JPS6147480U - Exhaust gas recirculation device - Google Patents
Exhaust gas recirculation deviceInfo
- Publication number
- JPS6147480U JPS6147480U JP13136784U JP13136784U JPS6147480U JP S6147480 U JPS6147480 U JP S6147480U JP 13136784 U JP13136784 U JP 13136784U JP 13136784 U JP13136784 U JP 13136784U JP S6147480 U JPS6147480 U JP S6147480U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- exhaust
- recirculation device
- gas recirculation
- regulator
- 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
【図面の簡単な説明】
第１図は本考案に係る排気ガス再循環装置の一実施例を
示す概略系統図、第２図、第３図は同装置のレギュレー
タの側断面図である。
図中、１はエンジン、２は排気マニホルド、３は排気管
、４はトラップ、５は排気サイレンサ、６はＥＧＲ通路
、７はＥＧＲパイプ、８はレギュレータ、９は調整圧力
導入ライン、１０はケーシング、１４はダイヤフラム、
１５は弁体、１６は弁座、１７は弁孔である。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic system diagram showing an embodiment of an exhaust gas recirculation device according to the present invention, and FIGS. 2 and 3 are side sectional views of a regulator of the device. In the figure, 1 is the engine, 2 is the exhaust manifold, 3 is the exhaust pipe, 4 is the trap, 5 is the exhaust silencer, 6 is the EGR passage, 7 is the EGR pipe, 8 is the regulator, 9 is the adjustment pressure introduction line, 10 is the casing , 14 is a diaphragm,
15 is a valve body, 16 is a valve seat, and 17 is a valve hole.
Claims (1)
気系のトラップ上流側より吸気系に排気．ガスの一部を
導入するＥＧＲ通路を設け、該通路にＥＧＲガス圧を調
整するレギュレータを設けると共に、該レギュレータの
作動調整圧として上記トラップ下流側の排気系の排気ガ
ス圧をレギュレータに導入する調整圧力導入ラインを設
けたこと，を特徴とする排気ガス再循環装置。The exhaust system of a diesel engine that has a trap for exhaust particulates is discharged from the upstream side of the trap to the intake system. An EGR passage is provided to introduce a part of the gas, a regulator is provided in the passage to adjust the EGR gas pressure, and the exhaust gas pressure of the exhaust system on the downstream side of the trap is introduced into the regulator as the operating adjustment pressure of the regulator. An exhaust gas recirculation device characterized by having a pressure introduction line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13136784U JPS6147480U (en) | 1984-08-31 | 1984-08-31 | Exhaust gas recirculation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13136784U JPS6147480U (en) | 1984-08-31 | 1984-08-31 | Exhaust gas recirculation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6147480U true JPS6147480U (en) | 1986-03-29 |
Family
ID=30689959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13136784U Pending JPS6147480U (en) | 1984-08-31 | 1984-08-31 | Exhaust gas recirculation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6147480U (en) |
-
1984
- 1984-08-31 JP JP13136784U patent/JPS6147480U/en active Pending
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