DK153701C - Impulssvejseapparat til beskyttelsesgassvejsning - Google Patents

Impulssvejseapparat til beskyttelsesgassvejsning

Info

Publication number
DK153701C
DK153701C DK203683A DK203683A DK153701C DK 153701 C DK153701 C DK 153701C DK 203683 A DK203683 A DK 203683A DK 203683 A DK203683 A DK 203683A DK 153701 C DK153701 C DK 153701C
Authority
DK
Denmark
Prior art keywords
impulse
welding
transistor circuit
protective gas
pauses
Prior art date
Application number
DK203683A
Other languages
Danish (da)
English (en)
Other versions
DK153701B (da
DK203683D0 (da
DK203683A (da
Inventor
Werner Kunz
Ernst Theodor Broeckels
Original Assignee
Kohlensaeurewerk Deutschland
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 Kohlensaeurewerk Deutschland filed Critical Kohlensaeurewerk Deutschland
Publication of DK203683D0 publication Critical patent/DK203683D0/da
Publication of DK203683A publication Critical patent/DK203683A/da
Publication of DK153701B publication Critical patent/DK153701B/da
Application granted granted Critical
Publication of DK153701C publication Critical patent/DK153701C/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
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Arc Welding In General (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Cable Accessories (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Generation Of Surge Voltage And Current (AREA)
DK203683A 1982-05-07 1983-05-06 Impulssvejseapparat til beskyttelsesgassvejsning DK153701C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823217093 DE3217093A1 (de) 1982-05-07 1982-05-07 Impulsschweissgeraet fuer die schutzgasschweissung
DE3217093 1982-05-07

Publications (4)

Publication Number Publication Date
DK203683D0 DK203683D0 (da) 1983-05-06
DK203683A DK203683A (da) 1983-11-08
DK153701B DK153701B (da) 1988-08-22
DK153701C true DK153701C (da) 1989-01-16

Family

ID=6162950

Family Applications (1)

Application Number Title Priority Date Filing Date
DK203683A DK153701C (da) 1982-05-07 1983-05-06 Impulssvejseapparat til beskyttelsesgassvejsning

Country Status (8)

Country Link
US (1) US4507542A (no)
EP (1) EP0093933B1 (no)
JP (1) JPS58202976A (no)
AT (1) ATE17202T1 (no)
DE (2) DE3217093A1 (no)
DK (1) DK153701C (no)
FI (1) FI71894C (no)
NO (1) NO157772C (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534061A1 (de) * 1985-07-20 1987-01-22 Peter W Bodewig Mig-/mag-schweissmaschine fuer die pulsed-arc-schweissung
DE3625394A1 (de) * 1986-07-26 1988-02-04 Utp Schweissmaterial Vorrichtung und verfahren zum metall-impulslichtbogenschweissen
EP1578553B1 (en) * 2002-11-04 2011-02-02 Gino Saccon Solid state switch for arc welding
DE102005014725B3 (de) * 2005-03-31 2006-08-17 Infineon Technologies Ag Schutzanordnung für Leistungshalbleiterbauelement gegen Überstrom und Übertemperatur
CN113977040B (zh) * 2021-11-16 2023-08-25 昆山华恒焊接股份有限公司 高频脉冲电流叠加电路、焊接电路及焊接设备
CN115971704B (zh) * 2022-12-15 2023-07-14 兰州理工大学 一种铝/钛复合板及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE257729C (no) *
US3409756A (en) * 1965-01-27 1968-11-05 Union Carbide Corp Metal arc working
GB1112511A (en) * 1965-03-11 1968-05-08 Lincoln Electric Company Ltd Improvements in or relating to electric arc welding apparatus
GB1335703A (en) * 1970-06-05 1973-10-31 Apv Co Ltd Control of welding current
FR2160691B1 (no) * 1971-10-01 1974-11-08 Paulange Serge
US3809853A (en) * 1972-08-24 1974-05-07 Union Carbide Corp Method for short circuit metal transfer arc welding
JPS5137902B2 (no) * 1973-07-19 1976-10-19
JPS5271356A (en) * 1975-12-11 1977-06-14 Kobe Steel Ltd Short circuit transfer arc welding process
SE7702147L (sv) * 1977-02-28 1978-08-29 Esab Ab Anordning for pulssvetsning
JPS5593070A (en) * 1979-01-08 1980-07-15 Oki Electric Ind Co Ltd Frequency decision circuit
JPS5719171A (en) * 1980-07-08 1982-02-01 Mitsubishi Electric Corp Pulse arc welding device
JPS5719163A (en) * 1980-07-08 1982-02-01 Mitsubishi Electric Corp Pulse arc welding device

Also Published As

Publication number Publication date
EP0093933A1 (de) 1983-11-16
FI71894C (fi) 1987-03-09
DK153701B (da) 1988-08-22
DE3361676D1 (en) 1986-02-13
NO831510L (no) 1983-11-08
ATE17202T1 (de) 1986-01-15
FI71894B (fi) 1986-11-28
JPS58202976A (ja) 1983-11-26
US4507542A (en) 1985-03-26
FI831561L (fi) 1983-11-08
JPH0474112B2 (no) 1992-11-25
DE3217093A1 (de) 1983-11-10
EP0093933B1 (de) 1986-01-02
DK203683D0 (da) 1983-05-06
NO157772B (no) 1988-02-08
NO157772C (no) 1988-05-25
DK203683A (da) 1983-11-08
FI831561A0 (fi) 1983-05-06

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Legal Events

Date Code Title Description
PBP Patent lapsed