DE69622616D1 - Elektrisch geheizter Wabenkörper - Google Patents

Elektrisch geheizter Wabenkörper

Info

Publication number
DE69622616D1
DE69622616D1 DE69622616T DE69622616T DE69622616D1 DE 69622616 D1 DE69622616 D1 DE 69622616D1 DE 69622616 T DE69622616 T DE 69622616T DE 69622616 T DE69622616 T DE 69622616T DE 69622616 D1 DE69622616 D1 DE 69622616D1
Authority
DE
Germany
Prior art keywords
electrically heated
honeycomb body
heated honeycomb
electrically
honeycomb
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.)
Expired - Fee Related
Application number
DE69622616T
Other languages
English (en)
Other versions
DE69622616T2 (de
Inventor
Yasushi Kato
Shigeharu Hashimoto
Yoshinobu Watanabe
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators Ltd
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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of DE69622616D1 publication Critical patent/DE69622616D1/de
Application granted granted Critical
Publication of DE69622616T2 publication Critical patent/DE69622616T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01N3/202—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means using microwaves
    • 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
    • H05B3/12—Heating 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
    • 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
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/10—Exhaust treating devices having provisions not otherwise provided for for avoiding stress caused by expansions or contractions due to temperature variations
    • 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
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/022—Heaters specially adapted for heating gaseous material
    • H05B2203/024—Heaters using beehive flow through structures
    • 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)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Resistance Heating (AREA)
DE69622616T 1995-03-30 1996-03-27 Elektrisch geheizter Wabenkörper Expired - Fee Related DE69622616T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7073127A JPH08273805A (ja) 1995-03-30 1995-03-30 通電発熱可能なハニカム体

Publications (2)

Publication Number Publication Date
DE69622616D1 true DE69622616D1 (de) 2002-09-05
DE69622616T2 DE69622616T2 (de) 2003-03-27

Family

ID=13509250

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69622616T Expired - Fee Related DE69622616T2 (de) 1995-03-30 1996-03-27 Elektrisch geheizter Wabenkörper

Country Status (4)

Country Link
US (1) US5800787A (de)
EP (1) EP0735797B1 (de)
JP (1) JPH08273805A (de)
DE (1) DE69622616T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09103684A (ja) * 1995-10-13 1997-04-22 Ngk Insulators Ltd 並列発熱型ハニカムヒーター
JP3544471B2 (ja) 1998-05-12 2004-07-21 日本碍子株式会社 六角セルハニカム構造体とその把持方法
JP4094771B2 (ja) * 1999-06-08 2008-06-04 日本碍子株式会社 セラミックフィルタ用基材とその製造方法
DE19943846A1 (de) * 1999-09-13 2001-03-15 Emitec Emissionstechnologie Vorrichtung mit Heizelement zur Abgasreinigung
US6896852B1 (en) * 2000-03-29 2005-05-24 Delphi Technologies, Inc. Hydrocarbon bleed emission scrubber with low restriction
DE102004026060A1 (de) * 2004-05-25 2005-12-22 Robert Bosch Gmbh Reinigungseinsatz für Abgasreinigungsanlagen
EP1669134A1 (de) * 2004-10-26 2006-06-14 Cheng-Ping Lin Poröser keramischer Träger
DE102005001385B3 (de) * 2004-12-22 2006-08-24 Schütz GmbH & Co. KGaA Elektrisches Luftheizregister
DE102005055074A1 (de) * 2005-11-18 2007-05-24 Robert Bosch Gmbh Filtereinrichtung, insbesondere für ein Abgassystem einer Brennkraftmaschine
DE102009018182A1 (de) * 2009-04-22 2010-10-28 Emitec Gesellschaft Für Emissionstechnologie Mbh Mehrstufig beheizbarer Wabenkörper
KR101050297B1 (ko) * 2009-06-12 2011-07-19 박홍욱 내진 보강 패널 복합체 및 이를 이용한 내진 보강 시공방법
EP2689848B1 (de) * 2011-03-25 2020-02-19 NGK Insulators, Ltd. Wabenstruktur
CN102628389B (zh) * 2012-05-14 2013-12-04 无锡威孚力达催化净化器有限责任公司 电能加热燃烧碳颗粒装置
CN102628388A (zh) * 2012-05-14 2012-08-08 无锡威孚力达催化净化器有限责任公司 电能加热燃烧碳颗粒装置的加热器
JP6436911B2 (ja) * 2013-10-08 2018-12-12 日本碍子株式会社 ハニカム構造体
JP6438939B2 (ja) * 2014-03-31 2018-12-19 日本碍子株式会社 ハニカム構造体
JP6934702B2 (ja) * 2015-03-27 2021-09-15 株式会社デンソー 排ガス浄化フィルタ
KR101762159B1 (ko) * 2016-02-24 2017-08-04 엘지전자 주식회사 면상 발열장치, 이를 포함하는하는 전기 레인지 및 그 제조방법
KR102091251B1 (ko) * 2018-08-21 2020-03-19 엘지전자 주식회사 전기 히터
US11215096B2 (en) 2019-08-21 2022-01-04 Corning Incorporated Systems and methods for uniformly heating a honeycomb body
WO2021110826A1 (en) * 2019-12-04 2021-06-10 Grundfos Holding A/S A heating system and method of manufacturing a heating system
WO2024155463A1 (en) * 2023-01-18 2024-07-25 Corning Incorporated Honeycomb heater body
WO2024157766A1 (ja) * 2023-01-24 2024-08-02 日本碍子株式会社 ハニカム構造体及びその製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54150406A (en) * 1978-05-18 1979-11-26 Nippon Soken Ceramic honeycomb structure
GB2076270B (en) * 1980-05-14 1984-08-30 Matsushita Electric Ind Co Ltd Electrical air-heating device
JPH0634923B2 (ja) * 1987-03-14 1994-05-11 日本碍子株式会社 セラミツクハニカム構造体
JP2931362B2 (ja) * 1990-04-12 1999-08-09 日本碍子株式会社 抵抗調節型ヒーター及び触媒コンバーター
JP2848970B2 (ja) * 1990-12-21 1999-01-20 日本碍子株式会社 ハニカムヒーター及び触媒コンバーター
JP2919987B2 (ja) * 1991-03-05 1999-07-19 日本碍子株式会社 抵抗調節型ヒーター
JP3058995B2 (ja) * 1992-08-18 2000-07-04 日本碍子株式会社 ハニカムヒーター
JPH07163888A (ja) * 1993-12-14 1995-06-27 Ngk Insulators Ltd ハニカムヒーター

Also Published As

Publication number Publication date
EP0735797A1 (de) 1996-10-02
DE69622616T2 (de) 2003-03-27
US5800787A (en) 1998-09-01
EP0735797B1 (de) 2002-07-31
JPH08273805A (ja) 1996-10-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee