JPS639450U - - Google Patents
Info
- Publication number
- JPS639450U JPS639450U JP10179986U JP10179986U JPS639450U JP S639450 U JPS639450 U JP S639450U JP 10179986 U JP10179986 U JP 10179986U JP 10179986 U JP10179986 U JP 10179986U JP S639450 U JPS639450 U JP S639450U
- Authority
- JP
- Japan
- Prior art keywords
- throttle valve
- supply device
- internal combustion
- fuel injection
- mixture
- 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 6
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図はこの考案に係る内燃機関の混合気供給
装置の一実施例を示す要部断面図、第２図は第１
図の―線断面図、第３図は絞り弁の所定開度
状態を示す断面図、第４図は従来の混合気供給装
置を示す断面図である。
１……機関、６……スロツトルボデイ、６ａ…
…スロツトルチヤンバ（吸気通路）、７……絞り
弁、８……燃料噴射弁、８ａ……噴口、１１……
開口部、１２……バイパス通路、１２ｂ……出口
。
FIG. 1 is a sectional view of essential parts showing an embodiment of the air-fuel mixture supply device for an internal combustion engine according to this invention, and FIG.
3 is a sectional view showing a predetermined opening state of the throttle valve, and FIG. 4 is a sectional view showing a conventional air-fuel mixture supply device. 1... Engine, 6... Throttle body, 6a...
...Throttle chamber (intake passage), 7... Throttle valve, 8... Fuel injection valve, 8a... Nozzle port, 11...
Opening, 12...bypass passage, 12b...exit.
Claims (1)
の下流側に配設され、かつ該絞り弁で調整された
吸気量に応じて燃料を噴射する燃料噴射弁とを備
えた内燃機関の混合気供給装置において、上記吸
気通路の周壁に、上記絞り弁をバイパスするバイ
パス通路を設けると共に、該バイパス通路の出口
を上記燃料噴射弁の噴口近傍に指向して形成した
ことを特徴とする内燃機関の混合気供給装置。 A mixture of internal combustion engines equipped with a throttle valve disposed in an intake passage and a fuel injection valve disposed downstream of the throttle valve and injecting fuel according to the amount of intake air adjusted by the throttle valve. In the air supply device, an internal combustion engine characterized in that a bypass passage for bypassing the throttle valve is provided on the peripheral wall of the intake passage, and an outlet of the bypass passage is formed to face near the injection port of the fuel injection valve. mixture supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10179986U JPS639450U (en) | 1986-07-02 | 1986-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10179986U JPS639450U (en) | 1986-07-02 | 1986-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS639450U true JPS639450U (en) | 1988-01-22 |
Family
ID=30972859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10179986U Pending JPS639450U (en) | 1986-07-02 | 1986-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS639450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0254392U (en) * | 1988-10-15 | 1990-04-19 |
-
1986
- 1986-07-02 JP JP10179986U patent/JPS639450U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0254392U (en) * | 1988-10-15 | 1990-04-19 |
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