1 is a vertical sectional view of the carburetor of the present invention, Fig. 2 is a longitudinal sectional view of essential parts of the carburetor of the present invention, showing the point where the second throttle valve begins to open, and Fig. 3 is a longitudinal sectional view of the carburetor of the present invention. Fig. 4 is a longitudinal sectional view of the main part of the carburetor, showing the point where the auxiliary valve begins to open; Fig. 4 is a diagram showing the change in air-fuel ratio with respect to time when the second throttle valve is gradually opened; The figure is a vertical cross-sectional view of a conventional carburetor, Figure 6 is a vertical cross-sectional view of the main part of a conventional carburetor, showing the part where the auxiliary valve starts to open, and Figure 7 is a vertical cross-section of the main part of a conventional carburetor. In the figure, the second throttle valve is shown starting to open. 1...First intake cylinder, 2...Second intake cylinder, 17...
...Second throttle valve, 19...Auxiliary valve,
21...first slow port, 22...second slow port.
Claims (1)
胴内に第１及び第２のスローポートを有する気化
器本体と、閉位置において前記第１スローポート
近傍に位置するスロツトルバルブと、閉位置にお
いて前記第２スローポートを閉じかつ前記スロツ
トルバルブの上流側に位置する補助バルブとを備
えたことを特徴とする気化器。 a carburetor body having a plurality of intake cylinders and having first and second slow ports in at least one of the intake cylinders; a throttle valve located near the first slow port in the closed position; A carburetor comprising: an auxiliary valve that closes the second slow port and is located upstream of the throttle valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10452287U JPS6411346U (en) | 1987-07-09 | 1987-07-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10452287U JPS6411346U (en) | 1987-07-09 | 1987-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6411346U true JPS6411346U (en) | 1989-01-20 |
Family
ID=31336317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10452287U Pending JPS6411346U (en) | 1987-07-09 | 1987-07-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6411346U (en) |
-
1987
- 1987-07-09 JP JP10452287U patent/JPS6411346U/ja active Pending