JPH01124023U - - Google Patents
Info
- Publication number
- JPH01124023U JPH01124023U JP1849288U JP1849288U JPH01124023U JP H01124023 U JPH01124023 U JP H01124023U JP 1849288 U JP1849288 U JP 1849288U JP 1849288 U JP1849288 U JP 1849288U JP H01124023 U JPH01124023 U JP H01124023U
- Authority
- JP
- Japan
- Prior art keywords
- trap filter
- air
- burner means
- air tank
- pressure
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 230000001172 regenerating effect Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案の実施例を示す構成図、第２
図はその制御動作を説明するフローチヤートであ
る。
１……トラツプフイルタ、５……排圧センサ、
６……電磁弁、７……エアプレツシヤゲージ、８
……制御回路、１０……排気通路、１１……バー
ナ、１３……空気吹出口。
Figure 1 is a configuration diagram showing an embodiment of this invention, Figure 2
The figure is a flowchart explaining the control operation. 1... Trap filter, 5... Exhaust pressure sensor,
6... Solenoid valve, 7... Air pressure gauge, 8
...Control circuit, 10...Exhaust passage, 11...Burner, 13...Air outlet.
Claims (1)
のトラツプフイルタを介装すると共に、その上流
に燃料と空気を供給するバーナ手段を設け、バー
ナ手段での燃焼に必要な空気を車両のブレーキ圧
などとして蓄えるエアタンクから取り出すように
配管接続すると共に、エアタンクの圧力を検出す
る手段と前記トラツプフイルタの目詰り状態を検
出する手段を設け、フイルタ目詰り時にエアタン
クの圧力が所定値以上のときにのみ前記バーナ手
段を作動させる制御手段を設けたことを特徴とす
るパーテイキユレイトトラツプフイルタの再生装
置。 A particulate trap filter is interposed in the middle of the engine exhaust passage, and a burner means for supplying fuel and air is provided upstream of the trap filter, and the air necessary for combustion in the burner means is stored from an air tank as vehicle brake pressure. The burner means is connected to piping so as to be taken out, and is provided with means for detecting the pressure of the air tank and means for detecting the clogging state of the trap filter, and operates the burner means only when the pressure of the air tank is equal to or higher than a predetermined value when the filter is clogged. A regenerating device for a particulate trap filter, comprising a control means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1849288U JPH01124023U (en) | 1988-02-15 | 1988-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1849288U JPH01124023U (en) | 1988-02-15 | 1988-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01124023U true JPH01124023U (en) | 1989-08-23 |
Family
ID=33446598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1849288U Pending JPH01124023U (en) | 1988-02-15 | 1988-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01124023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0649719U (en) * | 1992-12-10 | 1994-07-08 | いすゞ自動車株式会社 | Backwash type particulate trap device |
-
1988
- 1988-02-15 JP JP1849288U patent/JPH01124023U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0649719U (en) * | 1992-12-10 | 1994-07-08 | いすゞ自動車株式会社 | Backwash type particulate trap device |