AU5398198A - Heating device for a catalyst - Google Patents
Heating device for a catalystInfo
- Publication number
- AU5398198A AU5398198A AU53981/98A AU5398198A AU5398198A AU 5398198 A AU5398198 A AU 5398198A AU 53981/98 A AU53981/98 A AU 53981/98A AU 5398198 A AU5398198 A AU 5398198A AU 5398198 A AU5398198 A AU 5398198A
- Authority
- AU
- Australia
- Prior art keywords
- catalyst
- heating device
- heating
- 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.)
- Abandoned
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
- F01N3/2864—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 the mats or gaskets comprising two or more insulation layers
-
- 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
-
- 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
- F01N3/2857—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 the mats or gaskets being at least partially made of intumescent material, e.g. unexpanded vermiculite
-
- 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
- F01N3/2867—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 the mats or gaskets being placed at the front or end face of catalyst body
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/14—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having thermal insulation
-
- 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
- F01N2330/06—Ceramic, e.g. monoliths
-
- 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)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19646025 | 1996-11-08 | ||
DE19646025A DE19646025C2 (en) | 1996-11-08 | 1996-11-08 | Heating arrangement for a catalyst |
PCT/DE1997/002548 WO1998021454A1 (en) | 1996-11-08 | 1997-11-04 | Heating device for a catalyst |
Publications (1)
Publication Number | Publication Date |
---|---|
AU5398198A true AU5398198A (en) | 1998-06-03 |
Family
ID=7810987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU53981/98A Abandoned AU5398198A (en) | 1996-11-08 | 1997-11-04 | Heating device for a catalyst |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU5398198A (en) |
DE (1) | DE19646025C2 (en) |
WO (1) | WO1998021454A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004176592A (en) * | 2002-11-26 | 2004-06-24 | Toyota Industries Corp | Apparatus and method for purifying exhaust gas of engine |
DE102005031068A1 (en) * | 2005-06-23 | 2006-12-28 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Catalytic device for use in motor vehicle, has heat reservoir that stands in thermal contact with catalytic structure such that heat is absorbed from gas by heat reservoir and is emitted from heat reservoir to catalytic structure |
DE102006058082A1 (en) * | 2006-12-07 | 2008-06-12 | Beko Technologies Gmbh | Cleaning system for gases |
JP4240130B2 (en) * | 2007-03-29 | 2009-03-18 | トヨタ自動車株式会社 | Catalyst heating device for hybrid vehicle |
US8661796B2 (en) * | 2010-03-17 | 2014-03-04 | Toyota Jidosha Kabushiki Kaisha | Vehicle control device |
EP2754491B1 (en) * | 2011-09-06 | 2017-07-26 | Toyota Jidosha Kabushiki Kaisha | Electric heating catalyst |
DE102013201128A1 (en) * | 2013-01-24 | 2014-07-24 | Robert Bosch Gmbh | High-temperature heat exchanger |
DE102014205156A1 (en) | 2014-03-19 | 2015-09-24 | Eberspächer Exhaust Technology GmbH & Co. KG | exhaust system |
JP2016153622A (en) * | 2015-02-20 | 2016-08-25 | 日本碍子株式会社 | Honeycomb type heater device and its method of application |
JP6680698B2 (en) | 2015-11-16 | 2020-04-15 | 日本碍子株式会社 | Honeycomb type heating device and method of using the same |
DE102017221623A1 (en) | 2017-12-01 | 2019-06-06 | Bayerische Motoren Werke Aktiengesellschaft | Exhaust system for an internal combustion engine |
