BRPI0409147A - conexões diretas por pino sinterizado para anodos inertes - Google Patents

conexões diretas por pino sinterizado para anodos inertes

Info

Publication number
BRPI0409147A
BRPI0409147A BRPI0409147-7A BRPI0409147A BRPI0409147A BR PI0409147 A BRPI0409147 A BR PI0409147A BR PI0409147 A BRPI0409147 A BR PI0409147A BR PI0409147 A BRPI0409147 A BR PI0409147A
Authority
BR
Brazil
Prior art keywords
pin connections
inert anodes
metallic
inert electrode
inert
Prior art date
Application number
BRPI0409147-7A
Other languages
English (en)
Inventor
Leroy E D Astolfo Jr
Original Assignee
Alcoa Inc
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 Alcoa Inc filed Critical Alcoa Inc
Publication of BRPI0409147A publication Critical patent/BRPI0409147A/pt
Publication of BRPI0409147B1 publication Critical patent/BRPI0409147B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C25C3/12—Anodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/532—Conductor
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/532—Conductor
    • Y10T29/53204—Electrode

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

"CONEXõES DIRETAS POR PINO SINTERIZADO PARA ANODOS INERTES". A presente invenção refere-se a um conjunto de eletrodo sinterizado é constituído de um eletrodo inerte (15) contendo um condutor metálico selado (20) tendo uma superfície caracteristica (30) tal como revestimento ou recolhimento que auxilia no contato com o eletrodo inerte (15) em sua interface (45), onde o condutor metálico (20) é conectado diretamente e é substancialmente envolvido pelo eletrodo inerte (15) sem o emprego da espuma metálica ou pós metálicos.
BRPI0409147-7A 2003-04-02 2004-03-04 Conjunto de eletrodo sinterizado e processo de produzir um conjunto de eletrodo BRPI0409147B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/405,761 2003-04-02
US10/405,761 US6855234B2 (en) 2003-04-02 2003-04-02 Sinter-bonded direct pin connections for inert anodes
PCT/US2004/006725 WO2004094098A1 (en) 2003-04-02 2004-03-04 Sinter-bonded direct pin connections for inert anodes

Publications (2)

Publication Number Publication Date
BRPI0409147A true BRPI0409147A (pt) 2006-03-28
BRPI0409147B1 BRPI0409147B1 (pt) 2014-07-22

Family

ID=33097178

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409147-7A BRPI0409147B1 (pt) 2003-04-02 2004-03-04 Conjunto de eletrodo sinterizado e processo de produzir um conjunto de eletrodo

Country Status (10)

Country Link
US (1) US6855234B2 (pt)
EP (1) EP1615743A4 (pt)
CN (1) CN100475432C (pt)
AU (1) AU2004232697B2 (pt)
BR (1) BRPI0409147B1 (pt)
CA (1) CA2519339C (pt)
NO (1) NO20055094L (pt)
RU (1) RU2342223C2 (pt)
WO (1) WO2004094098A1 (pt)
ZA (1) ZA200507998B (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7323134B2 (en) * 2003-04-02 2008-01-29 Alcoa, Inc. Method of forming inert anodes
US20060289093A1 (en) * 2005-05-25 2006-12-28 Howmet Corporation Al-Zn-Mg-Ag high-strength alloy for aerospace and automotive castings
US8157932B2 (en) * 2005-05-25 2012-04-17 Alcoa Inc. Al-Zn-Mg-Cu-Sc high strength alloy for aerospace and automotive castings
US8083871B2 (en) 2005-10-28 2011-12-27 Automotive Casting Technology, Inc. High crashworthiness Al-Si-Mg alloy and methods for producing automotive casting
US7799187B2 (en) * 2006-12-01 2010-09-21 Alcoa Inc. Inert electrode assemblies and methods of manufacturing the same
US7856265B2 (en) * 2007-02-22 2010-12-21 Cardiac Pacemakers, Inc. High voltage capacitor route with integrated failure point
EP2081214A1 (en) * 2008-01-18 2009-07-22 Flowil International Lighting (HOLDING) B.V. Electrode unit high pressure discharge lamp
US9123470B2 (en) * 2009-12-18 2015-09-01 Cardiac Pacemakers, Inc. Implantable energy storage device including a connection post to connect multiple electrodes
WO2011075511A2 (en) 2009-12-18 2011-06-23 Cardiac Pacemakers, Inc. Sintered capacitor electrode including multiple thicknesses
US8725252B2 (en) 2009-12-18 2014-05-13 Cardiac Pacemakers, Inc. Electric energy storage device electrode including an overcurrent protector
WO2011075508A2 (en) 2009-12-18 2011-06-23 Cardiac Pacemakers, Inc. Sintered capacitor electrode including a folded connection
JP5555331B2 (ja) 2009-12-18 2014-07-23 カーディアック ペースメイカーズ， インコーポレイテッド 植込み型医療デバイスにエネルギーを貯蔵する焼結電極を備えた装置
US8873220B2 (en) 2009-12-18 2014-10-28 Cardiac Pacemakers, Inc. Systems and methods to connect sintered aluminum electrodes of an energy storage device
US8848341B2 (en) 2010-06-24 2014-09-30 Cardiac Pacemakers, Inc. Electronic component mounted on a capacitor electrode
JP5902189B2 (ja) * 2010-11-18 2016-04-13 メタリシス リミテッド 電解装置
JP5887901B2 (ja) * 2011-12-14 2016-03-16 富士電機株式会社 半導体装置及び半導体装置の製造方法
US9786587B2 (en) 2011-12-14 2017-10-10 Fuji Electric Co., Ltd. Semiconductor device and method for manufacturing the semiconductor device
CA2880637A1 (en) 2012-08-01 2014-02-06 Alcoa Inc. Inert electrodes with low voltage drop and methods of making the same
CN104060298A (zh) * 2014-06-27 2014-09-24 中国铝业股份有限公司 一种具有等电位面的陶瓷合金惰性阳极及其制备方法
WO2016039978A1 (en) * 2014-09-08 2016-03-17 Alcoa Inc. Anode apparatus
WO2016164250A1 (en) 2015-04-10 2016-10-13 Gkn Sinter Metals, Llc Method of forming a composite component using post-compaction dimensional change
JP6485235B2 (ja) * 2015-06-10 2019-03-20 富士電機株式会社 半導体装置
RU2601728C1 (ru) * 2015-06-15 2016-11-10 федеральное государственное бюджетное образовательное учреждение высшего образования "Иркутский национальный исследовательский технический университет" (ФГБОУ ВО "ИРНИТУ") Анодный штырь электролизера с самообжигающимся анодом
JP7498283B2 (ja) * 2020-09-02 2024-06-11 日本特殊陶業株式会社 接合体、保持装置、および、静電チャック
PY2219074A (es) * 2021-03-24 2022-09-28 Elysis Lp Ensamble de pasadores de un electrodo y método de fabricación del mismo
CN113035553B (zh) * 2021-03-26 2023-03-24 四川长虹电子部品有限公司 提高插针变压器耐腐蚀性能和生产效率的方法
CN113802152A (zh) * 2021-11-02 2021-12-17 天齐锂业股份有限公司 金属电解设备及阳极结构

