KR100225194B1 - 배기가스 촉매변환기(exhaust gas catalytic converter) - Google Patents

배기가스 촉매변환기(exhaust gas catalytic converter) Download PDF

Info

Publication number
KR100225194B1
KR100225194B1 KR1019940700992A KR19940700992A KR100225194B1 KR 100225194 B1 KR100225194 B1 KR 100225194B1 KR 1019940700992 A KR1019940700992 A KR 1019940700992A KR 19940700992 A KR19940700992 A KR 19940700992A KR 100225194 B1 KR100225194 B1 KR 100225194B1
Authority
KR
South Korea
Prior art keywords
support
exhaust gas
heating element
catalytic converter
metal sheet
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.)
Expired - Fee Related
Application number
KR1019940700992A
Other languages
English (en)
Korean (ko)
Other versions
KR940702582A (ko
Inventor
위르겐 바이어
안드레아스 그뤼너
보우밀 훔폴릭
카를 로흐마르
토마스 라이메트
Original Assignee
베. 마우스; 베. 디트리히
에미텍 게젤샤프트 퓌어 에미시온스테크놀로기 엠베하
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 by 베. 마우스; 베. 디트리히, 에미텍 게젤샤프트 퓌어 에미시온스테크놀로기 엠베하 filed Critical 베. 마우스; 베. 디트리히
Publication of KR940702582A publication Critical patent/KR940702582A/ko
Application granted granted Critical
Publication of KR100225194B1 publication Critical patent/KR100225194B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/33—Electric or magnetic properties
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
    • 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
    • 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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered 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
    • 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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
    • 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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
    • F01N3/2817—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates only with non-corrugated sheets, plates or foils
    • 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
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • F01N3/2889—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with heat exchangers in a single 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/02—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a heat exchanger
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/42—Honeycomb supports characterised by their structural details made of three or more different sheets, foils or plates stacked one on the other
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
KR1019940700992A 1991-09-28 1992-09-15 배기가스 촉매변환기(exhaust gas catalytic converter) Expired - Fee Related KR100225194B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP4132439.0 1991-09-28
DE4132439A DE4132439A1 (de) 1991-09-28 1991-09-28 Abgaskatalysator
PCT/EP1992/002116 WO1993007364A1 (de) 1991-09-28 1992-09-15 Abgaskatalysator

Publications (2)

Publication Number Publication Date
KR940702582A KR940702582A (ko) 1994-08-20
KR100225194B1 true KR100225194B1 (ko) 1999-10-15

Family

ID=6441756

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940700992A Expired - Fee Related KR100225194B1 (ko) 1991-09-28 1992-09-15 배기가스 촉매변환기(exhaust gas catalytic converter)

Country Status (12)

Country Link
US (1) US5562885A (enExample)
EP (1) EP0605479B1 (enExample)
JP (1) JP2528805B2 (enExample)
KR (1) KR100225194B1 (enExample)
BR (1) BR9206558A (enExample)
CZ (1) CZ58094A3 (enExample)
DE (2) DE4132439A1 (enExample)
ES (1) ES2072769T3 (enExample)
MX (1) MX9205465A (enExample)
RU (1) RU2100624C1 (enExample)
TW (1) TW209268B (enExample)
WO (1) WO1993007364A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030018098A (ko) * 2001-08-27 2003-03-06 현대자동차주식회사 촉매변화기의 금속담채
KR20190082941A (ko) * 2016-11-28 2019-07-10 씨피티 그룹 게엠베하 유체 증발 장치
KR20200102515A (ko) * 2018-01-12 2020-08-31 비테스코 테크놀로지스 게엠베하 배기가스 후처리 디바이스를 가열하기 위한 장치 및 방법

