JPS5879071U - Intake path device for fuel-injected internal combustion engines - Google Patents
Intake path device for fuel-injected internal combustion enginesInfo
- Publication number
- JPS5879071U JPS5879071U JP17516381U JP17516381U JPS5879071U JP S5879071 U JPS5879071 U JP S5879071U JP 17516381 U JP17516381 U JP 17516381U JP 17516381 U JP17516381 U JP 17516381U JP S5879071 U JPS5879071 U JP S5879071U
- Authority
- JP
- Japan
- Prior art keywords
- path device
- intake path
- fuel injection
- internal combustion
- air
- 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
- Fuel-Injection Apparatus (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例の吸気路装置の断面図、第２図は本考案
の同じく断面図、第３図ａは本考案第二実施例（４気筒
）の補助空気ギヤラリ１８の平面図、第３図すは第３図
ａのフランジ部２０の正面図、第３図Ｃは同じくフラン
ジ部の底面図、第４図は本考案第二実施例（６気筒）の
補助空気ギヤラリ１８の右半分の平面図である。
Ａ・・・吸気マニホールド、１・・・吸気路、２・・・
絞弁、４・・・燃料噴射弁、７・・・空気窯、１５・・
・補助空気ギヤラリ取付ボス、１６・・・エア通路、１
８・・・補助空気ギヤラリ、１９・・・空気管、２０・
・・分岐フランジ、２１・・・０リング（弾性シール材
）、２２・・・ボルト、２３・・・締付部。FIG. 1 is a sectional view of a conventional intake path device, FIG. 2 is a sectional view of the same according to the present invention, FIG. Figure 3 is a front view of the flange part 20 of Figure 3a, Figure 3C is a bottom view of the flange part, and Figure 4 is the right half of the auxiliary air gear assembly 18 of the second embodiment (6 cylinders) of the present invention. FIG. A...Intake manifold, 1...Intake path, 2...
Throttle valve, 4...Fuel injection valve, 7...Air kiln, 15...
・Auxiliary air gear mounting boss, 16...Air passage, 1
8... Auxiliary air gear gallery, 19... Air pipe, 20.
... Branch flange, 21 ... 0 ring (elastic sealing material), 22 ... Bolt, 23 ... Tightening part.
Claims (1)
射弁の先端部に吸気路と連通ずる空気室を形成し、この
空気室に絞弁上流からの空気を補助空気ギヤラリを介し
て導入するようにした燃料噴射機関の吸気路装置におい
て、各燃料噴射弁に対応する分岐フランジ部を備える補
助空気ギヤラリ−を合成樹脂で一体成型し、該フランジ
部と吸気マニホールドの取付ボスとを弾性シール材を介
して締結したことを特徴とする転科噴射式内燃機関の吸
気路装置。A fuel injection valve is provided in the intake passage corresponding to each cylinder, and an air chamber communicating with the intake passage is formed at the tip of each fuel injection valve, and air from upstream of the throttle valve is supplied to this air chamber through an auxiliary air gear. In an intake path device for a fuel injection engine, an auxiliary air gear rally equipped with a branch flange corresponding to each fuel injection valve is integrally molded with synthetic resin, and the flange and the mounting boss of the intake manifold are connected to each other. An intake path device for a transfer injection internal combustion engine, characterized in that the air intake path device is connected via an elastic sealing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17516381U JPS5879071U (en) | 1981-11-25 | 1981-11-25 | Intake path device for fuel-injected internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17516381U JPS5879071U (en) | 1981-11-25 | 1981-11-25 | Intake path device for fuel-injected internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5879071U true JPS5879071U (en) | 1983-05-28 |
Family
ID=29967428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17516381U Pending JPS5879071U (en) | 1981-11-25 | 1981-11-25 | Intake path device for fuel-injected internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5879071U (en) |
-
1981
- 1981-11-25 JP JP17516381U patent/JPS5879071U/en active Pending
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