DE60019724D1 - Kathodenkollektor mit abstandshalter für verbesserte wärmebilanz - Google Patents

Kathodenkollektor mit abstandshalter für verbesserte wärmebilanz

Info

Publication number: DE60019724D1
Authority: DE; Germany
Prior art keywords: spacer; bus bar; improved heat; heat balance; cathode collector
Prior art date: 1999-10-13
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

DE60019724T

Other languages

English (en)

Other versions

DE60019724T2 (de

Inventor

Graham E Homley

Claude Gauthier

Louise Pearson

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.)

Alcoa Corp

Original Assignee

Alcoa 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.)

1999-10-13

Filing date

2000-10-10

Publication date

2005-06-02

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27023473&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60019724(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1999-10-13 Priority claimed from US09/416,767 external-priority patent/US6231745B1/en

2000-10-10 Application filed by Alcoa Corp filed Critical Alcoa Corp

2005-06-02 Publication of DE60019724D1 publication Critical patent/DE60019724D1/de

2006-01-19 Application granted granted Critical

2006-01-19 Publication of DE60019724T2 publication Critical patent/DE60019724T2/de

2020-10-11 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- C25C3/16—Electric current supply devices, e.g. bus bars

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Electrolytic Production Of Metals (AREA)
Electron Sources, Ion Sources (AREA)
Microwave Tubes (AREA)

DE60019724T 1999-10-13 2000-10-10 Kathodenkollektor mit abstandshalter für verbesserte wärmebilanz Expired - Fee Related DE60019724T2 (de)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US09/416,767 US6231745B1 (en)	1999-10-13	1999-10-13	Cathode collector bar
US416767		1999-10-13
US546273		2000-04-10
US09/546,273 US6387237B1 (en)	1999-10-13	2000-04-10	Cathode collector bar with spacer for improved heat balance and method
PCT/US2000/027936 WO2001027353A1 (en)	1999-10-13	2000-10-10	Cathode collector bar with spacer for improved heat balance

Publications (2)

Publication Number	Publication Date
DE60019724D1 true DE60019724D1 (de)	2005-06-02
DE60019724T2 DE60019724T2 (de)	2006-01-19

Family

ID=27023473

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60019724T Expired - Fee Related DE60019724T2 (de)	1999-10-13	2000-10-10	Kathodenkollektor mit abstandshalter für verbesserte wärmebilanz

Country Status (12)

