JPH0283322U - - Google Patents

Info

Publication number
JPH0283322U
JPH0283322U JP16240288U JP16240288U JPH0283322U JP H0283322 U JPH0283322 U JP H0283322U JP 16240288 U JP16240288 U JP 16240288U JP 16240288 U JP16240288 U JP 16240288U JP H0283322 U JPH0283322 U JP H0283322U
Authority
JP
Japan
Prior art keywords
exhaust gas
gas purification
purification device
metal case
honeycomb core
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
Application number
JP16240288U
Other languages
Japanese (ja)
Other versions
JPH0619794Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988162402U priority Critical patent/JPH0619794Y2/en
Priority to US07/449,266 priority patent/US5346675A/en
Priority to KR1019890018673A priority patent/KR900010198A/en
Priority to DE8914799U priority patent/DE8914799U1/en
Priority to DE3941642A priority patent/DE3941642A1/en
Publication of JPH0283322U publication Critical patent/JPH0283322U/ja
Application granted granted Critical
Publication of JPH0619794Y2 publication Critical patent/JPH0619794Y2/en
Priority to KR2019940015747U priority patent/KR940006760Y1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案の第一実施例の排気ガス浄化
装置の一部切欠斜視図であり、第２図は第一実施
例の排気ガス浄化装置の一部縦断面図である。第
３図は本考案の第二実施例の排気ガス浄化装置の
一部縦断面図である。第４図は本考案の第三実施
例の排気ガス浄化装置の一部縦断面図である。第
５図は本考案の第四実施例の排気ガス浄化装置の
一部縦断面図である。第６図は本考案の第５実施
例の排気ガス浄化装置の正面図である。 １……排気ガス浄化装置、２……ハニカムコア
体、２１……平板状帯材、２２……波板状帯材、
２３……網目状通気孔路、３……金属ケース、３
１……伸縮性外壁部。 FIG. 1 is a partially cutaway perspective view of an exhaust gas purification device according to a first embodiment of the present invention, and FIG. 2 is a partial longitudinal sectional view of the exhaust gas purification device according to the first embodiment. FIG. 3 is a partial longitudinal sectional view of an exhaust gas purification device according to a second embodiment of the present invention. FIG. 4 is a partial vertical cross-sectional view of an exhaust gas purification device according to a third embodiment of the present invention. FIG. 5 is a partial longitudinal cross-sectional view of an exhaust gas purification device according to a fourth embodiment of the present invention. FIG. 6 is a front view of an exhaust gas purification device according to a fifth embodiment of the present invention. 1...Exhaust gas purification device, 2...Honeycomb core body, 21...Flat strip material, 22...Corrugated strip material,
23...Mesh ventilation hole passage, 3...Metal case, 3
1...Stretchable outer wall part.

Claims (1)

