EP1971190A3 - Ensemble formant un anneau de pression pour four à arc - Google Patents

Ensemble formant un anneau de pression pour four à arc Download PDF

Info

Publication number: EP1971190A3
Authority: EP; European Patent Office
Prior art keywords: pressure ring; ring assembly; contact shoe; arc furnace; assembly
Prior art date: 2004-01-19
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.): Granted

Application number

EP08010861.6A

Other languages

German (de)

English (en)

Other versions

EP1971190A2 (fr

EP1971190B1 (fr

Inventor

Jacques Venter

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.)

Metix Pty Ltd

Original Assignee

Metix Pty 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.)

2004-01-19

Filing date

2005-01-19

Publication date

2013-11-06

2005-01-19 Application filed by Metix Pty Ltd filed Critical Metix Pty Ltd

2008-09-17 Publication of EP1971190A2 publication Critical patent/EP1971190A2/fr

2013-11-06 Publication of EP1971190A3 publication Critical patent/EP1971190A3/fr

2016-11-09 Application granted granted Critical

2016-11-09 Publication of EP1971190B1 publication Critical patent/EP1971190B1/fr

2025-01-19 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
- F27B3/085—Arc furnaces
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/08—Heating by electric discharge, e.g. arc discharge
- F27D11/10—Disposition of electrodes

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
Sealing Devices (AREA)
Arc-Extinguishing Devices That Are Switches (AREA)
Furnace Details (AREA)
Pistons, Piston Rings, And Cylinders (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)

EP08010861.6A 2004-01-19 2005-01-19 Ensemble formant un anneau de pression pour four à arc Expired - Lifetime EP1971190B1 (fr)

Applications Claiming Priority (8)

Application Number	Priority Date	Filing Date	Title
ZA200400360		2004-01-19
ZA200400937		2004-02-05
ZA200400938		2004-02-05
ZA200400936		2004-02-05
ZA200406208		2004-08-04
ZA200406209		2004-08-04
ZA200408292		2004-10-14
EP05702724.5A EP1721493B1 (fr)	2004-01-19	2005-01-19	Ensemble formant anneau de pression pour four a arc

Related Parent Applications (3)

Application Number	Title	Priority Date	Filing Date
EP05702724.5 Division		2005-01-19
EP05702724.5A Division-Into EP1721493B1 (fr)	2004-01-19	2005-01-19	Ensemble formant anneau de pression pour four a arc
EP05702724.5A Division EP1721493B1 (fr)	2004-01-19	2005-01-19	Ensemble formant anneau de pression pour four a arc

Publications (3)

Publication Number	Publication Date
EP1971190A2 EP1971190A2 (fr)	2008-09-17
EP1971190A3 true EP1971190A3 (fr)	2013-11-06
EP1971190B1 EP1971190B1 (fr)	2016-11-09

Family

ID=34812466

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
EP08010861.6A Expired - Lifetime EP1971190B1 (fr)	2004-01-19	2005-01-19	Ensemble formant un anneau de pression pour four à arc
EP07017854.6A Expired - Lifetime EP1876866B1 (fr)	2004-01-19	2005-01-19	Ensemble formant un anneau de pression pour four à arc
EP07017855A Withdrawn EP1876867A2 (fr)	2004-01-19	2005-01-19	Ensemble formant anneau de pression pour four à arc
EP05702724.5A Expired - Lifetime EP1721493B1 (fr)	2004-01-19	2005-01-19	Ensemble formant anneau de pression pour four a arc

Family Applications After (3)

Application Number	Title	Priority Date	Filing Date
EP07017854.6A Expired - Lifetime EP1876866B1 (fr)	2004-01-19	2005-01-19	Ensemble formant un anneau de pression pour four à arc
EP07017855A Withdrawn EP1876867A2 (fr)	2004-01-19	2005-01-19	Ensemble formant anneau de pression pour four à arc
EP05702724.5A Expired - Lifetime EP1721493B1 (fr)	2004-01-19	2005-01-19	Ensemble formant anneau de pression pour four a arc

Country Status (2)

Country	Link
EP (4)	EP1971190B1 (fr)
WO (1)	WO2005071335A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI123373B (fi)	2008-06-06	2013-03-15	Outotec Oyj	Tiivistyslaite
FI124673B (en)	2012-12-19	2014-11-28	Outotec Oyj	Method for sealing slots in a contact shoe ring and sealing arrangement
FI125874B (fi) *	2013-08-27	2016-03-15	Outotec Oyj	Puristusrengaskokoonpano kontaktikengille elektrodijärjestelmässä
FI125964B (en) *	2013-08-27	2016-04-29	Outotec Finland Oy	Cooling channel arrangement in electrode system
FI125431B (en) *	2013-08-27	2015-10-15	Outotec Finland Oy	Arrangement for sealing the bellows cylinder in the compression block of the compression ring assembly
CN106461335B (zh) *	2014-04-28	2018-11-30	哈奇有限公司	用于电炉电极的套筒密封件
CN105241255A (zh) *	2015-09-24	2016-01-13	江苏德诚冶金电炉设备有限公司	矿热炉用电极密封装置
NL2020368B1 (en) *	2018-02-01	2019-08-12	Metix Pty Ltd	A component for an electric furnace
CN108834248B (zh) *	2018-07-21	2024-01-02	汕头华兴冶金设备股份有限公司	一种矿热炉铜压力环及其加工方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2673227A (en) *	1951-02-15	1954-03-23	Elektrokemisk As	Electrode holder with fluid control

