HK1119351A1 - Arc furnace pressure ring assembly - Google Patents

Arc furnace pressure ring assembly

Info

Publication number
HK1119351A1
HK1119351A1 HK08110660.0A HK08110660A HK1119351A1 HK 1119351 A1 HK1119351 A1 HK 1119351A1 HK 08110660 A HK08110660 A HK 08110660A HK 1119351 A1 HK1119351 A1 HK 1119351A1
Authority
HK
Hong Kong
Prior art keywords
pressure ring
ring assembly
arc furnace
furnace pressure
arc
Prior art date
Application number
HK08110660.0A
Inventor
Jacques Venter
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.)
Filing date
Publication date
Application filed by Metix Pty Ltd filed Critical Metix Pty Ltd
Publication of HK1119351A1 publication Critical patent/HK1119351A1/en

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
    • H05B7/10—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; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; 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; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to 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)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Furnace Details (AREA)
  • Sealing Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
HK08110660.0A 2004-01-19 2008-09-25 Arc furnace pressure ring assembly HK1119351A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
ZA200400360 2004-01-19
ZA200400938 2004-02-05
ZA200400937 2004-02-05
ZA200400936 2004-02-05
ZA200406209 2004-08-04
ZA200406208 2004-08-04
ZA200408292 2004-10-14

Publications (1)

Publication Number Publication Date
HK1119351A1 true HK1119351A1 (en) 2009-02-27

Family

ID=34812466

Family Applications (2)

Application Number Title Priority Date Filing Date
HK08110365.8A HK1119350A1 (en) 2004-01-19 2008-09-19 Arc furnace pressure ring assembly
HK08110660.0A HK1119351A1 (en) 2004-01-19 2008-09-25 Arc furnace pressure ring assembly

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK08110365.8A HK1119350A1 (en) 2004-01-19 2008-09-19 Arc furnace pressure ring assembly

Country Status (3)

Country Link
EP (4) EP1876866B1 (en)
HK (2) HK1119350A1 (en)
WO (1) WO2005071335A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI123373B (en) 2008-06-06 2013-03-15 Outotec Oyj sealing device
FI124673B (en) * 2012-12-19 2014-11-28 Outotec Oyj Method for sealing slots in a contact shoe ring and sealing arrangement
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
FI125964B (en) * 2013-08-27 2016-04-29 Outotec Finland Oy Arrangement for cooling ducts in an electrode system
FI125874B (en) * 2013-08-27 2016-03-15 Outotec Oyj Pressure ring assembly for contact shoes in an electrode system
HUE059643T2 (en) 2014-04-28 2022-12-28 Hatch Ltd Sleeve seal for electric furnace electrodes
CN105241255A (en) * 2015-09-24 2016-01-13 江苏德诚冶金电炉设备有限公司 Electrode sealing device for submerged arc furnace
NL2020368B1 (en) * 2018-02-01 2019-08-12 Metix Pty Ltd A component for an electric furnace
CN108834248B (en) * 2018-07-21 2024-01-02 汕头华兴冶金设备股份有限公司 Copper pressure ring of submerged arc furnace and processing method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1051625A (en) * 1951-02-15 1954-01-18 Elektrokemisk As Electrode holder
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 (en) * 1996-06-27 1998-08-28 Action Finances Ind DEVICE FOR ELECTRICALLY CONNECTING AN ELECTRODE, PARTICULARLY A METALLURGICAL OVEN, WITH RETURN MEANS

Also Published As

Publication number Publication date
EP1721493B1 (en) 2018-03-07
EP1721493A2 (en) 2006-11-15
EP1876866A3 (en) 2013-07-03
EP1971190A3 (en) 2013-11-06
HK1119350A1 (en) 2009-02-27
EP1876866A2 (en) 2008-01-09
EP1971190B1 (en) 2016-11-09
WO2005071335A2 (en) 2005-08-04
EP1876867A2 (en) 2008-01-09
WO2005071335A3 (en) 2006-02-23
EP1876866B1 (en) 2014-11-12
EP1971190A2 (en) 2008-09-17

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