JPS6369728U - - Google Patents
Info
- Publication number
- JPS6369728U JPS6369728U JP16231086U JP16231086U JPS6369728U JP S6369728 U JPS6369728 U JP S6369728U JP 16231086 U JP16231086 U JP 16231086U JP 16231086 U JP16231086 U JP 16231086U JP S6369728 U JPS6369728 U JP S6369728U
- Authority
- JP
- Japan
- Prior art keywords
- intake passage
- intake
- valve
- passage
- extends
- 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
- 238000005192 partition Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims 4
- 238000002485 combustion reaction Methods 0.000 claims 1
Landscapes
- 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図は吸気制御弁の側面図
、第５図は第４図の底面図である。
１…第１吸気弁、３…第２吸気弁、４…吸気通
路、５…分離壁、６…第１吸気通路、７…第２吸
気通路、８…隔壁、１０…吸気制御弁。
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 a side view of the intake control valve. FIG. 5 is a bottom view of FIG. 4. DESCRIPTION OF SYMBOLS 1...First intake valve, 3...Second intake valve, 4...Intake passage, 5...Separation wall, 6...First intake passage, 7...Second intake passage, 8...Partition, 10...Intake control valve.
Claims (1)
に対して共通の吸気通路を設け、該第１吸気弁お
よび第２吸気弁の間から吸気通路の上流方向に向
けて延びる分離壁により吸気通路を第１吸気通路
と第２吸気通路に分離し、吸気通路の上壁面から
下方に向けて垂下しかつ第１吸気弁のステム周り
から第１吸気通路の軸線に沿い分離壁の上流端を
越えて共通吸気通路の中央部まで吸気通路の上流
方向に向けて延びる隔壁を吸気通路内に形成し、
閉弁時に第２吸気通路側の共通吸気通路側壁面と
隔壁上流端間を閉鎖しかつ開弁時に上記分離壁と
整列する吸気制御弁を吸気通路内に配置した内燃
機関の吸気装置。 A common intake passage is provided for the first intake valve and the second intake valve that are arranged in parallel with each other, and the intake passage is defined by a separation wall that extends from between the first intake valve and the second intake valve toward the upstream direction of the intake passage. is separated into a first intake passage and a second intake passage, and hangs downward from the upper wall surface of the intake passage, and extends from around the stem of the first intake valve to the axis of the first intake passage and crosses over the upstream end of the separation wall. forming a partition in the intake passage that extends in the upstream direction of the intake passage to the center of the common intake passage;
An intake system for an internal combustion engine, comprising an intake control valve disposed in an intake passage, which closes between a side wall surface of a common intake passage on the second intake passage side and an upstream end of a partition wall when the valve is closed, and is aligned with the partition wall when the valve is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16231086U JPS6369728U (en) | 1986-10-24 | 1986-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16231086U JPS6369728U (en) | 1986-10-24 | 1986-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6369728U true JPS6369728U (en) | 1988-05-11 |
Family
ID=31089451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16231086U Pending JPS6369728U (en) | 1986-10-24 | 1986-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6369728U (en) |
-
1986
- 1986-10-24 JP JP16231086U patent/JPS6369728U/ja active Pending