FI924978A - Kaerna foer en elektriskt uppvaermbar katalytomvandlare - Google Patents
Kaerna foer en elektriskt uppvaermbar katalytomvandlare Download PDFInfo
- Publication number
- FI924978A FI924978A FI924978A FI924978A FI924978A FI 924978 A FI924978 A FI 924978A FI 924978 A FI924978 A FI 924978A FI 924978 A FI924978 A FI 924978A FI 924978 A FI924978 A FI 924978A
- Authority
- FI
- Finland
- Prior art keywords
- uppvaermbar
- katalytomvandlare
- kaerna
- elektriskt
- foer
- Prior art date
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
- 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
-
- 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
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)
- Catalysts (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/787,861 US5140812A (en) | 1991-11-05 | 1991-11-05 | Core for an electrically heatable catalytic converter |
Publications (2)
Publication Number | Publication Date |
---|---|
FI924978A0 FI924978A0 (fi) | 1992-11-04 |
FI924978A true FI924978A (fi) | 1993-05-06 |
Family
ID=25142744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI924978A FI924978A (fi) | 1991-11-05 | 1992-11-04 | Kaerna foer en elektriskt uppvaermbar katalytomvandlare |
Country Status (6)
Country | Link |
---|---|
US (1) | US5140812A (fi) |
EP (1) | EP0541190A1 (fi) |
JP (1) | JPH05212293A (fi) |
AU (1) | AU2032092A (fi) |
CA (1) | CA2074534A1 (fi) |
FI (1) | FI924978A (fi) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992002714A1 (de) * | 1990-07-30 | 1992-02-20 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Elektrisch beheizbarer wabenkörper, insbesondere katalysator-trägerkörper, mit inneren tragstrukturen |
DE4111712A1 (de) * | 1991-04-10 | 1992-10-22 | Emitec Emissionstechnologie | Elektrisch leitfaehiger wabenkoerper |
US5238650A (en) * | 1991-09-13 | 1993-08-24 | W. R. Grace & Co.-Conn. | Electrode feed through |
US5232671A (en) * | 1992-01-27 | 1993-08-03 | W. R. Grace & Co.-Conn. | Core for a catalytic converter |
CA2083742A1 (en) * | 1992-02-19 | 1993-08-20 | David T. Sheller | Core element for catalytic converter |
EP0567034B1 (en) * | 1992-04-20 | 1996-02-14 | Toyota Jidosha Kabushiki Kaisha | Electrically heatable catalytic converter |
US5252299A (en) * | 1992-05-28 | 1993-10-12 | Retallick William B | Catalytic air cleaner |
US5308591A (en) * | 1992-11-09 | 1994-05-03 | W. R. Grace & Co.-Conn. | Core body for catalytic converter |
US5582805A (en) * | 1992-12-21 | 1996-12-10 | Toyota Jidosha Kabushiki Kaisha | Electrically heated catalytic apparatus |
JP3277655B2 (ja) * | 1993-12-21 | 2002-04-22 | トヨタ自動車株式会社 | 電気加熱式触媒装置 |
US5431886A (en) * | 1994-04-08 | 1995-07-11 | W. R. Grace & Co.-Conn. | Combined electrically heatable converter |
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 |
US5651906A (en) * | 1995-07-12 | 1997-07-29 | W. R. Grace & Co.-Conn. | Electrically heatable converter body having plural thin metal core elements attached only at outer ends |
US5948298A (en) * | 1996-04-26 | 1999-09-07 | Ford Global Technologies, Inc. | Battery heating system |
US7086235B2 (en) * | 2003-11-26 | 2006-08-08 | United Technologies Corporation | Cascade ignition of catalytic combustors |
US8381677B2 (en) * | 2006-12-20 | 2013-02-26 | Applied Materials, Inc. | Prevention of film deposition on PECVD process chamber wall |
DE102008035561A1 (de) * | 2008-07-30 | 2010-02-04 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren zum Betrieb einer Vorrichtung aufweisend zumindest einen elektrisch beheizbaren Wabenkörper |
CA2753610C (en) * | 2009-02-27 | 2016-07-26 | Andre Boulet | Parallel passage fluid contactor structure |
DE102009018182A1 (de) * | 2009-04-22 | 2010-10-28 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Mehrstufig beheizbarer Wabenkörper |
CN102985653B (zh) * | 2010-07-15 | 2015-01-07 | 丰田自动车株式会社 | 内燃机排气净化装置 |
US20120102922A1 (en) * | 2010-10-29 | 2012-05-03 | Gm Global Technology Operations, Inc. | Method of sizing a heating core of an exhaust heater for an exhaust treatment system of a vehicle |
CN103338844B (zh) * | 2011-02-08 | 2015-05-20 | 丰田自动车株式会社 | 电加热式催化剂 |
JP5626375B2 (ja) * | 2011-02-16 | 2014-11-19 | トヨタ自動車株式会社 | 電気加熱式触媒 |
US8839605B2 (en) * | 2011-03-30 | 2014-09-23 | GM Global Technology Operations LLC | Exhaust methane control systems and methods |
DE102011104193A1 (de) | 2011-06-15 | 2012-12-20 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung mit einem elektrisch beheizbaren Wabenkörper und Verfahren zum Betreiben des Wabenkörpers |
DE102011110664A1 (de) * | 2011-08-19 | 2013-02-21 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung zur Behandlung von Abgasen |
JP6163995B2 (ja) * | 2013-09-18 | 2017-07-19 | いすゞ自動車株式会社 | 診断装置 |
