JPS603223U - Diesel engine exhaust purification device - Google Patents
Diesel engine exhaust purification deviceInfo
- Publication number
- JPS603223U JPS603223U JP9597383U JP9597383U JPS603223U JP S603223 U JPS603223 U JP S603223U JP 9597383 U JP9597383 U JP 9597383U JP 9597383 U JP9597383 U JP 9597383U JP S603223 U JPS603223 U JP S603223U
- Authority
- JP
- Japan
- Prior art keywords
- diesel engine
- filter member
- purification device
- exhaust purification
- engine exhaust
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案装置の実施例を示す概略断面図、第２図
はフィルタ部材および切替バルブの斜視図、第３図は制
御系統の説明図、第４図は制御動作を示すフローチャー
ト、第５図はタイムチャート、第６図は切替バルブの別
の例を示す斜視図、第７図および第８図はフィルタ部材
の別の例を示す部分正面図および断面図である。
１・・・排気通路、２・・・フィルタ部材、７・・・切
替バルブ、９・・・ヒータ線（電気発熱体）。Fig. 1 is a schematic sectional view showing an embodiment of the device of the present invention, Fig. 2 is a perspective view of a filter member and a switching valve, Fig. 3 is an explanatory diagram of the control system, Fig. 4 is a flow chart showing the control operation, 5 is a time chart, FIG. 6 is a perspective view showing another example of the switching valve, and FIGS. 7 and 8 are a partial front view and a sectional view showing other examples of the filter member. DESCRIPTION OF SYMBOLS 1... Exhaust passage, 2... Filter member, 7... Switching valve, 9... Heater wire (electric heating element).
Claims (1)
捕集するフィルタ部材を設けるとともに、該フィルタ部
材の上流側端面の直前！こ、フィルタ部材端面のほぼ半
分を覆う大きさを有してフィルタ部材端面の片側半部を
覆う状態と他生部を覆う状態とに切替作動可能にした切
替イ〈ルブを装備し、該切替バルブに電気発熱体を設け
たことを特徴きするディーゼルエンジンの排気浄化装置
。A filter member for collecting particulate components in the exhaust gas is provided in the exhaust passage of a diesel engine, and immediately before the upstream end face of the filter member! This is equipped with a switching valve having a size that covers approximately half of the end face of the filter member and capable of switching between a state in which one half of the end face of the filter member is covered and a state in which other parts are covered; A diesel engine exhaust purification device characterized by having an electric heating element installed in the valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9597383U JPS603223U (en) | 1983-06-22 | 1983-06-22 | Diesel engine exhaust purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9597383U JPS603223U (en) | 1983-06-22 | 1983-06-22 | Diesel engine exhaust purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS603223U true JPS603223U (en) | 1985-01-11 |
Family
ID=30228937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9597383U Pending JPS603223U (en) | 1983-06-22 | 1983-06-22 | Diesel engine exhaust purification device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS603223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62176417U (en) * | 1986-04-28 | 1987-11-09 | ||
| JPS6322314U (en) * | 1986-07-30 | 1988-02-15 |
-
1983
- 1983-06-22 JP JP9597383U patent/JPS603223U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62176417U (en) * | 1986-04-28 | 1987-11-09 | ||
| JPS6322314U (en) * | 1986-07-30 | 1988-02-15 |
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