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3717445A (en) *	1969-11-12	1973-02-20	Mitsubishi Steel Mfg	Electrode holder for electric arc furnace and make the same
FR2159779A5 (en) *	1971-11-12	1973-06-22	Inst Elektroswarki Patona	Plasmatron adjuster - for plasma arc furnace with compressed air drive
FR2750537B1 (fr) *	1996-06-27	1998-08-28	Action Finances Ind	Dispositif de connexion electrique d'une electrode en particulier d'un four metallurgique, a moyens de rappel

2005
- 2005-01-19 WO PCT/IB2005/050225 patent/WO2005071335A2/fr not_active Ceased
- 2005-01-19 EP EP08010861.6A patent/EP1971190B1/fr not_active Expired - Lifetime
- 2005-01-19 EP EP07017854.6A patent/EP1876866B1/fr not_active Expired - Lifetime
- 2005-01-19 EP EP07017855A patent/EP1876867A2/fr not_active Withdrawn
- 2005-01-19 EP EP05702724.5A patent/EP1721493B1/fr not_active Expired - Lifetime

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2673227A (en) *	1951-02-15	1954-03-23	Elektrokemisk As	Electrode holder with fluid control

Also Published As

Publication number	Publication date
EP1876866A2 (fr)	2008-01-09
EP1721493B1 (fr)	2018-03-07
EP1876866B1 (fr)	2014-11-12
HK1119350A1 (en)	2009-02-27
WO2005071335A3 (fr)	2006-02-23
EP1721493A2 (fr)	2006-11-15
EP1876867A2 (fr)	2008-01-09
WO2005071335A2 (fr)	2005-08-04
HK1119351A1 (en)	2009-02-27
EP1971190A2 (fr)	2008-09-17
EP1876866A3 (fr)	2013-07-03
EP1971190B1 (fr)	2016-11-09

Publication	Publication Date	Title
EP1876866A3 (fr)	2013-07-03	Ensemble formant un anneau de pression pour four à arc
EP2083480A3 (fr)	2014-04-23	Terminal connecteur doté d'un fil électrique et connecteur le recevant
EP1339137A3 (fr)	2004-07-07	Paire de contacts avec un dispositif de suppression d'arc de décharge
EP0947277A3 (fr)	1999-12-01	Elément métallique joint et méthode de jonction de cet élément
EP2197077A3 (fr)	2015-07-15	Élément en métal précieux
EP1357579A3 (fr)	2006-06-07	Lampe à décharge
EP2267186A3 (fr)	2013-08-14	Ensemble d'anode sacrificielle
WO2009044029A3 (fr)	2009-06-04	Cosse pour connexion electrique et son procede d'assemblage
EP2394878A3 (fr)	2012-02-22	Véhicule ferroviaire et procédé de fabrication correspondant
EP3778229A3 (fr)	2021-03-03	Composites conducteurs
EP1580799A3 (fr)	2008-01-09	Dispositif d'illumination
GB1463937A (en)	1977-02-09	Method of joining by diffusion welding a hollow part of non ferrous metal onto the inner surface of a hollow part of ferrous metal
EP1469540A3 (fr)	2006-09-20	Pile à combustible et son procédé de fabrication
EP1484486A3 (fr)	2005-04-20	Reformeur de combustible avec bouchon et son procédé
EP1876614A3 (fr)	2008-09-24	Matériau de contact, dispositif contenant ce matériau de contact et son procédé de fabrication
CN208127479U (zh)	2018-11-20	一种连接器插座
TW364019B (en)	1999-07-11	Copper based alloy featuring precipitation hardening and solid-solution hardening
EP0129886B1 (fr)	1989-04-19	Méthode pour connecter électriquement des anodes non-corrosives au noyau corrosif d'un câble d'alimentation, le câble d'alimentation et une anode tubulaire connectée à ce câble
EP1065697A3 (fr)	2003-06-11	Lampe fluorescente et procedé pour la fabrication d'un montage d'électrode pour lampes fluorescentes
CN213684978U (zh)	2021-07-13	一种高耐磨翻边无油轴承
JP2017111953A (ja)	2017-06-22	スパークプラグ
EP1347489A3 (fr)	2003-10-01	Dispositif d'affichage d'image à haute tension
EP0401483A1 (fr)	1990-12-12	Procédé pour connecter électriquement des anodes non corrodables avec le noyau corrodable d'un câble d'amenée de courant isolé avec un materiau standard
EP1312962A3 (fr)	2004-09-29	Assemblage d' une electrode mise à la terre pour un dispositif électrique immergé
EP1758147A3 (fr)	2007-03-07	Dispositif émetteur d'électrons, dispositif d'affichage et procédé de fabrication d'un dispositif d'emission d'électrons dans le cadre d'un écran

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