JPS6153567U - - Google Patents
Info
- Publication number
- JPS6153567U JPS6153567U JP13774784U JP13774784U JPS6153567U JP S6153567 U JPS6153567 U JP S6153567U JP 13774784 U JP13774784 U JP 13774784U JP 13774784 U JP13774784 U JP 13774784U JP S6153567 U JPS6153567 U JP S6153567U
- Authority
- JP
- Japan
- Prior art keywords
- intake passage
- fuel injection
- valve
- fuel
- injection device
- 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 10
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
図面はこの考案の一実施例を示し、第1図はエ
ンジンの燃料噴射装置の断面図、第2図は燃料噴
射弁の断面図、第3図は高負荷時の燃料噴射状態
を示す断面図、第4図は他の例の高負荷時の燃料
噴射状態を示す断面図である。
10…エンジン、14a…一次吸気通路、14
b…二次吸気通路、19…スロツトル弁、20…
燃料噴射弁、21…CPU、23,24…噴射口
。
The drawings show an embodiment of this invention, in which Fig. 1 is a sectional view of the fuel injection device of the engine, Fig. 2 is a sectional view of the fuel injection valve, and Fig. 3 is a sectional view showing the fuel injection state under high load. , FIG. 4 is a cross-sectional view showing the fuel injection state at high load in another example. 10...Engine, 14a...Primary intake passage, 14
b... Secondary intake passage, 19... Throttle valve, 20...
Fuel injection valve, 21... CPU, 23, 24... injection port.
Claims (1)
制限する制御弁と、燃料を噴射する燃料噴射弁と
が設けられたエンジンの燃料噴射装置において、 燃料を、低負荷時には吸気弁の背面に向けて噴
射し、高負荷時には二次吸気通路壁面に向けて噴
射する燃料噴射制御手段を設けた エンジンの燃料噴射装置。[Claim for Utility Model Registration] It has a primary intake passage and a secondary intake passage, and the secondary intake passage includes a control valve that limits the amount of intake air at low loads, and a fuel injection valve that injects fuel. A fuel injection device for an engine equipped with a fuel injection control means for injecting fuel toward the back of an intake valve at low load and toward a wall surface of a secondary intake passage at high load. Injection device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13774784U JPS6153567U (en) | 1984-09-11 | 1984-09-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13774784U JPS6153567U (en) | 1984-09-11 | 1984-09-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6153567U true JPS6153567U (en) | 1986-04-10 |
Family
ID=30696156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13774784U Pending JPS6153567U (en) | 1984-09-11 | 1984-09-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6153567U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62255529A (en) * | 1986-04-28 | 1987-11-07 | Mazda Motor Corp | Intake device of engine |
-
1984
- 1984-09-11 JP JP13774784U patent/JPS6153567U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62255529A (en) * | 1986-04-28 | 1987-11-07 | Mazda Motor Corp | Intake device of engine |