JPS6279937U - - Google Patents
Info
- Publication number
- JPS6279937U JPS6279937U JP17179485U JP17179485U JPS6279937U JP S6279937 U JPS6279937 U JP S6279937U JP 17179485 U JP17179485 U JP 17179485U JP 17179485 U JP17179485 U JP 17179485U JP S6279937 U JPS6279937 U JP S6279937U
- Authority
- JP
- Japan
- Prior art keywords
- intake port
- intake
- control valve
- air
- port
- 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
- 239000000446 fuel Substances 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 2
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案による吸気装置の要部の縦断面
図、第２図は同じくその要部の平断面図、第３図
は本考案による内燃機関の吸気装置の他の一つの
実施例を示す平断面図である。
１…シリンダブロツク、２…シリンダヘツド、
３…シリンダボア、４…ピストン、５…燃焼室、
６…ヘリカル吸気ポート、７…ストレート吸気ポ
ート、８，９…排気ポート、１０，１１…吸気弁
、１２，１３…排気弁、１４…点火プラグホール
、１５…点火プラグ、１６…吸気制御弁、１７…
共通吸気通路、１８…吸気絞り開口、１９…吸気
マニホールド、２０…インジエクタ、２１…隔壁
。
FIG. 1 is a longitudinal sectional view of the main part of the intake system according to the present invention, FIG. 2 is a plan sectional view of the main part, and FIG. FIG. 1...Cylinder block, 2...Cylinder head,
3...Cylinder bore, 4...Piston, 5...Combustion chamber,
6... Helical intake port, 7... Straight intake port, 8, 9... Exhaust port, 10, 11... Intake valve, 12, 13... Exhaust valve, 14... Spark plug hole, 15... Spark plug, 16... Intake control valve, 17...
Common intake passage, 18... Intake throttle opening, 19... Intake manifold, 20... Injector, 21... Partition wall.
Claims (1)
ート及び第二の吸気ポートと、前記第二の吸気ポ
ートを開閉する吸気制御弁と、前記第一の吸気ポ
ートと前記第二の吸気ポートに対し燃料を供給す
る燃料供給手段とを有し、前記吸気制御弁は閉弁
時には前記第二の吸気ポートを閉塞すると同時に
前記第一の吸気ポートに突出して前記第一の吸気
ポートを流れる混合気の流れを絞るよう構成され
ている内燃機関の吸気装置。 a first intake port and a second intake port that each guide the air-fuel mixture to one combustion chamber; an intake control valve that opens and closes the second intake port; and the first intake port and the second intake port. and a fuel supply means for supplying fuel to the air, wherein the intake control valve closes the second intake port when the intake control valve is closed, and at the same time protrudes into the first intake port to allow the mixture to flow through the first intake port. An intake system for an internal combustion engine that is configured to restrict the flow of air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17179485U JPS6279937U (en) | 1985-11-08 | 1985-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17179485U JPS6279937U (en) | 1985-11-08 | 1985-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6279937U true JPS6279937U (en) | 1987-05-22 |
Family
ID=31107750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17179485U Pending JPS6279937U (en) | 1985-11-08 | 1985-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6279937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0387826U (en) * | 1989-12-19 | 1991-09-06 |
-
1985
- 1985-11-08 JP JP17179485U patent/JPS6279937U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0387826U (en) * | 1989-12-19 | 1991-09-06 |
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