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19512097A1 (de) * 1995-04-03 1996-10-10 Roth Technik Gmbh Elektrisch beheizbarer Katalysator in schmaler Bauweise
FR2741675B1 (fr) 1995-11-23 1998-01-02 Inst Francais Du Petrole Procede et dispositif d'aide au demarrage a froid de vehicules automobiles
RU2159344C1 (ru) * 1999-06-21 2000-11-20 Институт структурной макрокинетики и проблем материаловедения РАН Способ очистки выхлопных газов двигателя внутреннего сгорания
US6328936B1 (en) * 1999-10-05 2001-12-11 Precision Combustion, Inc. Catalytic reactor for promoting a chemical reaction on a fluid passing therethrough
DE10056279A1 (de) * 2000-11-14 2002-05-29 Emitec Emissionstechnologie Radial durchströmbarer und segmentierter Wabenkörper
AU2002226038A1 (en) * 2000-12-05 2002-06-18 Texaco Development Corporation Fuel processor for producing a hydrogen rich gas
US20090025327A1 (en) * 2007-03-26 2009-01-29 Albracht Gregory P Furring Strip Alignment System
US8388741B2 (en) 2007-08-14 2013-03-05 GM Global Technology Operations LLC Electrically heated particulate filter with reduced stress
US8057581B2 (en) * 2007-08-31 2011-11-15 GM Global Technology Operations LLC Zoned electrical heater arranged in spaced relationship from particulate filter
US7981198B2 (en) * 2007-09-14 2011-07-19 GM Global Technology Operations LLC Overlap zoned electrically heated particulate filter
US8409516B2 (en) * 2007-09-18 2013-04-02 Amo Co., Ltd. Monolith, catalyst convertor for purifying exhaust gas using the same and method for manufacturing the catalyst convertor
DE102008011263A1 (de) * 2008-02-27 2009-09-03 Emitec Gesellschaft Für Emissionstechnologie Mbh Wabenkörper mit Flexibilitätszonen
DE102008011262A1 (de) * 2008-02-27 2009-09-03 Emitec Gesellschaft Für Emissionstechnologie Mbh Wabenkörper mit verbindungsfreiem Bereich
DE102008025761A1 (de) * 2008-05-29 2009-12-10 Oberland Mangold Gmbh Metallischer Träger für Katalysatoren oder Partikelabscheider und Verwendung dieses Trägers
WO2010096916A1 (en) * 2009-02-27 2010-09-02 Andre Boulet Parallel passage fluid contactor structure
US10315159B2 (en) 2010-08-27 2019-06-11 Inventys Thermal Technoogies Inc. Method of adsorptive gas separation using thermally conductive contactor structure
EP2608867B8 (en) 2010-08-27 2017-04-05 Inventys Thermal Technologies Inc. Method of adsorptive gas separation using thermally conductive contactor structure
EP2747871B1 (en) 2011-07-02 2017-06-21 Inventys Thermal Technologies Inc. System and method for integrated adsorptive gas separation of combustion gases
DE102012008183B4 (de) * 2011-09-06 2013-07-18 Joachim Benz Wärmetauscherbausatz
DE102012217875A1 (de) * 2012-09-28 2014-04-03 Behr Gmbh & Co. Kg Wärmeübertrager
US11060433B2 (en) * 2013-09-18 2021-07-13 Advanced Technology Emission Solutions Inc. Retention of wires in an induction heated gaseous emissions treatment unit
DE102014015508B4 (de) 2014-10-21 2018-09-27 Joachim Benz Wärmetauscherbausatz
KR102320147B1 (ko) * 2015-02-24 2021-11-02 현대두산인프라코어 주식회사 환원제 믹싱 장치 및 이를 갖는 선택적 촉매 환원 시스템
DE102015212705A1 (de) * 2015-07-07 2017-01-12 Continental Automotive Gmbh Lagenpaketkontaktierung für elektrisch beheizbare Wabenkörper
DE102015111689C5 (de) * 2015-07-17 2022-09-01 Türk & Hillinger GmbH Elektrisch beheizbarer Katalysator und Verfahren zu dessen Herstellung
RU2624706C2 (ru) * 2016-07-06 2017-07-05 Баир Сыдыпович Бальжинимаев Способ и установка для очистки отходящих газов
DE102016214495A1 (de) 2016-08-04 2018-02-08 Continental Automotive Gmbh Elektrisch beheizbarer Wabenkörper zur Abgasbehandlung mit einer Mehrzahl von Heizelementen
MX2019005020A (es) * 2016-10-31 2019-08-12 Watlow Electric Mfg Sistema de calentamiento de escape aislado de alta densidad de potencia.
GB2559565B (en) * 2017-02-08 2020-10-07 Jaguar Land Rover Ltd Catalytic converter system with internal heating device
JP2018178768A (ja) * 2017-04-05 2018-11-15 日本特殊陶業株式会社 内燃機関の触媒装置
DE102018200463A1 (de) * 2018-01-12 2019-07-18 Continental Automotive Gmbh Heizelement
EP3772575B1 (en) * 2019-08-06 2022-03-16 HIDRIA d.o.o. Exhaust gas purification device and method for manufacturing the same
DE102020121414A1 (de) * 2020-08-14 2022-02-17 Purem GmbH Abgasheizanordnung
US20220082042A1 (en) * 2020-09-17 2022-03-17 Advanced Technology Emission Solutions Inc. Apparatus and method for gaseous emissions treatment with resistive heating
DE102021122086A1 (de) * 2021-08-26 2023-03-02 Purem GmbH Abgasheizer
DE102022125694B4 (de) * 2022-10-05 2025-05-22 Tenneco Gmbh Heizelement und Heizvorrichtung
EP4418817B1 (en) * 2023-02-17 2026-04-22 Röchling Automotive SE A spacer device for producing wound heating elements and a wound heating element

