JPS61204954U - - Google Patents
Info
- Publication number
- JPS61204954U JPS61204954U JP8850485U JP8850485U JPS61204954U JP S61204954 U JPS61204954 U JP S61204954U JP 8850485 U JP8850485 U JP 8850485U JP 8850485 U JP8850485 U JP 8850485U JP S61204954 U JPS61204954 U JP S61204954U
- Authority
- JP
- Japan
- Prior art keywords
- injector nozzle
- fuel injection
- throttle valve
- valve
- sub
- 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
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims 2
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図は、本考案による燃料噴射式用スロツト
ルボデイの要部を示す断面図、第２図は従来の実
施例を示すスロツトルボデイの断面図である。
１……スロツトルボデイ、２……吸入通路、３
……主スロツトルバルブ、４……インジエクタノ
ズル、５……インジエクタホルダ、８……副スロ
ツトルバルブ、９……エアブリード通路、１０…
…開口部、１１……補助噴射口。
FIG. 1 is a sectional view showing essential parts of a fuel injection type throttle body according to the present invention, and FIG. 2 is a sectional view of a conventional throttle body. 1...Throttle body, 2...Suction passage, 3
...Main throttle valve, 4...Injector nozzle, 5...Injector holder, 8...Sub-throttle valve, 9...Air bleed passage, 10...
...Opening, 11...Auxiliary injection port.
Claims (1)
る単点式燃料噴射装置において、上記インジエク
タノズルの上流側に主スロツトルバルブと連動し
て開閉される副スロツトルバルブを設け、上記副
スロツトルバルブの上流側に開口部を有するエア
ブリード通路を上記インジエクタノズル近傍に吹
出口を有する補助噴射口に連通させてなることを
特徴とする燃料噴射式用スロツトルボデイ。 In a single-point fuel injection device in which an injector nozzle is installed in an intake passage, a sub-throttle valve that opens and closes in conjunction with a main throttle valve is provided upstream of the injector nozzle; A throttle body for a fuel injection type, characterized in that an air bleed passage having an opening on the upstream side of a valve communicates with an auxiliary injection port having an air outlet near the injector nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8850485U JPS61204954U (en) | 1985-06-12 | 1985-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8850485U JPS61204954U (en) | 1985-06-12 | 1985-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61204954U true JPS61204954U (en) | 1986-12-24 |
Family
ID=30641708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8850485U Pending JPS61204954U (en) | 1985-06-12 | 1985-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61204954U (en) |
-
1985
- 1985-06-12 JP JP8850485U patent/JPS61204954U/ja active Pending