GB1243537A - Electrode section-nipple pre-assembly - Google Patents

Electrode section-nipple pre-assembly

Info

Publication number
GB1243537A
GB1243537A GB48934/68A GB4893468A GB1243537A GB 1243537 A GB1243537 A GB 1243537A GB 48934/68 A GB48934/68 A GB 48934/68A GB 4893468 A GB4893468 A GB 4893468A GB 1243537 A GB1243537 A GB 1243537A
Authority
GB
United Kingdom
Prior art keywords
nipple
electrode section
electrode
oct
maintained
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
GB48934/68A
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.)
SGL Carbon Corp
Original Assignee
Great Lakes Carbon 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
Application filed by Great Lakes Carbon Corp filed Critical Great Lakes Carbon Corp
Publication of GB1243537A publication Critical patent/GB1243537A/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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S403/00—Joints and connections
    • Y10S403/05—Carbon electrode
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49888—Subsequently coating
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/55—Member ends joined by inserted section
    • Y10T403/556—Section threaded to member

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Heating (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Arc Welding In General (AREA)

Abstract

1,243,537. Carbon electrode joints. GREAT LAKES CARBON CORP. 15 Oct., 1968 [23 Oct., 1967], No. 48934/68. Heading H5H. To ensure that the spacing between the non-load bearing flanks of a nipple 1 are spaced evenly from the adjacent socket thread flanks of each electrode section, the nipple 1 is initially threaded into electrode section 2 until it is hand-tight, axial pressure is applied in the direction of separation of the nipple, 1 and electrode section 2. The nipple is unscrewed slightly and then whilst the axial pressure is maintained is secured positively in the adjusted position. As shown, the nipple 1 is screwed into a centering jig which has castors 19 forced into engagement with the butt face 4 of electrode section 2 by air cylinders 17. The nipple is maintained in its adjusted position by injecting cement, paste, binder or filler through a longitudinal hole 8 in the nipple to fill a cavity 5 between the base of the nipple and electrode section and allowing it to set. Transverse pins through the electrode sector walls may be used to secure the nipple in position instead.
GB48934/68A 1967-10-23 1968-10-15 Electrode section-nipple pre-assembly Expired GB1243537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67736667A 1967-10-23 1967-10-23

Publications (1)

Publication Number Publication Date
GB1243537A true GB1243537A (en) 1971-08-18

Family

ID=24718400

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48934/68A Expired GB1243537A (en) 1967-10-23 1968-10-15 Electrode section-nipple pre-assembly

Country Status (9)

Country Link
US (1) US3517954A (en)
JP (1) JPS5227374B1 (en)
BE (1) BE722674A (en)
BR (1) BR6803337D0 (en)
DE (1) DE1804685C3 (en)
ES (1) ES359395A1 (en)
FR (1) FR1599803A (en)
GB (1) GB1243537A (en)
SE (1) SE362186B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717911A (en) * 1971-02-09 1973-02-27 Great Lakes Carbon Corp Method of making a nipple-electrode joint
US3814828A (en) * 1971-02-09 1974-06-04 Great Lakes Carbon Corp Nipple-electrode assembly
DE2226230C3 (en) * 1972-05-30 1984-07-12 Sigri Elektrographit Gmbh, 8901 Meitingen Prefabricated part of a graphite electrode
DE2359937A1 (en) * 1973-12-01 1975-06-19 Maschf Augsburg Nuernberg Ag DOSING AGENT FOR LIQUID OR DOUGH SCREW LOCKING AGENT
US4162368A (en) * 1977-12-20 1979-07-24 Erco Industries Limited Assembly of furnace electrodes
JPS5466975U (en) * 1977-10-20 1979-05-12
US4208149A (en) * 1978-10-25 1980-06-17 Airco, Inc. Electrode connecting pin assembly
US4435816A (en) * 1982-06-30 1984-03-06 Union Carbide Corporation Method and article for protecting tapered threaded electrode joints by use of an alignment mechanism
US7660337B2 (en) * 2006-08-30 2010-02-09 Graftech International Holdings Inc. Lifting apparatus and method of lifting carbon based electrodes
US9383278B1 (en) 2014-04-22 2016-07-05 Contractors & Industrial Supply Company, Inc. Electrode torque measurement device
US9850105B1 (en) 2015-05-04 2017-12-26 Contractors & Industrial Supply Company, Inc. Vertical automatic addition tong apparatus
US11619482B1 (en) 2022-03-04 2023-04-04 InnoGraf LLC Method for evaluating machined electrodes
CN115977363B (en) * 2022-12-15 2024-04-02 中国十九冶集团有限公司 Operating bench for repairing water-cooled furnace cover of refining furnace

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989087A (en) * 1956-12-27 1961-06-20 Edward F Higgins Plastic protector for externally threaded pipe ends
US2873765A (en) * 1957-02-27 1959-02-17 E A Polumbus Jr Thread protectors for well sucker-rods
FR1194249A (en) * 1957-04-11 1959-11-06
US3134616A (en) * 1958-11-07 1964-05-26 Siemens Planiawerke Ag Double-conical nipple joint for carbon electrodes
NL132919C (en) * 1959-04-30 1900-01-01
DE1111750B (en) * 1960-01-27 1961-07-27 Siemens Planiawerke Ag Screw connection between graphite electrodes

Also Published As

Publication number Publication date
FR1599803A (en) 1970-07-20
US3517954A (en) 1970-06-30
SE362186B (en) 1973-11-26
DE1804685C3 (en) 1975-06-05
BR6803337D0 (en) 1973-02-08
JPS5227374B1 (en) 1977-07-20
BE722674A (en) 1969-04-22
ES359395A1 (en) 1970-08-16
DE1804685B2 (en) 1974-10-10
DE1804685A1 (en) 1969-06-26

Similar Documents

Publication Publication Date Title
GB1243537A (en) Electrode section-nipple pre-assembly
GB877352A (en) Improvements in screwed nipple joints in carbon or graphite electrodes for electric furnaces
GB1467780A (en) Kit for constructing scaffolding
GB1243538A (en) Process for making nipple electrode assembly and joint
GB1335163A (en) Construction set for the erection of threee-dimenional frame- works
CN207621159U (en) A kind of steady nut
GB985878A (en) Carbon or graphite electrode joint
GB572089A (en) Improvements in or relating to sucker-rods
GB922141A (en) A butt joint between graphite or other carbon electrodes
GB1227282A (en)
GB1259432A (en)
GB1297334A (en)
GB731796A (en) Improvements in or relating to turnbuckles
CN207794630U (en) Injection hole sealing device
GB1354966A (en) Combination of tubular sections and couplings for joining the sections and couplings for joining the sections together
FR2248738A5 (en) Joining of concrete reinforcing rods - involves mild steel screwed adaptor formed onto ridged end of high tensile reinforcing rod
ES478630A1 (en) Improvements in or relating to electrode joints
GB900476A (en) Improvements in pipe couplings
GB1277718A (en) Hose fitting connection
GB199808A (en) Improvements in or applicable to timber props or struts used in mining, excavating, and for like purposes
GB1409334A (en) Connection of carbon and or graphite electrode sections
GB1337606A (en)
FR2252033A5 (en) Self locking nut has polyamide plug located in bore - and which is pushed out as nut is screwed on leaving polyamide deposits in thread
GB939554A (en) Improvements in or relating to a device for joining together a pair of members at least one of which is a pipe, tube or sleeve
GB1365813A (en) Workpieces with self captivating screws