Country	Link
EP (1)	EP1147246B1 (de)
CN (1)	CN1213171C (de)
AT (1)	ATE294264T1 (de)
AU (1)	AU766270B2 (de)
BR (1)	BR0007204A (de)
CA (1)	CA2347858C (de)
DE (1)	DE60019724T2 (de)
ES (1)	ES2238319T3 (de)
NO (1)	NO20012893L (de)
NZ (1)	NZ511179A (de)
RU (1)	RU2239007C2 (de)
WO (1)	WO2001027353A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6294067B1 (en) *	2000-03-30	2001-09-25	Alcoa Inc.	3 component cathode collector bar
CN100385044C (zh) *	2001-08-09	2008-04-30	阿尔科公司	组合的阴极集流杆
DE10261745B3 (de) *	2002-12-30	2004-07-22	Sgl Carbon Ag	Kathodensystem zur elektrolytischen Aluminiumgewinnung
FR2868435B1 (fr)	2004-04-02	2006-05-26	Aluminium Pechiney Soc Par Act	Element cathodique pour l'equipement d'une cellule d'electrolyse destinee a la production d'aluminium
RU2281986C1 (ru) *	2005-02-22	2006-08-20	Общество с ограниченной ответственностью "Инженерно-технологический центр"	Электролизер для получения алюминия из смеси расплавленных солей и глинозема
RU2285754C1 (ru) *	2005-03-29	2006-10-20	Общество с ограниченной ответственностью "Инженерно-технологический центр"	Катодная секция алюминиевого электролизера
EP1927679B1 (de) *	2006-11-22	2017-01-11	Rio Tinto Alcan International Limited	Elektrolysezelle für die Herstellung von Aluminium mit Vorrichtungen zum Verringern des Spannungsabfalles
RU2348743C2 (ru) *	2007-03-15	2009-03-10	Общество с ограниченной ответственностью "Русская инжиниринговая компания"	Катодный токоведущий стержень алюминиевого электролизера
CN101368282B (zh) *	2007-08-14	2012-07-11	北京有色金属研究总院	下阴极稀土金属电解槽及采用该电解槽的电解工艺
TW200925328A (en) *	2007-10-29	2009-06-16	Bhp Billiton Aluminium Technologies Ltd	Composite collector bar
WO2011148347A1 (en)	2010-05-28	2011-12-01	Kan-Nak S.A.	Hall-heroult cell cathode design
CA2882837C (en) *	2012-09-11	2017-07-11	Alcoa Inc.	Current collector bar apparatus, system, and method of using the same
RU2510818C1 (ru) *	2012-10-25	2014-04-10	Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр"	Катодная секция алюминиевого электролизера
EP4276226A3 (de)	2014-11-18	2024-01-03	Novalum SA	Kathodenstromkollektor für eine hall-heroult-zelle
GB2548830A (en) *	2016-03-29	2017-10-04	Dubai Aluminium Pjsc	Cathode block with copper-aluminium insert for electrolytic cell suitable for the Hall-Héroult process
US11203814B2 (en) *	2016-03-30	2021-12-21	Alcoa Usa Corp.	Apparatuses and systems for vertical electrolysis cells
WO2018019910A1 (en) *	2016-07-26	2018-02-01	Sgl Cfl Ce Gmbh	Cathode assembly for the production of aluminum
EP3491176A1 (de)	2016-07-26	2019-06-05	COBEX GmbH	Kathodenstromabnehmer/-verbinder für eine hall-heroult-zelle
CN110093629A (zh) *	2018-01-30	2019-08-06	沈阳铝镁设计研究院有限公司	一种铝电解槽用节能型复合阴极钢棒
GB2595460A (en) *	2020-05-26	2021-12-01	Dubai Aluminium Pjsc	Cathode assembly with metallic collector bar systems for electrolytic cell suitable for the Hall-Héroult process
NO348485B1 (en)	2020-12-21	2025-02-10	Storvik As	Method for producing a cathode steel bar with copper insert, and method for removing a copper insert from a used cathode bar
CN116180158A (zh) *	2021-11-26	2023-05-30	江苏上阳金属新材料有限公司	一种新型铜棒及其加工工艺
DE102022129669A1 (de)	2022-11-09	2024-05-16	Novalum Sa	Kathodenstromkollektor und -verbinderanordnung für eine Aluminium-Elektrolysezelle
DE102022129668A1 (de)	2022-11-09	2024-05-16	Novalum Sa	Kathodenstromkollektor und -verbinderanordnung für eine Aluminium-Elektrolysezelle
DE102022129667A1 (de)	2022-11-09	2024-05-16	Novalum Sa	Kathodenstromkollektoranordnung für eine Aluminium-Elektrolysezelle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1161632A (fr) *	1956-11-16	1958-09-02	Pechiney	Perfectionnements aux cellules d'électrolyse ignée
US3551319A (en) *	1968-09-06	1970-12-29	Kaiser Aluminium Chem Corp	Current collector
CH620948A5 (de) *	1976-05-13	1980-12-31	Alusuisse
FR2560613B2 (fr) *	1983-05-16	1987-03-27	Pechiney Aluminium	Perfectionnement aux barres cathodiques comportant une semelle metallique, pour cuves d'electrolyse hall-heroult
SU1260412A1 (ru) *	1984-12-21	1986-09-30	Красноярский Ордена Трудового Красного Знамени Институт Цветных Металлов Им.М.И.Калинина	Катодна секци алюминиевого электролизера
US4795540A (en) *	1987-05-19	1989-01-03	Comalco Aluminum, Ltd.	Slotted cathode collector bar for electrolyte reduction cell
US5976333A (en) *	1998-01-06	1999-11-02	Pate; Ray H.	Collector bar

