AT253900B - Electrode assembly and arc operation method using this assembly - Google Patents

Electrode assembly and arc operation method using this assembly

Info

Publication number
AT253900B
AT253900B AT254663A AT254663A AT253900B AT 253900 B AT253900 B AT 253900B AT 254663 A AT254663 A AT 254663A AT 254663 A AT254663 A AT 254663A AT 253900 B AT253900 B AT 253900B
Authority
AT
Austria
Prior art keywords
assembly
operation method
arc operation
electrode assembly
electrode
Prior art date
Application number
AT254663A
Other languages
German (de)
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
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of AT253900B publication Critical patent/AT253900B/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0205—Non-consumable electrodes; C-electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/222—Non-consumable electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • B23K9/296—Supporting devices adapted for making use of shielding means the shielding means being a gas using non-consumable electrodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3442—Cathodes with inserted tip
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3421—Transferred arc or pilot arc mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Arc Welding In General (AREA)
  • Manufacture Of Switches (AREA)
  • Plasma Technology (AREA)
AT254663A 1962-03-30 1963-03-29 Electrode assembly and arc operation method using this assembly AT253900B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US183880A US3198932A (en) 1962-03-30 1962-03-30 Arc electrode

Publications (1)

Publication Number Publication Date
AT253900B true AT253900B (en) 1967-04-25

Family

ID=22674692

Family Applications (1)

Application Number Title Priority Date Filing Date
AT254663A AT253900B (en) 1962-03-30 1963-03-29 Electrode assembly and arc operation method using this assembly

Country Status (7)

Country Link
US (1) US3198932A (en)
AT (1) AT253900B (en)
BE (1) BE641318A (en)
DE (1) DE1515230B1 (en)
DK (1) DK109220C (en)
GB (1) GB1022282A (en)
NL (2) NL139681B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2416732A1 (en) * 1974-05-02 1975-10-23 Vni Pk I T I Elektroswarotschn PROCESS AND EQUIPMENT FOR PLASMA WORKING OF ELECTRICALLY CONDUCTIVE MATERIALS
DE102020005130B3 (en) 2020-08-21 2022-02-10 Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts Process for the production of low-carbon and carbon-free electrode-honeycomb material composites for use in metallurgy
DE102020005129A1 (en) 2020-08-21 2022-02-24 Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts Low-carbon and carbon-free electrodes for use in steel metallurgy

