CN102112712A - 用于操作至少具有一可电加热的蜂窝体的装置的方法 - Google Patents
用于操作至少具有一可电加热的蜂窝体的装置的方法 Download PDFInfo
- Publication number
- CN102112712A CN102112712A CN2009801295430A CN200980129543A CN102112712A CN 102112712 A CN102112712 A CN 102112712A CN 2009801295430 A CN2009801295430 A CN 2009801295430A CN 200980129543 A CN200980129543 A CN 200980129543A CN 102112712 A CN102112712 A CN 102112712A
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- CN
- China
- Prior art keywords
- honeycomb ceramics
- voltage
- electric current
- current distribution
- distribution structure
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000919 ceramic Substances 0.000 claims description 60
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000005325 percolation Methods 0.000 claims description 7
- 238000005485 electric heating Methods 0.000 claims description 4
- 210000005056 cell body Anatomy 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 229910052799 carbon Inorganic materials 0.000 description 12
- 230000008021 deposition Effects 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- 238000010891 electric arc Methods 0.000 description 9
- 238000002788 crimping Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 238000010292 electrical insulation Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000006229 carbon black Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- 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
-
- 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
-
- 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
-
- 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
-
- 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
- F01N13/009—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 two or more separate purifying devices arranged in series
- F01N13/0097—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 two or more separate purifying devices arranged in series the purifying devices are arranged 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
- F01N9/00—Electrical control of exhaust gas treating apparatus
-
- 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
-
- 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
-
- 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
- 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
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Resistance Heating (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008035561.5 | 2008-07-30 | ||
DE102008035561A DE102008035561A1 (de) | 2008-07-30 | 2008-07-30 | Verfahren zum Betrieb einer Vorrichtung aufweisend zumindest einen elektrisch beheizbaren Wabenkörper |
PCT/EP2009/058018 WO2010012550A1 (de) | 2008-07-30 | 2009-06-26 | Verfahren zum betrieb einer vorrichtung aufweisend zumindest einen elektrisch beheizbaren wabenkörper |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102112712A true CN102112712A (zh) | 2011-06-29 |
CN102112712B CN102112712B (zh) | 2013-01-02 |
Family
ID=40983575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801295430A Active CN102112712B (zh) | 2008-07-30 | 2009-06-26 | 用于操作至少具有一可电加热的蜂窝体的装置的方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US8012440B2 (zh) |
EP (1) | EP2310643B1 (zh) |
JP (1) | JP5559169B2 (zh) |
KR (1) | KR101241721B1 (zh) |
CN (1) | CN102112712B (zh) |
AT (1) | ATE531910T1 (zh) |
DE (1) | DE102008035561A1 (zh) |
ES (1) | ES2376417T3 (zh) |
PL (1) | PL2310643T3 (zh) |
RU (1) | RU2495260C2 (zh) |
WO (1) | WO2010012550A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106795797A (zh) * | 2014-10-16 | 2017-05-31 | 大陆汽车有限责任公司 | 承载结构、用于处理排气的装置和用于制造装置的方法 |
CN109964011A (zh) * | 2016-12-12 | 2019-07-02 | 世倍特集团有限责任公司 | 用于操作可电加热催化剂的方法 |
CN110206622A (zh) * | 2019-06-04 | 2019-09-06 | 亿达天地环保技术股份有限公司 | 双层套管结构电加热废气处理装置 |
CN114787484A (zh) * | 2019-12-04 | 2022-07-22 | 纬湃技术有限公司 | 具有电加热片的催化器装置的支撑销 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009041092A1 (de) * | 2009-09-14 | 2011-03-24 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Abgasbehandlungsvorrichtung mit zwei Wabenkörpern zur Erzeugung eines elektrischen Potentials |
DE102010052650A1 (de) * | 2010-11-26 | 2012-05-31 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verbindung zweier Abgasbehandlungsvorrichtungen zueinander |
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 |
DE102011110057A1 (de) * | 2011-08-12 | 2013-02-14 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren zum Regeln einer Ionisationseinrichtung von einer Abgasnachbehandlungsvorrichtung |
CN103917752B (zh) * | 2011-11-02 | 2017-03-01 | 丰田自动车株式会社 | 电加热式催化剂的控制装置 |
DE102011120720A1 (de) | 2011-12-12 | 2013-06-13 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Stützstift für einen elektrisch beheizbaren Wabenkörper |
DE102013100798A1 (de) * | 2013-01-28 | 2014-07-31 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung und Verfahren zur Behandlung eines Partikel aufweisenden Abgases |
