CA3052687C - Electrode slipping device - Google Patents

Electrode slipping device Download PDF

Info

Publication number
CA3052687C
CA3052687C CA3052687A CA3052687A CA3052687C CA 3052687 C CA3052687 C CA 3052687C CA 3052687 A CA3052687 A CA 3052687A CA 3052687 A CA3052687 A CA 3052687A CA 3052687 C CA3052687 C CA 3052687C
Authority
CA
Canada
Prior art keywords
clamping
electrode
plunger
tension bar
holder ring
Prior art date
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.)
Active
Application number
CA3052687A
Other languages
English (en)
French (fr)
Other versions
CA3052687A1 (en
Inventor
Jarmo JOKINEN
Seppo JUVONEN
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.)
Metso Finland Oy
Original Assignee
Metso Outotec Finland Oy
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 Metso Outotec Finland Oy filed Critical Metso Outotec Finland Oy
Publication of CA3052687A1 publication Critical patent/CA3052687A1/en
Application granted granted Critical
Publication of CA3052687C publication Critical patent/CA3052687C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H05B7/107—Mountings, supports, terminals or arrangements for feeding or guiding electrodes specially adapted for self-baking electrodes
    • 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
    • H05B7/109—Feeding arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Heating (AREA)
  • Clamps And Clips (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Gripping On Spindles (AREA)
CA3052687A 2017-02-27 2017-02-27 Electrode slipping device Active CA3052687C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2017/050126 WO2018154173A1 (en) 2017-02-27 2017-02-27 Electrode slipping device

Publications (2)

Publication Number Publication Date
CA3052687A1 CA3052687A1 (en) 2018-08-30
CA3052687C true CA3052687C (en) 2023-09-05

Family

ID=63252432

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3052687A Active CA3052687C (en) 2017-02-27 2017-02-27 Electrode slipping device

Country Status (8)

Country Link
EP (1) EP3586569B1 (lt)
CN (1) CN110326360B (lt)
CA (1) CA3052687C (lt)
EA (1) EA037728B1 (lt)
LT (1) LT3586569T (lt)
PL (1) PL3586569T3 (lt)
WO (1) WO2018154173A1 (lt)
ZA (1) ZA201905163B (lt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117250242A (zh) * 2023-09-04 2023-12-19 青岛宜博铜业集团有限公司 电极夹持自调节装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1608011B1 (de) * 1967-02-20 1971-06-24 Consarc Corp Abschmelzelektrodenofen
US4154974A (en) * 1977-09-16 1979-05-15 Lectromelt Corporation Clamp for arc furnace electrode
US4182927A (en) * 1978-08-04 1980-01-08 Dixie Bronze Company Electrode holders having differential clamping devices
KR100765081B1 (ko) * 2001-11-26 2007-10-09 주식회사 포스코 전기로 전극봉 홀더
US7075966B2 (en) * 2004-05-20 2006-07-11 Hatch, Ltd. Electrode column
CN101769685B (zh) * 2008-12-30 2012-06-06 中国恩菲工程技术有限公司 电极装置
WO2010114525A1 (en) * 2009-03-31 2010-10-07 Alcoa Inc. Electrode holder assembly and furnace comprising same
CN201821530U (zh) * 2010-08-31 2011-05-04 中国西电集团公司 一种石墨电极夹放缸
CN202524587U (zh) * 2011-12-07 2012-11-07 宜兴市宇龙电炉成套设备有限公司 一种单抱闸电极压放装置
RU2639900C2 (ru) * 2012-06-28 2017-12-25 Жак ВАНТЕ Зажимное устройство для электрода
FI125074B (fi) * 2013-07-05 2015-05-29 Outotec Finland Oy Kiristyssylinteri elektrodinohjauslaitetta varten
CN203352853U (zh) * 2013-07-30 2013-12-18 张家港浦项不锈钢有限公司 电弧炉电极夹持器

Also Published As

Publication number Publication date
LT3586569T (lt) 2022-02-10
CA3052687A1 (en) 2018-08-30
CN110326360A (zh) 2019-10-11
EP3586569A4 (en) 2020-12-02
ZA201905163B (en) 2020-05-27
CN110326360B (zh) 2022-04-05
WO2018154173A1 (en) 2018-08-30
EP3586569A1 (en) 2020-01-01
EP3586569B1 (en) 2021-12-15
PL3586569T3 (pl) 2022-03-28
EA037728B1 (ru) 2021-05-14
EA201991785A1 (ru) 2020-02-07

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