JPH0243411U - - Google Patents
Info
- Publication number
- JPH0243411U JPH0243411U JP12159288U JP12159288U JPH0243411U JP H0243411 U JPH0243411 U JP H0243411U JP 12159288 U JP12159288 U JP 12159288U JP 12159288 U JP12159288 U JP 12159288U JP H0243411 U JPH0243411 U JP H0243411U
- Authority
- JP
- Japan
- Prior art keywords
- particulate filter
- type heating
- combustion type
- exhaust temperature
- 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
- 239000003054 catalyst Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 230000001172 regenerating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
Description
第１図は本考案の一実施例を示す全体構成図、
第２図は制御フローチヤート図である。Ａ……バ
ーナ、４……触媒付きパーテイキユレイトフイル
タ、５……吸気ポート、６……燃料ノズル、８…
…着火プラグ、１０……コントロールユニツト、
１１……エンジン回転センサ、１２……排気温度
センサ。
FIG. 1 is an overall configuration diagram showing an embodiment of the present invention;
FIG. 2 is a control flow chart. A... Burner, 4... Particulate filter with catalyst, 5... Intake port, 6... Fuel nozzle, 8...
...Spark plug, 10...Control unit,
11...Engine rotation sensor, 12...Exhaust temperature sensor.
Claims (1)
ルタを介装したデイーゼルエンジンにおいて、吸
気ポート内に燃焼式加熱手段を設け、エンジン回
転数検出手段および排気温度検出手段からの信号
に基づき排気温度が所定値以下のときに前記燃焼
式加熱手段を作動して前記パーテイキユレイトフ
イルタを再生するコントロールユニツトを設けた
ことを特徴とするパーテイキユレイトフイルタの
再生装置。 In a diesel engine in which a particulate filter with a catalyst is installed in the exhaust passage, a combustion type heating means is provided in the intake port, and the exhaust temperature is kept below a predetermined value based on signals from the engine rotation speed detection means and the exhaust temperature detection means. 1. A particulate filter regenerating apparatus, comprising: a control unit that operates the combustion type heating means to regenerate the particulate filter when the particulate filter is regenerated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12159288U JPH0243411U (en) | 1988-09-19 | 1988-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12159288U JPH0243411U (en) | 1988-09-19 | 1988-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0243411U true JPH0243411U (en) | 1990-03-26 |
Family
ID=31368739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12159288U Pending JPH0243411U (en) | 1988-09-19 | 1988-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0243411U (en) |
-
1988
- 1988-09-19 JP JP12159288U patent/JPH0243411U/ja active Pending
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