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE563757C (enExample) * 1929-08-12
US3768982A (en) * 1971-06-22 1973-10-30 Ford Motor Co Catalytic converter with electrically preheated catalyst
US3770389A (en) * 1971-11-11 1973-11-06 Ford Motor Co Catalytic converter with electrically resistive catalyst support
US3889464A (en) * 1973-12-20 1975-06-17 Conrad O Gardner Exhaust emission control systems and devices
DE2825980A1 (de) * 1978-06-14 1980-01-03 Eichenauer Fa Fritz Elektrischer rohrheizkoerper und verfahren zu seiner herstellung
DE2951316A1 (de) * 1979-12-20 1981-07-02 Degussa Ag, 6000 Frankfurt Katalytisches filter fuer die dieselabgasreinigung
WO1982004172A1 (fr) * 1981-05-19 1982-11-25 Naruo Noboru Element chauffant blinde
US4544388A (en) * 1983-12-27 1985-10-01 Ford Motor Company Apparatus for periodically oxidizing particulates collected from exhaust gases
EP0233860B1 (de) * 1986-02-19 1991-05-15 BÖHLER Gesellschaft m.b.H. Abgasreinigungseinrichtung
DE8621551U1 (de) * 1986-08-11 1986-10-09 Siemens AG, 1000 Berlin und 8000 München Elektrische Heizeinrichtung für katalytische Nachverbrennungseinrichtungen von Otto-Motoren
DE8700787U1 (de) * 1987-01-17 1987-10-22 Gürtler, Johann, 6074 Rödermark Rußfilter für Dieselmotoren
DE8816514U1 (de) * 1988-04-25 1989-10-26 Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar Elektrisch beheizbarer Katalysator-Trägerkörper
US4976929A (en) * 1988-05-20 1990-12-11 W. R. Grace & Co.-Conn. Electrically heated catalytic converter
US4942020A (en) * 1988-06-27 1990-07-17 W.R. Grace & Co.-Conn. Converter for removing pollutants from a gas stream
DE3903879A1 (de) * 1989-02-10 1990-08-16 Messer Griesheim Gmbh Heizung fuer einen, aus einem metallischen monolith und einem elektrisch leitenden gehaeuse bestehenden katalysator
US5294411A (en) * 1989-04-17 1994-03-15 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Honeycomb body with heatable catalytic active coating
DE8905073U1 (de) * 1989-04-21 1990-08-30 Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar Elektrisch leitfähiger Wabenkörper
US4928485A (en) * 1989-06-06 1990-05-29 W. R. Grace & Co.,-Conn. Metallic core member for catalytic converter and catalytic converter containing same
DE3929521A1 (de) * 1989-09-06 1991-03-14 Wilhelm F Prof Dr Maier Verfahren zur luftreinigung durch katalytische nachverbrennung auf elektrisch beheizten katalysatordraehten
US5118475A (en) * 1989-09-12 1992-06-02 W. R. Grace & Co.-Conn. Core element and core for electrically heatable catalytic converter
DE4016276C1 (enExample) * 1990-05-21 1991-06-20 Behr Gmbh & Co
JPH04179818A (ja) * 1990-11-14 1992-06-26 Nippon Soken Inc 排気ガス微粒子浄化装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030018098A (ko) * 2001-08-27 2003-03-06 현대자동차주식회사 촉매변화기의 금속담채
KR20190082941A (ko) * 2016-11-28 2019-07-10 씨피티 그룹 게엠베하 유체 증발 장치
KR102223960B1 (ko) * 2016-11-28 2021-03-05 씨피티 그룹 게엠베하 유체 증발 장치
KR20200102515A (ko) * 2018-01-12 2020-08-31 비테스코 테크놀로지스 게엠베하 배기가스 후처리 디바이스를 가열하기 위한 장치 및 방법
KR102381494B1 (ko) * 2018-01-12 2022-04-01 비테스코 테크놀로지스 게엠베하 배기가스 후처리 디바이스를 가열하기 위한 장치 및 방법
US11549421B2 (en) 2018-01-12 2023-01-10 Vitesco Technologies GmbH Apparatus and method for heating a device for exhaust gas after-treatment

