JPS6436518U - - Google Patents
Info
- Publication number
- JPS6436518U JPS6436518U JP13260387U JP13260387U JPS6436518U JP S6436518 U JPS6436518 U JP S6436518U JP 13260387 U JP13260387 U JP 13260387U JP 13260387 U JP13260387 U JP 13260387U JP S6436518 U JPS6436518 U JP S6436518U
- Authority
- JP
- Japan
- Prior art keywords
- catalyst layer
- exhaust gas
- carrier
- automobile
- brought
- 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
- 239000003054 catalyst Substances 0.000 claims description 6
- 239000010953 base metal Substances 0.000 claims description 2
- 229910000510 noble metal Inorganic materials 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
Landscapes
- Catalysts (AREA)
- Exhaust Gas After Treatment (AREA)
Description
第１図は本考案の一実施例を示す排気系の概略
縦断側面図、第２図は要部の斜視図、第３図は要
部の拡大断面図である。
８…触媒コンバータ、９…モノリス型触媒、９
ａ…担体、９ｂ…ベースメタル触媒層、９ｃ…貴
金属触媒層。
FIG. 1 is a schematic longitudinal sectional side view of an exhaust system showing an embodiment of the present invention, FIG. 2 is a perspective view of the main part, and FIG. 3 is an enlarged sectional view of the main part. 8... Catalytic converter, 9... Monolith type catalyst, 9
a...Carrier, 9b...Base metal catalyst layer, 9c...Precious metal catalyst layer.
Claims (1)
接触させ、排気ガス中の有害成分を浄化するもの
において、担体表面にベースメタルを分散担持し
た触媒層を設けると共に、上記触媒層の表面に貴
金属を分散担持した表面触媒層を設けたことを特
徴とする排気ガス浄化装置。 In a device that is placed in the exhaust system of an automobile and brought into contact with the exhaust gas to purify harmful components in the exhaust gas, a catalyst layer with a base metal dispersedly supported on the surface of the carrier is provided, and a noble metal is applied to the surface of the catalyst layer. An exhaust gas purification device characterized by providing a surface catalyst layer with dispersed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13260387U JPS6436518U (en) | 1987-08-29 | 1987-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13260387U JPS6436518U (en) | 1987-08-29 | 1987-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6436518U true JPS6436518U (en) | 1989-03-06 |
Family
ID=31389716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13260387U Pending JPS6436518U (en) | 1987-08-29 | 1987-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6436518U (en) |
-
1987
- 1987-08-29 JP JP13260387U patent/JPS6436518U/ja active Pending
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