FI922022A - Korrugerad tunn metallfolie - Google Patents

Korrugerad tunn metallfolie Download PDF

Info

Publication number
FI922022A
FI922022A FI922022A FI922022A FI922022A FI 922022 A FI922022 A FI 922022A FI 922022 A FI922022 A FI 922022A FI 922022 A FI922022 A FI 922022A FI 922022 A FI922022 A FI 922022A
Authority
FI
Finland
Prior art keywords
korrugerad
metallfolie
tunn
tunn metallfolie
korrugerad tunn
Prior art date
Application number
FI922022A
Other languages
English (en)
Other versions
FI922022A0 (fi
Inventor
Richard C Cornelison
William A Whittenberger
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Publication of FI922022A0 publication Critical patent/FI922022A0/fi
Publication of FI922022A publication Critical patent/FI922022A/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/9454—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific device
    • B01J35/56—
    • 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
    • F01N3/2814—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates all sheets, plates or foils being corrugated
    • 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—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/30—Exhaust treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
FI922022A 1991-05-06 1992-05-05 Korrugerad tunn metallfolie FI922022A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/696,132 US5240682A (en) 1991-05-06 1991-05-06 Reinforced corrugated thin metal foil strip useful in a catalytic converter core, a catalytic converter core containing said strip and an electrically heatable catalytic converter containing said core

Publications (2)

Publication Number Publication Date
FI922022A0 FI922022A0 (fi) 1992-05-05
FI922022A true FI922022A (fi) 1992-11-07

Family

ID=24795844

Family Applications (1)

Application Number Title Priority Date Filing Date
FI922022A FI922022A (fi) 1991-05-06 1992-05-05 Korrugerad tunn metallfolie

Country Status (5)

Country Link
US (1) US5240682A (fi)
EP (1) EP0512659A3 (fi)
JP (1) JPH05237563A (fi)
CA (1) CA2066127A1 (fi)
FI (1) FI922022A (fi)

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Publication number Priority date Publication date Assignee Title
US6045628A (en) 1996-04-30 2000-04-04 American Scientific Materials Technologies, L.P. Thin-walled monolithic metal oxide structures made from metals, and methods for manufacturing such structures
US5814164A (en) 1994-11-09 1998-09-29 American Scientific Materials Technologies L.P. Thin-walled, monolithic iron oxide structures made from steels, and methods for manufacturing such structures
US5536478A (en) * 1994-12-01 1996-07-16 Corning Incorporated Electrical leads for a fluid heaters
WO1996038657A1 (fr) * 1995-05-30 1996-12-05 Nippon Steel Corporation Dispositif de controle de l'emission de polluants dans les gaz d'echappement pour moteurs a combustion interne
AU6488196A (en) * 1995-07-12 1997-02-10 Engelhard Corporation Structure for converter body
US6036926A (en) * 1995-10-20 2000-03-14 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Honeycomb body of sheet metal layers with reinforcing structures and catalytic reactor having the honeycomb body
WO1997023272A1 (en) * 1995-12-22 1997-07-03 W.R. Grace & Co.-Conn. Assembly and method for making catalytic converter structures
US5737839A (en) * 1995-12-22 1998-04-14 Engelhard Corporation Assembly and method for making catalytic converter structures
WO1997023274A1 (en) * 1995-12-22 1997-07-03 W.R. Grace & Co.-Conn. Assembly and method for making catalytic converter structures
AU7553796A (en) * 1995-12-22 1997-07-17 W.R. Grace & Co.-Conn. Assembly and method for making catalytic converter structures
WO1997023273A1 (en) * 1995-12-22 1997-07-03 W.R. Grace & Co.-Conn. Assembly and method for making catalytic converter structure
DE19607862C2 (de) * 1996-03-01 1998-10-29 Volkswagen Ag Verfahren und Vorrichtungen zur Abgasreinigung
DE59710447D1 (de) 1996-08-19 2003-08-21 Volkswagen Ag FREMDGEZÜNDETE BRENNKRAFTMASCHINE MIT EINEM NOx-ADSORBER
WO1998007504A1 (de) 1996-08-19 1998-02-26 Volkswagen Aktiengesellschaft NOx-ABSORBER
US5735158A (en) * 1996-10-10 1998-04-07 Engelhard Corporation Method and apparatus for skew corrugating foil
DE19903591A1 (de) * 1999-01-29 2000-08-10 Oberland Mangold Gmbh Trägerstruktur für eine Abgasreinigungsvorrichtung
US6461562B1 (en) 1999-02-17 2002-10-08 American Scientific Materials Technologies, Lp Methods of making sintered metal oxide articles
DE50310327D1 (de) * 2002-08-02 2008-09-25 Emitec Emissionstechnologie Aterialdicke, verfahren zur herstellung einer solchen metallischen lage und zumindest teilweise aus solchen metallischen lagen hergestellter wabenk rper
DE10239205A1 (de) * 2002-08-21 2004-03-04 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren und Vorrichtung zur Herstellung von Wabenkörpern und Wabenkörper
US20070122318A1 (en) * 2005-11-29 2007-05-31 Habeger Craig F Catalytic converter
US11555473B2 (en) 2018-05-29 2023-01-17 Kontak LLC Dual bladder fuel tank
US11638331B2 (en) 2018-05-29 2023-04-25 Kontak LLC Multi-frequency controllers for inductive heating and associated systems and methods

