BR112012009474B8 - Peça de conexão para conexão de eletrodos de grafite, método de fabricação de uma peça de conexão, uso de uma peça de conexão e cordão de eletrodos - Google Patents

Peça de conexão para conexão de eletrodos de grafite, método de fabricação de uma peça de conexão, uso de uma peça de conexão e cordão de eletrodos

Info

Publication number
BR112012009474B8
BR112012009474B8 BR112012009474A BR112012009474A BR112012009474B8 BR 112012009474 B8 BR112012009474 B8 BR 112012009474B8 BR 112012009474 A BR112012009474 A BR 112012009474A BR 112012009474 A BR112012009474 A BR 112012009474A BR 112012009474 B8 BR112012009474 B8 BR 112012009474B8
Authority
BR
Brazil
Prior art keywords
connection piece
graphite
carbon
connection
carbon fiber
Prior art date
Application number
BR112012009474A
Other languages
English (en)
Other versions
BR112012009474B1 (pt
BR112012009474A2 (pt
Inventor
Montminy John
Original Assignee
Sgl Carbon Se
Showa Denko Carbon Germany Gmbh
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 Sgl Carbon Se, Showa Denko Carbon Germany Gmbh filed Critical Sgl Carbon Se
Publication of BR112012009474A2 publication Critical patent/BR112012009474A2/pt
Publication of BR112012009474B1 publication Critical patent/BR112012009474B1/pt
Publication of BR112012009474B8 publication Critical patent/BR112012009474B8/pt

Links

Classifications

    • 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
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/14—Arrangements or methods for connecting successive electrode sections
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Ceramic Products (AREA)
  • Discharge Heating (AREA)
  • Fuel Cell (AREA)
  • Laminated Bodies (AREA)
  • Resistance Heating (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)

Abstract

PEÇA DE CONEXÃO FEITA DE UM COMPOSTO DE GRAFITE E CARBONO REFORÇADO COM FIBRA DE CARBONO. A invenção refere-se a uma peça de conexão para conectar eletrodos de grafite compreendendo pelo menos uma região feita de grafite e pelo menos uma região feita de carbono reforçado com fibra de carbono, onde o grafite compreende menos de 10% em massa de fibras e o carbono reforçado com fibra de carbono compreende mais de 20% em massa de fibras de carbono. A peça de conexão compreende preferivelmente um corpo de grafite no formato de um cilindro ou cone duplo, onde existe uma pluralidade de recessos em formato de sulco no corpo de grafite que são preenchidos com o material feito de carbono reforçado por fibra de carbono possuindo um percentual de peso de fibras de carbono superior a 20% em massa.
BR112012009474A 2009-10-23 2010-10-01 Peça de conexão para conexão de eletrodos de grafite, método de fabricação de uma peça de conexão, uso de uma peça de conexão e cordão de eletrodos BR112012009474B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25448509P 2009-10-23 2009-10-23
US61/254,485 2009-10-23
PCT/EP2010/064677 WO2011047947A1 (de) 2009-10-23 2010-10-01 Verbindungsstück aus einem verbundstoff aus graphit und carbonfaserverstärktem kohlenstoff

Publications (3)

Publication Number Publication Date
BR112012009474A2 BR112012009474A2 (pt) 2016-05-03
BR112012009474B1 BR112012009474B1 (pt) 2020-11-10
BR112012009474B8 true BR112012009474B8 (pt) 2022-07-19

Family

ID=43216743

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012009474A BR112012009474B8 (pt) 2009-10-23 2010-10-01 Peça de conexão para conexão de eletrodos de grafite, método de fabricação de uma peça de conexão, uso de uma peça de conexão e cordão de eletrodos

Country Status (10)

Country Link
US (1) US9198235B2 (pt)
EP (1) EP2491761B1 (pt)
JP (1) JP5535328B2 (pt)
KR (1) KR101343451B1 (pt)
CN (1) CN102754523B (pt)
BR (1) BR112012009474B8 (pt)
MX (1) MX2012004582A (pt)
MY (1) MY160925A (pt)
RU (1) RU2514733C2 (pt)
WO (1) WO2011047947A1 (pt)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527294A (en) * 1949-01-03 1950-10-24 Great Lakes Carbon Corp Carbon electrode
LU37186A1 (pt) * 1958-07-25
JPS593517Y2 (ja) * 1978-08-31 1984-01-31 日本カ−ボン株式会社 黒鉛電極接続用ニツプル
JPS591357Y2 (ja) * 1979-05-02 1984-01-14 昭和電工株式会社 炭素電極用ニツプル
JPS62241291A (ja) * 1986-04-14 1987-10-21 新日鐵化学株式会社 電気炉内部插入用黒鉛製品
US4998709A (en) * 1988-06-23 1991-03-12 Conoco Inc. Method of making graphite electrode nipple
JPH0673898U (ja) * 1993-03-25 1994-10-18 株式会社岩国製作所 直流アーク炉用黒鉛電極の接続ニップル
RU2107413C1 (ru) * 1993-06-17 1998-03-20 СГЛ Карбон С.А. Стыковое соединение электродов дуговой электропечи
US20040041291A1 (en) * 2002-08-27 2004-03-04 Ucar Carbon Company Inc. Process of making carbon electrodes
DE10312370B4 (de) 2003-03-20 2005-09-15 Sgl Carbon Ag Verbindungsstücke für Elektroden aus Kohlenstoff-Werkstoffen
US7276284B2 (en) * 2003-12-18 2007-10-02 Sgl-Carbon Ag Carbon fiber reinforced coke from the delayed coker
US7103083B2 (en) * 2004-04-23 2006-09-05 Ucar Carbon Company Inc. Optimized graphite electrode pin configuration
US20070280327A1 (en) * 2004-01-20 2007-12-06 Smith Robert E Electrode joint
EP1993325B1 (en) * 2007-04-09 2011-09-14 GrafTech International Holdings Inc. Graphite electrode of increased length

