JPS63140119U - - Google Patents
Info
- Publication number
- JPS63140119U JPS63140119U JP3105387U JP3105387U JPS63140119U JP S63140119 U JPS63140119 U JP S63140119U JP 3105387 U JP3105387 U JP 3105387U JP 3105387 U JP3105387 U JP 3105387U JP S63140119 U JPS63140119 U JP S63140119U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- catalyst carrier
- upper casing
- lower casing
- catalytic converter
- 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.)
- Granted
Links
- 239000003054 catalyst Substances 0.000 claims description 6
- 230000003197 catalytic effect Effects 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Exhaust Gas After Treatment (AREA)
Description
第１図は実施例に係る触媒コンバータの断面図
、第２図はエンジンの排気系の全体構成図、第３
図は第１図に示す―線断面図である。
１０：触媒コンバータ、１２：ケーシング、１
４：触媒坦体、１６：上ケーシング、１６ａ：上
ケーシングのフランジ、１８：下ケーシング、１
８ａ：下ケーシングのフランジ、２４：支持ブラ
ケツト、２４ａ：挾着部、２６：断熱材。
Fig. 1 is a sectional view of a catalytic converter according to an embodiment, Fig. 2 is an overall configuration diagram of an engine exhaust system, and Fig. 3 is a cross-sectional view of a catalytic converter according to an embodiment.
The figure is a sectional view taken along the line shown in FIG. 1. 10: Catalytic converter, 12: Casing, 1
4: Catalyst carrier, 16: Upper casing, 16a: Upper casing flange, 18: Lower casing, 1
8a: lower casing flange, 24: support bracket, 24a: clamping portion, 26: heat insulating material.
Claims (1)
された触媒コンバータにおいて、 前記ケーシングは分割構造とされて、前記触媒
坦体の上半分を覆う上ケーシングと、下半分を覆
う下ケーシングとが、夫々、上ケーシングと下ケ
ーシングとに設けられた横方向に延びるフランジ
を突き合わせて一体化され、 前記触媒坦体には、その下半周に沿つて延びる
支持ブラケツトが一体に設けられて、該支持ブラ
ケツトは、その周回り端に、夫々、設けられた横
方向に延びる挾着部が前記上ケーシングと下ケー
シングとのフランジに挾持され、 前記触媒坦体の少なくとも上半周と前記上ケー
シングとの間には、熱膨張特性を有する断熱材が
介装されている、 ことを特徴とする触媒コンバータ。[Claims for Utility Model Registration] In a catalytic converter in which a catalyst carrier housed in a casing is made of metal, the casing has a divided structure, and includes an upper casing that covers the upper half of the catalyst carrier, and a lower casing that covers the upper half of the catalyst carrier. A lower casing covering the halves is integrated by abutting laterally extending flanges provided on the upper casing and the lower casing, respectively, and the catalyst carrier is integrally formed with a support bracket extending along its lower half circumference. The supporting bracket is provided with horizontally extending clamping portions provided at the circumferential ends of the support bracket, respectively, and is clamped by the flanges of the upper casing and the lower casing, and at least the upper half circumference of the catalyst carrier. A catalytic converter characterized in that a heat insulating material having thermal expansion properties is interposed between the upper casing and the upper casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3105387U JPH051619Y2 (en) | 1987-03-05 | 1987-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3105387U JPH051619Y2 (en) | 1987-03-05 | 1987-03-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63140119U true JPS63140119U (en) | 1988-09-14 |
| JPH051619Y2 JPH051619Y2 (en) | 1993-01-18 |
Family
ID=30836431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3105387U Expired - Lifetime JPH051619Y2 (en) | 1987-03-05 | 1987-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH051619Y2 (en) |
-
1987
- 1987-03-05 JP JP3105387U patent/JPH051619Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH051619Y2 (en) | 1993-01-18 |
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