JPS58149573U - Internal combustion engine intake system - Google Patents
Internal combustion engine intake systemInfo
- Publication number
- JPS58149573U JPS58149573U JP4612882U JP4612882U JPS58149573U JP S58149573 U JPS58149573 U JP S58149573U JP 4612882 U JP4612882 U JP 4612882U JP 4612882 U JP4612882 U JP 4612882U JP S58149573 U JPS58149573 U JP S58149573U
- Authority
- JP
- Japan
- Prior art keywords
- port
- intake
- combustion engine
- internal combustion
- intake 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.)
- Granted
Links
Landscapes
- Valve-Gear Or Valve Arrangements (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図は本考案の一実施例に係る内燃機関の吸気系の断
面図、第2図は第1図の吸気系の断面図、第3図は第1
図および第2図においてサイアミーズポートのみを取出
して示した平面図、第4図は第3図のサイアミーズポー
トの斜視図、である。
1・・・・・・シリンダヘッド、3・・・・・・主吸気
ポート、4・・・・・・副吸気ポート、5・・・・・・
排気ポート、7・・・・・・副吸気ポートに装着された
排気弁、7a・・・・・・排気弁7の傘部、9・・・・
・・燃焼室リセス、10・・・・・・点火プラグ、11
・・・・・・スキッシュエリアの一例のシリンダヘッド
下端平坦面、12・・・・・・隔壁、18・・・・・・
燃料噴射弁、19・・・・・・副吸気ポートの上壁面、
20・・・・・・噴射口。FIG. 1 is a sectional view of the intake system of an internal combustion engine according to an embodiment of the present invention, FIG. 2 is a sectional view of the intake system of FIG.
FIG. 4 is a plan view showing only the Siamese port taken out and shown in FIG. 2, and FIG. 4 is a perspective view of the Siamese port shown in FIG. 3. 1... Cylinder head, 3... Main intake port, 4... Sub-intake port, 5...
Exhaust port, 7... Exhaust valve attached to the sub-intake port, 7a... Umbrella portion of exhaust valve 7, 9...
... Combustion chamber recess, 10... Spark plug, 11
..... Lower end flat surface of cylinder head as an example of squish area, 12 ..... Bulkhead, 18 ....
Fuel injection valve, 19...Top wall surface of sub-intake port,
20...Injection port.
Claims (3)
トポートからなる副吸気ポートとを両ポートの分岐点が
シリンダヘッド内にあるサイアミーズポートに構成し、
燃料噴射弁を前記サイアミーズポートの副吸気ポート側
に設置したことを特徴とする内燃機関の吸気系。(1) A main intake port consisting of a helical port and a sub-intake port consisting of a straight port are configured into a Siamese port where the branch point of both ports is inside the cylinder head,
An intake system for an internal combustion engine, characterized in that a fuel injection valve is installed on a sub-intake port side of the Siamese port.
の吸気系において、前記副吸気ポートが点火プラグ対向
側の面積の大きなスキッシュエリアに開口しているもの
。(2) Utility Model Registration Scope The intake system for an internal combustion engine according to claim 1, wherein the auxiliary intake port opens into a squish area with a large area on the side facing the spark plug.
の吸気系において、前記燃料噴射弁が、前記副吸気ポー
トに装着されている吸気弁の傘部の裏側でかつ前記傘部
との距離が近い部位の副吸気ポート上壁面に設けられて
いるもの。(3) Scope of Utility Model Registration In the intake system of an internal combustion engine according to claim 1, the fuel injection valve is located on the back side of the umbrella portion of the intake valve attached to the auxiliary intake port and in contact with the umbrella portion. The one provided on the upper wall of the sub-intake port in a location close to the intake port.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4612882U JPS58149573U (en) | 1982-03-31 | 1982-03-31 | Internal combustion engine intake system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4612882U JPS58149573U (en) | 1982-03-31 | 1982-03-31 | Internal combustion engine intake system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58149573U true JPS58149573U (en) | 1983-10-07 |
JPS6329176Y2 JPS6329176Y2 (en) | 1988-08-05 |
Family
ID=30057132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4612882U Granted JPS58149573U (en) | 1982-03-31 | 1982-03-31 | Internal combustion engine intake system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58149573U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60111021A (en) * | 1983-11-18 | 1985-06-17 | Honda Motor Co Ltd | Three-valve type internal-combustion engine with fuel injection device |
JPS62174533A (en) * | 1986-01-28 | 1987-07-31 | Mazda Motor Corp | Intake device for diesel engine |
JP2006342746A (en) * | 2005-06-09 | 2006-12-21 | Toyota Motor Corp | Intake structure for internal combustion engine |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5339527A (en) * | 1976-09-24 | 1978-04-11 | Yamatake Honeywell Co Ltd | Combustion safty device |
JPS53112308A (en) * | 1977-03-11 | 1978-09-30 | Mitsubishi Motors Corp | Internal combustion engine |
JPS5544004U (en) * | 1978-09-14 | 1980-03-22 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3866767A (en) * | 1973-02-15 | 1975-02-18 | Rapistan Inc | Mobile tier picking apparatus for a warehousing system |
-
1982
- 1982-03-31 JP JP4612882U patent/JPS58149573U/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5339527A (en) * | 1976-09-24 | 1978-04-11 | Yamatake Honeywell Co Ltd | Combustion safty device |
JPS53112308A (en) * | 1977-03-11 | 1978-09-30 | Mitsubishi Motors Corp | Internal combustion engine |
JPS5544004U (en) * | 1978-09-14 | 1980-03-22 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60111021A (en) * | 1983-11-18 | 1985-06-17 | Honda Motor Co Ltd | Three-valve type internal-combustion engine with fuel injection device |
JPS62174533A (en) * | 1986-01-28 | 1987-07-31 | Mazda Motor Corp | Intake device for diesel engine |
JP2006342746A (en) * | 2005-06-09 | 2006-12-21 | Toyota Motor Corp | Intake structure for internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
JPS6329176Y2 (en) | 1988-08-05 |
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