DK161625C - Fremgangsmaade og indretning til styring af svejseforloebet ved lysbuesvejsning - Google Patents

Fremgangsmaade og indretning til styring af svejseforloebet ved lysbuesvejsning

Info

Publication number
DK161625C
DK161625C DK076887A DK76887A DK161625C DK 161625 C DK161625 C DK 161625C DK 076887 A DK076887 A DK 076887A DK 76887 A DK76887 A DK 76887A DK 161625 C DK161625 C DK 161625C
Authority
DK
Denmark
Prior art keywords
signal
welding operation
parameter
welding
frequency
Prior art date
Application number
DK076887A
Other languages
English (en)
Other versions
DK161625B (da
DK76887A (da
DK76887D0 (da
Inventor
Peter Budai
Ulf Lagerqvist
Original Assignee
Esab Ab
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 Esab Ab filed Critical Esab Ab
Publication of DK76887D0 publication Critical patent/DK76887D0/da
Publication of DK76887A publication Critical patent/DK76887A/da
Publication of DK161625B publication Critical patent/DK161625B/da
Application granted granted Critical
Publication of DK161625C publication Critical patent/DK161625C/da

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
DK076887A 1986-02-17 1987-02-16 Fremgangsmaade og indretning til styring af svejseforloebet ved lysbuesvejsning DK161625C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8600680A SE451243B (sv) 1986-02-17 1986-02-17 Sett och anordning for reglering av svetsforloppet vid ljusbagssvetsning
SE8600680 1986-02-17

Publications (4)

Publication Number Publication Date
DK76887D0 DK76887D0 (da) 1987-02-16
DK76887A DK76887A (da) 1987-08-18
DK161625B DK161625B (da) 1991-07-29
DK161625C true DK161625C (da) 1992-01-13

Family

ID=20363487

Family Applications (1)

Application Number Title Priority Date Filing Date
DK076887A DK161625C (da) 1986-02-17 1987-02-16 Fremgangsmaade og indretning til styring af svejseforloebet ved lysbuesvejsning

Country Status (9)

Country Link
US (1) US4721843A (da)
EP (1) EP0238462B1 (da)
AT (1) ATE61753T1 (da)
DE (1) DE3768683D1 (da)
DK (1) DK161625C (da)
ES (1) ES2000164B3 (da)
FI (1) FI88547C (da)
NO (1) NO167637C (da)
SE (1) SE451243B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990009857A1 (en) * 1989-02-28 1990-09-07 Mitsubishi Denki Kabushiki Kaisha Pulse welding apparatus
US6498321B1 (en) * 2001-04-09 2002-12-24 Lincoln Global, Inc. System and method for controlling an electric arc welder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE425222B (sv) * 1978-05-30 1982-09-13 Thermal Dynamics Corp Anordning for kortbagsvetsning
FI58029C (fi) * 1978-12-08 1980-11-10 Kemppi Oy Kopplingsanordning foer ett svetsaggregat
JPS5823569A (ja) * 1981-07-31 1983-02-12 Mitsubishi Electric Corp 直流ア−ク溶接装置
JPS6082272A (ja) * 1983-10-07 1985-05-10 Mitsubishi Electric Corp 短絡移行ア−ク溶接機
JPS60187468A (ja) * 1984-03-07 1985-09-24 Mitsubishi Heavy Ind Ltd シヨ−トア−ク溶接法

Also Published As

Publication number Publication date
SE8600680D0 (sv) 1986-02-17
FI88547C (fi) 1993-05-25
FI870549A0 (fi) 1987-02-10
DK161625B (da) 1991-07-29
EP0238462A3 (en) 1989-02-08
NO167637B (no) 1991-08-19
ATE61753T1 (de) 1991-04-15
SE451243B (sv) 1987-09-21
NO167637C (no) 1991-11-27
EP0238462B1 (de) 1991-03-20
DK76887A (da) 1987-08-18
DK76887D0 (da) 1987-02-16
DE3768683D1 (de) 1991-04-25
EP0238462A2 (de) 1987-09-23
ES2000164B3 (es) 1991-12-01
NO870585L (no) 1987-08-18
NO870585D0 (no) 1987-02-13
US4721843A (en) 1988-01-26
FI870549A (fi) 1987-08-18
FI88547B (fi) 1993-02-15
SE8600680L (da) 1987-08-18
ES2000164A4 (es) 1988-01-01

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