JPH023015U - - Google Patents
Info
- Publication number
- JPH023015U JPH023015U JP8037188U JP8037188U JPH023015U JP H023015 U JPH023015 U JP H023015U JP 8037188 U JP8037188 U JP 8037188U JP 8037188 U JP8037188 U JP 8037188U JP H023015 U JPH023015 U JP H023015U
- Authority
- JP
- Japan
- Prior art keywords
- circumferential surface
- cylindrical container
- inner circumferential
- sealing member
- catalyst carrier
- 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 4
- 230000003197 catalytic effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Exhaust Gas After Treatment (AREA)
Description
第１図は本考案の触媒コンバータの一実施例を
示す縦断面図である。第２図は第１図の―線
に沿う横断面図である。第３図は第１図のシール
部材の詳細を示す斜視図である。第４図は従来の
触媒コンバータを示す縦断面図である。
主要な部分の符号の説明、４１…筒状容器、５
１…触媒担体、７５…シール部材。
FIG. 1 is a longitudinal sectional view showing an embodiment of the catalytic converter of the present invention. FIG. 2 is a cross-sectional view taken along line - in FIG. 1. FIG. 3 is a perspective view showing details of the sealing member shown in FIG. 1. FIG. 4 is a longitudinal sectional view showing a conventional catalytic converter. Explanation of symbols of main parts, 41... Cylindrical container, 5
1... Catalyst carrier, 75... Seal member.
Claims (1)
を収容するとともに、前記筒状容器の内周面と触
媒担体の外周面との間に環状のシール部材を配置
してなる触媒コンバータにおいて、前記シール部
材を、前記筒状容器の径方向に伸縮するように薄
板を多重に折曲して形成するとともに、前記シー
ル部材の外周面または内周面を、前記筒状容器の
内周面または触媒担体の外周面に、その弾性力に
より密接してなることを特徴とする触媒コンバー
タ。 In a catalytic converter, a catalyst carrier is housed in a cylindrical container into which exhaust gas flows, and an annular sealing member is disposed between an inner circumferential surface of the cylindrical container and an outer circumferential surface of the catalyst carrier, The sealing member is formed by bending a thin plate multiple times so as to expand and contract in the radial direction of the cylindrical container, and the outer circumferential surface or inner circumferential surface of the sealing member is formed on the inner circumferential surface or the inner circumferential surface of the cylindrical container. A catalytic converter characterized by being formed in close contact with the outer peripheral surface of a catalyst carrier due to its elastic force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8037188U JPH023015U (en) | 1988-06-17 | 1988-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8037188U JPH023015U (en) | 1988-06-17 | 1988-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH023015U true JPH023015U (en) | 1990-01-10 |
Family
ID=31305200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8037188U Pending JPH023015U (en) | 1988-06-17 | 1988-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5447180A (en) * | 1977-09-20 | 1979-04-13 | Tokico Ltd | Binding device |
| JPH06146849A (en) * | 1992-11-17 | 1994-05-27 | Ngk Insulators Ltd | Dust seal structure of filter device for high temperature exhaust gas |
-
1988
- 1988-06-17 JP JP8037188U patent/JPH023015U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5447180A (en) * | 1977-09-20 | 1979-04-13 | Tokico Ltd | Binding device |
| JPH06146849A (en) * | 1992-11-17 | 1994-05-27 | Ngk Insulators Ltd | Dust seal structure of filter device for high temperature exhaust gas |
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