CA1204137A - Method for protecting threaded electrode joints by alignment mechanisms - Google Patents

Method for protecting threaded electrode joints by alignment mechanisms

Info

Publication number
CA1204137A
CA1204137A CA000429117A CA429117A CA1204137A CA 1204137 A CA1204137 A CA 1204137A CA 000429117 A CA000429117 A CA 000429117A CA 429117 A CA429117 A CA 429117A CA 1204137 A CA1204137 A CA 1204137A
Authority
CA
Canada
Prior art keywords
electrode
electrode section
pin
hole
centering pin
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.)
Expired
Application number
CA000429117A
Other languages
English (en)
French (fr)
Inventor
Herman M. Belz
Harry C. Stieber
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23557079&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1204137(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of CA1204137A publication Critical patent/CA1204137A/en
Expired legal-status Critical Current

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
    • H05B7/14—Arrangements or methods for connecting successive electrode sections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Arc Welding In General (AREA)
CA000429117A 1982-06-30 1983-05-27 Method for protecting threaded electrode joints by alignment mechanisms Expired CA1204137A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US393,989 1982-06-30
US06/393,989 US4435816A (en) 1982-06-30 1982-06-30 Method and article for protecting tapered threaded electrode joints by use of an alignment mechanism

Publications (1)

Publication Number Publication Date
CA1204137A true CA1204137A (en) 1986-05-06

Family

ID=23557079

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000429117A Expired CA1204137A (en) 1982-06-30 1983-05-27 Method for protecting threaded electrode joints by alignment mechanisms

Country Status (9)

Country Link
US (1) US4435816A (en, 2012)
EP (1) EP0101819B1 (en, 2012)
JP (1) JPS5946792A (en, 2012)
BR (1) BR8303454A (en, 2012)
CA (1) CA1204137A (en, 2012)
DE (1) DE3372317D1 (en, 2012)
ES (2) ES285247Y (en, 2012)
MX (1) MX153994A (en, 2012)
ZA (1) ZA834059B (en, 2012)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4813805A (en) * 1988-05-05 1989-03-21 Union Carbide Corporation Joint for carbon electrodes
US6500022B2 (en) 2001-03-30 2002-12-31 Ucar Carbon Company Inc. Threaded pin for carbon electrodes
RU2226751C2 (ru) * 2001-03-30 2004-04-10 Хлопонин Виктор Николаевич Способ периодического удлинения электрода электродуговой печи, электрод для его осуществления и способ предварительной подготовки электрода
US7230969B2 (en) * 2004-06-03 2007-06-12 Ucar Carbon Company Inc. Electrode joint locking system
WO2007023596A1 (ja) * 2005-08-25 2007-03-01 Sumitomo Electric Industries, Ltd. 異方性導電シート、その製造方法、接続方法および検査方法
DE102010003069A1 (de) 2010-03-19 2011-09-22 Wacker Chemie Ag Kegelförmige Graphitelektrode mit hochgezogenem Rand
BR112021014446A2 (pt) * 2019-01-24 2021-09-28 EXO Technologies LLC Aparelho para elevação de eletrodos de grafite

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE887854C (de) * 1944-06-29 1953-08-27 Conradty Fa C Gewindenippel zur Verbindung von Kohle- und Grafitkoerpern
DE1076845B (de) 1957-05-17 1960-03-03 Hoechst Ag Nippelverbindung mit zylindrischem oder konischem Nippel fuer Kohle- und Graphitelektroden fuer Elektrostahloefen
DE1080709B (de) * 1959-07-28 1960-04-28 Siemens Planiawerke Ag Gewindeverstiftung bei Nippelschraubverbindungen von Graphit- oder Kohleelektroden
US3517954A (en) * 1967-10-23 1970-06-30 Great Lakes Carbon Corp Electrode section-connecting nipple pre-assembly and process of assembling an electrode joint
US3495123A (en) 1967-12-29 1970-02-10 Ball Brothers Co Inc Electrode structure
US3771888A (en) 1971-12-30 1973-11-13 Great Lakes Carbon Corp Nipple-electrode assembly and method of making same
JPS568480B2 (en, 2012) 1972-02-10 1981-02-24
JPS5246366B2 (en, 2012) 1972-03-16 1977-11-24
US4002942A (en) 1975-07-07 1977-01-11 Gaboury Ronald F Process for joining electrodes and product resulting therefrom

Also Published As

Publication number Publication date
ZA834059B (en) 1984-03-28
JPS5946792A (ja) 1984-03-16
BR8303454A (pt) 1984-02-07
ES8608264A1 (es) 1986-06-01
ES285247Y (es) 1986-05-01
EP0101819B1 (en) 1987-07-01
US4435816A (en) 1984-03-06
JPH0113637B2 (en, 2012) 1989-03-07
MX153994A (es) 1987-03-18
DE3372317D1 (en) 1987-08-06
ES285247U (es) 1985-09-16
ES534293A0 (es) 1986-06-01
EP0101819A1 (en) 1984-03-07

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Legal Events

Date Code Title Description
MKEX Expiry