SE7510471L - Anordning for stabilisering och tendning av svetsljutbagar medelst tendpulser - Google Patents

Anordning for stabilisering och tendning av svetsljutbagar medelst tendpulser

Info

Publication number
SE7510471L
SE7510471L SE7510471A SE7510471A SE7510471L SE 7510471 L SE7510471 L SE 7510471L SE 7510471 A SE7510471 A SE 7510471A SE 7510471 A SE7510471 A SE 7510471A SE 7510471 L SE7510471 L SE 7510471L
Authority
SE
Sweden
Prior art keywords
pulse
transformer
condenser
switching
forming
Prior art date
Application number
SE7510471A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Inventor
M Gillitzer
F Tajbl
Original Assignee
Messer Griesheim 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 Messer Griesheim Gmbh filed Critical Messer Griesheim Gmbh
Publication of SE7510471L publication Critical patent/SE7510471L/

Links

Classifications

    • 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
    • B23K9/073—Stabilising the arc
    • B23K9/0738—Stabilising of the arc by automatic re-ignition means
    • 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)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Generation Of Surge Voltage And Current (AREA)
SE7510471A 1974-10-18 1975-09-18 Anordning for stabilisering och tendning av svetsljutbagar medelst tendpulser SE7510471L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742449557 DE2449557C2 (de) 1974-10-18 1974-10-18 Schaltanordnung zum stabilisieren und zuenden von schweisslichtboegen durch zuendimpulse

Publications (1)

Publication Number Publication Date
SE7510471L true SE7510471L (sv) 1976-04-20

Family

ID=5928581

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7510471A SE7510471L (sv) 1974-10-18 1975-09-18 Anordning for stabilisering och tendning av svetsljutbagar medelst tendpulser

Country Status (13)

Country Link
US (1) US4061899A (de)
JP (1) JPS5946710B2 (de)
AT (1) AT346433B (de)
BE (1) BE834418A (de)
BR (1) BR7506823A (de)
CH (1) CH609600A5 (de)
DE (1) DE2449557C2 (de)
FR (1) FR2287964A1 (de)
GB (1) GB1513408A (de)
IT (1) IT1042948B (de)
NL (1) NL172415C (de)
SE (1) SE7510471L (de)
ZA (1) ZA756259B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS54114451A (en) * 1978-02-27 1979-09-06 Osaka Transformer Co Ltd Alternating current arc welding apparatus
JPS54121254A (en) * 1978-03-14 1979-09-20 Osaka Transformer Co Ltd Alternate current arc welding apparatus
JPS56134069A (en) * 1980-03-19 1981-10-20 Mitsubishi Electric Corp Arc generator
DE3049133A1 (de) * 1980-12-24 1982-07-15 Ernst G. 5203 Much Trost Schaltungsanordnung zum zuenden von gleichstromschweisslichtboegen, sowie zum zuenden und stabilisieren eines wechselstromschweisslichtbogens
NO153524C (no) * 1983-12-22 1986-04-09 Norweld As Fremgangsm¨te og anordning for tenning av lysbue for et sv eiseaggregat.
GB8400685D0 (en) * 1984-01-11 1984-02-15 Welding Inst Shielded arc welding
AT401629B (de) * 1991-12-16 1996-10-25 Fronius Schweissmasch Verfahren und vorrichtung zum wiederzünden eines lichtbogens bei einem schutzgasschweissverfahren
US5296665A (en) * 1992-05-19 1994-03-22 Hypertherm, Inc. Method of restarting a plasma arc torch using a periodic high frequency-high voltage signal
US5517087A (en) * 1995-09-08 1996-05-14 Jetta Computer Co., Ltd. Fluorescent lamp ignition circuit
US5990443A (en) * 1998-03-12 1999-11-23 Thermal Dynamics Corporation Plasma torch pilot arc circuit
AT2774U1 (de) * 1998-05-04 1999-04-26 Inocon Technologie Gmbh Verfahren und einrichtung zum teilweisen anschmelzen von gegenständen
RU2155120C1 (ru) * 1999-06-18 2000-08-27 Буденный Анатолий Павлович Способ возбуждения электрической дуги и устройства для его осуществления
JP5622230B2 (ja) * 2010-09-29 2014-11-12 株式会社ダイヘン 交流パルスアーク溶接制御方法
RU2537683C1 (ru) * 2013-07-15 2015-01-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Томский государственный университет систем управления и радиоэлектроники" (ТУСУР) Сварочный трансформатор для ручной дуговой сварки
RU2558808C2 (ru) * 2013-11-26 2015-08-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Томский государственный университет систем управления и радиоэлектроники" (ТУСУР) Вентильный выпрямитель для дуговой сварки
EP3482862A1 (de) * 2017-11-08 2019-05-15 FRONIUS INTERNATIONAL GmbH Verfahren zur berührungslosen zündung eines lichtbogens und schweissstromquelle zur durchführung eines zündverfahrens

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1615363C3 (de) * 1967-07-04 1974-11-07 Messer Griesheim Gmbh, 6000 Frankfurt Einrichtung zum Stabilisieren und Zünden von Schweißlichtbögen durch Stromimpulse
US3551741A (en) * 1967-07-04 1970-12-29 Linde Ag Arc striking or stabilization network having a detecting transformer and capacitor connected to the electrode
DE1928757C3 (de) * 1969-06-06 1978-11-23 Messer Griesheim Gmbh, 6000 Frankfurt Schaltungsanordnung zum Stabilisieren und Zünden von Schweißlichtbögen
US3749973A (en) * 1970-12-22 1973-07-31 Texaco Inc Continuous wave high frequency ignition system
US3780258A (en) * 1971-06-17 1973-12-18 Air Prod & Chem Alternating current arc power source having opposite polarity ignition pulse
ES393129A1 (es) * 1971-07-09 1973-09-16 Espanola Magnetos Fab Procedimiento para obtener tensiones de encendido de tiempode elevacion corto con duracion de arco grande en sistemas de encendido de descarga capacitiva.
US3921606A (en) * 1972-11-27 1975-11-25 Ducellier & Cie Ignition device for an internal combustion engine
DE2316869A1 (de) * 1973-04-04 1974-10-17 Siemens Ag Hochfrequenz-zuendspannungsgenerator

Also Published As

Publication number Publication date
CH609600A5 (de) 1979-03-15
ZA756259B (en) 1976-09-29
BR7506823A (pt) 1976-08-17
NL172415B (nl) 1983-04-05
NL7512210A (nl) 1976-04-21
AT346433B (de) 1978-11-10
FR2287964A1 (fr) 1976-05-14
DE2449557C2 (de) 1976-11-25
NL172415C (nl) 1983-09-01
JPS5164445A (de) 1976-06-03
FR2287964B1 (de) 1979-01-19
GB1513408A (en) 1978-06-07
IT1042948B (it) 1980-01-30
JPS5946710B2 (ja) 1984-11-14
ATA673475A (de) 1978-03-15
DE2449557B1 (de) 1976-03-25
US4061899A (en) 1977-12-06
BE834418A (fr) 1976-02-02

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