JPS6182035U - - Google Patents
Info
- Publication number
- JPS6182035U JPS6182035U JP16830384U JP16830384U JPS6182035U JP S6182035 U JPS6182035 U JP S6182035U JP 16830384 U JP16830384 U JP 16830384U JP 16830384 U JP16830384 U JP 16830384U JP S6182035 U JPS6182035 U JP S6182035U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- valve
- auxiliary
- intake passage
- main
- 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 4
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案の一実施例を示す構成説明図
、第２図はその要部の断面図、第３図は従来にお
ける吸気装置の一例を示す断面図である。
２…燃焼室、４…主吸気ポート、５…副吸気ポ
ート、６…主吸気弁、７…副吸気弁、８…吸気遮
断弁、１１…回転数センサ、１３…副吸気弁停止
装置。
FIG. 1 is a structural explanatory diagram showing an embodiment of this invention, FIG. 2 is a sectional view of the main part thereof, and FIG. 3 is a sectional view showing an example of a conventional intake device. 2...Combustion chamber, 4...Main intake port, 5...Sub-intake port, 6...Main intake valve, 7...Sub-intake valve, 8...Intake cutoff valve, 11...Rotational speed sensor, 13...Sub-intake valve stop device.
Claims (1)
と、副吸気弁を介して燃焼室に連通する副吸気通
路と、機関低速域において上記副吸気弁の作動を
停止する副吸気弁停止装置と、機関低速域におい
て主吸気通路の一部および副吸気通路を遮断する
吸気遮断弁とを備えてなる内燃機関の吸気装置。 A main intake passage that communicates with the combustion chamber via the main intake valve, an auxiliary intake passage that communicates with the combustion chamber via the auxiliary intake valve, and an auxiliary intake valve stop device that stops the operation of the auxiliary intake valve in the low engine speed range. An intake system for an internal combustion engine, comprising: and an intake cutoff valve that cuts off a part of a main intake passage and a sub-intake passage in a low engine speed range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16830384U JPS6182035U (en) | 1984-11-06 | 1984-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16830384U JPS6182035U (en) | 1984-11-06 | 1984-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6182035U true JPS6182035U (en) | 1986-05-30 |
Family
ID=30726079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16830384U Pending JPS6182035U (en) | 1984-11-06 | 1984-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6182035U (en) |
-
1984
- 1984-11-06 JP JP16830384U patent/JPS6182035U/ja active Pending