JPS6186513U - - Google Patents
Info
- Publication number
- JPS6186513U JPS6186513U JP17038784U JP17038784U JPS6186513U JP S6186513 U JPS6186513 U JP S6186513U JP 17038784 U JP17038784 U JP 17038784U JP 17038784 U JP17038784 U JP 17038784U JP S6186513 U JPS6186513 U JP S6186513U
- Authority
- JP
- Japan
- Prior art keywords
- additive
- particulate
- internal combustion
- combustion engine
- supply 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.)
- Granted
Links
- 239000000654 additive Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 1
Description
第１図は本考案の１実施例を示す構成図、第２
図は従来例を示す構成図、第３図は排気ガス温度
と微粒子低減率の関係を示すグラフである。
１…内燃機関、７…吸気通路、８…添加剤噴射
弁、１０…添加剤、１１…ポンプ、１２…コント
ロールユニツト、１３…機関回転数センサ、１４
…燃料噴射ポンプレバー開度センサ。
Figure 1 is a configuration diagram showing one embodiment of the present invention;
The figure is a configuration diagram showing a conventional example, and FIG. 3 is a graph showing the relationship between exhaust gas temperature and particulate reduction rate. DESCRIPTION OF SYMBOLS 1... Internal combustion engine, 7... Intake passage, 8... Additive injection valve, 10... Additive, 11... Pump, 12... Control unit, 13... Engine speed sensor, 14
...Fuel injection pump lever opening sensor.
Claims (1)
関の吸気通路に供給する添加剤供給手段と、微粒
子排出量若しくはその関連要素を検出する微粒子
排出量検出手段と、検出された所定値以上の微粒
子排出量に基づいて前記添加剤供給手段を制御す
る制御手段と、を備えたことを特徴とする内燃機
関の排気微粒子処理装置。 an additive supply means for supplying an additive that promotes the oxidation of exhaust particulates to an intake passage of an internal combustion engine; a particulate emission amount detection means for detecting particulate emissions or related factors; and particulate emissions exceeding a predetermined value detected. An exhaust particulate treatment device for an internal combustion engine, comprising: control means for controlling the additive supply means based on the amount of the additive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17038784U JPS6337470Y2 (en) | 1984-11-12 | 1984-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17038784U JPS6337470Y2 (en) | 1984-11-12 | 1984-11-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6186513U true JPS6186513U (en) | 1986-06-06 |
| JPS6337470Y2 JPS6337470Y2 (en) | 1988-10-04 |
Family
ID=30728094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17038784U Expired JPS6337470Y2 (en) | 1984-11-12 | 1984-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6337470Y2 (en) |
-
1984
- 1984-11-12 JP JP17038784U patent/JPS6337470Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6337470Y2 (en) | 1988-10-04 |
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