JPH0379838U - - Google Patents
Info
- Publication number
- JPH0379838U JPH0379838U JP14083089U JP14083089U JPH0379838U JP H0379838 U JPH0379838 U JP H0379838U JP 14083089 U JP14083089 U JP 14083089U JP 14083089 U JP14083089 U JP 14083089U JP H0379838 U JPH0379838 U JP H0379838U
- Authority
- JP
- Japan
- Prior art keywords
- honeycomb body
- metal carrier
- outer tube
- intervals
- exhaust gas
- 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
- 239000002184 metal Substances 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims 2
- 238000000746 purification Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Catalysts (AREA)
- Exhaust Gas After Treatment (AREA)
Description
第１図〜第３図は本考案の一実施例のメタル担
体に関し、第１図はその構成を説明する斜視図、
第２図はその断面図、第３図は係合部材の展開図
である。第４図は第２の実施例に用いた係合部材
の展開図である。第５図は第３の実施例に用いた
係合部材の展開図である。第６図は第４の実施例
に用いた係合部材の要部断面図である。第７図は
第５の実施例のメタル担体の断面図である。第８
図は第６の実施例のメタル担体の断面図である。
１……ハニカム体、２……外筒、３……係合部
材、４……間隙、５……シール部材、６……リン
グ、１０……平板、１１……波板、２０……係合
溝、２１……拡径部、２２……段部、３０……ス
リツト、３１……撓み部。
1 to 3 relate to a metal carrier according to an embodiment of the present invention, and FIG. 1 is a perspective view illustrating its structure;
FIG. 2 is a sectional view thereof, and FIG. 3 is a developed view of the engaging member. FIG. 4 is a developed view of the engaging member used in the second embodiment. FIG. 5 is a developed view of the engaging member used in the third embodiment. FIG. 6 is a sectional view of a main part of the engaging member used in the fourth embodiment. FIG. 7 is a sectional view of the metal carrier of the fifth embodiment. 8th
The figure is a sectional view of the metal carrier of the sixth embodiment. DESCRIPTION OF SYMBOLS 1... Honeycomb body, 2... Outer tube, 3... Engaging member, 4... Gap, 5... Seal member, 6... Ring, 10... Flat plate, 11... Corrugated plate, 20... Engagement Matching groove, 21... Expanded diameter part, 22... Step part, 30... Slit, 31... Flexible part.
Claims (1)
れたハニカム体と、該ハニカム体の外周に同軸的
に配置された外筒と、よりなる排気ガス浄化触媒
用メタル担体において、 前記ハニカム体の外周面には円周方向に間隔を
隔てて一周して該ハニカム体に固定され該間隔を
狭める方向および拡げる方向に変形可能な少なく
とも１つの略リング状の係合部材をもち、前記外
筒はその内周面の一周し該係合部材と係合する少
なくとも１つのリング状の係合溝をもち、該ハニ
カム体と該外筒とは該係合部材が該係合溝に嵌合
して一体化されていることを特徴とする排気ガス
浄化触媒用メタル担体。[Claims for Utility Model Registration] An exhaust gas purification catalyst comprising a honeycomb body formed by stacking a flat plate and a corrugated plate and winding them into a roll, and an outer cylinder coaxially arranged around the outer circumference of the honeycomb body. In the metal carrier for use, at least one substantially ring-shaped engagement is fixed to the honeycomb body at intervals in the circumferential direction, and is deformable in the direction of narrowing and widening the intervals, on the outer peripheral surface of the honeycomb body. The outer tube has at least one ring-shaped engagement groove that goes around the inner circumferential surface of the outer tube and engages with the engagement member, and the honeycomb body and the outer tube are connected so that the engagement member A metal carrier for an exhaust gas purification catalyst, characterized in that the metal carrier is integrated by fitting into the engagement groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14083089U JPH0621551Y2 (en) | 1989-12-05 | 1989-12-05 | Metal carrier for exhaust gas purification catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14083089U JPH0621551Y2 (en) | 1989-12-05 | 1989-12-05 | Metal carrier for exhaust gas purification catalyst |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0379838U true JPH0379838U (en) | 1991-08-15 |
| JPH0621551Y2 JPH0621551Y2 (en) | 1994-06-08 |
Family
ID=31687774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14083089U Expired - Lifetime JPH0621551Y2 (en) | 1989-12-05 | 1989-12-05 | Metal carrier for exhaust gas purification catalyst |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0621551Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008533371A (en) * | 2005-03-16 | 2008-08-21 | エミテック ゲゼルシヤフト フユア エミツシオンス テクノロギー ミツト ベシユレンクテル ハフツング | Housing with enhanced bushing for exhaust treatment components |
| WO2022138273A1 (en) * | 2020-12-21 | 2022-06-30 | ヤマハ発動機株式会社 | Metal catalytic device |
-
1989
- 1989-12-05 JP JP14083089U patent/JPH0621551Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008533371A (en) * | 2005-03-16 | 2008-08-21 | エミテック ゲゼルシヤフト フユア エミツシオンス テクノロギー ミツト ベシユレンクテル ハフツング | Housing with enhanced bushing for exhaust treatment components |
| WO2022138273A1 (en) * | 2020-12-21 | 2022-06-30 | ヤマハ発動機株式会社 | Metal catalytic device |
| WO2022137275A1 (en) * | 2020-12-21 | 2022-06-30 | ヤマハ発動機株式会社 | Metal catalyst device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0621551Y2 (en) | 1994-06-08 |
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