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FR2113249A5 (fi) * 1970-11-03 1972-06-23 Getters Spa
US3723070A (en) * 1970-11-27 1973-03-27 Oxy Catalyst Inc Catalytic oxidation apparatus
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
US4023928A (en) * 1973-09-13 1977-05-17 Uop Inc. Catalytic fume control device
GB1491445A (en) * 1973-11-08 1977-11-09 Atomic Energy Authority Uk Catalyst bodies and methods of manufacturing such bodies
US3886739A (en) * 1973-11-09 1975-06-03 Universal Oil Prod Co Heating of catalytic converter casing
US3889464A (en) * 1973-12-20 1975-06-17 Conrad O Gardner Exhaust emission control systems and devices
DE2436421C3 (de) * 1974-07-29 1979-04-26 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur elektronischen Verstellung des Zündzeitpunktes einer Zündanlage für Brennkraftmaschinen
US4029974A (en) * 1975-03-21 1977-06-14 Analog Devices, Inc. Apparatus for generating a current varying with temperature
JPS51110132A (fi) * 1975-03-25 1976-09-29 Nissan Motor
US4277442A (en) * 1977-01-11 1981-07-07 Unikat Ab Catalytic exhaust cleaner
JPS5395417A (en) * 1977-01-31 1978-08-21 Toyota Motor Corp Catalyzer heater for catalyzer convertor
CA1102706A (en) * 1977-05-06 1981-06-09 Rainer Scholz Monolithic metal catalyst for the detoxication of the exhaust gases of internal combustion engines
DE2924592C2 (de) * 1979-06-19 1983-05-26 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Verfahren zum Herstellen einer Trägermatrix für einen katalytischen Reaktor zur Abgasreinigung bei Brennkraftmaschinen von Kraftfahrzeugen
US4272668A (en) * 1979-11-13 1981-06-09 Armstrong Cork Company Small round air stream heating unit
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US4414023A (en) * 1982-04-12 1983-11-08 Allegheny Ludlum Steel Corporation Iron-chromium-aluminum alloy and article and method therefor
DE8438260U1 (de) * 1984-12-29 1985-04-11 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Traegermatrix, insbesondere fuer einen katalytischen reaktor zur abgasreinigung
DE3504299A1 (de) * 1985-02-08 1986-08-14 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zum verbrennen von aus dem abgas von brennkraftmaschinen abgetrennten festkoerperpartikeln, insbesondere russteilchen
DE3517035C1 (de) * 1985-05-11 1986-10-30 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Matrix fuer einen katalytischen Reaktor zur Abgasreinigung
US4702892A (en) * 1985-07-25 1987-10-27 Betz Erwin C Heat recuperative catalytic oxidation device
DE3527111A1 (de) * 1985-07-29 1987-01-29 Interatom Metallischer, gewickelter abgaskatalysatortraegerkoerper mit geometrisch komplizierter form des querschnitts sowie verfahren, vorrichtung und rohling zu seiner herstellung
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DE3760479D1 (en) * 1986-05-12 1989-09-28 Interatom Honeycomb body, particularly a catalyst carrier, provided with opposedly folded metal sheet layers, and its manufacturing process
DE3634235C1 (de) * 1986-10-08 1988-03-31 Sueddeutsche Kuehler Behr Matrix fuer einen katalytischen Reaktor zur Abgasreinigung
US4838067A (en) * 1987-05-18 1989-06-13 W. R. Grace & Co.-Conn. Corrosion resistant corrugated metal foil for use in wound and folded honeycomb cores
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US4852530A (en) * 1987-12-04 1989-08-01 Manolis John Air pollution control electrocatalytic converter
DE8801788U1 (fi) * 1988-02-11 1989-06-15 Emitec Emissionstechnologie
FR2629252B3 (fr) * 1988-03-22 1990-02-16 France Transfo Sa Panneaux ondes, notamment pour transformateurs electriques ou analogues, leur procede et installation de fabrication
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DE8910470U1 (fi) * 1989-09-01 1991-01-03 Lucas Industries P.L.C., Birmingham, West Midlands, Gb

Also Published As

Publication number Publication date
JPH05237563A (ja) 1993-09-17
US5240682A (en) 1993-08-31
FI922022A0 (fi) 1992-05-05
EP0512659A3 (en) 1993-02-03
CA2066127A1 (en) 1992-11-07
EP0512659A2 (en) 1992-11-11

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