JPS59105016U - Diesel exhaust filter regeneration system - Google Patents
Diesel exhaust filter regeneration systemInfo
- Publication number
- JPS59105016U JPS59105016U JP19849682U JP19849682U JPS59105016U JP S59105016 U JPS59105016 U JP S59105016U JP 19849682 U JP19849682 U JP 19849682U JP 19849682 U JP19849682 U JP 19849682U JP S59105016 U JPS59105016 U JP S59105016U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- regeneration system
- filter regeneration
- diesel exhaust
- exhaust filter
- 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
- 230000008929 regeneration Effects 0.000 title claims description 3
- 238000011069 regeneration method Methods 0.000 title claims description 3
- 239000000446 fuel Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000013618 particulate matter Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案によるディーゼルパティキュレートフィ
ルタ再生システムを示す概略断面図、第２図は第１図の
フィルタの温度特性図である。
１・・・排気ガス通路、２・・・フィルタ、３・・・バ
ーナ、５・・・燃料通路、６・・・１次空気通路、７・
・・燃料噴射ノズル、８り・空気ポンプ、９・・・２次
空気通路、１０・・・放電型プラグ又はグロープラグ、
１１゜１２．１３・・・切換弁、１４・・・温度センサ
、１５・・・電子制御ユテット。１、FIG. 1 is a schematic sectional view showing a diesel particulate filter regeneration system according to the present invention, and FIG. 2 is a temperature characteristic diagram of the filter shown in FIG. DESCRIPTION OF SYMBOLS 1... Exhaust gas passage, 2... Filter, 3... Burner, 5... Fuel passage, 6... Primary air passage, 7...
... Fuel injection nozzle, 8 - Air pump, 9 ... Secondary air passage, 10 ... Discharge type plug or glow plug,
11゜12.13...Switching valve, 14...Temperature sensor, 15...Electronic control unit. 1,
Claims (1)
ガス中のパティキュレート番捕集するフィルタと、燃料
を噴射する燃料噴射ノズルを有し、上記フィルタに捕集
されたバテイキ丘レートを再燃焼させるバーナと、上記
燃料噴射ノズル周辺から空気を供給する空気供給手段と
、上記フィルターの下流部の温度を検出し、同温度が上
限設定温度に達すると、上記フィルタでのパティキュレ
ートの再燃焼を一時的に停止させる制御手段とを具備し
ていることを特徴とするディーゼルパティキュレートフ
ィルタ再生システム。It is installed in the exhaust gas passage of a diesel engine and has a filter that collects particulates in the exhaust gas and a fuel injection nozzle that injects fuel, and re-burns the particulate matter collected by the filter. an air supply means that supplies air from around the fuel injection nozzle, and detects the temperature of the downstream part of the filter, and when the temperature reaches a set upper limit temperature, re-burns the particulates in the filter. A diesel particulate filter regeneration system comprising: a control means for temporarily stopping the filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19849682U JPS59105016U (en) | 1982-12-29 | 1982-12-29 | Diesel exhaust filter regeneration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19849682U JPS59105016U (en) | 1982-12-29 | 1982-12-29 | Diesel exhaust filter regeneration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59105016U true JPS59105016U (en) | 1984-07-14 |
Family
ID=30424061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19849682U Pending JPS59105016U (en) | 1982-12-29 | 1982-12-29 | Diesel exhaust filter regeneration system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59105016U (en) |
-
1982
- 1982-12-29 JP JP19849682U patent/JPS59105016U/en active Pending
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