US11092052B2 (en) * | 2019-03-15 | 2021-08-17 | Ngk Insulators, Ltd. | Electric heating type support, exhaust gas purifying device, and method for producing electric heating type support |
CN110080917B (en) * | 2019-03-22 | 2021-04-09 | 中国第一汽车股份有限公司 | Control system and control method for reducing oil consumption and emission of whole vehicle |
DE102020110869A1 (en) * | 2020-04-22 | 2021-10-28 | Purem GmbH | Exhaust heater |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1198128B (en) * | 1961-06-28 | 1965-08-05 | Eberspaecher J | Temperature control arrangement for catalytic converters in vehicle exhaust systems |
DE1188373B (en) * | 1962-01-09 | 1965-03-04 | Eberspaecher J | Exhaust gas decontamination device, especially for internal combustion engine exhaust |
US3886739A (en) * | 1973-11-09 | 1975-06-03 | Universal Oil Prod Co | Heating of catalytic converter casing |
US5477676A (en) * | 1988-04-15 | 1995-12-26 | Midwest Research Institute | Method and apparatus for thermal management of vehicle exhaust systems |
DE3922667C2 (en) * | 1989-03-17 | 1994-12-01 | Eberspaecher J | Device for catalytic detoxification for deblocking and / or soundproofing of internal combustion engine exhaust gases with a double-walled housing |
DE3918596A1 (en) * | 1989-06-07 | 1990-12-13 | Schatz Oskar | METHOD AND DEVICE FOR CATALYTICALLY TREATING THE EXHAUST GAS FROM COMBUSTION ENGINES |
DE4017360A1 (en) * | 1990-05-30 | 1991-12-05 | Fev Motorentech Gmbh & Co Kg | IC engine exhaust catalytic conversion during cold starting - involves preheating of active material by direct current supplied to coating on supporting wall of converter |
US5390493A (en) * | 1992-01-30 | 1995-02-21 | Hitachi, Ltd. | Apparatus for controlling the electric heating of catalyst |
FR2687431B1 (en) * | 1992-02-14 | 1995-07-13 | Inst Francais Du Petrole | CATALYTIC WALL EXHAUST TUBING FOR INTERNAL COMBUSTION ENGINES. |
JP2836395B2 (en) * | 1992-08-05 | 1998-12-14 | 三菱電機株式会社 | Engine exhaust gas purification device |
EP0596854A1 (en) * | 1992-11-02 | 1994-05-11 | AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH.Prof.Dr.Dr.h.c. Hans List | Catalyst |
US5404720A (en) * | 1993-08-16 | 1995-04-11 | Ford Motor Company | Alternator powered electrically heated catalyst |
DE4327882C1 (en) * | 1993-08-19 | 1994-09-29 | Audi Ag | Secondary air reserve system |
DE4336091B4 (en) * | 1993-10-22 | 2005-03-17 | Robert Bosch Gmbh | Device for monitoring an electrical heating element in a catalytic converter of a motor vehicle and method in which the device is used |
JP3960435B2 (en) * | 1994-05-31 | 2007-08-15 | 株式会社新エィシーイー | Exhaust gas purification catalyst device |
DE4422198C2 (en) * | 1994-06-24 | 1997-08-28 | Audi Ag | Method for controlling the electrical heating of a catalytic converter |
DE4430645A1 (en) * | 1994-08-29 | 1996-03-07 | Emitec Emissionstechnologie | Catalytic reactor |
DE4437718A1 (en) * | 1994-10-21 | 1996-04-25 | Emitec Emissionstechnologie | Catalyst carrier body with an inner insulation |
US5483946A (en) * | 1994-11-03 | 1996-01-16 | Ford Motor Company | Engine control system with rapid catalyst warm-up |
US5584176A (en) * | 1994-12-23 | 1996-12-17 | Ford Motor Company | Engine control to achieve rapid catalyst warm-up |
-
1996
- 1996-11-08 DE DE19646025A patent/DE19646025C2/en not_active Expired - Fee Related
-
1997
- 1997-11-04 AU AU53981/98A patent/AU5398198A/en not_active Abandoned
- 1997-11-04 WO PCT/DE1997/002548 patent/WO1998021454A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1998021454A1 (en) | 1998-05-22 |
DE19646025A1 (en) | 1998-05-20 |
DE19646025C2 (en) | 1999-07-01 |
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