Also Published As

Publication number Publication date
JP2013508901A (ja) 2013-03-07
EP2491761A1 (de) 2012-08-29
CN102754523A (zh) 2012-10-24
MX2012004582A (es) 2012-08-23
RU2514733C2 (ru) 2014-05-10
KR101343451B1 (ko) 2013-12-20
KR20120054103A (ko) 2012-05-29
US9198235B2 (en) 2015-11-24
JP5535328B2 (ja) 2014-07-02
US20120234598A1 (en) 2012-09-20
MY160925A (en) 2017-03-31
BR112012009474B1 (pt) 2020-11-10
CN102754523B (zh) 2014-11-19
WO2011047947A1 (de) 2011-04-28
EP2491761B1 (de) 2014-04-30
BR112012009474A2 (pt) 2016-05-03
RU2012121159A (ru) 2013-11-27

Similar Documents

Publication Publication Date Title
ES2497991T3 (es) Polipropileno reforzado con fibra de vidrio mejorado
TR201908413T4 (tr) Plastikleştirici-içerikli sertleşmeyi hızlandırıcı kompozisyonun kullanımı.
CY1120159T1 (el) Ενωσεις που εχουν δραστικοτητα ανταγωνιστη μουσκαρινικου υποδοχεα και αγωνιστη βητα2 αδρενεργικου υποδοχεα
CR20140197A (es) Compuestos con actividad nematicida
UY33625A (es) Uso de ingredientes activos para controlar nematodos en cultivos resistentes a nematodos
UY32225A (es) Antagonistas de cicloalcano[b]azaindol de los receptores de la prostaglandina d2
BRPI0517833A (pt) cimento com resistência à compressão aumentada
ECSP11010986A (es) Combinación de una insulina y un agonista de glp-1
BR112014016643A8 (pt) estruturas fibrosas contendo ativo com múltiplas regiões tendo densidades diferentes
BR112012020857A2 (pt) substrato gerador de aerossol para artigos para fumar
NI200800176A (es) Uso de derivados de sulfamidas heterocíclicas benzo-fusionadas para el tratamiento de la depresión
EA200602242A1 (ru) 3-аминоциклопентанкарбоксамиды в качестве модуляторов хемокиновых рецепторов
TN2012000451A1 (en) Clay compositions
ECSP11011095A (es) Amidas del ácido 4-(1,2,3,4-tetrahidroisoquinolina-2-il)-4-oxobutírico sustituidas como moduladores de KCNQ2/3.
BR112017017652A2 (pt) espaçador reforçado com fibra de vidro para unidade de vidro isolante
EA200970132A1 (ru) Аналоги морфолинила и пирролидинила
BRPI0720363A2 (pt) PROCESSO PARA PREPARAR PÓ DE LiMnPO4 CRISTALINO, PÓ DE LiMnPO4 CRISTALINO PARA USO COMO MATERIAL DE ELETRODO EM UMA BATERIA, USO DO MESMO, E MISTURA DE ELETRODO.
SE0800742L (sv) Vikttäcke
ECSP099716A (es) Extrudidos con enmascaramiento del sabor mejorado
UY31133A1 (es) "oxazolidinonas sustituidas y su uso"
EA201390483A1 (ru) Аэрированная шоколадная композиция и ее получение
BR112012014522A2 (pt) material compósito cerâmico consistindo dos constintuintes principais óxido de alumínio e óxido de zircônio
NI201000173A (es) Uso de dronedarona o una sal aceptable farmacéuticamente de ésta, para la preparación de un medicamento para regular el nivel de potasio en la sangre.
BR112013001932A2 (pt) estabilizador de solos contendo material carbonáceo e métodos para uso do mesmo
BR112018008633A2 (pt) manta compósita de espuma com desestruturação de baixa umidade

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: SHOWA DENKO CARBON GERMANY GMBH (DE)

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]
B09X Republication of the decision to grant [chapter 9.1.3 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/11/2020, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. RPI 2601 DE 10/11/2020 QUANTO AO ENDERECO.

B25G Requested change of headquarter approved

Owner name: SHOWA DENKO CARBON GERMANY GMBH (DE)

B25D Requested change of name of applicant approved

Owner name: RESONAC GRAPHITE GERMANY GMBH (DE)