JPS63156425U - - Google Patents
Info
- Publication number
- JPS63156425U JPS63156425U JP4764187U JP4764187U JPS63156425U JP S63156425 U JPS63156425 U JP S63156425U JP 4764187 U JP4764187 U JP 4764187U JP 4764187 U JP4764187 U JP 4764187U JP S63156425 U JPS63156425 U JP S63156425U
- Authority
- JP
- Japan
- Prior art keywords
- intake passage
- intake
- wall surface
- valve
- partition
- 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
- 238000005192 partition Methods 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Characterised By The Charging Evacuation (AREA)
Description
第１図は吸気通路の断面平面図、第２図は吸気
通路の側面断面図、第３図は第１図の−線に
沿つてみた断面図、第４図は別の実施例を示す吸
気通路の断面平面図、第５図は第４図の吸気通路
の側面断面図、第６図は第４図の−線に沿つ
てみた断面図、第７図は更に別の実施例を示す吸
気通路の側面断面図である。
２……第１吸気弁、３……第２吸気弁、４，２
２……吸気通路、５……分離壁、６……第１吸気
通路、７……第２吸気通路、８，２３……隔壁、
１０，２５……吸気制御弁、１３……燃料噴射弁
、１４，２６……リブ。
Fig. 1 is a sectional plan view of the intake passage, Fig. 2 is a side sectional view of the intake passage, Fig. 3 is a sectional view taken along the - line in Fig. 1, and Fig. 4 is an intake passage showing another embodiment. 5 is a side sectional view of the intake passage in FIG. 4, FIG. 6 is a sectional view taken along the - line in FIG. 4, and FIG. 7 is an intake diagram showing yet another embodiment. FIG. 3 is a side cross-sectional view of the passage. 2...First intake valve, 3...Second intake valve, 4,2
2... Intake passage, 5... Separation wall, 6... First intake passage, 7... Second intake passage, 8, 23... Partition wall,
10, 25... Intake control valve, 13... Fuel injection valve, 14, 26... Rib.
Claims (1)
のステム周りから吸気通路の軸線に沿い吸気通路
の上流方向に向けて延びる隔壁を吸気通路内に形
成し、機関高負荷運転時に開弁する吸気制御弁を
隔壁上流端と吸気通路の一方の側壁面間に配置し
た内燃機関において、上記隔壁を吸気弁ステム周
りから下流に向けて吸気弁上方の吸気通路内壁面
まで延設すると共に吸気弁ステム周りから該吸気
通路内壁面に向う隔壁の下壁面をほぼ水平方向に
域いは下方に延びるように形成した内燃機関の吸
気装置。 A partition is formed in the intake passage that hangs downward from the upper wall of the intake passage and extends from around the stem of the intake valve toward the upstream side of the intake passage along the axis of the intake passage, and the valve opens during high engine load operation. In an internal combustion engine in which a control valve is disposed between an upstream end of a partition wall and one side wall surface of an intake passage, the partition wall is extended downstream from around the intake valve stem to the inner wall surface of the intake passage above the intake valve, and An intake system for an internal combustion engine, in which a lower wall surface of a partition wall facing the inner wall surface of the intake passage is formed to extend substantially horizontally or downwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4764187U JPH0533698Y2 (en) | 1987-04-01 | 1987-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4764187U JPH0533698Y2 (en) | 1987-04-01 | 1987-04-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63156425U true JPS63156425U (en) | 1988-10-13 |
| JPH0533698Y2 JPH0533698Y2 (en) | 1993-08-26 |
Family
ID=30868436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4764187U Expired - Lifetime JPH0533698Y2 (en) | 1987-04-01 | 1987-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0533698Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100263744B1 (en) * | 1996-12-26 | 2000-08-16 | 정몽규 | Intake device for generating of reverse tumble |
-
1987
- 1987-04-01 JP JP4764187U patent/JPH0533698Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100263744B1 (en) * | 1996-12-26 | 2000-08-16 | 정몽규 | Intake device for generating of reverse tumble |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0533698Y2 (en) | 1993-08-26 |