JPS639454U - - Google Patents
Info
- Publication number
- JPS639454U JPS639454U JP10168886U JP10168886U JPS639454U JP S639454 U JPS639454 U JP S639454U JP 10168886 U JP10168886 U JP 10168886U JP 10168886 U JP10168886 U JP 10168886U JP S639454 U JPS639454 U JP S639454U
- Authority
- JP
- Japan
- Prior art keywords
- bypass passage
- air bypass
- fuel
- throttle valve
- fuel supply
- 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
- 239000000446 fuel Substances 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
図は本考案の一実施例の概略縦断面図である。
１……内燃機関の吸気分岐管、２……集合部、
３……スロツトルボデイ、４……絞り弁、５……
吸気通路部、６……電磁燃料噴射弁、７……空気
バイパス通路、８……燃料捕集部、９……気液混
合部材、９Ａ……小孔、９Ｂ……空気量調整孔、
１１……空気量調整弁。
The figure is a schematic vertical sectional view of an embodiment of the present invention. 1...Intake branch pipe of internal combustion engine, 2...Collection part,
3... Throttle body, 4... Throttle valve, 5...
Intake passage section, 6... Electromagnetic fuel injection valve, 7... Air bypass passage, 8... Fuel collection section, 9... Gas-liquid mixing member, 9A... Small hole, 9B... Air amount adjustment hole,
11...Air amount adjustment valve.
Claims (1)
ボデイに、吸気絞り弁よりも上流側に位置して燃
料噴射弁を設けた燃料供給装置において、前記絞
り弁を迂回する空気バイパス通路を形成するとと
もに、この空気バイパス通路の下流側開口部より
も上流側かつ絞り弁よりも下流側の吸気通路壁に
沿つて燃料捕集部を開口させ、この燃料捕集部を
多数の小孔を有する気液混合部材を介して前記空
気バイパス通路の途中に連通したことを特徴とす
る内燃機関の燃料供給装置。 In a fuel supply system in which a fuel injection valve is provided in a throttle body connected to an intake pipe collection part of an internal combustion engine, and is located upstream of an intake throttle valve, an air bypass passage that bypasses the throttle valve is formed, and this A fuel collecting section is opened along the intake passage wall upstream of the downstream opening of the air bypass passage and downstream of the throttle valve, and the fuel collecting section is connected to a gas-liquid mixing member having a large number of small holes. A fuel supply device for an internal combustion engine, characterized in that the fuel supply device communicates with the air bypass passage midway through the air bypass passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10168886U JPS639454U (en) | 1986-07-02 | 1986-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10168886U JPS639454U (en) | 1986-07-02 | 1986-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS639454U true JPS639454U (en) | 1988-01-22 |
Family
ID=30972646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10168886U Pending JPS639454U (en) | 1986-07-02 | 1986-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS639454U (en) |
-
1986
- 1986-07-02 JP JP10168886U patent/JPS639454U/ja active Pending