GB1272178A - Improvements in or relating to circuit arrangements for stabilising and igniting welding arcs - Google Patents

Improvements in or relating to circuit arrangements for stabilising and igniting welding arcs

Info

Publication number
GB1272178A
GB1272178A GB21505/70A GB2150570A GB1272178A GB 1272178 A GB1272178 A GB 1272178A GB 21505/70 A GB21505/70 A GB 21505/70A GB 2150570 A GB2150570 A GB 2150570A GB 1272178 A GB1272178 A GB 1272178A
Authority
GB
United Kingdom
Prior art keywords
thyristor
diac
capacitor
circuit
arc
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
GB21505/70A
Other languages
English (en)
Inventor
Franz Tajbl
Max Gillitzer
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.)
Linde GmbH
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Publication of GB1272178A publication Critical patent/GB1272178A/en
Expired legal-status Critical Current

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
    • H05H1/36—Circuit arrangements
    • 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
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/067—Starting the arc
    • B23K9/0672—Starting the arc without direct contact between electrodes
    • B23K9/0673—Ionisation of the arc gap by means of a tension with a step front (pulses or high frequency tensions)

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Arc Welding Control (AREA)
GB21505/70A 1969-06-06 1970-05-05 Improvements in or relating to circuit arrangements for stabilising and igniting welding arcs Expired GB1272178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1928757A DE1928757C3 (de) 1969-06-06 1969-06-06 Schaltungsanordnung zum Stabilisieren und Zünden von Schweißlichtbögen

Publications (1)

Publication Number Publication Date
GB1272178A true GB1272178A (en) 1972-04-26

Family

ID=5736217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21505/70A Expired GB1272178A (en) 1969-06-06 1970-05-05 Improvements in or relating to circuit arrangements for stabilising and igniting welding arcs

Country Status (8)

Country Link
US (1) US3637974A (enrdf_load_stackoverflow)
AT (1) AT304710B (enrdf_load_stackoverflow)
BE (1) BE751457A (enrdf_load_stackoverflow)
CH (1) CH521194A (enrdf_load_stackoverflow)
DE (1) DE1928757C3 (enrdf_load_stackoverflow)
FR (1) FR2045869A1 (enrdf_load_stackoverflow)
GB (1) GB1272178A (enrdf_load_stackoverflow)
NL (1) NL167876C (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5164445A (enrdf_load_stackoverflow) * 1974-10-18 1976-06-03 Messer Griesheim Gmbh
WO1991018488A1 (en) * 1990-05-15 1991-11-28 The University Of Sydney A dc switched arc torch power supply
WO1991020176A1 (en) * 1990-06-15 1991-12-26 The University Of Sydney A dc arc torch power supply
AU651114B2 (en) * 1990-05-15 1994-07-14 Electricity Commission Of New South Wales, The A DC switched arc torch power supply
CN106216811A (zh) * 2016-09-08 2016-12-14 肇庆市小凡人科技有限公司 一种非接触引弧式弧焊机器人

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780258A (en) * 1971-06-17 1973-12-18 Air Prod & Chem Alternating current arc power source having opposite polarity ignition pulse
GB1404374A (en) * 1972-02-18 1975-08-28 Matsushita Electric Ind Co Ltd Tungsten inert gas arc welding striking device
US4009365A (en) * 1973-12-17 1977-02-22 Institut Po Metaloznanie I Technologia Na Metalite Pulsed-DC arc welding
US3932728A (en) * 1974-09-05 1976-01-13 Babcock & Wilcox, Limited Electric arc fusion welding apparatus
GB1571223A (en) * 1976-04-20 1980-07-09 Inst Zavaryavane Device for producing pulses for the ignition and stabilization of electric arc prcesses
DE2706102C2 (de) * 1977-02-12 1984-08-09 Messer Griesheim Gmbh, 6000 Frankfurt Schaltvorrichtung zum Stabilisieren eines Wechselstromschweißlichtbogens bzw. zum Zünden eines Gleich- oder Wechselstromschweißlichtbogens
US4225769A (en) * 1977-09-26 1980-09-30 Thermal Dynamics Corporation Plasma torch starting circuit
JP2819393B2 (ja) * 1994-11-09 1998-10-30 株式会社三社電機製作所 プラズマアーク電源装置
AT3549U1 (de) * 1998-05-04 2000-04-25 Inocon Technologie Gmbh Verfahren und einrichtung zum erzeugen von plasma
RU2172572C2 (ru) * 1999-04-26 2001-08-20 Открытое акционерное общество "Новолипецкий металлургический комбинат" Трансформатор
EP1272682B1 (de) * 2000-03-24 2004-08-11 Sulzer Metco AG Verfahren zur erzeugung eines materialauftrags auf einer oberfläche
US7022935B1 (en) * 2003-12-08 2006-04-04 Illinois Tool Works Inc. Plasma-cutting torch with integrated high frequency starter
DE102005050038A1 (de) * 2005-10-14 2007-05-24 E.G.O. Elektro-Gerätebau GmbH Verfahren zum Betrieb einer Induktionsheizeinrichtung
FR3002621A1 (fr) * 2013-02-22 2014-08-29 Lecart Jean Guy Pierre Denis Dispositif de production d'energie thermique
US11939477B2 (en) 2014-01-30 2024-03-26 Monolith Materials, Inc. High temperature heat integration method of making carbon black
US10138378B2 (en) 2014-01-30 2018-11-27 Monolith Materials, Inc. Plasma gas throat assembly and method
US10370539B2 (en) 2014-01-30 2019-08-06 Monolith Materials, Inc. System for high temperature chemical processing
US10100200B2 (en) 2014-01-30 2018-10-16 Monolith Materials, Inc. Use of feedstock in carbon black plasma process
MX392456B (es) 2014-01-31 2025-03-19 Monolith Mat Inc Soplete de plasma.
JP6512507B2 (ja) * 2014-07-24 2019-05-15 パナソニックＩｐマネジメント株式会社 点灯装置、照明装置および照明器具
DK3202234T3 (en) * 2014-10-01 2018-08-27 Umicore Nv POWER SUPPLY FOR AN ELECTRIC BUGHAS HEATER
CN107709474A (zh) 2015-02-03 2018-02-16 巨石材料公司 炭黑生成系统
PL3253904T3 (pl) 2015-02-03 2021-01-11 Monolith Materials, Inc. Urządzenia i sposób chłodzenia regeneracyjnego
CA3032246C (en) 2015-07-29 2023-12-12 Monolith Materials, Inc. Dc plasma torch electrical power design method and apparatus
US20170066923A1 (en) 2015-09-09 2017-03-09 Monolith Materials, Inc. Circular few layer graphene
WO2017048621A1 (en) 2015-09-14 2017-03-23 Monolith Materials, Inc. Carbon black from natural gas
WO2017190045A1 (en) 2016-04-29 2017-11-02 Monolith Materials, Inc. Secondary heat addition to particle production process and apparatus
EP4379005A3 (en) 2016-04-29 2024-10-16 Monolith Materials, Inc. Torch stinger method and apparatus
JP6753137B2 (ja) * 2016-05-12 2020-09-09 富士電機株式会社 昇圧チョッパ回路
US9833860B1 (en) 2016-07-22 2017-12-05 Lincoln Global, Inc. System and method for plasma arc transfer for plasma cutting
MX2019010619A (es) 2017-03-08 2019-12-19 Monolith Mat Inc Sistemas y metodos para fabricar particulas de carbono con gas de transferencia termica.
KR20190138862A (ko) 2017-04-20 2019-12-16 모놀리스 머티어리얼스 인코포레이티드 입자 시스템 및 방법
CN111278928A (zh) 2017-08-28 2020-06-12 巨石材料公司 颗粒系统和方法
WO2019046320A1 (en) 2017-08-28 2019-03-07 Monolith Materials, Inc. SYSTEMS AND METHODS FOR GENERATING PARTICLES
WO2019084200A1 (en) 2017-10-24 2019-05-02 Monolith Materials, Inc. PARTICULAR SYSTEMS AND METHODS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008036A (en) * 1959-11-13 1961-11-07 Air Reduction Initiating and stabilizing welding arcs
US3328637A (en) * 1965-02-11 1967-06-27 Harnischfeger Corp Alternating current arc power source

