JPS5922918U - Diesel exhaust purification equipment - Google Patents
Diesel exhaust purification equipmentInfo
- Publication number
- JPS5922918U JPS5922918U JP11858382U JP11858382U JPS5922918U JP S5922918 U JPS5922918 U JP S5922918U JP 11858382 U JP11858382 U JP 11858382U JP 11858382 U JP11858382 U JP 11858382U JP S5922918 U JPS5922918 U JP S5922918U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- flow rate
- gas passage
- control valve
- detection means
- 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
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
付図は、本考案の一実施例を示すディーゼルパティキュ
レート浄化装置の概要図である。
１．３，４ａ、４ｂ・・・・・・排気ガス通路を形成す
る上流通路、下流通路、およびトラップ適時、５・・・
・・・バイ−パス通路、６・・・・・・アクチュエータ
、７・・・・・・分流制御弁、８・・・・・−耐熱性フ
ィルタ、９・・・・・・流量検出手段、１１・・・・・
・再燃焼促進手段。The attached figure is a schematic diagram of a diesel particulate purification device showing an embodiment of the present invention. 1.3, 4a, 4b...Upstream passage, downstream passage, and trap forming an exhaust gas passage, 5...
... Bypass passage, 6 ... Actuator, 7 ... Diversion control valve, 8 ... Heat resistant filter, 9 ... Flow rate detection means, 11...
・Means for promoting reburning.
Claims (1)
キュレート捕集用耐熱性フィルタと、同フィルタの上流
側の排気ガス通路に設けられた分流ル制御弁と、 同フィルタの上流側至近箇所に設けられたパテイキコル
ート再燃焼保進手段と、 同燃焼促進手段と上記分流制御弁との間の排気ガス通路
の流量を検出する流量検出手段と、同分流制御弁を上記
フィルタ下流側の排気ガス通路に連通させるバイパス通
路と、 上記流量検出手段の出力値信号に基つき同分流制御弁を
操作駆動するアクチュエータとを具備したことを特徴と
するディーゼルパティキュレート浄化装置。[Scope of claim for utility model registration] A heat-resistant filter for collecting particulates installed in the exhaust gas passage of a diesel engine, a flow control valve installed in the exhaust gas passage upstream of the filter, and A particulate collet reburning promotion means provided close to the upstream side, a flow rate detection means for detecting the flow rate of the exhaust gas passage between the combustion promotion means and the above-mentioned branch flow control valve, and a flow rate detection means for detecting the flow rate of the exhaust gas passage between the combustion promotion means and the above-mentioned branch flow control valve, A diesel particulate purification device comprising: a bypass passage communicating with a side exhaust gas passage; and an actuator that operates and drives a branch control valve based on an output value signal of the flow rate detection means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11858382U JPS5922918U (en) | 1982-08-04 | 1982-08-04 | Diesel exhaust purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11858382U JPS5922918U (en) | 1982-08-04 | 1982-08-04 | Diesel exhaust purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5922918U true JPS5922918U (en) | 1984-02-13 |
Family
ID=30272494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11858382U Pending JPS5922918U (en) | 1982-08-04 | 1982-08-04 | Diesel exhaust purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5922918U (en) |
-
1982
- 1982-08-04 JP JP11858382U patent/JPS5922918U/en active Pending
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