WO2018154173A1 - Electrode slipping device - Google Patents

Electrode slipping device Download PDF

Info

Publication number
WO2018154173A1
WO2018154173A1 PCT/FI2017/050126 FI2017050126W WO2018154173A1 WO 2018154173 A1 WO2018154173 A1 WO 2018154173A1 FI 2017050126 W FI2017050126 W FI 2017050126W WO 2018154173 A1 WO2018154173 A1 WO 2018154173A1
Authority
WO
WIPO (PCT)
Prior art keywords
clamping
electrode
plunger
tension bar
holder ring
Prior art date
Application number
PCT/FI2017/050126
Other languages
English (en)
French (fr)
Inventor
Jarmo JOKINEN
Seppo JUVONEN
Original Assignee
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 Outotec (Finland) Oy filed Critical Outotec (Finland) Oy
Priority to EP17897433.3A priority Critical patent/EP3586569B1/de
Priority to LTEPPCT/FI2017/050126T priority patent/LT3586569T/lt
Priority to CA3052687A priority patent/CA3052687C/en
Priority to PCT/FI2017/050126 priority patent/WO2018154173A1/en
Priority to EA201991785A priority patent/EA037728B1/ru
Priority to PL17897433T priority patent/PL3586569T3/pl
Priority to CN201780085954.9A priority patent/CN110326360B/zh
Publication of WO2018154173A1 publication Critical patent/WO2018154173A1/en
Priority to ZA2019/05163A priority patent/ZA201905163B/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
    • 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)
  • Gripping On Spindles (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
PCT/FI2017/050126 2017-02-27 2017-02-27 Electrode slipping device WO2018154173A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP17897433.3A EP3586569B1 (de) 2017-02-27 2017-02-27 Elektrodengleitvorrichtung
LTEPPCT/FI2017/050126T LT3586569T (lt) 2017-02-27 2017-02-27 Elektrodo slydimo įtaisas
CA3052687A CA3052687C (en) 2017-02-27 2017-02-27 Electrode slipping device
PCT/FI2017/050126 WO2018154173A1 (en) 2017-02-27 2017-02-27 Electrode slipping device
EA201991785A EA037728B1 (ru) 2017-02-27 2017-02-27 Устройство для перепуска электрода
PL17897433T PL3586569T3 (pl) 2017-02-27 2017-02-27 Urządzenie do wślizgiwania elektrody
CN201780085954.9A CN110326360B (zh) 2017-02-27 2017-02-27 电极压放装置
ZA2019/05163A ZA201905163B (en) 2017-02-27 2019-08-05 Electrode slipping device

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 (1)

Publication Number Publication Date
WO2018154173A1 true WO2018154173A1 (en) 2018-08-30

Family

ID=63252432

Family Applications (1)

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

Country Status (8)

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154974A (en) * 1977-09-16 1979-05-15 Lectromelt Corporation Clamp for arc furnace electrode
US20050259711A1 (en) * 2004-05-20 2005-11-24 Mccaffrey Felim P Electrode column
US20120140788A1 (en) * 2009-03-31 2012-06-07 Carkin Gerald E Electrode holder assembly and furnace comprising same
WO2014001991A2 (en) * 2012-06-28 2014-01-03 Jacques Venter Electrode clamping device
WO2015001180A1 (en) * 2013-07-05 2015-01-08 Outotec (Finland) Oy Clamping cylinder for an electrode slipping device

Family Cites Families (7)

* 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
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
CN101769685B (zh) * 2008-12-30 2012-06-06 中国恩菲工程技术有限公司 电极装置
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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154974A (en) * 1977-09-16 1979-05-15 Lectromelt Corporation Clamp for arc furnace electrode
US20050259711A1 (en) * 2004-05-20 2005-11-24 Mccaffrey Felim P Electrode column
US20120140788A1 (en) * 2009-03-31 2012-06-07 Carkin Gerald E Electrode holder assembly and furnace comprising same
WO2014001991A2 (en) * 2012-06-28 2014-01-03 Jacques Venter Electrode clamping device
WO2015001180A1 (en) * 2013-07-05 2015-01-08 Outotec (Finland) Oy Clamping cylinder for an electrode slipping device

Also Published As

Publication number Publication date
CA3052687C (en) 2023-09-05
EP3586569A4 (de) 2020-12-02
EP3586569A1 (de) 2020-01-01
PL3586569T3 (pl) 2022-03-28
CA3052687A1 (en) 2018-08-30
EA037728B1 (ru) 2021-05-14
EA201991785A1 (ru) 2020-02-07
CN110326360B (zh) 2022-04-05
EP3586569B1 (de) 2021-12-15
CN110326360A (zh) 2019-10-11
ZA201905163B (en) 2020-05-27
LT3586569T (lt) 2022-02-10

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