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5164445A (enrdf_load_stackoverflow) * 1974-10-18 1976-06-03 Messer Griesheim Gmbh
WO1991018488A1 (en) * 1990-05-15 1991-11-28 The University Of Sydney A dc switched arc torch power supply
AU651114B2 (en) * 1990-05-15 1994-07-14 Electricity Commission Of New South Wales, The A DC switched arc torch power supply
US5399957A (en) * 1990-05-15 1995-03-21 The University Of Sydney The Electricity Commission Of New South Wales DC switched arc torch power supply
WO1991020176A1 (en) * 1990-06-15 1991-12-26 The University Of Sydney A dc arc torch power supply
US5349605A (en) * 1990-06-15 1994-09-20 The University Of Sydney DC arc torch power supply
CN106216811A (zh) * 2016-09-08 2016-12-14 肇庆市小凡人科技有限公司 一种非接触引弧式弧焊机器人

Also Published As

Publication number Publication date
CH521194A (de) 1972-04-15
DE1928757A1 (de) 1970-12-10
NL7005925A (enrdf_load_stackoverflow) 1970-12-08
NL167876B (nl) 1981-09-16
AT304710B (de) 1973-01-25
DE1928757B2 (de) 1977-12-22
NL167876C (nl) 1982-02-16
US3637974A (en) 1972-01-25
BE751457A (fr) 1970-11-16
DE1928757C3 (de) 1978-11-23
FR2045869A1 (enrdf_load_stackoverflow) 1971-03-05

Similar Documents

Publication Publication Date Title
GB1272178A (en) Improvements in or relating to circuit arrangements for stabilising and igniting welding arcs
US3849670A (en) Scr commutation circuit for current pulse generators
GB1151087A (en) Firing Circuit for Series-Connected Controlled Semi-Conductor Rectifiers.
GB1112511A (en) Improvements in or relating to electric arc welding apparatus
US3330933A (en) Controlled rectifier welding power source
GB1513408A (en) Arrangement for stabilising or igniting a welding arc
GB1264538A (enrdf_load_stackoverflow)
GB1404374A (en) Tungsten inert gas arc welding striking device
US3671761A (en) Single pulse generating circuit
US3665293A (en) Phase-controlled static switch for a power circuit having a variable power factor
GB1169120A (en) Controlled Rectifier Trigger Circuit
US3219910A (en) Silicon controlled rectifier circuit
US3308340A (en) Current control apparatus having phase controlled means for variably controlling the period of conduction
US3564294A (en) Pulse welding circuits
US3526742A (en) Stud welding
US3350538A (en) Programmed welding with controlled rectifier welding power source
US3467850A (en) Cycloconverter control circuit
US5528180A (en) Steerable pulse phase controller
US3808500A (en) Electronic flashlight units
GB1172957A (en) Improvements in or relating to Methods of and Devices for Stabilising and Igniting Welding and Cutting Arcs
GB1109862A (en) Improvements in arc welding
GB1443198A (en) Emission spectroscopy apparatus including an arc discharge supply
GB898281A (en) Improvements in or relating to switching systems
GB1225256A (enrdf_load_stackoverflow)
GB1327958A (en) Electrical power switching circuits

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee