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JPH0180620U - - Google Patents

Info

Publication number
JPH0180620U
JPH0180620U JP1988138687U JP13868788U JPH0180620U JP H0180620 U JPH0180620 U JP H0180620U JP 1988138687 U JP1988138687 U JP 1988138687U JP 13868788 U JP13868788 U JP 13868788U JP H0180620 U JPH0180620 U JP H0180620U
Authority
JP
Japan
Prior art keywords
cladding tube
carrier according
carrier
honeycomb body
cut
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
Application number
JP1988138687U
Other languages
Japanese (ja)
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
Publication of JPH0180620U publication Critical patent/JPH0180620U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/02—Fitting monolithic blocks into the housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/18—Methods or apparatus for fitting, inserting or repairing different elements by using quick-active type locking mechanisms, e.g. clips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/20—Methods or apparatus for fitting, inserting or repairing different elements by mechanical joints, e.g. by deforming housing, tube, baffle plate or parts thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)

Description

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

図１は円筒状の最終形態を有する被覆管を具備
した本考案の第１の実施例の全体斜視図、図２は
図１の被覆管接合部の拡大詳細図、図３は図１と
同様な被覆管接合部の変形例を示す図、図４は図
１と同様な、別の方法による被覆管接合部の構成
を示す図、図５は図１と同様な、更に別の方法に
よる被覆管結合箇所の構成を示す図、図６は楕円
形断面の蜂巣体を具備した本考案の実施例の全体
斜視図である。 １…蜂巣体、２…流れ路、３…被覆管、３ａ，
３ｂ…セミモノコツク、４…耐熱マツト、５…軸
、６，７…端縁、８…切れ目、９…オーバーラツ
プ部、１０…ラグ、１１…くり抜き、１２…ビー
ド。 FIG. 1 is an overall perspective view of a first embodiment of the present invention with a cladding tube having a final cylindrical shape, FIG. 2 is an enlarged detailed view of the cladding tube joint in FIG. 1, and FIG. 3 is similar to FIG. 1. FIG. 4 is a diagram showing a structure of a cladding joint by another method similar to FIG. 1; FIG. 5 is a diagram showing a modification of a cladding joint by another method similar to FIG. 1. FIG. 6 is an overall perspective view of an embodiment of the present invention having a honeycomb body with an elliptical cross section. DESCRIPTION OF SYMBOLS 1... Honeycomb body, 2... Flow path, 3... Covering tube, 3a,
3b...Semi-monocottle, 4...Heat-resistant mat, 5...Shaft, 6, 7...Edge, 8...Slit, 9...Overlap portion, 10...Lug, 11...Hollowing, 12...Bead.

Claims (1)

