DE8905073U1 - - Google Patents

Info

Publication number
DE8905073U1
DE8905073U1 DE8905073U DE8905073U DE8905073U1 DE 8905073 U1 DE8905073 U1 DE 8905073U1 DE 8905073 U DE8905073 U DE 8905073U DE 8905073 U DE8905073 U DE 8905073U DE 8905073 U1 DE8905073 U1 DE 8905073U1
Authority
DE
Germany
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 - Lifetime
Application number
DE8905073U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vitesco Technologies Lohmar Verwaltungs GmbH
Original Assignee
Emitec Gesellschaft fuer Emissionstechnologie mbH
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 Emitec Gesellschaft fuer Emissionstechnologie mbH filed Critical Emitec Gesellschaft fuer Emissionstechnologie mbH
Priority to DE8905073U priority Critical patent/DE8905073U1/de
Priority to PCT/EP1990/000559 priority patent/WO1990012951A1/de
Publication of DE8905073U1 publication Critical patent/DE8905073U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • 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 ; Methods of operation or control of catalytic converters
    • 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
    • F01N3/2026—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means directly electrifying the catalyst substrate, i.e. heating the electrically conductive catalyst substrate by joule effect
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • 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
    • 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)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
DE8905073U 1989-04-21 1989-04-21 Expired - Lifetime DE8905073U1 (ru)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE8905073U DE8905073U1 (ru) 1989-04-21 1989-04-21
PCT/EP1990/000559 WO1990012951A1 (de) 1989-04-21 1990-04-09 Elektrisch leitfähiger wabenkörper mit mechanisch belastbaren elektrisch isolierenden zwischenschichten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8905073U DE8905073U1 (ru) 1989-04-21 1989-04-21

Publications (1)

Publication Number Publication Date
DE8905073U1 true DE8905073U1 (ru) 1990-08-30

Family

ID=6838550

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8905073U Expired - Lifetime DE8905073U1 (ru) 1989-04-21 1989-04-21

Country Status (2)

Country Link
DE (1) DE8905073U1 (ru)
WO (1) WO1990012951A1 (ru)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4102890A1 (de) * 1991-01-31 1992-08-06 Emitec Emissionstechnologie Wabenkoerper mit inhomogener elektrischer beheizung
DE4110395A1 (de) * 1991-03-28 1992-10-01 Roth Technik Gmbh Katalysator
DE4132439A1 (de) * 1991-09-28 1993-04-01 Behr Gmbh & Co Abgaskatalysator
DE4230174A1 (de) * 1992-09-09 1994-03-10 Roth Technik Gmbh Katalysator
DE102018110382A1 (de) * 2018-04-30 2019-10-31 Volkswagen Aktiengesellschaft Verfahren zur Temperaturermittlung eines elektrisch beheizbaren Katalysators
WO2020074692A1 (de) * 2018-10-11 2020-04-16 Vitesco Technologies GmbH Vorrichtung zur abgasbehandlung
DE102022206145A1 (de) 2022-06-20 2023-12-21 Vitesco Technologies GmbH Vorrichtung zur Erwärmung von in einer Abgasleitung strömbaren Abgas