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE391348B (sv) * 1971-09-07 1977-02-14 Aluminum Co Of America Elektrodanordning for anvendning i korrosiv atmosfer
DE2752875C2 (de) * 1977-11-26 1986-05-15 Sigri GmbH, 8901 Meitingen Elektrode für elektrochemische Prozesse und Verfahren zu deren Herstellung
FR2491959B1 (fr) * 1980-10-14 1985-11-15 Balter Serge Anode pour chromage electrolytique
US4374761A (en) * 1980-11-10 1983-02-22 Aluminum Company Of America Inert electrode formulations
US4515674A (en) * 1981-08-07 1985-05-07 Toyota Jidosha Kabushiki Kaisha Electrode for cationic electrodeposition coating
US4626333A (en) * 1986-01-28 1986-12-02 Great Lakes Carbon Corporation Anode assembly for molten salt electrolysis
US5279715A (en) * 1991-09-17 1994-01-18 Aluminum Company Of America Process and apparatus for low temperature electrolysis of oxides
US6372119B1 (en) * 1997-06-26 2002-04-16 Alcoa Inc. Inert anode containing oxides of nickel iron and cobalt useful for the electrolytic production of metals
US5865980A (en) * 1997-06-26 1999-02-02 Aluminum Company Of America Electrolysis with a inert electrode containing a ferrite, copper and silver
US6416649B1 (en) * 1997-06-26 2002-07-09 Alcoa Inc. Electrolytic production of high purity aluminum using ceramic inert anodes
US6423204B1 (en) * 1997-06-26 2002-07-23 Alcoa Inc. For cermet inert anode containing oxide and metal phases useful for the electrolytic production of metals
US6423195B1 (en) * 1997-06-26 2002-07-23 Alcoa Inc. Inert anode containing oxides of nickel, iron and zinc useful for the electrolytic production of metals
RU2158043C2 (ru) * 1998-09-22 2000-10-20 Открытое акционерное общество "Лисма" Газоразрядная лампа
US6264810B1 (en) * 1999-12-14 2001-07-24 Alcoa Inc. Electromechanical attachment of inert electrode to a current conductor
US6551489B2 (en) * 2000-01-13 2003-04-22 Alcoa Inc. Retrofit aluminum smelting cells using inert anodes and method
ATE286156T1 (de) * 2000-02-24 2005-01-15 Alcoa Inc Verfahren zum versehen von hall-heroult zellen mit inerten anoden

Also Published As

Publication number Publication date
ZA200507998B (en) 2006-08-30
CN100475432C (zh) 2009-04-08
CA2519339A1 (en) 2004-11-04
EP1615743A1 (en) 2006-01-18
RU2342223C2 (ru) 2008-12-27
WO2004094098A1 (en) 2004-11-04
AU2004232697B2 (en) 2007-03-22
US6855234B2 (en) 2005-02-15
NO20055094L (no) 2005-11-01
CN1795073A (zh) 2006-06-28
CA2519339C (en) 2009-10-06
BRPI0409147B1 (pt) 2014-07-22
EP1615743A4 (en) 2007-01-03
US20040195092A1 (en) 2004-10-07
RU2005133708A (ru) 2006-05-10
AU2004232697A1 (en) 2004-11-04

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/07/2014, 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 13A ANUIDADE.

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