2000
- 2000-10-10 CA CA002347858A patent/CA2347858C/en not_active Expired - Lifetime
- 2000-10-10 DE DE60019724T patent/DE60019724T2/de not_active Expired - Fee Related
- 2000-10-10 NZ NZ511179A patent/NZ511179A/xx not_active IP Right Cessation
- 2000-10-10 AU AU80049/00A patent/AU766270B2/en not_active Expired
- 2000-10-10 AT AT00970713T patent/ATE294264T1/de not_active IP Right Cessation
- 2000-10-10 WO PCT/US2000/027936 patent/WO2001027353A1/en not_active Ceased
- 2000-10-10 RU RU2001119417A patent/RU2239007C2/ru active
- 2000-10-10 BR BR0007204-4A patent/BR0007204A/pt not_active Application Discontinuation
- 2000-10-10 EP EP00970713A patent/EP1147246B1/de not_active Revoked
- 2000-10-10 CN CN00802259.3A patent/CN1213171C/zh not_active Expired - Lifetime
- 2000-10-10 ES ES00970713T patent/ES2238319T3/es not_active Expired - Lifetime
2001
- 2001-06-12 NO NO20012893A patent/NO20012893L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
RU2239007C2 (ru)	2004-10-27
AU8004900A (en)	2001-04-23
EP1147246A1 (de)	2001-10-24
CA2347858C (en)	2007-09-11
BR0007204A (pt)	2001-10-16
EP1147246B1 (de)	2005-04-27
CN1327488A (zh)	2001-12-19
ATE294264T1 (de)	2005-05-15
AU766270B2 (en)	2003-10-09
NZ511179A (en)	2003-02-28
WO2001027353A1 (en)	2001-04-19
NO20012893D0 (no)	2001-06-12
NO20012893L (no)	2001-06-12
CN1213171C (zh)	2005-08-03
DE60019724T2 (de)	2006-01-19
CA2347858A1 (en)	2001-04-19
ES2238319T3 (es)	2005-09-01

Publication	Publication Date	Title
ATE294264T1 (de)	2005-05-15	Kathodenkollektor mit abstandshalter für verbesserte wärmebilanz
RU2001119417A (ru)	2003-09-20	Катодная коллекторная пластина с прокладкой для улучшенного теплового баланса
DE69523560D1 (en)	2001-12-06	Fluorinzelle
CA2280239A1 (en)	2000-02-20	Alloy pipes and methods of making same
MXPA04012928A (es)	2005-07-26	Aislador compuesto.
CA2315428A1 (en)	2001-02-09	Electrical utility box
DE60010061D1 (de)	2004-05-27	Imprägnierte graphitkathode für die aluminium-elektrolyse
CA2401204A1 (en)	2001-08-30	An electrolytic reduction cell and collector bar
ATE267277T1 (de)	2004-06-15	Graphit-kathode für die elektrolyse von aluminium
WO2002006565A3 (en)	2002-07-04	Insulation assemblies for metal production cells
DK1080478T3 (da)	2002-04-08	Aluminiumelektrolytkondensator
WO2000009781A8 (en)	2000-11-02	Spiral feed and discharge manifold for electrolytic cells
CN211654437U (zh)	2020-10-09	一种密封性能好的绝缘子
WO2003023920A1 (en)	2003-03-20	Conductor connection structure
MY121086A (en)	2005-12-30	Aluminium electrolytic capacitor and its manufacturing method.
TR199901031A2 (xx)	1999-12-21	Elektrik ocağı plakası
WO2003035941A3 (en)	2005-08-18	Electrolytic processes with reduced cell voltage and gas formation
AU1487588A (en)	1988-11-02	Low expansion copper alloys with high thermal conductivity
MY100771A (en)	1991-02-14	Method for producing a composite center electrode for spark plug.
MXPA03008919A (es)	2004-06-30	Perno roscado para electrodos de carbono.
ATE283379T1 (de)	2004-12-15	Herstellung einer eisen-nickel-legierung
JPS6074479U (ja)	1985-05-25	真空端子
CA2361559A1 (en)	2000-08-10	Container made of aluminum and stainless steel for forming self-baking electrodes for use in low electric reduction furnaces
KR960034468A (ko)	1996-10-22	마그네트론용 세라믹 캐소드의 도금편차감소를 위한 도금방법
CA2457363A1 (en)	2003-02-20	Component cathode collector bar

Legal Events

Date	Code	Title	Description
2006-05-11	8363	Opposition against the patent
2006-08-17	8339	Ceased/non-payment of the annual fee