DE69621550D1 - Wabenförmiges Heizgerät mit Parallelschaltungen - Google Patents

Wabenförmiges Heizgerät mit Parallelschaltungen

Info

Publication number
DE69621550D1
DE69621550D1 DE69621550T DE69621550T DE69621550D1 DE 69621550 D1 DE69621550 D1 DE 69621550D1 DE 69621550 T DE69621550 T DE 69621550T DE 69621550 T DE69621550 T DE 69621550T DE 69621550 D1 DE69621550 D1 DE 69621550D1
Authority
DE
Germany
Prior art keywords
parallel connections
honeycomb heater
honeycomb
heater
connections
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
DE69621550T
Other languages
English (en)
Other versions
DE69621550T2 (de
Inventor
Yasushi Kato
Shigeharu Hashimoto
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 DE69621550D1 publication Critical patent/DE69621550D1/de
Application granted granted Critical
Publication of DE69621550T2 publication Critical patent/DE69621550T2/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
    • B01J35/30—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
    • 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
    • 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
    • F01N2330/04—Methods of manufacturing
    • 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
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/34—Honeycomb supports characterised by their structural details with flow channels of polygonal cross section
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
  • Resistance Heating (AREA)
DE69621550T 1995-10-13 1996-10-11 Wabenförmiges Heizgerät mit Parallelschaltungen Expired - Fee Related DE69621550T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7265258A JPH09103684A (ja) 1995-10-13 1995-10-13 並列発熱型ハニカムヒーター

Publications (2)

Publication Number Publication Date
DE69621550D1 true DE69621550D1 (de) 2002-07-11
DE69621550T2 DE69621550T2 (de) 2003-01-09

Family

ID=17414737

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69621550T Expired - Fee Related DE69621550T2 (de) 1995-10-13 1996-10-11 Wabenförmiges Heizgerät mit Parallelschaltungen

Country Status (4)

Country Link
US (1) US5852285A (de)
EP (1) EP0768107B1 (de)
JP (1) JPH09103684A (de)
DE (1) DE69621550T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6287899B1 (en) 1998-12-31 2001-09-11 Samsung Electronics Co., Ltd. Thin film transistor array panels for a liquid crystal display and a method for manufacturing the same
DE102009018182A1 (de) * 2009-04-22 2010-10-28 Emitec Gesellschaft Für Emissionstechnologie Mbh Mehrstufig beheizbarer Wabenkörper
JP2012072041A (ja) * 2010-09-30 2012-04-12 Tokyo Yogyo Co Ltd 導電性ハニカム構造体
JP2012072042A (ja) * 2010-09-30 2012-04-12 Tokyo Yogyo Co Ltd 導電性炭化珪素質ハニカム構造体の製造方法
JP5411887B2 (ja) * 2011-03-23 2014-02-12 トヨタ自動車株式会社 触媒担持用構造体及び触媒コンバータ装置
JP5902670B2 (ja) * 2011-03-25 2016-04-13 日本碍子株式会社 ハニカム構造体
CN104245133B (zh) * 2012-03-30 2016-08-24 日本碍子株式会社 蜂窝结构体
DE102012109391A1 (de) * 2012-10-02 2014-04-03 Emitec Gesellschaft Für Emissionstechnologie Mbh Elektrisch beheizbarer, aus keramischem Material extrudierter Wabenkörper
JP6436911B2 (ja) * 2013-10-08 2018-12-12 日本碍子株式会社 ハニカム構造体
WO2015151823A1 (ja) * 2014-03-31 2015-10-08 日本碍子株式会社 ハニカム構造体
JP6447901B2 (ja) * 2014-06-11 2019-01-09 東海高熱工業株式会社 発熱構造体
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
CA3163748A1 (en) * 2019-12-04 2021-06-10 Haldor Topsoe A/S Endothermic reaction of a feed gas heated by resistance heating
DE102020112245A1 (de) * 2020-05-06 2021-11-11 Audi Aktiengesellschaft Verfahren zum Herstellen eines Heizelements für einen Fahrzeugkatalysator eines Kraftfahrzeugs, Verfahren zum Herstellen eines Fahrzeugkatalysators sowie Herstellungsvorrichtung
FR3111944B1 (fr) * 2020-06-30 2023-03-24 Faurecia Systemes Dechappement Dispositif de chauffage, dispositif de purification, ligne d’échappement, procédé de fabrication du dispositif de chauffage
JP7422635B2 (ja) 2020-09-23 2024-01-26 日本碍子株式会社 電気加熱式担体、排気ガス浄化装置及び電気加熱式担体の製造方法
JP2022136830A (ja) 2021-03-08 2022-09-21 日本碍子株式会社 ハニカム構造体の製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223209A (en) * 1979-04-19 1980-09-16 Raychem Corporation Article having heating elements comprising conductive polymers capable of dimensional change
DE8816514U1 (de) * 1988-04-25 1989-10-26 Emitec Emissionstechnologie
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
CA2045812C (en) * 1990-07-04 1994-11-01 Fumio Abe Resistance adjusting type heater, catalytic converter and method of operating catalytic converter
US5296198A (en) * 1990-11-09 1994-03-22 Ngk Insulators, Ltd. Heater and catalytic converter
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
JP3040510B2 (ja) * 1991-03-06 2000-05-15 日本碍子株式会社 ハニカムヒーター
JP3058995B2 (ja) * 1992-08-18 2000-07-04 日本碍子株式会社 ハニカムヒーター
JPH07166846A (ja) * 1993-12-14 1995-06-27 Ngk Insulators Ltd 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
JP3142717B2 (ja) * 1994-06-16 2001-03-07 日本碍子株式会社 ヒーターユニット及び触媒コンバーター
JPH08273805A (ja) * 1995-03-30 1996-10-18 Ngk Insulators Ltd 通電発熱可能なハニカム体

Also Published As

Publication number Publication date
EP0768107A1 (de) 1997-04-16
US5852285A (en) 1998-12-22
JPH09103684A (ja) 1997-04-22
DE69621550T2 (de) 2003-01-09
EP0768107B1 (de) 2002-06-05

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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