JPS60167122U - catalytic converter - Google Patents
catalytic converterInfo
- Publication number
- JPS60167122U JPS60167122U JP5629384U JP5629384U JPS60167122U JP S60167122 U JPS60167122 U JP S60167122U JP 5629384 U JP5629384 U JP 5629384U JP 5629384 U JP5629384 U JP 5629384U JP S60167122 U JPS60167122 U JP S60167122U
- Authority
- JP
- Japan
- Prior art keywords
- catalytic converter
- secondary air
- partition plate
- outlet side
- air introduction
- 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図は従来の触媒コンバータの断面図、第２図は従来
の触媒コンバータの２次空気の分布を示す断面図、第３
図は本考案に係る触媒コンバータの一実施例の一部断面
正面図、第４図は第３図のＡ−Ａ線に沿って拡大断面図
、第５図は本考案と従来の２次空気の分布線図、第６図
は本考案の他の実施例の要部拡大断面図である。
６・・・コンバータ本体、７・・・還元用触媒、８・・
・酸化用触媒、１１・・・２次空気導入ノズル、１２・
・・仕切板、１３ａ・・・導入側の室、１３ｂ・・・導
出側の室、１４ ａ、 １４ ｂｙ １４ ｃ”・
連通孔。Figure 1 is a sectional view of a conventional catalytic converter, Figure 2 is a sectional view showing the distribution of secondary air in a conventional catalytic converter, and Figure 3 is a sectional view of a conventional catalytic converter.
The figure is a partially sectional front view of one embodiment of the catalytic converter according to the present invention, FIG. 4 is an enlarged sectional view taken along line A-A in FIG. 3, and FIG. FIG. 6 is an enlarged sectional view of a main part of another embodiment of the present invention. 6...Converter body, 7...Reduction catalyst, 8...
・Oxidation catalyst, 11... Secondary air introduction nozzle, 12.
...Partition plate, 13a...Inlet side chamber, 13b...Outlet side chamber, 14 a, 14 by 14 c"・
Communication hole.
Claims (1)
設けられた触媒コンバータに於て、上記２次空気導入ノ
ズル内を仕切板で仕切って導入側の室と導出側の室が設
けられ、その仕切板に入口部から先端部に向かって漸次
縮小する連通孔が複数形成され、かつ前記導出側の室の
外壁に均一の大きさの噴射孔が複数形成されたことを特
徴とする触媒コンバータ。In a catalytic converter in which a secondary air introduction nozzle is provided between a reduction catalyst and an oxidation catalyst, the inside of the secondary air introduction nozzle is partitioned with a partition plate to provide an introduction side chamber and an outlet side chamber. A plurality of communicating holes are formed in the partition plate and gradually decrease in size from the inlet to the tip, and a plurality of uniformly sized injection holes are formed in the outer wall of the chamber on the outlet side. catalytic converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5629384U JPS60167122U (en) | 1984-04-17 | 1984-04-17 | catalytic converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5629384U JPS60167122U (en) | 1984-04-17 | 1984-04-17 | catalytic converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60167122U true JPS60167122U (en) | 1985-11-06 |
Family
ID=30579751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5629384U Pending JPS60167122U (en) | 1984-04-17 | 1984-04-17 | catalytic converter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60167122U (en) |
-
1984
- 1984-04-17 JP JP5629384U patent/JPS60167122U/en active Pending
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