BR112013001238A2 - eletrodo, dispositivo catalisador do tipo que se aquece eletricamente utilizando o mesmo, e método de fabricação de dispositivo catalisador do tipo que se aquece eletricamente - Google Patents

eletrodo, dispositivo catalisador do tipo que se aquece eletricamente utilizando o mesmo, e método de fabricação de dispositivo catalisador do tipo que se aquece eletricamente

Info

Publication number
BR112013001238A2
BR112013001238A2 BR112013001238A BR112013001238A BR112013001238A2 BR 112013001238 A2 BR112013001238 A2 BR 112013001238A2 BR 112013001238 A BR112013001238 A BR 112013001238A BR 112013001238 A BR112013001238 A BR 112013001238A BR 112013001238 A2 BR112013001238 A2 BR 112013001238A2
Authority
BR
Brazil
Prior art keywords
catalyst device
electrically heating
electrode
heating catalyst
same
Prior art date
Application number
BR112013001238A
Other languages
English (en)
Other versions
BR112013001238B1 (pt
Inventor
Kenji Shimoda
Tadashi Takagaki
Yasuo Kinoshita
Kazuaki Nishio
Original Assignee
Toyota Motor Co 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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of BR112013001238A2 publication Critical patent/BR112013001238A2/pt
Publication of BR112013001238B1 publication Critical patent/BR112013001238B1/pt

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
    • F01N3/18—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
    • 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
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • H05B3/08—Heater elements structurally combined with coupling elements or holders having electric connections specially adapted for high temperatures
    • 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
    • H05B3/02—Details
    • H05B3/03—Electrodes
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Resistance Heating (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

eletrodo, dispositivo catalisador do tipo que se aquece eletricamente utilizando o mesmo, e método de fabricação de dispositivo catalisador do tipo que se aquece eletricamente. um eletrodo, de acordo com um aspecto da presente invenção, é formado sobre um material cerâmico. os eletrodos incluem uma matriz composta de base composto de um material cerâmico. os eletrodos incluem uma matriz mcraiy (m sendo pelo menos um material selecionado dentre fe, co e ni), e uma fase dispersa que é dispersada na matriz e composta de um mineral óxido tendo uma estrutura laminada. a razão de área ocupada pela fase dispersa em uma seção transversal do eletrodo é de 40 a 80 %. com a estrutura tal como a apresentada, torna-se possível suprimir o aumento na resistência elétrica mesmo depois de um ciclo térmico ter se realizado.
BR112013001238-2A 2011-09-14 2011-09-14 Eletrodo, dispositivo catalisador do tipo que se aquece eletricamente utilizando o mesmo, e método de fabricação de dispositivo catalisador do tipo que se aquece eletricamente BR112013001238B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/005195 WO2013038449A1 (ja) 2011-09-14 2011-09-14 電極、それを用いた通電加熱式触媒装置及び通電加熱式触媒装置の製造方法

Publications (2)

Publication Number Publication Date
BR112013001238A2 true BR112013001238A2 (pt) 2016-05-17
BR112013001238B1 BR112013001238B1 (pt) 2020-09-15

Family

ID=47828893

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013001238-2A BR112013001238B1 (pt) 2011-09-14 2011-09-14 Eletrodo, dispositivo catalisador do tipo que se aquece eletricamente utilizando o mesmo, e método de fabricação de dispositivo catalisador do tipo que se aquece eletricamente

Country Status (7)

Country Link
US (1) US8815167B2 (pt)
EP (1) EP2757859B1 (pt)
JP (1) JP5365746B2 (pt)
KR (1) KR101398773B1 (pt)
CN (1) CN103155695B (pt)
BR (1) BR112013001238B1 (pt)
WO (1) WO2013038449A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5967128B2 (ja) 2014-04-11 2016-08-10 トヨタ自動車株式会社 通電加熱式触媒装置及びその製造方法
JP5967127B2 (ja) * 2014-04-11 2016-08-10 トヨタ自動車株式会社 通電加熱式触媒装置及びその製造方法
JP6168034B2 (ja) * 2014-11-21 2017-07-26 トヨタ自動車株式会社 溶射皮膜、これを有したエンジン、および溶射皮膜の成膜方法
JP6131980B2 (ja) * 2015-03-27 2017-05-24 トヨタ自動車株式会社 電気加熱式触媒コンバーター
JP6457420B2 (ja) * 2016-03-31 2019-01-23 トヨタ自動車株式会社 溶射用粉末およびこれを用いたアブレーダブル溶射皮膜の成膜方法
JP7166198B2 (ja) * 2018-04-13 2022-11-07 日本碍子株式会社 ハニカム構造体
US10888856B2 (en) * 2018-04-13 2021-01-12 Ngk Insulators, Ltd. Honeycomb structure
JP7047604B2 (ja) 2018-06-01 2022-04-05 トヨタ自動車株式会社 電気加熱式触媒装置
JP7279609B2 (ja) * 2019-10-09 2023-05-23 トヨタ自動車株式会社 電気加熱式触媒装置
CN110899695A (zh) * 2019-12-09 2020-03-24 浙江翰德圣智能再制造技术有限公司 一种激光增材制造微弧火花MCrAlY电极的方法
JP7327289B2 (ja) * 2020-06-04 2023-08-16 トヨタ自動車株式会社 電気加熱式触媒装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1208128B (it) * 1984-11-07 1989-06-06 Alberto Pellegri Elettrodo per uso in celle elettrochimiche, procedimento per la sua preparazione ed uso nell'elettrolisi del cloruro disodio.
US4724305A (en) * 1986-03-07 1988-02-09 Hitachi Metals, Ltd. Directly-heating roller for fuse-fixing toner images
DE4129893A1 (de) * 1991-09-09 1993-03-11 Emitec Emissionstechnologie Anordnung zur temperaturmessung und/oder heizung und deren verwendung in einem wabenkoerper, insbesondere katalysator-traegerkoerper
JPH06219855A (ja) 1993-01-20 1994-08-09 Kurosaki Refract Co Ltd 金属粉含有アルミナ−ＭｇＯ・Ａｌ２Ｏ３スピネル系溶射材
JPH07204518A (ja) * 1994-01-28 1995-08-08 Shimadzu Corp 自動車用排ガス浄化装置
JPH0836337A (ja) 1994-07-22 1996-02-06 Bando Chem Ind Ltd 電子写真装置用クリーニングブレード
JPH08203329A (ja) * 1995-01-24 1996-08-09 Matsushita Electric Ind Co Ltd 導電性ペースト
US6109018A (en) * 1996-07-26 2000-08-29 Catalytica, Inc. Electrically-heated combustion catalyst structure and method for start-up of a gas turbine using same
JP3558469B2 (ja) 1996-11-08 2004-08-25 石川島播磨重工業株式会社 アブレーダブルコーティング方法
JP3103523B2 (ja) 1997-08-05 2000-10-30 品川白煉瓦株式会社 溶射材料
JP2006021974A (ja) 2004-07-09 2006-01-26 Taiheiyo Cement Corp 多孔質構造体および多孔質構造体の製造方法
JP2011106308A (ja) 2009-11-13 2011-06-02 Toyota Motor Corp 排気浄化装置
JP5487949B2 (ja) 2009-12-22 2014-05-14 トヨタ自動車株式会社 電極構造体及びその製造方法
JP2012057508A (ja) 2010-09-07 2012-03-22 Toyota Motor Corp 排気浄化装置

