JPS6061455U - Internal combustion engine idling air amount control device - Google Patents
Internal combustion engine idling air amount control deviceInfo
- Publication number
- JPS6061455U JPS6061455U JP15327983U JP15327983U JPS6061455U JP S6061455 U JPS6061455 U JP S6061455U JP 15327983 U JP15327983 U JP 15327983U JP 15327983 U JP15327983 U JP 15327983U JP S6061455 U JPS6061455 U JP S6061455U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- passage
- combustion engine
- internal combustion
- opened
- 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
- Characterised By The Charging Evacuation (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概略図、第２図はスロットル
アセンブリの拡大詳細図、第３図は第２図のｍ−ｍ線に
沿う断面図、
１ ＆ａｔ １８ ｂ−・・吸気通路、２４ａ、２４
ｂ・・・スロットル弁、３０・・・連通路、３２・・・
可変吸気管長制御弁、４２・・・吸気遮断弁、７２．７
６・・・バイパス通路、７４・・・ＩＳＣ弁。Fig. 1 is a schematic diagram of the overall configuration of the present invention, Fig. 2 is an enlarged detailed view of the throttle assembly, Fig. 3 is a cross-sectional view taken along line m-m in Fig. 2, 1 &at 18 b--Intake passage; 24a, 24
b...Throttle valve, 30...Communication path, 32...
Variable intake pipe length control valve, 42...Intake cutoff valve, 72.7
6... Bypass passage, 74... ISC valve.
Claims (1)
々のグループを供給する別々の吸気通路を有し、これら
の２つの吸気管を連通路によって相互に接続し、該連通
路の開閉を行う可変吸気管長制御弁を備え、連通路の上
流において夫々の吸気通路にスロットル弁を設置し、一
方連通路の下流において一方の吸気通路に吸気遮断弁を
設置した内燃機関において、アイドリング時の吸入空気
の通過する、かつ流量制御弁装置を設置したバイパス通
路はその一端で一方の吸気通路においてスロットル弁の
上流に開口され、他端は制御弁近傍で吸気通路に開口さ
れるアイドリング空気量制御装置。The cylinders of a multi-cylinder internal combustion engine are divided into a plurality of groups and have separate intake passages for supplying each group, these two intake pipes are interconnected by a communication passage, and the communication passage is opened and closed. In an internal combustion engine equipped with a variable intake pipe length control valve, a throttle valve installed in each intake passage upstream of the communication passage, and an intake cutoff valve installed in one intake passage downstream of the communication passage, the intake air during idling The bypass passage through which the flow rate control valve device is installed is opened at one end upstream of the throttle valve in one intake passage, and the other end is opened into the intake passage near the control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15327983U JPS6061455U (en) | 1983-10-04 | 1983-10-04 | Internal combustion engine idling air amount control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15327983U JPS6061455U (en) | 1983-10-04 | 1983-10-04 | Internal combustion engine idling air amount control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6061455U true JPS6061455U (en) | 1985-04-30 |
Family
ID=30339166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15327983U Pending JPS6061455U (en) | 1983-10-04 | 1983-10-04 | Internal combustion engine idling air amount control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6061455U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59231161A (en) * | 1983-06-15 | 1984-12-25 | Nissan Motor Co Ltd | Auxiliary air supplying device for internal-conbustion engine |
| JPS6069239A (en) * | 1983-09-14 | 1985-04-19 | Mazda Motor Corp | Intake apparatus for v-type engine |
-
1983
- 1983-10-04 JP JP15327983U patent/JPS6061455U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59231161A (en) * | 1983-06-15 | 1984-12-25 | Nissan Motor Co Ltd | Auxiliary air supplying device for internal-conbustion engine |
| JPS6069239A (en) * | 1983-09-14 | 1985-04-19 | Mazda Motor Corp | Intake apparatus for v-type engine |
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