DE102018213358A1 (de) * | 2018-08-08 | 2020-02-13 | Gedeco Ag | Stützstift und Katalysator |
DE102018127092A1 (de) * | 2018-10-30 | 2020-04-30 | Faurecia Emissions Control Technologies, Germany Gmbh | Katalysatorkörper, elektrisch beheizbarer Katalysator und Kraftfahrzeug mit einem Katalysator |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5294411A (en) * | 1989-04-17 | 1994-03-15 | Emitec Gesellschaft Fuer Emissionstechnologie Mbh | Honeycomb body with heatable catalytic active coating |
US4928485A (en) * | 1989-06-06 | 1990-05-29 | W. R. Grace & Co.,-Conn. | Metallic core member for catalytic converter and catalytic converter containing same |
EP0569403B1 (de) * | 1991-01-31 | 1995-06-07 | Emitec Gesellschaft für Emissionstechnologie mbH | Wabenkörper mit mehreren, gegeneinander abgestützten scheiben |
US5259190A (en) * | 1991-08-01 | 1993-11-09 | Corning Incorporated | Heated cellular structures |
US5140812A (en) * | 1991-11-05 | 1992-08-25 | W. R. Grace & Co.-Conn. | Core for an electrically heatable catalytic converter |
JP2781308B2 (ja) * | 1992-07-13 | 1998-07-30 | 三菱電機株式会社 | 電気加熱触媒の通電制御装置 |
DE9421118U1 (de) * | 1994-03-06 | 1995-07-13 | Roth-Technik GmbH & Co Forschung für Automobil- und Umwelttechnik, 76571 Gaggenau | Vorrichtung zum Betrieb eines Starterkatalysators |
DE4434673A1 (de) * | 1994-09-28 | 1996-04-04 | Emitec Emissionstechnologie | Elektrisch beheizbarer Katalysator |
DE19533307B4 (de) * | 1995-09-08 | 2006-09-07 | Bayerische Motoren Werke Ag | Vorrichtung zum beschleunigten Aufheizen einer Abgas-Katalysatoranordnung in Kraftfahrzeugen |
DE19537131A1 (de) * | 1995-10-05 | 1997-04-10 | Emitec Emissionstechnologie | Elektrisch beheizbarer Wabenkörper mit versteiften Stromverteilungsstrukturen |
CA2267952A1 (en) * | 1997-09-08 | 1999-03-18 | Tohru Shoji | A catalyst carrier |
RU2137313C1 (ru) * | 1997-12-16 | 1999-09-10 | Омский научно-исследовательский институт приборостроения | Устройство для формирования сигналов двухчастотной и четырехчастотной телеграфии |
US6085519A (en) * | 1998-11-23 | 2000-07-11 | General Motors Corporation | Anti-coking air injection apparatus for an internal combustion engine |
JP2005069152A (ja) * | 2003-08-26 | 2005-03-17 | Toyota Motor Corp | 排ガス浄化装置 |
DE102004041457B4 (de) * | 2004-08-27 | 2013-05-29 | Volkswagen Ag | Brennkraftmaschine und Verfahren zum Betreiben dieser |
DE102005016395B4 (de) * | 2005-04-18 | 2012-08-23 | Andreas Hauser | Rußimpedanzsensor |
US8584445B2 (en) * | 2009-02-04 | 2013-11-19 | GM Global Technology Operations LLC | Method and system for controlling an electrically heated particulate filter |
-
2008
- 2008-07-30 DE DE102008035561A patent/DE102008035561A1/de not_active Withdrawn
-
2009
- 2009-06-26 ES ES09779960T patent/ES2376417T3/es active Active
- 2009-06-26 WO PCT/EP2009/058018 patent/WO2010012550A1/de active Application Filing
- 2009-06-26 KR KR1020117000949A patent/KR101241721B1/ko active IP Right Grant
- 2009-06-26 PL PL09779960T patent/PL2310643T3/pl unknown
- 2009-06-26 CN CN2009801295430A patent/CN102112712B/zh active Active
- 2009-06-26 AT AT09779960T patent/ATE531910T1/de active
- 2009-06-26 JP JP2011520409A patent/JP5559169B2/ja active Active
- 2009-06-26 EP EP09779960A patent/EP2310643B1/de active Active
- 2009-06-26 RU RU2011107130/06A patent/RU2495260C2/ru active
-
2011
- 2011-01-31 US US13/017,059 patent/US8012440B2/en active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106795797A (zh) * | 2014-10-16 | 2017-05-31 | 大陆汽车有限责任公司 | 承载结构、用于处理排气的装置和用于制造装置的方法 |
US10227905B2 (en) | 2014-10-16 | 2019-03-12 | Continental Automotive Gmbh | Supporting structure, device for treating exhaust gases, and method for the production thereof |
CN106795797B (zh) * | 2014-10-16 | 2019-06-07 | 大陆汽车有限责任公司 | 承载结构、用于处理排气的装置和用于制造装置的方法 |
CN109964011A (zh) * | 2016-12-12 | 2019-07-02 | 世倍特集团有限责任公司 | 用于操作可电加热催化剂的方法 |
US10900400B2 (en) | 2016-12-12 | 2021-01-26 | Vitesco Technologies GmbH | Method for operating an electrically heatable catalyst |
CN109964011B (zh) * | 2016-12-12 | 2021-06-11 | 世倍特集团有限责任公司 | 用于操作可电加热催化剂的方法 |
CN110206622A (zh) * | 2019-06-04 | 2019-09-06 | 亿达天地环保技术股份有限公司 | 双层套管结构电加热废气处理装置 |
CN114787484A (zh) * | 2019-12-04 | 2022-07-22 | 纬湃技术有限公司 | 具有电加热片的催化器装置的支撑销 |
CN114787484B (zh) * | 2019-12-04 | 2024-05-14 | 纬湃技术有限公司 | 具有电加热片的催化器装置的支撑销 |
Also Published As
Publication number | Publication date |
---|---|
CN102112712B (zh) | 2013-01-02 |
RU2495260C2 (ru) | 2013-10-10 |
KR20110019426A (ko) | 2011-02-25 |
EP2310643B1 (de) | 2011-11-02 |
US8012440B2 (en) | 2011-09-06 |
DE102008035561A1 (de) | 2010-02-04 |
KR101241721B1 (ko) | 2013-03-11 |
PL2310643T3 (pl) | 2012-03-30 |
ATE531910T1 (de) | 2011-11-15 |
ES2376417T3 (es) | 2012-03-13 |
WO2010012550A1 (de) | 2010-02-04 |
US20110158870A1 (en) | 2011-06-30 |
RU2011107130A (ru) | 2012-09-20 |
JP5559169B2 (ja) | 2014-07-23 |
JP2011529544A (ja) | 2011-12-08 |
EP2310643A1 (de) | 2011-04-20 |
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