JPS6176120U - - Google Patents
Info
- Publication number
- JPS6176120U JPS6176120U JP16143784U JP16143784U JPS6176120U JP S6176120 U JPS6176120 U JP S6176120U JP 16143784 U JP16143784 U JP 16143784U JP 16143784 U JP16143784 U JP 16143784U JP S6176120 U JPS6176120 U JP S6176120U
- Authority
- JP
- Japan
- Prior art keywords
- intake passage
- intake
- engine
- switching valve
- passage
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Characterised By The Charging Evacuation (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案実施例に係る吸気装置を備えた
エンジンの吸気系の要部平面図、第２図は第１図
の−縦断面図、第３図は第１図の−縦断
面図、第４図は従来のエンジンの吸気装置の構造
図である。
１…エンジン、２…シリンダブロツク、３…シ
リンダヘツド、４…ピストン、５…シリンダ、６
…吸気弁、７…吸気ポート、９…燃焼室、１０…
サージタンクユニツト、１１…サージタンク、１
４，１５…連通口、１６…独立吸気管、１７，１
８…吸気通路、２０…ロータ、２１，２２…開口
、２６…バイパス吸気通路、３１…スライド部材
３１、３２…スロツトルバルブ、３３…エアフロ
ーメータ、３４…エアクリーナ、３５…インジエ
クタ。
FIG. 1 is a plan view of a main part of an intake system of an engine equipped with an intake system according to an embodiment of the present invention, FIG. 2 is a vertical cross-sectional view of FIG. 1, and FIG. 3 is a vertical cross-sectional view of FIG. , FIG. 4 is a structural diagram of a conventional engine intake system. 1...Engine, 2...Cylinder block, 3...Cylinder head, 4...Piston, 5...Cylinder, 6
...Intake valve, 7...Intake port, 9...Combustion chamber, 10...
Surge tank unit, 11...Surge tank, 1
4,15...Communication port, 16...Independent intake pipe, 17,1
8... Intake passage, 20... Rotor, 21, 22... Opening, 26... Bypass intake passage, 31... Slide member 31, 32... Throttle valve, 33... Air flow meter, 34... Air cleaner, 35... Injector.
Claims (1)
なる第１の吸気通路と第２の吸気通路とを備え、
該第１の吸気通路と第２の吸気通路とを切換弁に
よりエンジンの運転状態に応じて択一的に切換え
るようにしたエンジンの吸気装置であつて、前記
燃焼室に直接連通可能で且つ前記切換弁の切換動
作に連動して開閉されるバイパス吸気通路を備え
ていて、前記バイパス吸気通路が前記切換弁の作
動途中において開口せしめられる如く構成されて
いることを特徴とするエンジンの吸気装置。 A first intake passage and a second intake passage having different passage lengths communicate with the combustion chamber independently of each other,
An intake system for an engine, wherein the first intake passage and the second intake passage are selectively switched depending on the operating state of the engine by a switching valve, the intake system being capable of direct communication with the combustion chamber, An intake system for an engine, comprising a bypass intake passage that is opened and closed in conjunction with the switching operation of a switching valve, and the bypass intake passage is configured to be opened during operation of the switching valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16143784U JPS6176120U (en) | 1984-10-24 | 1984-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16143784U JPS6176120U (en) | 1984-10-24 | 1984-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6176120U true JPS6176120U (en) | 1986-05-22 |
Family
ID=30719347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16143784U Pending JPS6176120U (en) | 1984-10-24 | 1984-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6176120U (en) |
-
1984
- 1984-10-24 JP JP16143784U patent/JPS6176120U/ja active Pending
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