Also Published As

Publication number Publication date
US8815167B2 (en) 2014-08-26
EP2757859A1 (en) 2014-07-23
CN103155695A (zh) 2013-06-12
US20130062328A1 (en) 2013-03-14
BR112013001238B1 (pt) 2020-09-15
JP5365746B2 (ja) 2013-12-11
CN103155695B (zh) 2014-05-07
KR101398773B1 (ko) 2014-05-27
KR20130053417A (ko) 2013-05-23
JPWO2013038449A1 (ja) 2015-03-23
EP2757859B1 (en) 2015-04-08
EP2757859A4 (en) 2014-07-23
WO2013038449A1 (ja) 2013-03-21

Similar Documents

Publication Publication Date Title
BR112013001238A2 (pt) eletrodo, dispositivo catalisador do tipo que se aquece eletricamente utilizando o mesmo, e método de fabricação de dispositivo catalisador do tipo que se aquece eletricamente
AR092432A1 (es) Panel con un elemento de conexion electrica
BR112016001847A2 (pt) lâmpada de led de reposição e disposição de iluminação
BR112012025245A2 (pt) composição de poliolefina semicondutora compreendendo carga condutiva
TWI562168B (en) Composition for solar cell electrodes and electrode fabricated using the same
MX346909B (es) Método y dispositivo para unir un miembro de metal laminado compuesto.
BR112016025167A2 (pt) elemento de conexão elétrica para o contato de uma estrutura eletricamente condutora sobre um substrato
IL228645A0 (en) Electronic, mechanical, computing, and/or other devices are made of materials with extremely low resistance
BR112015010476A2 (pt) vidraça com elemento de conexão elétrica e ponte de conexão
BR112017014624A2 (pt) catalisador de três vias de camada dupla com melhor estabilidade ao envelhecimento
EA201391660A1 (ru) Стеклянный лист с элементом для электрического соединения
BR112014029731A2 (pt) vidro com um elemento de conexão elétrica
BR112013004884A2 (pt) pasta condutiva, dispositivo eletrônico e método para produzir um dispositivo elétrico
JP2013065550A5 (pt)
EP2882016A4 (en) BATTERY CATALYST COMPOSITION, PROCESS FOR PRODUCING THE SAME, ELECTRODE MATERIAL, AND FUEL CELL
WO2013078007A3 (en) Wireframe touch sensor design and spatially linearized touch sensor design
BR112014017199A8 (pt) ônibus do tipo capota rígida tendo pelo menos dez assentos
PE20151011A1 (es) Catodo para desarrollo electrolitico de hidrogeno
WO2014011247A3 (en) Electrode materials and configurations for thermoelectric devices
BR112013024727A2 (pt) Eletrodo de coleta para um precipitador eletrostático úmido
BR112013006109A2 (pt) contato elétrico unipolar controlado magneticamente, para ser embutido nas laterais de estruturas genéricas, em particular estruturas de camâras de vidro
EP2889267A4 (en) CARBON NANOMATERIAL, COMPOSITION, CONDUCTIVE MATERIAL AND MANUFACTURING METHOD THEREFOR
BR112012010819A2 (pt) "eletrodo da vela de ignição produzido de material do eletrodo aperfeiçoado"
BR112013028222A2 (pt) Composição polimérica para dispositivos elétricos
BRPI0803531A2 (pt) resistor de fechamento para disjuntores de circuito de alta voltagem

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/09/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2740 DE 11-07-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.