JPS62124258U - - Google Patents
Info
- Publication number
- JPS62124258U JPS62124258U JP1286886U JP1286886U JPS62124258U JP S62124258 U JPS62124258 U JP S62124258U JP 1286886 U JP1286886 U JP 1286886U JP 1286886 U JP1286886 U JP 1286886U JP S62124258 U JPS62124258 U JP S62124258U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- combustion
- advances
- control means
- purification device
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 8
- 239000007924 injection Substances 0.000 claims 8
- 239000000446 fuel Substances 0.000 claims 6
- 238000002485 combustion reaction Methods 0.000 claims 3
- 238000000746 purification Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
図面はこの考案の一実施例の構成図である。
１……デイーゼルエンジン、３……電子ガバナ
、４……電子タイマ、６……排気管、７……パテ
イキユレートトラツパ、８……光学センサ、９…
…コンピユータ。
The drawing is a block diagram of one embodiment of this invention. DESCRIPTION OF SYMBOLS 1... Diesel engine, 3... Electronic governor, 4... Electronic timer, 6... Exhaust pipe, 7... Particulate trapper, 8... Optical sensor, 9...
...computer.
Claims (1)
トトラツパと、このパテイキユレートトラツパ内
の燃焼光を検出する光学センサと、この光学セン
サの出力から前記パテイキユレートトラツパ内の
燃焼の程度を検出し燃焼が激しい場合には燃料噴
射量を減少させるとともに燃料噴射時期を進める
燃料噴射制御手段とを有してなるデイーゼルエン
ジン用排気浄化装置。 (2) 前記燃料噴射制御手段は、インジエクシヨ
ンポンプの電子ガバナを介して燃料噴射量を減少
させ、前記インジエクシヨンポンプの電子タイマ
を介して燃料噴射時期を進める実用新案登録請求
の範囲第(1)項記載のデイーゼルエンジン用排気
浄化装置。[Claims for Utility Model Registration] (1) A particulate trapper disposed in the exhaust passage, an optical sensor for detecting combustion light in the particulate trapper, and a An exhaust gas purification device for a diesel engine, comprising a fuel injection control means that detects the degree of combustion in a particulate trapper and, when combustion is intense, reduces the fuel injection amount and advances the fuel injection timing. (2) The fuel injection control means reduces the fuel injection amount via an electronic governor of the injection pump and advances the fuel injection timing via an electronic timer of the injection pump. The exhaust purification device for diesel engines described in (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1286886U JPH0417794Y2 (en) | 1986-01-30 | 1986-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1286886U JPH0417794Y2 (en) | 1986-01-30 | 1986-01-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62124258U true JPS62124258U (en) | 1987-08-07 |
| JPH0417794Y2 JPH0417794Y2 (en) | 1992-04-21 |
Family
ID=30801400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1286886U Expired JPH0417794Y2 (en) | 1986-01-30 | 1986-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0417794Y2 (en) |
-
1986
- 1986-01-30 JP JP1286886U patent/JPH0417794Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0417794Y2 (en) | 1992-04-21 |
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