JPS6147421U - Internal combustion engine exhaust purification device - Google Patents
Internal combustion engine exhaust purification deviceInfo
- Publication number
- JPS6147421U JPS6147421U JP13267084U JP13267084U JPS6147421U JP S6147421 U JPS6147421 U JP S6147421U JP 13267084 U JP13267084 U JP 13267084U JP 13267084 U JP13267084 U JP 13267084U JP S6147421 U JPS6147421 U JP S6147421U
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- purification device
- combustion engine
- 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
Landscapes
- Exhaust Gas After Treatment (AREA)
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図は本考案の一実施例を示す断面図、第２図は本一
案の他の実施例を示す断面図、第３図は第２図の■−■
矢視図、第４図は排気浄化装置の従来例を示す断面図で
ある。
１・・・酸化触媒装置、２・・・ケース、３，２３・・
・酸化触媒、１３．２４・・・電極プラグ、１４．２５
・・・針状電極、１６．２６・・・高電圧発生装置、１
９・・・温度センサ、２０・・・スイッチ。Fig. 1 is a cross-sectional view showing one embodiment of the present invention, Fig. 2 is a cross-sectional view showing another embodiment of the present invention, and Fig. 3 is a cross-sectional view showing another embodiment of the present invention.
The arrow view and FIG. 4 are cross-sectional views showing a conventional example of an exhaust gas purification device. 1... Oxidation catalyst device, 2... Case, 3, 23...
・Oxidation catalyst, 13.24... Electrode plug, 14.25
...Acicular electrode, 16.26...High voltage generator, 1
9...Temperature sensor, 20...Switch.
Claims (1)
において、前記酸化触媒の上流側排気通路に排気温度一
定値以下を検知してオゾンを発生させるオゾン発生装置
を設けたことを特徴とする内燃機関の排気浄化装置。An exhaust gas purification device for an internal combustion engine in which an oxidation catalyst is interposed in an exhaust passage, characterized in that an ozone generator is provided in the exhaust passage upstream of the oxidation catalyst to generate ozone when the exhaust gas temperature is detected to be below a certain value. Exhaust purification device for internal combustion engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13267084U JPS6147421U (en) | 1984-09-03 | 1984-09-03 | Internal combustion engine exhaust purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13267084U JPS6147421U (en) | 1984-09-03 | 1984-09-03 | Internal combustion engine exhaust purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6147421U true JPS6147421U (en) | 1986-03-29 |
Family
ID=30691231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13267084U Pending JPS6147421U (en) | 1984-09-03 | 1984-09-03 | Internal combustion engine exhaust purification device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6147421U (en) |
-
1984
- 1984-09-03 JP JP13267084U patent/JPS6147421U/en active Pending
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