CH372396A - Method for producing a screw nipple connection for carbon or graphite electrodes for electric furnaces - Google Patents

Method for producing a screw nipple connection for carbon or graphite electrodes for electric furnaces

Info

Publication number
CH372396A
CH372396A CH6884659A CH6884659A CH372396A CH 372396 A CH372396 A CH 372396A CH 6884659 A CH6884659 A CH 6884659A CH 6884659 A CH6884659 A CH 6884659A CH 372396 A CH372396 A CH 372396A
Authority
CH
Switzerland
Prior art keywords
carbon
producing
graphite electrodes
electric furnaces
screw nipple
Prior art date
Application number
CH6884659A
Other languages
German (de)
Inventor
Ernst Dr Ing Doetsch
Original Assignee
Conradty Fa C
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 Conradty Fa C filed Critical Conradty Fa C
Publication of CH372396A publication Critical patent/CH372396A/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
    • H05B7/14—Arrangements or methods for connecting successive electrode sections
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • 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
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/915—Mastic
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/924—Coupled nut and bolt
    • Y10S411/947—Elastic-gripping action
    • 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
    • Y10T403/47—Molded joint
    • Y10T403/472—Molded joint including mechanical interlock
    • 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
    • Y10T403/47—Molded joint
    • Y10T403/477—Fusion bond, e.g., weld, etc.
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
  • Prevention Of Electric Corrosion (AREA)
CH6884659A 1958-07-25 1959-01-27 Method for producing a screw nipple connection for carbon or graphite electrodes for electric furnaces CH372396A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEC17251A DE1057261B (en) 1958-07-25 1958-07-25 Securing the screw nipple connection with carbon or graphite electrodes for electric ovens against loosening
DEC17614A DE1143942B (en) 1958-07-25 1958-10-04 Securing the screw nipple connection with carbon or graphite electrodes for electric ovens against loosening

Publications (1)

Publication Number Publication Date
CH372396A true CH372396A (en) 1963-10-15

Family

ID=25969218

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6884659A CH372396A (en) 1958-07-25 1959-01-27 Method for producing a screw nipple connection for carbon or graphite electrodes for electric furnaces

Country Status (8)

Country Link
US (1) US3048433A (en)
BE (1) BE579104A (en)
CH (1) CH372396A (en)
DE (2) DE1057261B (en)
FR (1) FR1224483A (en)
GB (1) GB877352A (en)
LU (1) LU37186A1 (en)
NL (1) NL101950C (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL132919C (en) * 1959-04-30 1900-01-01
DE1696436B1 (en) * 1961-03-29 1969-09-25 Sigri Elektrographit Gmbh Connection of graphite parts
DE1294578B (en) * 1963-08-16 1969-05-08 Conradty Fa C Procedure for securing the screw connection between carbon or graphite electrodes and the molded fuse to carry out the procedure
US3313976A (en) * 1963-10-18 1967-04-11 Union Carbide Corp Joined arc carbons
US3472301A (en) * 1967-10-18 1969-10-14 Loctite Corp Self-sealing mechanical fastener
US3517957A (en) * 1967-10-23 1970-06-30 Great Lakes Carbon Corp Nipple-electrode assembly and joint and method of making same
US3549739A (en) * 1968-10-01 1970-12-22 Union Carbide Corp Strengthened arc carbon electrode joints
US3628006A (en) * 1969-12-19 1971-12-14 Tideland Signal Corp Signal lantern
DE2001212B2 (en) * 1970-01-13 1972-01-20 Fa C Conradty, 8500 Nürnberg SCREW NIPPLE CONNECTION OF COAL OR GRAPHITE ELECTRODES IN ELECTRIC OVENS
US3771887A (en) * 1971-08-30 1973-11-13 Great Lakes Carbon Corp Nipple-electrode assembly and joint
US3771889A (en) * 1971-08-30 1973-11-13 Great Lakes Carbon Corp Nipple-electrode assembly and joint
US3771886A (en) * 1971-08-30 1973-11-13 Great Lakes Carbon Corp Nipple-electrode assembly and joint
US3858994A (en) * 1971-09-27 1975-01-07 Carborundum Co Electrode nipple drilling machine and process
US3926172A (en) * 1974-10-29 1975-12-16 Raytheon Co Electric igniter for gas burners
US4208149A (en) * 1978-10-25 1980-06-17 Airco, Inc. Electrode connecting pin assembly
DE3147793A1 (en) * 1981-12-03 1983-06-09 Sigri Elektrographit Gmbh, 8901 Meitingen PRODUCTION LINE FOR GRAPHITE NIPPLE WITH DEVICES FOR THE PRODUCTION OF STORAGE HOLES AND FOR FILLING THE HOLES WITH A BINDER
US4729689A (en) * 1984-12-13 1988-03-08 Union Carbide Corporation Electrode member and process for the production thereof
US4725161A (en) * 1986-09-05 1988-02-16 Union Carbide Corporation Electrode joint
US4773282A (en) * 1987-04-06 1988-09-27 Pneumo Abex Corporation Piston rod assembly including an injection bonded piston head and fabrication method
US4813805A (en) * 1988-05-05 1989-03-21 Union Carbide Corporation Joint for carbon electrodes
US5209525A (en) * 1990-03-28 1993-05-11 Ngk Insulators, Ltd. Bonded ceramic structure
JP3181375B2 (en) * 1992-05-30 2001-07-03 株式会社豊夢 Bonding tool, method for bonding structural members using the same, and bonding structure between structural members
JP3272840B2 (en) * 1993-10-30 2002-04-08 株式会社豊夢 Connector, connector unit, and connector connecting them
US6119425A (en) * 1995-12-01 2000-09-19 Shimonohara; Takeshige Structure members and a method of jointing the same
US7230969B2 (en) * 2004-06-03 2007-06-12 Ucar Carbon Company Inc. Electrode joint locking system
US8165183B2 (en) * 2005-11-16 2012-04-24 Graftech International Holdings, Inc. Joint design
DE102006033442A1 (en) * 2006-07-19 2008-01-31 Saphirwerk Industrieprodukte Ag Mounting kit and method for attaching a shaft in a holder by means of adhesive
MX2012004582A (en) * 2009-10-23 2012-08-23 Sgl Carbon Se Connection piece made of a composite of graphite and carbon-fiber-reinforced carbon.
CA3196211A1 (en) * 2020-11-06 2022-05-12 Dmc Global Inc. Method and apparatus for additive friction stir manufactured transition joint