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1256816B (en) * 1965-04-09 1967-12-21 Inst Badan Jadrowych Arc plasma torch
JPS441240Y1 (en) * 1965-06-30 1969-01-18
US3515839A (en) * 1967-04-07 1970-06-02 Hitachi Ltd Plasma torch
US3378622A (en) * 1967-06-15 1968-04-16 Carborundum Co Method of joining electrode bodies of dissimilar thermal coefficients of expansion
US3597649A (en) * 1968-02-15 1971-08-03 David Grigorievich Bykhovsky Device for plasma-arc treatment of materials
US3530221A (en) * 1968-05-01 1970-09-22 Penberthy Harvey Larry Ac/dc electrode and power supply system for a glass furnace
GB1214078A (en) * 1968-10-01 1970-12-02 Foseco Int Electrodes for arc furnaces
US3590197A (en) * 1968-10-31 1971-06-29 Allis Chalmers Mfg Co Electrical contacts containing gettering material
US3676639A (en) * 1970-09-08 1972-07-11 Inst Elektrosvariimeni E O Pat Non-consumable electrode for electric-arc process
US3909581A (en) * 1972-05-08 1975-09-30 Mallory & Co Inc P R Disposable resistance welding electrode
NL7300381A (en) * 1973-01-11 1974-07-15
US3850226A (en) * 1973-04-17 1974-11-26 Atomic Energy Commission Method of casting a consumable electrode
JPS5412758B2 (en) * 1973-05-21 1979-05-25
US4027134A (en) * 1973-11-12 1977-05-31 Tokyo Shibaura Electric Co., Ltd. Electrode for electrical discharge machining
US3944778A (en) * 1974-05-14 1976-03-16 David Grigorievich Bykhovsky Electrode assembly of plasmatron
GB1520000A (en) * 1974-10-10 1978-08-02 Vni P Konstr I Tech Plasma arc torches
HU172563B (en) * 1975-01-27 1978-09-28 Villamos Ipari Kutato Intezet Method and plasma generator for surface melting solid bulding units
SU568475A1 (en) * 1975-03-10 1977-08-15 Osintsev Vladislav G Method of joining zirconium core to casing
JPS52144345A (en) * 1976-05-28 1977-12-01 Sumitomo Metal Ind Tungsten electrodes for tig welding
US4194107A (en) * 1977-06-02 1980-03-18 Klasson George A Welding tip
SE426215B (en) * 1978-05-11 1982-12-20 Vni Pk I Tech Inst Elektrosvar NON-MELTING ELECTRODES FOR PLASMA BAKING WELDING AND PROCEDURES FOR PRODUCING THEREOF
US4304980A (en) * 1978-07-11 1981-12-08 Fridlyand Mikhail G Non-consumable electrode
GB1446507A (en) * 1978-09-15 1976-08-18 V N I Pk I T I Elektrosvarochn Electrode for plasma arc working of conductive materials
DE2932930A1 (en) * 1979-08-14 1981-03-26 Gosudarstvennyj proektnyj i naučno-issledovatel'skij institut nikelevo-kobaltovoj i olovjannoj promyšlennosti, St. Petersburg Rapid inspection of non-consumable rod electrodes - by brief use in plasma torch using plasma gas contg. carbon cpds., followed by visual examination of electrode
US4309590A (en) * 1980-02-29 1982-01-05 Westinghouse Electric Corp. Narrow groove welding torch
US4471208A (en) * 1981-06-10 1984-09-11 British Nuclear Fuels Limited Electrodes for welding
SE452862B (en) * 1985-06-05 1987-12-21 Aga Ab LIGHT BAGS LEAD
JPS6225087U (en) * 1985-07-25 1987-02-16
US5097111A (en) * 1990-01-17 1992-03-17 Esab Welding Products, Inc. Electrode for plasma arc torch and method of fabricating same
US5023425A (en) * 1990-01-17 1991-06-11 Esab Welding Products, Inc. Electrode for plasma arc torch and method of fabricating same
US5239288A (en) * 1990-03-09 1993-08-24 Transicoil Inc. Resolver having planar windings
DE69107705T2 (en) * 1990-06-26 1995-07-13 Daihen Corp Electrode for use in the plasma arc torch.
US5159174A (en) * 1990-11-01 1992-10-27 Westinghouse Electric Corp. Nonconsumable electrode for stainless steel welding and method of welding
US5414237A (en) * 1993-10-14 1995-05-09 The Esab Group, Inc. Plasma arc torch with integral gas exchange
US5857888A (en) * 1996-10-28 1999-01-12 Prometron Technics Corp. Method of manufacturing a plasma torch eletrode
US5767478A (en) * 1997-01-02 1998-06-16 American Torch Tip Company Electrode for plasma arc torch
US8420974B2 (en) * 1997-03-20 2013-04-16 Tadahiro Ohmi Long life welding electrode and its fixing structure, welding head, and welding method
AU9477598A (en) * 1997-09-10 1999-03-29 Esab Group, Inc., The Electrode with emissive element having conductive portions
US6130399A (en) 1998-07-20 2000-10-10 Hypertherm, Inc. Electrode for a plasma arc torch having an improved insert configuration
US6191381B1 (en) 1999-04-14 2001-02-20 The Esab Group, Inc. Tapered electrode for plasma arc cutting torches
FR2815560B1 (en) * 2000-10-24 2003-09-05 Anne Marie Coudert PROCESS FOR DESTROYING TIRES OF HEAVY VEHICLES AND OTHER THICK RUBBER USING A PLASMA TORCH, APPARATUS FOR ITS APPLICATION
US6657153B2 (en) 2001-01-31 2003-12-02 The Esab Group, Inc. Electrode diffusion bonding
US6420673B1 (en) 2001-02-20 2002-07-16 The Esab Group, Inc. Powdered metal emissive elements
WO2002074023A2 (en) 2001-03-09 2002-09-19 Hypertherm, Inc. Composite electrode for a plasma arc torch
RU2193479C1 (en) * 2001-04-20 2002-11-27 Комсомольское-на-Амуре авиационное производственное объединение Nonconsumable electrode for welding in inert gases
US6528753B2 (en) 2001-05-31 2003-03-04 The Esab Group, Inc. Method of coating an emissive element
US6423922B1 (en) 2001-05-31 2002-07-23 The Esab Group, Inc. Process of forming an electrode
US6483070B1 (en) 2001-09-26 2002-11-19 The Esab Group, Inc. Electrode component thermal bonding
US6563075B1 (en) 2001-12-20 2003-05-13 The Esab Group, Inc. Method of forming an electrode
