JPS61110820U - - Google Patents
Info
- Publication number
- JPS61110820U JPS61110820U JP19611584U JP19611584U JPS61110820U JP S61110820 U JPS61110820 U JP S61110820U JP 19611584 U JP19611584 U JP 19611584U JP 19611584 U JP19611584 U JP 19611584U JP S61110820 U JPS61110820 U JP S61110820U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- purification device
- gas purification
- diesel engine
- trap
- 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
- 238000000746 purification Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Description
第１図は本考案による排気ガス浄化装置を含む
デイーゼル機関の排気ガス浄化システムの構成図
、第２図は本考案の一実施例を示す構成図、第３
図は本考案による排気ガス浄化装置の温度特性の
説明図、第４図は本考案の別の実施例を示す構成
図、第５図は本考案の更に別の実施例を示す構成
図である。
３：排気ガス浄化装置、５，２４，２５，３１
：微粒子トラツプ、６，２１，２２，２３，３２
：加熱手段、６ａ，３３：ＰＴＣヒータ。
Fig. 1 is a block diagram of an exhaust gas purification system for a diesel engine including an exhaust gas purification device according to the present invention, Fig. 2 is a block diagram showing an embodiment of the present invention, and Fig. 3 is a block diagram showing an embodiment of the present invention.
The figure is an explanatory diagram of the temperature characteristics of the exhaust gas purification device according to the present invention, FIG. 4 is a block diagram showing another embodiment of the present invention, and FIG. 5 is a block diagram showing still another embodiment of the present invention. . 3: Exhaust gas purification device, 5, 24, 25, 31
: Particulate trap, 6, 21, 22, 23, 32
: heating means, 6a, 33: PTC heater.
Claims (1)
と、このトラツプに捕集された微粒子を焼却する
加熱手段とを有するデイーゼル機関の排気ガス浄
化装置において、前記加熱手段が、正の抵抗温度
特性を有するＰＴＣサーミスタからなる発熱体で
構成されることを特徴とするデイーゼル機関の排
気ガス浄化装置。 An exhaust gas purification device for a diesel engine that includes a particulate trap that collects particulates in exhaust gas and a heating means that incinerates the particulates collected in the trap, wherein the heating part has a positive resistance temperature characteristic. An exhaust gas purification device for a diesel engine characterized by comprising a heating element made of a PTC thermistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19611584U JPS61110820U (en) | 1984-12-26 | 1984-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19611584U JPS61110820U (en) | 1984-12-26 | 1984-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61110820U true JPS61110820U (en) | 1986-07-14 |
Family
ID=30753769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19611584U Pending JPS61110820U (en) | 1984-12-26 | 1984-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61110820U (en) |
-
1984
- 1984-12-26 JP JP19611584U patent/JPS61110820U/ja active Pending
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