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR472856A (en) * 1914-05-26 1914-12-22 Fr Des Electrodes Soc Improvement to the junction fittings of carbon electrodes
US1850515A (en) * 1930-01-23 1932-03-22 Peltz Georg Device for joining carbon electrodes
DE543138C (en) * 1930-02-20 1932-02-01 Marcel Paul Perron Power supply for electrodes electrical oven
US2093390A (en) * 1934-12-19 1937-09-14 Union Carbide & Carbon Corp Means and method of making electrode joints
US2158845A (en) * 1937-04-14 1939-05-16 Gen Electric Cementing process
DE886507C (en) * 1941-12-07 1953-08-13 Siemens Planiawerke Ag Method for connecting continuously operating carbon electrodes for electric ovens
US2510230A (en) * 1949-01-15 1950-06-06 Union Carbide & Carbon Corp Electrode joint

Also Published As

Publication number Publication date
LU37186A1 (en)
DE1057261B (en) 1959-05-14
NL101950C (en) 1900-01-01
BE579104A (en) 1959-09-16
DE1143942B (en) 1963-02-21
GB877352A (en) 1961-09-13
US3048433A (en) 1962-08-07
FR1224483A (en) 1960-06-24

Similar Documents

Publication Publication Date Title
CH372396A (en) Method for producing a screw nipple connection for carbon or graphite electrodes for electric furnaces
CH527642A (en) Process for the production of an electrode for electrochemical processes
CH318053A (en) Process for the production of a cathode for electric discharge tubes
CH374108A (en) Method for producing an electrical contact device
CH378383A (en) Process for producing an electrode for electrical accumulators and an electrode produced according to the process
AT299353B (en) Method for producing a bushing for electrical devices
AT265448B (en) Process for the production of flat cathodes for electron tubes
AT221533B (en) Process for the production of new phosphoric acid amides or thiophosphoric acid amides
CH411064A (en) Process for the production of electrodes for electrical lead accumulators
AT257184B (en) Procedure for securing the screw connection between carbon or graphite electrodes
CH481377A (en) Method of manufacturing a glass electrode
CH421211A (en) Method for manufacturing a gas diffusion electrode
CH400272A (en) Process for the production of a cavity-insulated electrical wire
AT270210B (en) Process for the production of elastomers based on ethylene-propylene terpolymers
CH389248A (en) Process for the production of carbon electrodes for metallurgical purposes
CH408140A (en) Process for the production of a silver electrode for silver-zinc accumulators
CH436091A (en) Process for the production of carbon or graphite bodies
AT253643B (en) Process for the production of carbon black
AT252187B (en) Process for the production of hydrogen fluoride
CH336468A (en) Process for the production of a conductive graphite layer on an insulating base
CH380983A (en) Method of manufacturing a glass electrode
CH423964A (en) Process for the manufacture of collectors for electrical machines
CH423029A (en) Method for securing the screw connection of carbon or graphite electrodes for electric furnaces against loosening
CH401260A (en) Small electric incandescent lamp and process for its manufacture
CH356504A (en) Process for the production of microporous separators for electrical accumulators