【実用新案登録請求の範囲】 １ 波形金属板あるいは波形又は平滑金属板をロ
ール状に巻くかもしくは組み合わせて形成された
、多数の流れ路２を具え且つ被覆管３中に保持さ
れた蜂巣体１から構成される。特に内燃機関用の
排ガス浄化触媒反応装置用担体に於いて、蜂巣体
１の外周と被覆管３との間に蜂巣体１を包み且つ
弾性変形し得る耐熱マツト４がはさみ込まれてい
ることを特徴とする担体。 ２ マツト４が温度上昇と共に膨張する材料製で
あることを特徴とする請求項１記載の担体。 ３ 被覆管３が少なくとも１本の母線に沿つて切
れ目を有し且つ切り離された被覆管部の各端縁６
，７を以て該切れ目８に沿つて接合されて管の形
態と為されていることを特徴とする請求項１記載
の担体。 ４ 切れ目８の部分で互いに接する被覆管の各端
縁６，７が互いにオーバーラツプし、該オーバー
ラツプ部９で接合されていることを特徴とする請
求項１〜３のいずれか１項に記載の担体。 ５ 被覆管の各端縁６，７が互いに確動的にはま
り込むラグ１０とくり抜き１１を具えていること
を特徴とする請求項３記載の担体。 ６ 被覆管３がビード１２を具えていることを特
徴とする請求項１〜５のいずれか１項に記載の担
体。 ７ ビード１２が被覆管３の軸に対して垂直を為
す面にあることを特徴とする請求項６記載の担体
。 ８ 被覆管が２個のセミモノコツク３ａ，３ｂか
ら構成されていることを特徴とする請求項１〜３
のいずれか１項記載の担体。[Claims for Utility Model Registration] 1. A honeycomb body 1 formed by winding or combining corrugated metal plates or corrugated or smooth metal plates into a roll, and having a large number of flow channels 2 and held in a cladding tube 3. It consists of In particular, in a carrier for an exhaust gas purification catalytic reaction device for an internal combustion engine, a heat-resistant mat 4 that wraps the honeycomb body 1 and can be elastically deformed is sandwiched between the outer periphery of the honeycomb body 1 and the cladding tube 3. Characteristic carrier. 2. The carrier according to claim 1, wherein the mat 4 is made of a material that expands with increasing temperature. 3 The cladding tube 3 has a cut along at least one generatrix, and each end edge 6 of the cladding tube section is separated.
, 7 along the cut 8 to form a tube. 4. The carrier according to any one of claims 1 to 3, wherein the end edges 6 and 7 of the cladding tube that touch each other at the cut 8 overlap each other and are joined at the overlap part 9. . 5. Carrier according to claim 3, characterized in that each end edge (6, 7) of the cladding tube is provided with a lug (10) and a recess (11) which fit into each other positively. 6. A carrier according to any one of claims 1 to 5, characterized in that the cladding tube (3) comprises a bead (12). 7. A carrier according to claim 6, characterized in that the beads (12) lie in a plane perpendicular to the axis of the cladding tube (3). 8. Claims 1 to 3, characterized in that the cladding tube is composed of two semi-monocots 3a, 3b.
The carrier according to any one of .
JP1988138687U 1987-11-18 1988-10-26 Pending JPH0180620U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8715289U DE8715289U1 (en) 1987-11-18 1987-11-18 Carrier body for a catalytic reactor for exhaust gas purification

Publications (1)

Publication Number Publication Date
JPH0180620U true JPH0180620U (en) 1989-05-30

Family

ID=6814211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988138687U Pending JPH0180620U (en) 1987-11-18 1988-10-26

Country Status (3)

Country Link
EP (1) EP0316595A1 (en)
JP (1) JPH0180620U (en)
DE (1) DE8715289U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019116869A (en) * 2017-12-27 2019-07-18 サクラ工業株式会社 Catalytic unit
JP2019148220A (en) * 2018-02-27 2019-09-05 本田技研工業株式会社 Exhaust emission control device

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3817490C2 (en) * 1988-05-21 1996-07-04 Emitec Emissionstechnologie Support body for a catalytic reactor for exhaust gas purification
JP2581774B2 (en) * 1988-07-28 1997-02-12 日本碍子株式会社 Ceramic honeycomb structure and method of manufacturing the same
US5149475A (en) * 1988-07-28 1992-09-22 Ngk Insulators, Ltd. Method of producing a honeycomb structure
DE8811086U1 (en) * 1988-09-01 1988-10-20 Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar Carrier body for a catalytic reactor for exhaust gas purification
DE3831616A1 (en) * 1988-09-17 1990-03-22 Sueddeutsche Kuehler Behr Process for the production of support bodies for catalytic reactors for exhaust gas purification
DE3833675A1 (en) * 1988-10-04 1990-04-05 Sueddeutsche Kuehler Behr Support body for a catalytic reactor for exhaust gas purification
IT220490Z2 (en) * 1990-04-13 1993-09-24 Gilardini Spa CATALYTIC CONVERTER FOR VEHICLES, IN PARTICULAR VEHICLES
US5082479A (en) * 1990-07-16 1992-01-21 Cummins Engine Company, Inc. Diesel particulate trap mounting system
DE4417982C1 (en) * 1994-05-21 1995-06-14 Schmitz & Brill Gmbh & Co Kg Catalytic converter mfg. process, for cars
ES2206769T3 (en) * 1997-02-12 2004-05-16 Corning Incorporated MANUFACTURING PROCEDURE OF A CATALYTIC CONVERTER FOR USE IN AN INTERNAL COMBUSTION ENGINE.
JP4112668B2 (en) * 1998-03-30 2008-07-02 本田技研工業株式会社 Method for producing metal catalyst carrier and metal catalyst carrier
DE102004014069A1 (en) * 2004-02-06 2005-08-25 Volkswagen Ag Exhaust gas cleaning device for combustion engines comprises a casing pipe made from sheet metal to hold an exhaust gas treatment body inside the pipe
DE102004015814A1 (en) * 2004-03-31 2005-10-20 Volkswagen Ag Exhaust gas purifying device for an internal combustion engine has an exhaust gas treatment unit (EGTU) and a tubular jacket made from a sheet metal plate for mounting the EGTU inside the jacket
DE102009035612A1 (en) * 2009-07-31 2011-02-03 Emitec Gesellschaft Für Emissionstechnologie Mbh Method for soldering a honeycomb body for vehicle with a combustion engine, comprises inserting the honeycomb body into a fixing means, soldering the honeycomb body and removing the fixing means from the honeycomb body
DE102018106834A1 (en) * 2018-03-22 2019-09-26 Faurecia Emissions Control Technologies, Germany Gmbh Exhaust system component
DE102019110947A1 (en) 2019-04-29 2020-10-29 Eberspächer Exhaust Technology GmbH & Co. KG Housing, in particular for an exhaust system of an internal combustion engine of a vehicle

