JPS6117459U - Exhaust recirculation device - Google Patents
Exhaust recirculation deviceInfo
- Publication number
- JPS6117459U JPS6117459U JP10333784U JP10333784U JPS6117459U JP S6117459 U JPS6117459 U JP S6117459U JP 10333784 U JP10333784 U JP 10333784U JP 10333784 U JP10333784 U JP 10333784U JP S6117459 U JPS6117459 U JP S6117459U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- exhaust recirculation
- negative pressure
- intake
- exhaust
- 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
- Exhaust-Gas Circulating Devices (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
図は、本考案の実施例による排気還流装置のシステム回
路図である。
１・・・吸気通路、４・・・排気還流弁、６・・・ＥＧ
Ｒ調圧弁、７・・・吸気弁、８・・・制御弁、９・・・
遅延弁、９１，．９３，９４・・・負圧通路。The figure is a system circuit diagram of an exhaust gas recirculation device according to an embodiment of the present invention. 1... Intake passage, 4... Exhaust recirculation valve, 6... EG
R pressure regulating valve, 7... Intake valve, 8... Control valve, 9...
Delay valve, 91,. 93, 94... Negative pressure passage.
Claims (1)
さにほぼ比例して弁の開度が調整される排気還流弁を備
えた排気還流装置において、吸気弁下流の吸気管圧ポー
トより遅延弁を介して供給されてくる負圧にほほ比例し
て、弁の開度を調整し大気をブリードする制御弁が、前
記吸気通路と前記排気還流弁を結ぶ負圧通路の途中に設
けられたことを特徴とする排気還流装置。In an exhaust recirculation system equipped with an exhaust recirculation valve whose opening degree is adjusted approximately in proportion to the magnitude of the negative pressure supplied from the intake passage via a pressure regulating valve, from the intake pipe pressure port downstream of the intake valve. A control valve is provided in the middle of the negative pressure passage connecting the intake passage and the exhaust recirculation valve to adjust the opening degree of the valve in approximately proportion to the negative pressure supplied through the delay valve to bleed the atmosphere. An exhaust gas recirculation device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10333784U JPS6117459U (en) | 1984-07-09 | 1984-07-09 | Exhaust recirculation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10333784U JPS6117459U (en) | 1984-07-09 | 1984-07-09 | Exhaust recirculation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6117459U true JPS6117459U (en) | 1986-01-31 |
Family
ID=30662731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10333784U Pending JPS6117459U (en) | 1984-07-09 | 1984-07-09 | Exhaust recirculation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6117459U (en) |
-
1984
- 1984-07-09 JP JP10333784U patent/JPS6117459U/en active Pending
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