Also Published As

Publication number Publication date
JPH07500052A (ja) 1995-01-05
RU94017662A (ru) 1996-04-27
BR9206558A (pt) 1995-11-21
TW209268B (enExample) 1993-07-11
MX9205465A (es) 1993-05-01
KR940702582A (ko) 1994-08-20
EP0605479A1 (de) 1994-07-13
JP2528805B2 (ja) 1996-08-28
US5562885A (en) 1996-10-08
RU2100624C1 (ru) 1997-12-27
DE59202266D1 (de) 1995-06-22
WO1993007364A1 (de) 1993-04-15
ES2072769T3 (es) 1995-07-16
DE4132439A1 (de) 1993-04-01
EP0605479B1 (de) 1995-05-17
CZ58094A3 (en) 1994-08-17

Similar Documents

Publication Publication Date Title
KR100225194B1 (ko) 배기가스 촉매변환기(exhaust gas catalytic converter)
CN104364483B (zh) 可电加热的蜂窝体的多个金属片层的电连接和相应的蜂窝体
JPH0673634B2 (ja) 内部に支持構造物を備えた電気加熱可能なハニカム体特に触媒担体
RU2083282C1 (ru) Сотовый элемент
US5174968A (en) Structure for electrically heatable catalytic core
EP0483705A1 (en) Structure for electrically heatable catalytic core
CN103748328B (zh) 用于处理废气的装置
JPH03500911A (ja) 排ガス浄化装置の応答促進装置及びその運転方法
US5433926A (en) Electrically heatable honeycomb body divided into subregions with additional electrical conductor elements
KR101454141B1 (ko) 2개의 배기 가스 처리 장치의 상호 연결부
US5215722A (en) Catalytic converter with electrically resistive catalyst support
JPH0626331A (ja) 複合接触転化器
CN114607489A (zh) 排气加热单元
RU95119392A (ru) Каталитический конвертер с электрическим нагревом
KR100234225B1 (ko) 프레임에 고정된 내부구조물을 가진 벌집형 본체
CN116066206B (zh) 用于内燃机的排气系统的加热单元
US5422082A (en) Electrically heatable catalytic converter
US20230247726A1 (en) Exhaust gas heater
EP0913562A2 (en) Heater unit
CN115726870B (zh) 排气设备
JPH05253491A (ja) 排気浄化用触媒コンバータ装置
JP3208020B2 (ja) 電気加熱式触媒装置用金属担体
JPH06170243A (ja) 金属触媒担体の製造方法
JPH0899042A (ja) 電気加熱式触媒装置用メタル担体
JPH05187223A (ja) 内燃機関の排気浄化用触媒装置

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

FPAY Annual fee payment

Payment date: 20080701

Year of fee payment: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20090717

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20090717

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301