JPS62184126U - - Google Patents
Info
- Publication number
- JPS62184126U JPS62184126U JP7344686U JP7344686U JPS62184126U JP S62184126 U JPS62184126 U JP S62184126U JP 7344686 U JP7344686 U JP 7344686U JP 7344686 U JP7344686 U JP 7344686U JP S62184126 U JPS62184126 U JP S62184126U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- exhaust
- heating device
- exhaust brake
- regeneration
- 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
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000008929 regeneration Effects 0.000 claims 4
- 238000011069 regeneration method Methods 0.000 claims 4
- 238000000034 method Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 239000013618 particulate matter Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図は第１図に示す装置の作用説明するためのフロ
ーチヤート、第３図は本考案の他の実施例を示す
構成図、第４図は従来の装置の構成図である。
１０……排気管、１２……フイルタ、１４……
加熱装置、１８……排気ブレーキ作動センサ、２
０……温度センサ、２２……排気圧センサ、２４
……制御ユニツト、２６……エンジン回転数セン
サ、２８……エンジン負荷センサ。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figures are a flowchart for explaining the operation of the device shown in FIG. 1, FIG. 3 is a block diagram showing another embodiment of the present invention, and FIG. 4 is a block diagram of a conventional device. 10...exhaust pipe, 12...filter, 14...
Heating device, 18...Exhaust brake operation sensor, 2
0...Temperature sensor, 22...Exhaust pressure sensor, 24
. . . Control unit, 26 . . . Engine rotation speed sensor, 28 . . . Engine load sensor.
Claims (1)
イトを捕集するフイルタと、フイルタ上流側の排
気管に配設された排気ガスを指令に応じて加熱す
る加熱装置と、排気ブレーキの作動を検出する排
気ブレーキ作動センサと、エンジンの各種運転状
態を検出する運転状態センサ群と、各運転状態セ
ンサの検出出力により加熱装置の出力を制御して
フイルタの再生処理を実行する制御装置とを備え
、制御装置は再生処理を実行するとき排気ブレー
キの作動中のときには排気ブレーキの作動が解除
されるまで再生処理の実行を遅延させる制御を行
なう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 filter is installed in the middle of the exhaust pipe to collect particulate matter, a heating device is installed in the exhaust pipe upstream of the filter to heat the exhaust gas according to commands, and a heating device is installed in the exhaust pipe to operate the exhaust brake. It includes an exhaust brake operation sensor that detects, a group of operating state sensors that detects various operating states of the engine, and a control device that controls the output of the heating device based on the detection output of each operating state sensor and executes filter regeneration processing. A regeneration device for a particulate trap filter, wherein the control device performs control to delay the execution of the regeneration process until the exhaust brake is released when the exhaust brake is activated when performing the regeneration process. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7344686U JPH077533Y2 (en) | 1986-05-15 | 1986-05-15 | Particulate trap filter regeneration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7344686U JPH077533Y2 (en) | 1986-05-15 | 1986-05-15 | Particulate trap filter regeneration device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62184126U true JPS62184126U (en) | 1987-11-21 |
| JPH077533Y2 JPH077533Y2 (en) | 1995-02-22 |
Family
ID=30917782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7344686U Expired - Lifetime JPH077533Y2 (en) | 1986-05-15 | 1986-05-15 | Particulate trap filter regeneration device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH077533Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011127510A (en) * | 2009-12-17 | 2011-06-30 | Isuzu Motors Ltd | Dpf differential pressure detecting method and dpf differential pressure detecting device |
-
1986
- 1986-05-15 JP JP7344686U patent/JPH077533Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011127510A (en) * | 2009-12-17 | 2011-06-30 | Isuzu Motors Ltd | Dpf differential pressure detecting method and dpf differential pressure detecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH077533Y2 (en) | 1995-02-22 |
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