JPH0294315U - - Google Patents
Info
- Publication number
- JPH0294315U JPH0294315U JP118789U JP118789U JPH0294315U JP H0294315 U JPH0294315 U JP H0294315U JP 118789 U JP118789 U JP 118789U JP 118789 U JP118789 U JP 118789U JP H0294315 U JPH0294315 U JP H0294315U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- casing
- blow
- communicates
- trap 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000001172 regenerating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
第１図は本考案の一実施例の構成図、第２図は
フイルタへのパテイキユレートの付着量とエンジ
ン排圧との関係を表わすグラフである。
図面中、１１はエンジン、１２は排気管、１３
は排ガス通路、１４はパテイキユレートトラツプ
装置、１５はケーシング、１６はフイルタ、１７
はフイルタ再生用加熱源、１８はクランクケース
、２０はブローバイガス導管、２２は分岐管、２
３は吸気管、２４は切換弁である。
FIG. 1 is a block diagram of an embodiment of the present invention, and FIG. 2 is a graph showing the relationship between the amount of particulate matter deposited on the filter and the engine exhaust pressure. In the drawing, 11 is the engine, 12 is the exhaust pipe, 13
14 is an exhaust gas passage, 14 is a particulate trap device, 15 is a casing, 16 is a filter, 17
18 is a crank case; 20 is a blow-by gas conduit; 22 is a branch pipe;
3 is an intake pipe, and 24 is a switching valve.
Claims (1)
と、このケーシング内に配設されてパテイキユレ
ートを捕集するフイルタと、フイルタ再生用加熱
源とを有するエンジンのパテイキユレートトラツ
プ装置において、前記エンジンのクランクケース
と前記ケーシングとを連通するブローバイガス導
管と、このブローバイガス導管と前記エンジンの
吸気管とを連通する分岐管と、前記ブローバイガ
ス導管に配設されてブローバイガスの流通を前記
ケーシング側あるいは前記吸気管側へ切換える切
換弁とを具えたことを特徴とするエンジンのパテ
イキユレートトラツプ装置。 An engine particulate trap device comprising: a casing provided in an exhaust gas passage of the engine; a filter disposed within the casing to collect particulate; and a heating source for regenerating the filter; a blow-by gas conduit that communicates with the casing; a branch pipe that communicates the blow-by gas conduit with the intake pipe of the engine; An engine particulate trap device characterized by comprising a switching valve that switches to the pipe side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP118789U JPH0294315U (en) | 1989-01-11 | 1989-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP118789U JPH0294315U (en) | 1989-01-11 | 1989-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0294315U true JPH0294315U (en) | 1990-07-26 |
Family
ID=31200860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP118789U Pending JPH0294315U (en) | 1989-01-11 | 1989-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0294315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09100716A (en) * | 1995-10-06 | 1997-04-15 | Mitsubishi Automob Eng Co Ltd | Engine exhaust emission control system |
| JP2016050521A (en) * | 2014-08-29 | 2016-04-11 | ナブテスコオートモーティブ株式会社 | Oil separator |
-
1989
- 1989-01-11 JP JP118789U patent/JPH0294315U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09100716A (en) * | 1995-10-06 | 1997-04-15 | Mitsubishi Automob Eng Co Ltd | Engine exhaust emission control system |
| JP2016050521A (en) * | 2014-08-29 | 2016-04-11 | ナブテスコオートモーティブ株式会社 | Oil separator |
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