JPS61145863U - - Google Patents
Info
- Publication number
- JPS61145863U JPS61145863U JP2855885U JP2855885U JPS61145863U JP S61145863 U JPS61145863 U JP S61145863U JP 2855885 U JP2855885 U JP 2855885U JP 2855885 U JP2855885 U JP 2855885U JP S61145863 U JPS61145863 U JP S61145863U
- Authority
- JP
- Japan
- Prior art keywords
- gas recirculation
- exhaust gas
- control valve
- exhaust
- valve
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
- Fluid-Driven Valves (AREA)
Description
図面は本考案の一実施例を示す構成図である。
１……排気ガス還流通路、２……エンジン、３
……排気通路、４……吸気通路、５……ＥＧＲバ
ルブ、６……負圧制御通路、７……スロツトルバ
ルブ、８……ＢＰＴ、８ａ……センシングポート
、９……流量制御バルブ装置、９ａ……ダイヤフ
ラム室、９ｂ……大気圧室、９ｃ……ダイヤフラ
ム。
The drawing is a configuration diagram showing an embodiment of the present invention. 1... Exhaust gas recirculation passage, 2... Engine, 3
...Exhaust passage, 4...Intake passage, 5...EGR valve, 6...Negative pressure control passage, 7...Throttle valve, 8...BPT, 8a...Sensing port, 9...Flow control valve device , 9a...Diaphragm chamber, 9b...Atmospheric pressure chamber, 9c...Diaphragm.
Claims (1)
路に、上記バルブの上流にある排圧トランスデユ
ーサのセンシングポートと排気管との間に位置し
て制御面積を変化する流量制御バルブを設け、上
記流量制御バルブを大気圧変動で動作するように
構成したことを特徴とする自動車用エンジンの排
気ガス還流装置。 A flow rate control valve that changes the control area and is located between the sensing port of the exhaust pressure transducer upstream of the valve and the exhaust pipe is provided in the exhaust gas recirculation path having the exhaust gas recirculation control valve. An exhaust gas recirculation device for an automobile engine, characterized in that a control valve is configured to operate according to atmospheric pressure fluctuations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2855885U JPS61145863U (en) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2855885U JPS61145863U (en) | 1985-02-28 | 1985-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61145863U true JPS61145863U (en) | 1986-09-09 |
Family
ID=30526547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2855885U Pending JPS61145863U (en) | 1985-02-28 | 1985-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61145863U (en) |
-
1985
- 1985-02-28 JP JP2855885U patent/JPS61145863U/ja active Pending
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