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DE2248442B2 (en) * 1972-10-03 1978-07-06 Volkswagenwerk Ag, 3180 Wolfsburg Apparatus for the catalytic cleaning of exhaust gases and a process for the production of the apparatus
DE2259817C2 (en) * 1972-12-07 1983-11-03 Volkswagenwerk Ag, 3180 Wolfsburg A method of manufacturing a catalyst device and a catalyst device manufactured according to the method
US3961907A (en) * 1972-12-08 1976-06-08 Minnesota Mining And Manufacturing Company Catalytic converter
GB1446591A (en) * 1973-01-06 1976-08-18 British Leyland Motor Corp Method of fabricating a catalytic device for an exhaust system for an internal combustion engine
DE7401002U (en) * 1973-01-13 1974-04-11 T I Silencer Services Ltd Container for catalytic converter for controlling and monitoring exhaust emissions in internal combustion engines
US4004887A (en) * 1973-03-16 1977-01-25 Tenneco Inc. Catalytic converter having a resilient thermal-variation compensating monolith-mounting arrangement
DE2604886A1 (en) * 1976-02-07 1977-08-11 Zeuna Staerker Kg Engine exhaust gas purifying catalyser - has monolithic elements tightly toleranced to even out stresses
GB1568303A (en) * 1977-03-04 1980-05-29 Foseco Int Duplex copying transfer system
DE2908671A1 (en) * 1979-03-06 1980-09-25 Degussa IMPROVED CARRIER MATRIX FOR CATALYSTS
GB2047557A (en) * 1979-03-29 1980-12-03 Ti Cheswick Silencers Ltd Catalyst assembly for exhaust systems
US4250146A (en) * 1979-10-05 1981-02-10 Uop Inc. Caseless monolithic catalytic converter
DE8019813U1 (en) * 1980-07-24 1980-10-23 Paul Gillet Gmbh, 6732 Edenkoben Ceramic swell mat, in particular for storing catalyst blocks in motor vehicle exhaust systems
DE8019814U1 (en) * 1980-07-24 1980-10-30 Paul Gillet Gmbh, 6732 Edenkoben DEVICE FOR STORING CATALYST BLOCKS FOR EXHAUST GAS PURIFICATION IN EXHAUST SYSTEMS FOR COMBUSTION ENGINES
DE3515681A1 (en) * 1985-05-02 1986-11-06 Üründül, Celâl, 6800 Mannheim Metal support in a single-foil design
DE3529654A1 (en) * 1985-08-19 1987-02-19 Interatom METHOD FOR SELECTIVE SOLDERING OF A METAL CATALYST SUPPORT BODY AND APPROPRIATELY PRODUCED CATALYST SUPPORT BODY
DE8701980U1 (en) * 1987-02-10 1987-05-14 Paul Gillet Gmbh, 6732 Edenkoben Housing for accommodating a monolithic ceramic body
DE8712267U1 (en) * 1987-09-10 1987-10-22 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Carrier body for the production of a catalytic reactor for exhaust gas purification

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019116869A (en) * 2017-12-27 2019-07-18 サクラ工業株式会社 Catalytic unit
JP2019148220A (en) * 2018-02-27 2019-09-05 本田技研工業株式会社 Exhaust emission control device

Also Published As

Publication number Publication date
DE8715289U1 (en) 1988-01-14
EP0316595A1 (en) 1989-05-24

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