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5525309A (en) * 1991-01-31 1996-06-11 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Honeycomb body with a plurality of disks braced against one another
DE4105469A1 (de) * 1991-02-21 1992-09-03 Emitec Emissionstechnologie Wabenkoerper mit schraubensinn
JP2509478B2 (ja) * 1991-05-09 1996-06-19 昭和飛行機工業株式会社 ハニカム構造体およびその製造方法
JP2666192B2 (ja) * 1991-12-21 1997-10-22 エミテツク 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 フレーム内に保持された内部構造物を備えたハニカム体
DE59300601D1 (de) * 1992-04-03 1995-10-19 Emitec Emissionstechnologie Konischer wabenkörper.
ATE145964T1 (de) * 1992-09-26 1996-12-15 Showa Aircraft Ind Wabenkörper zum reinigen von abgas, und verfahren zu seiner herstellung
US5519191A (en) * 1992-10-30 1996-05-21 Corning Incorporated Fluid heater utilizing laminar heating element having conductive layer bonded to flexible ceramic foil substrate
US5948504A (en) * 1993-01-21 1999-09-07 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Electrically insulating supporting structure capable of metallic bonding, process for producing the same, electrically heatable catalytic converter and electrically conductive honeycomb body using the same
DE4301564A1 (de) * 1993-01-21 1994-07-28 Emitec Emissionstechnologie Elektrisch isolierende Stützstruktur mit Möglichkeit zur metallischen Anbindung, Verfahren zu ihrer Herstellung und deren Anwendung
US5546746A (en) * 1993-02-04 1996-08-20 W. R. Grace & Co.-Conn. Core element useful in a combined electrically heatable and light-off converter
US5431886A (en) * 1994-04-08 1995-07-11 W. R. Grace & Co.-Conn. Combined electrically heatable converter
US5632961A (en) * 1995-01-10 1997-05-27 W. R. Grace & Co.-Conn. Reinforcing web for a multicellular converter
DE10055447B4 (de) * 2000-11-09 2010-11-04 Emitec Gesellschaft Für Emissionstechnologie Mbh Elektrisch isolierendes Verbindungselement und Verfahren zu seiner Herstellung
DE102009018182A1 (de) * 2009-04-22 2010-10-28 Emitec Gesellschaft Für Emissionstechnologie Mbh Mehrstufig beheizbarer Wabenkörper

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770389A (en) * 1971-11-11 1973-11-06 Ford Motor Co Catalytic converter with electrically resistive catalyst support
FR2161355A5 (ru) * 1971-11-23 1973-07-06 Equipinox Equip Acier
DE2733640C3 (de) * 1977-07-26 1981-04-30 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Matrix für einen katalytischen Reaktor zur Abgasreinigung bei Brennkraftmaschinen
EP0232793B1 (en) * 1986-01-30 1990-11-22 Nippon Steel Corporation Stainless steel ribbon for use as a catalyst carrier for automobile exhaust gas and method for producing same

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4102890A1 (de) * 1991-01-31 1992-08-06 Emitec Emissionstechnologie Wabenkoerper mit inhomogener elektrischer beheizung
US5370943A (en) * 1991-01-31 1994-12-06 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Honeycomb body with nonhomogeneous electric heating
DE4110395A1 (de) * 1991-03-28 1992-10-01 Roth Technik Gmbh Katalysator
DE4132439A1 (de) * 1991-09-28 1993-04-01 Behr Gmbh & Co Abgaskatalysator
US5562885A (en) * 1991-09-28 1996-10-08 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Exhaust gas catalytic converter
DE4230174A1 (de) * 1992-09-09 1994-03-10 Roth Technik Gmbh Katalysator
DE102018110382A1 (de) * 2018-04-30 2019-10-31 Volkswagen Aktiengesellschaft Verfahren zur Temperaturermittlung eines elektrisch beheizbaren Katalysators
EP3564503A1 (de) * 2018-04-30 2019-11-06 Volkswagen Aktiengesellschaft Verfahren zur temperaturermittlung eines elektrisch beheizbaren katalysators
US10731533B2 (en) 2018-04-30 2020-08-04 Volkswagen Aktiengesellschaft Method for determining the temperature of an electrically heatable catalytic converter
WO2020074692A1 (de) * 2018-10-11 2020-04-16 Vitesco Technologies GmbH Vorrichtung zur abgasbehandlung
CN112805458A (zh) * 2018-10-11 2021-05-14 纬湃技术有限公司 用于排气处理的装置
US11498028B2 (en) 2018-10-11 2022-11-15 Vitesco Technologies GmbH Device for treating exhaust gases
DE102022206145A1 (de) 2022-06-20 2023-12-21 Vitesco Technologies GmbH Vorrichtung zur Erwärmung von in einer Abgasleitung strömbaren Abgas

Also Published As

Publication number Publication date
WO1990012951A1 (de) 1990-11-01

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