JPS58195031U - Rotation fluctuation prevention device for automotive internal combustion engines - Google Patents
Rotation fluctuation prevention device for automotive internal combustion enginesInfo
- Publication number
- JPS58195031U JPS58195031U JP9393882U JP9393882U JPS58195031U JP S58195031 U JPS58195031 U JP S58195031U JP 9393882 U JP9393882 U JP 9393882U JP 9393882 U JP9393882 U JP 9393882U JP S58195031 U JPS58195031 U JP S58195031U
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- prevention device
- combustion engines
- exhaust gas
- rotation fluctuation
- 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
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (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
図面は本考案の実施例装置の図である。
１・・・・・・機関、５・・・・・・吸気マニホールド
、３・・・・・・気化器、７・・・・・・排気管、１１
．１２・・・・・・還流通路、８・・・・・・排気ガス
還流制御弁、２７・・・・・・スロットル弁、２８．２
９・・・・・・負圧ポート、２６．３２・・・・・・負
圧取出通路、４２・・・・・・ダッシュポット、４０・
・・・・・負圧通路、４９・・・・・・切換弁、５０・
・・・・・圧力スイッチ。The drawing is a diagram of an embodiment of the present invention. 1... Engine, 5... Intake manifold, 3... Carburetor, 7... Exhaust pipe, 11
．． 12...Recirculation passage, 8...Exhaust gas recirculation control valve, 27...Throttle valve, 28.2
9...Negative pressure port, 26.32...Negative pressure outlet passage, 42...Dashpot, 40.
... Negative pressure passage, 49 ... Switching valve, 50.
·····pressure switch.
Claims (1)
と、スロットル弁開度を所定の角度だけ押し開（アイド
ルアップ手段とを設けた自動車用内燃機関において、前
記アイドルアップ手段によりアイドルアップしたとき、
前記排気ガス還流手段による排気ガスの還流をカットす
るようにしたことを特徴とする自動車用内燃機関の回転
変動防止装置。In an automobile internal combustion engine equipped with an exhaust gas recirculation means for recirculating part of the exhaust gas to the intake system, and an idle up means for pushing the throttle valve opening by a predetermined angle, the idle up means When,
A rotational fluctuation prevention device for an internal combustion engine for an automobile, characterized in that the recirculation of exhaust gas by the exhaust gas recirculation means is cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9393882U JPS58195031U (en) | 1982-06-22 | 1982-06-22 | Rotation fluctuation prevention device for automotive internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9393882U JPS58195031U (en) | 1982-06-22 | 1982-06-22 | Rotation fluctuation prevention device for automotive internal combustion engines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58195031U true JPS58195031U (en) | 1983-12-24 |
| JPS6341545Y2 JPS6341545Y2 (en) | 1988-11-01 |
Family
ID=30225116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9393882U Granted JPS58195031U (en) | 1982-06-22 | 1982-06-22 | Rotation fluctuation prevention device for automotive internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58195031U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56135733A (en) * | 1980-03-25 | 1981-10-23 | Toyota Motor Corp | Exhaust gas recirculating device with engine idling-up device |
-
1982
- 1982-06-22 JP JP9393882U patent/JPS58195031U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56135733A (en) * | 1980-03-25 | 1981-10-23 | Toyota Motor Corp | Exhaust gas recirculating device with engine idling-up device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6341545Y2 (en) | 1988-11-01 |
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