JPS62148715U - - Google Patents
Info
- Publication number
- JPS62148715U JPS62148715U JP3457286U JP3457286U JPS62148715U JP S62148715 U JPS62148715 U JP S62148715U JP 3457286 U JP3457286 U JP 3457286U JP 3457286 U JP3457286 U JP 3457286U JP S62148715 U JPS62148715 U JP S62148715U
- Authority
- JP
- Japan
- Prior art keywords
- wall surface
- container
- sealing member
- monolithic
- 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.)
- Pending
Links
- 239000003054 catalyst Substances 0.000 claims description 4
- 230000003197 catalytic effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 3
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Exhaust Gas After Treatment (AREA)
Description
第１図は本考案の第１実施例の要部を示す縦断
面図、第２図は同上実施例の要部の斜面図、第３
図は本考案と従来例との、シール部材の飛散重量
の比較を示すグラフ、第４図は本考案の第２実施
例の要部を示す縦断面図、第５図は同上第３実施
例の要部を示す縦断面図、第６図は同上第４実施
例の要部を示す縦断面図、第７図は同上第５実施
例の要部を示す縦断面図、第８図は従来の触媒コ
ンバータを示す縦断面図、第９図は同上触媒コン
バータの要部を示す斜面図である。
１……容器、３……モノリス触媒、４……弾性
金網保持部材、５……シール部材、８……金属薄
板、９……スポツト溶接、１０……袋状金網部。
FIG. 1 is a vertical sectional view showing the main parts of the first embodiment of the present invention, FIG. 2 is a perspective view of the main parts of the same embodiment, and FIG.
The figure is a graph showing a comparison of the scattered weight of the seal member between the present invention and the conventional example, Figure 4 is a vertical sectional view showing the main part of the second embodiment of the present invention, and Figure 5 is the third embodiment of the same. FIG. 6 is a vertical cross-sectional view showing the main parts of the fourth embodiment, FIG. 7 is a longitudinal cross-sectional view showing the main parts of the fifth embodiment, and FIG. 8 is the conventional FIG. 9 is a longitudinal cross-sectional view showing the catalytic converter shown in FIG. DESCRIPTION OF SYMBOLS 1... Container, 3... Monolithic catalyst, 4... Elastic wire mesh holding member, 5... Seal member, 8... Metal thin plate, 9... Spot welding, 10... Bag-shaped wire mesh portion.
Claims (1)
媒外周壁面と該容器内壁面とが形成する空間に、
熱膨張性のシール部材と、耐熱性の弾性金網の保
持部材とを備えた内燃機関の排気ガス浄化用触媒
コンバータにおいて、前記シール部材とモノリス
触媒外壁面との間及び前記シール部材と容器内壁
面との間に位置するよう前記シール部の全周にわ
たつて耐熱性金属薄板を介在させたことを特徴と
するモノリス触媒コンバータ。 A monolithic catalyst is housed in a container, and a space formed by an outer peripheral wall surface of the monolithic catalyst and an inner wall surface of the container,
In a catalytic converter for exhaust gas purification of an internal combustion engine, which includes a thermally expandable sealing member and a holding member made of a heat-resistant elastic wire mesh, the space between the sealing member and the outer wall surface of the monolith catalyst, and between the sealing member and the inner wall surface of the container. A monolithic catalytic converter characterized in that a heat-resistant metal thin plate is interposed between the seal portion and the entire circumference of the seal portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3457286U JPS62148715U (en) | 1986-03-12 | 1986-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3457286U JPS62148715U (en) | 1986-03-12 | 1986-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62148715U true JPS62148715U (en) | 1987-09-19 |
Family
ID=30843253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3457286U Pending JPS62148715U (en) | 1986-03-12 | 1986-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62148715U (en) |
-
1986
- 1986-03-12 JP JP3457286U patent/JPS62148715U/ja active Pending
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