【実用新案登録請求の範囲】 １ 薄肉金属板の平板状帯材と波板状帯材を相互
に当接するように重積して製作した軸方向に多数
の網目状通気孔路を有するハニカムコア体を、両
端が開口した金属ケース内に配置し、固着してな
る排気ガス浄化装置において、前記金属ケースが
ハニカムコア体の熱膨張に基づく変形に対して追
従し得るように軸方向に伸縮性の外壁部を有する
ものであることを特徴とする排気ガス浄化装置。 ２ 金属ケースが、断面形状が頂部及び底部の少
なくとも一方に湾曲部を持つ波形の形状の伸縮性
外壁部を有するものである請求項１に記載の排気
ガス浄化装置。 ３ 金属ケースが、断面形状が略台形状のものを
連接した形状の伸縮性外壁部を有するものである
請求項１に記載の排気ガス浄化装置。 ４ ハニカムコア体が、平板状帯材と波板状帯材
を相互に当接するように重積し、これを一括渦巻
状に巻回積層して製作したものである請求項１に
記載の排気ガス浄化装置。 ５ ハニカムコア体が、平板状帯材と波板状帯材
を階層状に積層して製作したものである請求項１
に記載の排気ガス浄化装置。 ６ 金属ケースが、断面円形である請求項１に記
載の排気ガス浄化装置。 ７ 金属ケースが、断面レーストラツク形状であ
る請求項１に記載の排気ガス浄化装置。 ８ ハニカムコア体の外周面と金属ケースの内壁
面との当接部の少なくとも一部が固着されるもの
である請求項第１項〜第７項のいずれか１項に記
載の排気ガス浄化装置。[Claims for Utility Model Registration] 1. A honeycomb core having a large number of mesh-like ventilation holes in the axial direction, which is manufactured by stacking a flat strip and a corrugated strip of thin metal plates so that they are in contact with each other. In an exhaust gas purification device in which a honeycomb core body is placed and fixed in a metal case with open ends, the metal case is elastic in the axial direction so that it can follow deformation due to thermal expansion of the honeycomb core body. An exhaust gas purification device characterized by having an outer wall portion of. 2. The exhaust gas purification device according to claim 1, wherein the metal case has a stretchable outer wall portion having a wave-shaped cross-sectional shape with a curved portion on at least one of the top and bottom portions. 3. The exhaust gas purification device according to claim 1, wherein the metal case has an elastic outer wall section having a shape in which sections having a substantially trapezoidal cross-sectional shape are connected. 4. The exhaust gas according to claim 1, wherein the honeycomb core body is manufactured by stacking a flat band material and a corrugated band material so that they are in contact with each other, and then collectively winding them in a spiral shape and stacking them. Gas purification equipment. 5. Claim 1, wherein the honeycomb core body is manufactured by laminating flat strips and corrugated strips in a layered manner.
The exhaust gas purification device described in . 6. The exhaust gas purification device according to claim 1, wherein the metal case has a circular cross section. 7. The exhaust gas purification device according to claim 1, wherein the metal case has a racetrack shape in cross section. 8. The exhaust gas purification device according to any one of claims 1 to 7, wherein at least a portion of the contact portion between the outer peripheral surface of the honeycomb core body and the inner wall surface of the metal case is fixed. .
JP1988162402U 1988-12-16 1988-12-16 Exhaust gas purification device Expired - Lifetime JPH0619794Y2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1988162402U JPH0619794Y2 (en) 1988-12-16 1988-12-16 Exhaust gas purification device
US07/449,266 US5346675A (en) 1988-12-16 1989-12-12 Exhaust gas cleaning apparatus
KR1019890018673A KR900010198A (en) 1988-12-16 1989-12-15 Exhaust gas purification equipment
DE8914799U DE8914799U1 (en) 1988-12-16 1989-12-16 EXHAUST GAS PURIFICATION DEVICE
DE3941642A DE3941642A1 (en) 1988-12-16 1989-12-16 Exhaust gas purificn. arrangement - having metal housing, several honeycomb members, catalyst liners, and flat-and corrugated strips
KR2019940015747U KR940006760Y1 (en) 1988-12-16 1994-06-29 EXHAUST GAS CLEANING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988162402U JPH0619794Y2 (en) 1988-12-16 1988-12-16 Exhaust gas purification device

Publications (2)

Publication Number Publication Date
JPH0283322U true JPH0283322U (en) 1990-06-27
JPH0619794Y2 JPH0619794Y2 (en) 1994-05-25

Family

ID=31446195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988162402U Expired - Lifetime JPH0619794Y2 (en) 1988-12-16 1988-12-16 Exhaust gas purification device

Country Status (1)

Country Link
JP (1) JPH0619794Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002517670A (en) * 1998-06-05 2002-06-18 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 Honeycomb body device
JP2009085138A (en) * 2007-10-01 2009-04-23 Honda Motor Co Ltd Exhaust gas purification device for internal combustion engine
JP2022541790A (en) * 2019-07-16 2022-09-27 株式会社 ククイルイントート Catalytic Reactor Containing Catalytic Coating Composition and Coating Method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848916U (en) * 1981-09-30 1983-04-02 カルソニックカンセイ株式会社 catalytic converter
JPS63136218U (en) * 1987-02-28 1988-09-07
JPS63182221U (en) * 1987-05-18 1988-11-24

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848916U (en) * 1981-09-30 1983-04-02 カルソニックカンセイ株式会社 catalytic converter
JPS63136218U (en) * 1987-02-28 1988-09-07
JPS63182221U (en) * 1987-05-18 1988-11-24

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002517670A (en) * 1998-06-05 2002-06-18 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 Honeycomb body device
JP2009085138A (en) * 2007-10-01 2009-04-23 Honda Motor Co Ltd Exhaust gas purification device for internal combustion engine
JP2022541790A (en) * 2019-07-16 2022-09-27 株式会社 ククイルイントート Catalytic Reactor Containing Catalytic Coating Composition and Coating Method
US12434227B2 (en) 2019-07-16 2025-10-07 Kuk Il Inntot Co., Ltd. Catalytic reaction apparatus comprising coating composition for catalyst and coating method

Also Published As

Publication number Publication date
JPH0619794Y2 (en) 1994-05-25

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