DE102015111689C5 (de) * | 2015-07-17 | 2022-09-01 | Türk & Hillinger GmbH | Elektrisch beheizbarer Katalysator und Verfahren zu dessen Herstellung |
DE102016210235A1 (de) * | 2016-06-09 | 2017-12-28 | Continental Automotive Gmbh | Verfahren zur Herstellung einer Wabenstruktur |
DE102016214495A1 (de) * | 2016-08-04 | 2018-02-08 | Continental Automotive Gmbh | Elektrisch beheizbarer Wabenkörper zur Abgasbehandlung mit einer Mehrzahl von Heizelementen |
JP6420803B2 (ja) * | 2016-09-23 | 2018-11-07 | 本田技研工業株式会社 | 排気ガス浄化触媒加熱装置 |
DE102017203546B4 (de) | 2017-03-03 | 2023-08-03 | Vitesco Technologies GmbH | Katalysator mit elektrisch beheizbarer Heizscheibe |
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 |
DE102017216470A1 (de) * | 2017-09-18 | 2019-03-21 | Continental Automotive Gmbh | Elektrisch beheizbare Heizscheibe für die Abgasnachbehandlung |
JP7183875B2 (ja) * | 2019-03-08 | 2022-12-06 | トヨタ自動車株式会社 | 内燃機関 |
DE102019110359A1 (de) * | 2019-04-18 | 2020-10-22 | Faurecia Emissions Control Technologies, Germany Gmbh | Abgasbehandlungseinrichtung und Fahrzeug |
US10914212B1 (en) * | 2019-10-29 | 2021-02-09 | Vitesco Technologies USA, LLC | 48V electrically heated catalyst system for a vehicle |
KR20210071578A (ko) * | 2019-12-06 | 2021-06-16 | 현대자동차주식회사 | 차량용 촉매 컨버터 |
US11230953B2 (en) | 2020-03-18 | 2022-01-25 | Vitesco Technologies GmbH | Electrically heatable heating disk for exhaust gas aftertreatment |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1360560A (fr) * | 1963-06-14 | 1964-05-08 | Grace W R & Co | Procédé perfectionné d'oxydation des gaz d'échappement par passage de ces gaz sur un catalyseur d'oxydation chauffé par des conducteurs électriques |
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 |
DE2333092A1 (de) * | 1973-06-29 | 1975-01-16 | Volkswagenwerk Ag | Abgasreinigungsanlage |
US3916057A (en) * | 1973-08-31 | 1975-10-28 | Minnesota Mining & Mfg | Intumescent sheet material |
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 |
US4414023A (en) * | 1982-04-12 | 1983-11-08 | Allegheny Ludlum Steel Corporation | Iron-chromium-aluminum alloy and article and method therefor |
US4671931A (en) * | 1984-05-11 | 1987-06-09 | Herchenroeder Robert B | Nickel-chromium-iron-aluminum alloy |
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 |
US4702892A (en) * | 1985-07-25 | 1987-10-27 | Betz Erwin C | Heat recuperative catalytic oxidation device |
US4598063A (en) * | 1985-08-09 | 1986-07-01 | Retallick William B | Spiral catalyst support and method of making it |
DE3529654A1 (de) * | 1985-08-19 | 1987-02-19 | Interatom | Verfahren zum selektiven beloten eines metallischen katalysatortraegerkoerpers und entsprechend hergestellter katalysatortraegerkoerper |
US4711009A (en) * | 1986-02-18 | 1987-12-08 | W. R. Grace & Co. | Process for making metal substrate catalytic converter cores |
DE3634235C1 (de) * | 1986-10-08 | 1988-03-31 | Sueddeutsche Kuehler Behr | Matrix fuer einen katalytischen Reaktor zur Abgasreinigung |
JPH0721855Y2 (ja) * | 1987-07-10 | 1995-05-17 | 日産自動車株式会社 | 触媒コンバータ装置 |
US4852530A (en) * | 1987-12-04 | 1989-08-01 | Manolis John | Air pollution control electrocatalytic converter |
US4963246A (en) * | 1987-12-14 | 1990-10-16 | Honda Giken Kogyo Kabushiki Kaisha | Oxygen concentration-sensing device |
US4928485A (en) * | 1989-06-06 | 1990-05-29 | W. R. Grace & Co.,-Conn. | Metallic core member for catalytic converter and catalytic converter containing same |
DE8910470U1 (de) * | 1989-09-01 | 1991-01-03 | Lucas Industries P.L.C., Birmingham, West Midlands | Pneumatisch-hydraulischer Druckerzeuger, insbesondere für Fahrzeugbremsanlagen |
DE8910471U1 (de) * | 1989-09-01 | 1991-01-10 | Nixdorf Computer Ag, 4790 Paderborn | Halterungsvorrichtung für ein elektrisches Bauteil |
US5070694A (en) * | 1990-10-31 | 1991-12-10 | W. R. Grace & Co. -Conn. | Structure for electrically heatable catalytic core |
US5174968A (en) * | 1990-12-12 | 1992-12-29 | W. R. Grace & Co.-Conn. | Structure for electrically heatable catalytic core |
-
1991
- 1991-11-05 US US07/787,861 patent/US5140812A/en not_active Expired - Fee Related
-
1992
- 1992-07-16 AU AU20320/92A patent/AU2032092A/en not_active Abandoned
- 1992-07-23 CA CA002074534A patent/CA2074534A1/en not_active Abandoned
- 1992-10-27 EP EP92250311A patent/EP0541190A1/en not_active Withdrawn
- 1992-11-04 JP JP4317951A patent/JPH05212293A/ja active Pending
- 1992-11-04 FI FI924978A patent/FI924978A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0541190A1 (en) | 1993-05-12 |
US5140812A (en) | 1992-08-25 |
FI924978A0 (fi) | 1992-11-04 |
CA2074534A1 (en) | 1993-05-06 |
AU2032092A (en) | 1993-05-06 |
JPH05212293A (ja) | 1993-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |