NL7005925A - - Google Patents

Info

Publication number
NL7005925A
NL7005925A NL7005925A NL7005925A NL7005925A NL 7005925 A NL7005925 A NL 7005925A NL 7005925 A NL7005925 A NL 7005925A NL 7005925 A NL7005925 A NL 7005925A NL 7005925 A NL7005925 A NL 7005925A
Authority
NL
Netherlands
Application number
NL7005925A
Other versions
NL167876B (nl
NL167876C (nl
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 filed Critical
Publication of NL7005925A publication Critical patent/NL7005925A/xx
Publication of NL167876B publication Critical patent/NL167876B/xx
Application granted granted Critical
Publication of NL167876C publication Critical patent/NL167876C/xx

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)
  • Arc Welding Control (AREA)
  • Generation Of Surge Voltage And Current (AREA)
NL7005925A 1969-06-06 1970-04-23 Inrichting voor het ontsteken en stabiliseren van een wisselstroomlasboog. NL167876C (nl)

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 (3)

Publication Number Publication Date
NL7005925A true NL7005925A (cs) 1970-12-08
NL167876B NL167876B (nl) 1981-09-16
NL167876C NL167876C (nl) 1982-02-16

Family

ID=5736217

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7005925A NL167876C (nl) 1969-06-06 1970-04-23 Inrichting voor het ontsteken en stabiliseren van een wisselstroomlasboog.

Country Status (8)

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

Families Citing this family (40)

* 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 Industrial 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
DE2449557C2 (de) * 1974-10-18 1976-11-25 Messer Griesheim Gmbh Schaltanordnung zum stabilisieren und zuenden von schweisslichtboegen durch zuendimpulse
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
AU651114B2 (en) * 1990-05-15 1994-07-14 Electricity Commission Of New South Wales, The A DC switched arc torch power supply
WO1991018488A1 (en) * 1990-05-15 1991-11-28 The University Of Sydney A dc switched arc torch power supply
JPH05508050A (ja) * 1990-06-15 1993-11-11 ザ　ユニヴァーシティ　オヴ　シドニー 直流アークトーチ電源
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
WO2015116943A2 (en) 2014-01-31 2015-08-06 Monolith Materials, Inc. Plasma torch design
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
JP6879906B2 (ja) * 2014-10-01 2021-06-02 ユミコア 電気アークガスヒータのための電力供給装置
MX2017009981A (es) 2015-02-03 2018-01-25 Monolith Mat Inc Sistema generador de negro de humo.
BR112017016692A2 (pt) 2015-02-03 2018-04-10 Monolith Materials, Inc. método e aparelho para resfriamento regenerativo
CA3032246C (en) 2015-07-29 2023-12-12 Monolith Materials, Inc. Dc plasma torch electrical power design method and apparatus
EP3347306A4 (en) 2015-09-09 2019-04-17 Monolith Materials, Inc. CIRCULAR SINGLE-LAYER GRAPH
JP6974307B2 (ja) 2015-09-14 2021-12-01 モノリス マテリアルズ インコーポレイテッド 天然ガス由来のカーボンブラック
EP3448936B1 (en) 2016-04-29 2024-07-10 Monolith Materials, Inc. Torch stinger method and apparatus
MX2018013162A (es) 2016-04-29 2019-07-04 Monolith Mat Inc Adicion de calor secundario para el proceso y aparato de produccion de particulas.
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
CN106216811B (zh) * 2016-09-08 2018-10-19 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
MX2019010619A (es) 2017-03-08 2019-12-19 Monolith Mat Inc Sistemas y metodos para fabricar particulas de carbono con gas de transferencia termica.
CA3060576A1 (en) 2017-04-20 2018-10-25 Monolith Materials, Inc. Carbon particles with low sulfur, ash and grit impurities
WO2019046324A1 (en) 2017-08-28 2019-03-07 Monolith Materials, Inc. Particle systems and methods
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

Also Published As

Publication number Publication date
GB1272178A (en) 1972-04-26
DE1928757B2 (de) 1977-12-22
BE751457A (fr) 1970-11-16
CH521194A (de) 1972-04-15
US3637974A (en) 1972-01-25
DE1928757A1 (de) 1970-12-10
FR2045869A1 (cs) 1971-03-05
AT304710B (de) 1973-01-25
DE1928757C3 (de) 1978-11-23
NL167876B (nl) 1981-09-16
NL167876C (nl) 1982-02-16

Similar Documents

Publication Publication Date Title
AU2270770A (cs)
AU465413B2 (cs)
AU429630B2 (cs)
AU450150B2 (cs)
AU442375B2 (cs)
AU2355770A (cs)
AU427401B2 (cs)
AU470301B1 (cs)
AU442380B2 (cs)
AU442535B2 (cs)
AU428074B2 (cs)
AU428129B2 (cs)
AU428131B2 (cs)
AU417208B2 (cs)
AU470661B1 (cs)
AU438128B2 (cs)
AU425297B2 (cs)
AU410358B2 (cs)
AU442322B2 (cs)
AU442357B2 (cs)
AU414607B2 (cs)
AU442538B2 (cs)
AU442463B2 (cs)
AU4923469A (cs)
AU5228269A (cs)

Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee