JPS6054740U - Cylinder split operation control internal combustion engine intake system - Google Patents
Cylinder split operation control internal combustion engine intake systemInfo
- Publication number
- JPS6054740U JPS6054740U JP14595683U JP14595683U JPS6054740U JP S6054740 U JPS6054740 U JP S6054740U JP 14595683 U JP14595683 U JP 14595683U JP 14595683 U JP14595683 U JP 14595683U JP S6054740 U JPS6054740 U JP S6054740U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- intake
- intake passage
- combustion engine
- internal combustion
- 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
Landscapes
- Supercharger (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Output Control And Ontrol Of Special Type Engine (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図は本考案の全体構成図、第２図は第１図のｎ−ｎ
線に沿う断面図。
１８・・・・・・吸気管、１８ａ、１８ｂ・・・・・・
吸気通路、２１ａ、２１ｂ・・・・・・サージタンク、
２７・・・・・・排気管、４２・・・・・・吸気遮断弁
、５２・・・・・・制御弁、７１・・・・・・負圧通路
。Figure 1 is the overall configuration diagram of the present invention, Figure 2 is the n-n diagram in Figure 1.
A cross-sectional view along the line. 18...Intake pipe, 18a, 18b...
Intake passage, 21a, 21b...surge tank,
27...Exhaust pipe, 42...Intake cutoff valve, 52...Control valve, 71...Negative pressure passage.
Claims (1)
夫々のグループの気筒を別々に供給する第１及び第２の
吸気通路を有し、その第１の吸気通路内に吸気遮断弁を
設置し、その吸気遮断弁の−下流を排気管に持続する環
流通路を有し、該環流通路内に負圧作動式の制御弁を配
置し、該制御弁の負圧室は第２の吸気通路のサージタン
ク部に負圧通路を介Ｕて接続され、かつ該負圧通路は第
１の吸気通路のサージタンク部を挿通されていて、この
分だけ第１の吸気通路のサージタンク部の容積を第２の
吸気通路の容積より小さくしている気筒分割運転制御内
燃機関の吸気装置。The cylinders of a multi-cylinder internal combustion engine are divided into two groups, each group has a first and second intake passage that separately supplies the cylinders, and an intake cutoff valve is installed in the first intake passage. and a recirculation passage extending downstream of the intake cutoff valve to the exhaust pipe, a negative pressure operated control valve is disposed within the recirculation passage, and the negative pressure chamber of the control valve is connected to the second intake passage. is connected to the surge tank portion of the first intake passage through a negative pressure passage U, and the negative pressure passage is inserted through the surge tank portion of the first intake passage, and the volume of the surge tank portion of the first intake passage is reduced by this amount. An intake system for an internal combustion engine with cylinder division operation control, in which the volume of the second intake passage is smaller than that of the second intake passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14595683U JPS6054740U (en) | 1983-09-22 | 1983-09-22 | Cylinder split operation control internal combustion engine intake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14595683U JPS6054740U (en) | 1983-09-22 | 1983-09-22 | Cylinder split operation control internal combustion engine intake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6054740U true JPS6054740U (en) | 1985-04-17 |
Family
ID=30325033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14595683U Pending JPS6054740U (en) | 1983-09-22 | 1983-09-22 | Cylinder split operation control internal combustion engine intake system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6054740U (en) |
-
1983
- 1983-09-22 JP JP14595683U patent/JPS6054740U/en active Pending
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