FR2852479A1 (en) * 2003-03-14 2004-09-17 Air Liquide HF-ZR INSERT ELECTRODE FOR PLASMA CUTTING TORCH
US20080116179A1 (en) * 2003-04-11 2008-05-22 Hypertherm, Inc. Method and apparatus for alignment of components of a plasma arc torch
US10098217B2 (en) 2012-07-19 2018-10-09 Hypertherm, Inc. Composite consumables for a plasma arc torch
US10194516B2 (en) 2006-09-13 2019-01-29 Hypertherm, Inc. High access consumables for a plasma arc cutting system
US9662747B2 (en) 2006-09-13 2017-05-30 Hypertherm, Inc. Composite consumables for a plasma arc torch
US9560732B2 (en) 2006-09-13 2017-01-31 Hypertherm, Inc. High access consumables for a plasma arc cutting system
DE102006061435A1 (en) * 2006-12-23 2008-06-26 Leoni Ag Method and device for spraying in particular a conductor track, electrical component with a conductor track and metering device
DE102007030915A1 (en) * 2007-07-03 2009-01-22 Cinogy Gmbh Device for the treatment of surfaces with a plasma generated by means of an electrode via a solid dielectric by a dielectrically impeded gas discharge
DE102008045830A1 (en) * 2008-09-05 2010-03-11 Cinogy Gmbh A method of treating a living cell containing biological material
US8680426B2 (en) * 2011-02-28 2014-03-25 Thermal Dynamics Corporation High current electrode for a plasma arc torch
US8525069B1 (en) * 2012-05-18 2013-09-03 Hypertherm, Inc. Method and apparatus for improved cutting life of a plasma arc torch
WO2015048648A1 (en) 2013-09-30 2015-04-02 Hypertherm, Inc. Plasma torch electrode materials and related systems and methods
KR102796422B1 (en) * 2019-09-12 2025-04-16 크엘베르크-스티프텅 Wear parts for arc torches and plasma torches, arc torches and plasma torches comprising the same, method for manufacturing electrodes for arc torches and plasma torches, and method for plasma cutting (WEAR PART FOR AN ARC TORCH AND PLASMA TORCH, ARC TORCH AND PLASMA TORCH COMPRISING SAME, METHOD FOR PLASMA CUTTING AND METHOD FOR PRODUCING AN ELECTRODE FOR AN ARC TORCH AND PLASMA TORCH)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE805899C (en) * 1951-03-22 The A. P. V. Company Limited, London Tungsten electrode for welding metals and processes for their manufacture
US794902A (en) * 1903-07-06 1905-07-18 Friedrich Otto Vogel Arc-light electrode.
US1007869A (en) * 1910-09-21 1911-11-07 Nat Carbon Co Electrode for flaming-arc lamps.
US1589017A (en) * 1918-10-11 1926-06-15 John C Lincoln Method and means for electric-arc welding
DE625201C (en) * 1933-08-12 1936-02-06 Molybdenum Company Nv At least one heavy and at least one lighter melting metal containing electrode, especially for electrical resistance welding
US2186319A (en) * 1937-11-29 1940-01-09 Robert A Bilton Electrical conductor
GB620227A (en) * 1947-01-10 1949-03-22 Mallory Metallurg Prod Ltd Improvements in and relating to spot welding electrodes
US2587331A (en) * 1947-08-08 1952-02-26 Gen Electric High-frequency electrical heating method and apparatus
US2544711A (en) * 1949-03-26 1951-03-13 Air Reduction Method and apparatus for welding with gas shields having laminar flow
US2640135A (en) * 1950-03-30 1953-05-26 Gen Electric Electrode
US2594905A (en) * 1950-03-30 1952-04-29 Gen Electric Arc welding electrode
DE972750C (en) * 1952-05-17 1959-10-01 Air Reduction Method for alternating current inert gas arc welding with a consumable wire electrode using control metals
US2694763A (en) * 1952-05-17 1954-11-16 Air Reduction Electric arc welding
US2863981A (en) * 1954-09-01 1958-12-09 Union Carbide Corp Metal arc welding
US2768279A (en) * 1955-01-18 1956-10-23 William A Mcdonald Electric arc torch apparatus
US2874265A (en) * 1956-05-23 1959-02-17 Union Carbide Corp Non-transferred arc torch process and apparatus
US2886692A (en) * 1956-05-23 1959-05-12 Union Carbide Corp Constricted arc metal removal
US3016447A (en) * 1956-12-31 1962-01-09 Union Carbide Corp Collimated electric arc-powder deposition process
US2922028A (en) * 1957-11-25 1960-01-19 Union Carbide Corp Electric arc electrodes
US2960594A (en) * 1958-06-30 1960-11-15 Plasma Flame Corp Plasma flame generator
US2922869A (en) * 1958-07-07 1960-01-26 Plasmadyne Corp Plasma stream apparatus and methods
US3102949A (en) * 1961-09-05 1963-09-03 Thermal Dynamics Corp Electrodes for electric arc torches

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2416732A1 (en) * 1974-05-02 1975-10-23 Vni Pk I T I Elektroswarotschn PROCESS AND EQUIPMENT FOR PLASMA WORKING OF ELECTRICALLY CONDUCTIVE MATERIALS
DE102020005130B3 (en) 2020-08-21 2022-02-10 Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts Process for the production of low-carbon and carbon-free electrode-honeycomb material composites for use in metallurgy
DE102020005129A1 (en) 2020-08-21 2022-02-24 Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts Low-carbon and carbon-free electrodes for use in steel metallurgy
DE102020005129B4 (en) 2020-08-21 2024-05-16 Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts Lower carbon and carbon-free electrodes for use in steel metallurgy

Also Published As

Publication number Publication date
DK109220C (en) 1968-04-01
NL290760A (en)
BE641318A (en) 1964-04-16
GB1022282A (en) 1966-03-09
US3198932A (en) 1965-08-03
DE1515230B1 (en) 1971-09-08
NL139681B (en) 1973-09-17

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