JPS6173072U - - Google Patents
Info
- Publication number
- JPS6173072U JPS6173072U JP15880584U JP15880584U JPS6173072U JP S6173072 U JPS6173072 U JP S6173072U JP 15880584 U JP15880584 U JP 15880584U JP 15880584 U JP15880584 U JP 15880584U JP S6173072 U JPS6173072 U JP S6173072U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- injection device
- fuel injector
- throttle valve
- fuel injection
- 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
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Fuel-Injection Apparatus (AREA)
Description
第１図はこの考案の実施例の縦断正面図、第２
図は電磁燃料噴射器の要部拡大断面図、第３図は
同前部端面図、第４図は別の実施例の電磁燃料噴
射器の要部拡大断面図、第５図は同前部端面図、
第６図ａ，ｂおよび第７図ａ，ｂはそれぞれ従来
の燃料噴射装置の燃料噴射状態を示す縦断面図お
よびＡ−Ａ線断面図である。
１１…スロツトル・ボデー、１３…スロツル・
バルブ、１５…電磁燃料噴射器、１６…燃料噴射
孔、１７…アダプタ、Ｃ…回動円。
Figure 1 is a longitudinal sectional front view of an embodiment of this invention, Figure 2
The figure is an enlarged sectional view of the main part of an electromagnetic fuel injector, FIG. 3 is an end view of the front part, FIG. 4 is an enlarged sectional view of the main part of an electromagnetic fuel injector of another embodiment, and FIG. 5 is the front part of the same end view,
FIGS. 6a and 6b and FIGS. 7a and 7b are a longitudinal cross-sectional view and a cross-sectional view taken along the line A-A, respectively, showing the fuel injection state of a conventional fuel injection device. 11...Throttle body, 13...Throttle body
Valve, 15... Electromagnetic fuel injector, 16... Fuel injection hole, 17... Adapter, C... Rotating circle.
Claims (1)
合部に位置するスロツトル・バルブの上流に燃料
噴射器を設けた燃料噴射装置であつて、前記燃料
噴射器にはスロツトル・シヤフトに垂直な前記ス
ロツトル・バルブの直径が描く回動円の接線と一
致する２方向に燃料に噴射させる噴射孔を設けた
ことを特徴とする燃料噴射装置。 (2) 前記燃料噴射器のバルブ・ハウジング先端
に設けた実用新案登録請求の範囲第１項記載の燃
料噴射装置。 (3) 前記噴射孔は前記燃料噴射器のバルブ・ハ
ウジング先端に取り付けた円筒状の保護台と、ほ
ぼ一様な三角形断面を有する棒状の燃料案内部材
とからなるアダプタとして形成した実用新案登録
請求の範囲第１項記載の燃料噴射装置。[Scope of Claim for Utility Model Registration] (1) A fuel injection device having a fuel injector provided upstream of a throttle valve located at a branch collection part of an intake manifold of an internal combustion engine, the fuel injector including a throttle valve. A fuel injection device characterized in that injection holes are provided for injecting fuel in two directions that coincide with tangents to a turning circle drawn by the diameter of the throttle valve perpendicular to the shaft. (2) The fuel injection device according to claim 1, which is provided at the tip of the valve housing of the fuel injector. (3) A utility model registration request in which the injection hole is formed as an adapter consisting of a cylindrical protection base attached to the tip of the valve housing of the fuel injector and a rod-shaped fuel guide member having a substantially uniform triangular cross section. 1. The fuel injection device according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15880584U JPS6173072U (en) | 1984-10-20 | 1984-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15880584U JPS6173072U (en) | 1984-10-20 | 1984-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6173072U true JPS6173072U (en) | 1986-05-17 |
Family
ID=30716777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15880584U Pending JPS6173072U (en) | 1984-10-20 | 1984-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6173072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006291852A (en) * | 2005-04-11 | 2006-10-26 | Keihin Corp | Fuel injection device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5541551B2 (en) * | 1976-10-05 | 1980-10-24 | ||
| JPS5941669B2 (en) * | 1978-11-30 | 1984-10-08 | 双葉電子工業株式会社 | Slow electron beam excited phosphor and fluorescent display device using this slow electron beam excited phosphor |
-
1984
- 1984-10-20 JP JP15880584U patent/JPS6173072U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5541551B2 (en) * | 1976-10-05 | 1980-10-24 | ||
| JPS5941669B2 (en) * | 1978-11-30 | 1984-10-08 | 双葉電子工業株式会社 | Slow electron beam excited phosphor and fluorescent display device using this slow electron beam excited phosphor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006291852A (en) * | 2005-04-11 | 2006-10-26 | Keihin Corp | Fuel injection device |