JPH0452524U - - Google Patents
Info
- Publication number
- JPH0452524U JPH0452524U JP9400090U JP9400090U JPH0452524U JP H0452524 U JPH0452524 U JP H0452524U JP 9400090 U JP9400090 U JP 9400090U JP 9400090 U JP9400090 U JP 9400090U JP H0452524 U JPH0452524 U JP H0452524U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- electric heater
- exhaust
- combustion engine
- internal combustion
- 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
- 238000000746 purification Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の一実施例を示す構成図、第２
図〜第３図は同上の作用を説明するための図、第
４図は排気浄化装置の従来例を示す構成図である
。
１１……フイルタ、１２……排気通路、１４…
…電気ヒータ。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
3 to 3 are diagrams for explaining the same operation as above, and FIG. 4 is a configuration diagram showing a conventional example of an exhaust gas purification device. 11... Filter, 12... Exhaust passage, 14...
…Electric heater.
Claims (1)
介装するようにした内燃機関の排気浄化装置にお
いて、前記フイルタの外周部に電気ヒータを巻回
すると共に、フイルタの上流側端部及び下流側端
部より上流側と下流側とに夫々電気ヒータを延設
して配置し、フイルタ再生時に電気ヒータに通電
手段から通電するようにしたことを特徴とする内
燃機関の排気浄化装置。 A filter that collects exhaust particulates is installed in the exhaust passage.
In the exhaust purification device for an internal combustion engine, an electric heater is wound around the outer periphery of the filter, and electric heaters are installed on the upstream and downstream sides of the upstream end and the downstream end of the filter, respectively. An exhaust gas purification device for an internal combustion engine, characterized in that the electric heater is arranged in an extended manner, and the electric heater is energized from the energizing means when the filter is regenerated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990094000U JPH0741859Y2 (en) | 1990-09-10 | 1990-09-10 | Exhaust gas purification device for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990094000U JPH0741859Y2 (en) | 1990-09-10 | 1990-09-10 | Exhaust gas purification device for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0452524U true JPH0452524U (en) | 1992-05-06 |
| JPH0741859Y2 JPH0741859Y2 (en) | 1995-09-27 |
Family
ID=31831608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990094000U Expired - Lifetime JPH0741859Y2 (en) | 1990-09-10 | 1990-09-10 | Exhaust gas purification device for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0741859Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3017225U (en) * | 1994-12-22 | 1995-10-24 | 株式会社二和技研 | Scissors with squeezing roller |
-
1990
- 1990-09-10 JP JP1990094000U patent/JPH0741859Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3017225U (en) * | 1994-12-22 | 1995-10-24 | 株式会社二和技研 | Scissors with squeezing roller |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0741859Y2 (en) | 1995-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |