JPH0363713U - - Google Patents
Info
- Publication number
- JPH0363713U JPH0363713U JP12496189U JP12496189U JPH0363713U JP H0363713 U JPH0363713 U JP H0363713U JP 12496189 U JP12496189 U JP 12496189U JP 12496189 U JP12496189 U JP 12496189U JP H0363713 U JPH0363713 U JP H0363713U
- Authority
- JP
- Japan
- Prior art keywords
- trap
- nozzle
- engine
- rotation speed
- solenoid valve
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 238000011001 backwashing Methods 0.000 claims 1
- 230000001172 regenerating effect Effects 0.000 claims 1
- 230000008929 regeneration Effects 0.000 claims 1
- 238000011069 regeneration method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は、本考案に係るパテイキユレートトラ
ツプの再生装置の一実施例を示すシステム構成図
、第２図は、本考案のＣ／Ｕにおいて記憶され且
つ実行されるプログラムのフローチヤート図、で
ある。
第１図において、１……エンジン、３……パテ
イキユレートトラツプ、４……逆洗ノズル、５…
…エアタンク、６……電磁弁、８……負荷センサ
、９……回転数センサ、１０……コントロールユ
ニツト（Ｃ／Ｕ）をそれぞれ示す。
FIG. 1 is a system configuration diagram showing an embodiment of a particulate trap reproducing device according to the present invention, and FIG. 2 is a flowchart of a program stored and executed in the C/U of the present invention. , is. In Fig. 1, 1...engine, 3...particulate trap, 4...backwash nozzle, 5...
... Air tank, 6 ... Solenoid valve, 8 ... Load sensor, 9 ... Rotation speed sensor, 10 ... Control unit (C/U), respectively.
Claims (1)
検出手段と、エンジンの排気管に設けたパテイキ
ユレートトラツプと、該トラツプの下流側に設け
た逆洗用ノズルと、該ノズルに高圧気体を供給す
るタンクと、該ノズルと該タンクとを接続する配
管に設けた電磁弁と、所定の逆洗周期に達した場
合、該回転数及び負荷が各々の所定値を越えてい
る時のみ該電磁弁を開いて該トラツプを逆洗再生
する制御手段と、を備えたことを特徴とするパテ
イキユレートトラツプの再生装置。 An engine rotation speed detection means, an engine load detection means, a particulate trap provided in the exhaust pipe of the engine, a backwash nozzle provided on the downstream side of the trap, and supply of high pressure gas to the nozzle. A solenoid valve installed in the piping connecting the nozzle and the tank, and a solenoid valve installed only when the rotation speed and load exceed respective predetermined values when a predetermined backwash cycle is reached. 1. A particulate trap regeneration apparatus, comprising: control means for backwashing and regenerating the trap by opening the trap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12496189U JPH0710011Y2 (en) | 1989-10-24 | 1989-10-24 | Particulate trap regeneration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12496189U JPH0710011Y2 (en) | 1989-10-24 | 1989-10-24 | Particulate trap regeneration device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0363713U true JPH0363713U (en) | 1991-06-21 |
| JPH0710011Y2 JPH0710011Y2 (en) | 1995-03-08 |
Family
ID=31672854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12496189U Expired - Lifetime JPH0710011Y2 (en) | 1989-10-24 | 1989-10-24 | Particulate trap regeneration device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0710011Y2 (en) |
-
1989
- 1989-10-24 JP JP12496189U patent/JPH0710011Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0710011Y2 (en) | 1995-03-08 |