NO794214L - Elektrisk sveiseapparat. - Google Patents

Elektrisk sveiseapparat.

Info

Publication number
NO794214L
NO794214L NO794214A NO794214A NO794214L NO 794214 L NO794214 L NO 794214L NO 794214 A NO794214 A NO 794214A NO 794214 A NO794214 A NO 794214A NO 794214 L NO794214 L NO 794214L
Authority
NO
Norway
Prior art keywords
welding device
electric welding
electric
welding
Prior art date
Application number
NO794214A
Other languages
English (en)
Other versions
NO150024B (no
NO150024C (no
Inventor
Lennart Johansson
Original Assignee
Therminal Dynamics Corp
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 Therminal Dynamics Corp filed Critical Therminal Dynamics Corp
Publication of NO794214L publication Critical patent/NO794214L/no
Publication of NO150024B publication Critical patent/NO150024B/no
Publication of NO150024C publication Critical patent/NO150024C/no

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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply
    • B23K9/1043—Power supply characterised by the electric circuit
    • B23K9/1056—Power supply characterised by the electric circuit by using digital means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
    • B05B7/222—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc
    • B05B7/224—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc the material having originally the shape of a wire, rod or the like
    • 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
    • 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
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/124—Circuits or methods for feeding welding wire
    • B23K9/125—Feeding of electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Arc Welding Control (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Arc Welding In General (AREA)
  • Beans For Foods Or Fodder (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Discharge Heating (AREA)
  • Insulated Conductors (AREA)
NO794214A 1979-03-01 1979-12-20 Elektrisk sveiseapparat NO150024C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7901872A SE416625B (sv) 1979-03-01 1979-03-01 Anordning for spraybagsvetsning

Publications (3)

Publication Number Publication Date
NO794214L true NO794214L (no) 1980-09-02
NO150024B NO150024B (no) 1984-04-30
NO150024C NO150024C (no) 1984-08-15

Family

ID=20337435

Family Applications (1)

Application Number Title Priority Date Filing Date
NO794214A NO150024C (no) 1979-03-01 1979-12-20 Elektrisk sveiseapparat

Country Status (13)

Country Link
US (1) US4319124A (no)
JP (1) JPS55117574A (no)
AU (1) AU527612B2 (no)
CA (1) CA1136226A (no)
DE (1) DE3007944A1 (no)
ES (1) ES489070A1 (no)
FI (1) FI67311C (no)
FR (1) FR2450141A1 (no)
GB (1) GB2044495B (no)
IT (1) IT1140643B (no)
MX (1) MX149015A (no)
NO (1) NO150024C (no)
SE (1) SE416625B (no)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409465A (en) * 1981-04-24 1983-10-11 Osaka Transformer Co., Ltd. Pulse arc welding method and device in which pulse current and background current have a constant current characteristic
CA1187562A (en) * 1982-08-31 1985-05-21 Edward Shmakov Welding method and apparatus
US4546234A (en) * 1983-08-11 1985-10-08 Kabushiki Kaisha Kobe Seiko Sho Output control of short circuit welding power source
US5528010A (en) * 1994-05-20 1996-06-18 The Miller Group, Ltd. Method and apparatus for initiating electric arc spraying
US5482734A (en) * 1994-05-20 1996-01-09 The Miller Group, Ltd. Method and apparatus for controlling an electric arc spraying process
TW445192B (en) 1999-04-12 2001-07-11 Tri Tool Inc Control method and apparatus for an arc welding system
US6794608B2 (en) 2001-10-30 2004-09-21 Tri Tool Inc. Welding current control system and method
US7053334B2 (en) * 2004-03-01 2006-05-30 Lincoln Global, Inc. Electric arc welder system with waveform profile control
US9333580B2 (en) * 2004-04-29 2016-05-10 Lincoln Global, Inc. Gas-less process and system for girth welding in high strength applications
US20070221643A1 (en) * 2004-04-29 2007-09-27 Lincoln Global, Inc. Gas-less process and system for girth welding in high strength applications including liquefied natural gas storage tanks
US7842903B2 (en) * 2005-10-31 2010-11-30 Lincoln Global, Inc. Short arc welding system
US7166817B2 (en) * 2004-04-29 2007-01-23 Lincoln Global, Inc. Electric ARC welder system with waveform profile control for cored electrodes
US8759715B2 (en) * 2004-10-06 2014-06-24 Lincoln Global, Inc. Method of AC welding with cored electrode
US8704135B2 (en) 2006-01-20 2014-04-22 Lincoln Global, Inc. Synergistic welding system
US7271365B2 (en) * 2005-04-11 2007-09-18 Lincoln Global, Inc. System and method for pulse welding
US7989732B2 (en) * 2005-06-15 2011-08-02 Lincoln Global, Inc. Method of AC welding using a flux cored electrode
WO2012162585A2 (en) 2011-05-26 2012-11-29 Thermal Dynamics Corporation Improved initiation of welding arc by restricting output
NZ618226A (en) 2011-05-26 2015-03-27 Thermal Dynamics Corp Systems for and method of generating a weld with energy conservation and improved cooling in welding machines
CN112041109B (zh) * 2018-04-20 2022-07-29 松下知识产权经营株式会社 焊接机
EP3623095A1 (de) * 2018-09-17 2020-03-18 FRONIUS INTERNATIONAL GmbH Schweissgerät und schweissverfahren mit selbsteinstellender schweissdrahtvorschubgeschwindigkeit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE661894A (no) * 1964-03-31
US3809853A (en) * 1972-08-24 1974-05-07 Union Carbide Corp Method for short circuit metal transfer arc welding
GB1546211A (en) * 1976-05-12 1979-05-23 Tri Electronics Ab Current unit for arc welding
DE2742341C2 (de) * 1977-09-20 1981-10-15 Reeh, Holger, 8034 Germering Lichtbogen-Schweißgerät
DE2749087A1 (de) * 1977-11-02 1979-05-03 Lorch Schweisstech Gmbh Schweissgeraet fuer mehrere schweissarten

Also Published As

Publication number Publication date
GB2044495B (en) 1983-05-05
AU527612B2 (en) 1983-03-10
SE7901872L (sv) 1980-09-02
GB2044495A (en) 1980-10-15
ES489070A1 (es) 1980-09-16
FI794051A (fi) 1980-09-02
NO150024B (no) 1984-04-30
SE416625B (sv) 1981-01-26
FI67311B (fi) 1984-11-30
IT1140643B (it) 1986-10-01
IT8020019A1 (it) 1981-08-19
FI67311C (fi) 1985-03-11
FR2450141A1 (fr) 1980-09-26
CA1136226A (en) 1982-11-23
DE3007944A1 (de) 1980-09-04
IT8020019A0 (it) 1980-02-19
MX149015A (es) 1983-08-08
US4319124A (en) 1982-03-09
JPS55117574A (en) 1980-09-09
FR2450141B1 (no) 1985-03-15
NO150024C (no) 1984-08-15
AU5602480A (en) 1980-09-04

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