DE112018003319T5 - Elektrischer Widerstand, Wabenstruktur und elektrisch beheizte Katalysatorvorrichtung - Google Patents

Elektrischer Widerstand, Wabenstruktur und elektrisch beheizte Katalysatorvorrichtung Download PDF

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Publication number
DE112018003319T5
DE112018003319T5 DE112018003319.8T DE112018003319T DE112018003319T5 DE 112018003319 T5 DE112018003319 T5 DE 112018003319T5 DE 112018003319 T DE112018003319 T DE 112018003319T DE 112018003319 T5 DE112018003319 T5 DE 112018003319T5
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DE
Germany
Prior art keywords
electrical resistance
mass
atoms
sample
matrix
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.)
Withdrawn
Application number
DE112018003319.8T
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German (de)
English (en)
Inventor
Takehiro Tokuno
Junichi NARUSE
Kazuki Hirata
Mika Kawakita
Yasushi Takayama
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Priority claimed from PCT/JP2018/023137 external-priority patent/WO2019003984A1/ja
Publication of DE112018003319T5 publication Critical patent/DE112018003319T5/de
Withdrawn legal-status Critical Current

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    • 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
    • H05B3/14—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 the material being non-metallic
    • H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
    • C03C14/004—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of particles or flakes
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
    • C03C8/16—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions with vehicle or suspending agents, e.g. slip
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • C04B35/195—Alkaline earth aluminosilicates, e.g. cordierite or anorthite
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2214/00—Nature of the non-vitreous component
    • C03C2214/20—Glass-ceramics matrix
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/16—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an electric heater, i.e. a resistance heater
    • 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)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Resistance Heating (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE112018003319.8T 2017-06-30 2018-06-18 Elektrischer Widerstand, Wabenstruktur und elektrisch beheizte Katalysatorvorrichtung Withdrawn DE112018003319T5 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2017129229 2017-06-30
JP2017-129229 2017-06-30
JP2017243080A JP6740995B2 (ja) 2017-06-30 2017-12-19 電気抵抗体、ハニカム構造体、および、電気加熱式触媒装置
JP2017-243080 2017-12-19
PCT/JP2018/023137 WO2019003984A1 (ja) 2017-06-30 2018-06-18 電気抵抗体、ハニカム構造体、および、電気加熱式触媒装置

Publications (1)

Publication Number Publication Date
DE112018003319T5 true DE112018003319T5 (de) 2020-03-26

Family

ID=65227396

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112018003319.8T Withdrawn DE112018003319T5 (de) 2017-06-30 2018-06-18 Elektrischer Widerstand, Wabenstruktur und elektrisch beheizte Katalysatorvorrichtung

Country Status (4)

Country Link
US (1) US20200154524A1 (https=)
JP (1) JP6740995B2 (https=)
CN (1) CN110786075A (https=)
DE (1) DE112018003319T5 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020161413A (ja) 2019-03-27 2020-10-01 株式会社デンソー 電気抵抗体、ハニカム構造体、および、電気加熱式触媒装置
JP7182732B2 (ja) * 2020-01-07 2022-12-02 日本碍子株式会社 電気加熱式担体及び排気ガス浄化装置
JP7250996B2 (ja) * 2020-03-13 2023-04-03 日本碍子株式会社 ハニカム構造体及び電気加熱式担体
US20220287154A1 (en) * 2021-03-03 2022-09-08 Ngk Insulators, Ltd. Honeycomb structure, electrically heating support and exhaust gas purifying device

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380750A (en) * 1981-07-06 1983-04-19 Rca Corporation Indium oxide resistor inks
DE69320098T2 (de) * 1992-05-15 1999-04-01 Denso Corp., Kariya, Aichi Kaltleiterthermistor für Heizgeräte und Verfahren zur Herstellung
JP3610191B2 (ja) * 1997-06-03 2005-01-12 Ｔｄｋ株式会社 非磁性セラミックおよびセラミック積層部品
JP2000311805A (ja) * 1999-04-27 2000-11-07 Tokai Konetsu Kogyo Co Ltd セラミック抵抗体の製造方法
JP2004131302A (ja) * 2002-10-08 2004-04-30 Tokai Konetsu Kogyo Co Ltd 導電性セラミックスおよびその製造方法
GB0307547D0 (en) * 2003-04-01 2003-05-07 Du Pont Conductor composition V
JP2005001447A (ja) * 2003-06-10 2005-01-06 Denso Corp 電気ヒータ、暖房用熱交換器および車両用空調装置
US7747147B2 (en) * 2005-11-02 2010-06-29 Panasonic Corporation Heating unit and heating apparatus
NZ572793A (en) * 2006-04-21 2012-07-27 Olex Australia Pty Ltd Fire resistant compositions
CN101646632B (zh) * 2006-08-29 2013-06-05 康宁股份有限公司 高孔隙的耐热冲击性的陶瓷结构
JP2012106223A (ja) * 2010-04-09 2012-06-07 Ibiden Co Ltd ハニカム構造体
JP5827247B2 (ja) * 2011-01-20 2015-12-02 京セラ株式会社 ヒータおよびこれを備えたグロープラグ
DE102011003481A1 (de) * 2011-02-02 2012-08-02 Robert Bosch Gmbh Elektronisches Bauteil umfassend einen keramischen träger und Verwendung eines keramischen Trägers
JP5916146B2 (ja) * 2011-03-18 2016-05-11 日本碍子株式会社 炭化珪素質多孔体、ハニカム構造体及び電気加熱式触媒担体
JPWO2012128028A1 (ja) * 2011-03-18 2014-07-24 住友精化株式会社 金属ペースト組成物
US20130017387A1 (en) * 2011-07-12 2013-01-17 James Iii William H Chemically durable porous glass with enhanced alkaline resistance
US9670088B2 (en) * 2014-05-20 2017-06-06 Corning Incorporated Scratch resistant glass and method of making
CN105384430B (zh) * 2015-12-07 2018-05-15 电子科技大学 陶瓷材料及其制备方法
CN106396372B (zh) * 2016-09-26 2017-08-25 清远忠信世纪玻纤有限公司 一种硼硅酸盐玻璃及其制备方法

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JP6740995B2 (ja) 2020-08-19
CN110786075A (zh) 2020-02-11
JP2019012682A (ja) 2019-01-24
US20200154524A1 (en) 2020-05-14

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