FI791722A - Svetsanordning - Google Patents

Svetsanordning

Info

Publication number
FI791722A
FI791722A FI791722A FI791722A FI791722A FI 791722 A FI791722 A FI 791722A FI 791722 A FI791722 A FI 791722A FI 791722 A FI791722 A FI 791722A FI 791722 A FI791722 A FI 791722A
Authority
FI
Finland
Prior art keywords
svetsanordning
Prior art date
Application number
FI791722A
Other languages
English (en)
Other versions
FI68182C (fi
FI68182B (fi
Inventor
Rune Lennart Johansson
Original Assignee
Thermal 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 Thermal Dynamics Corp filed Critical Thermal Dynamics Corp
Publication of FI791722A publication Critical patent/FI791722A/fi
Application granted granted Critical
Publication of FI68182B publication Critical patent/FI68182B/fi
Publication of FI68182C publication Critical patent/FI68182C/fi

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)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
FI791722A 1978-05-30 1979-05-29 Svetsanordning FI68182C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7806256A SE425222B (sv) 1978-05-30 1978-05-30 Anordning for kortbagsvetsning
SE7806256 1978-05-30

Publications (3)

Publication Number Publication Date
FI791722A true FI791722A (fi) 1979-12-01
FI68182B FI68182B (fi) 1985-04-30
FI68182C FI68182C (fi) 1985-08-12

Family

ID=20335055

Family Applications (1)

Application Number Title Priority Date Filing Date
FI791722A FI68182C (fi) 1978-05-30 1979-05-29 Svetsanordning

Country Status (13)

Country Link
US (1) US4300036A (fi)
JP (1) JPS558397A (fi)
AU (1) AU526761B2 (fi)
CA (1) CA1128142A (fi)
DE (1) DE2921658A1 (fi)
ES (1) ES480986A1 (fi)
FI (1) FI68182C (fi)
FR (1) FR2427162A1 (fi)
GB (1) GB2021816B (fi)
IT (1) IT1120923B (fi)
MX (1) MX147923A (fi)
NO (1) NO150747C (fi)
SE (1) SE425222B (fi)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168774A (en) * 1981-04-10 1982-10-18 Mitsubishi Electric Corp Short circuit transfer arc welding machine
JPS5870972A (ja) * 1981-10-23 1983-04-27 Mitsubishi Electric Corp 短絡移行ア−ク溶接機
JPS58159973A (ja) * 1982-03-19 1983-09-22 Matsushita Electric Ind Co Ltd 直流アーク溶接機
CA1187562A (en) * 1982-08-31 1985-05-21 Edward Shmakov Welding method and apparatus
GB8306578D0 (en) * 1983-03-10 1983-04-13 Welding Inst Short-circuit mig welding
JPH069741B2 (ja) * 1983-04-26 1994-02-09 株式会社神戸製鋼所 短絡移行溶接電源の制御方法および装置
JPH078434B2 (ja) * 1983-04-26 1995-02-01 株式会社神戸製鋼所 短絡移行溶接電源の制御方法および装置
JPS59206159A (ja) * 1983-05-04 1984-11-21 Shinko Electric Co Ltd 溶接電源の制御方法および装置
US4553018A (en) * 1983-10-27 1985-11-12 Mitsubishi Denki Kabushiki Kaisha Short circuiting transfer arc welding machine
DE3523879C2 (de) * 1985-07-04 1994-02-17 Carl Cloos Schweistechnik Gmbh Kurzlichtbogen-Schweißverfahren
SE451243B (sv) * 1986-02-17 1987-09-21 Esab Ab Sett och anordning for reglering av svetsforloppet vid ljusbagssvetsning
US4866247A (en) * 1986-12-11 1989-09-12 The Lincoln Electric Company Apparatus and method of short circuiting arc welding
US4918285A (en) * 1988-06-09 1990-04-17 Cyclomatic Industries, Inc. System for supplying power
US5086205A (en) * 1990-03-26 1992-02-04 Powcon, Inc. Apparatus employing a welding power supply for powering a plasma cutting torch
US5514851A (en) * 1994-04-11 1996-05-07 The United States Of America As Represented By The Secretary Of Commerce Prevention of contact tube melting in arc welding
US5482734A (en) * 1994-05-20 1996-01-09 The Miller Group, Ltd. Method and apparatus for controlling an electric arc spraying process
US5528010A (en) * 1994-05-20 1996-06-18 The Miller Group, Ltd. Method and apparatus for initiating electric arc spraying
US5844197A (en) * 1997-07-28 1998-12-01 The Lincoln Electric Company Arc retract circuit and method
US6025573A (en) * 1998-10-19 2000-02-15 Lincoln Global, Inc. Controller and method for pulse welding
US6570131B1 (en) * 2002-01-17 2003-05-27 Lincoln Global, Inc. Electric arc welder with arc starter
US8581146B2 (en) * 2008-10-22 2013-11-12 Lincoln Global, Inc. Automatic wire feeding system
JP4807474B2 (ja) 2009-06-19 2011-11-02 パナソニック株式会社 消耗電極式アーク溶接方法および消耗電極式アーク溶接装置
US10058947B2 (en) * 2009-11-25 2018-08-28 Panasonic Intellectual Property Management Co., Ltd. Welding method and welding device
CN103764329B (zh) 2011-05-26 2016-12-21 维克托设备公司 通过限制输出在焊接过程的开始期间产生焊接的系统及方法
CA2837386A1 (en) 2011-05-26 2012-11-29 Thermal Dynamics Corporation Systems for and method of generating a weld with energy conservation and improved cooling in welding machines
CN106029280A (zh) * 2014-02-24 2016-10-12 林肯环球股份有限公司 使用组合填充焊丝送进和高强度能量源在受控电弧放电频率下进行焊接的方法和系统
US11311958B1 (en) * 2019-05-13 2022-04-26 Airgas, Inc. Digital welding and cutting efficiency analysis, process evaluation and response feedback system for process optimization

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3136884A (en) * 1961-04-17 1964-06-09 Glenn Pacific Corp High efficiency auto-modulated welding arc power supply welding arc power supply
US3250894A (en) * 1963-03-22 1966-05-10 Union Carbide Corp Method and apparatus for monitoring short circuits in electric arc welding
GB1109901A (en) 1964-07-14 1968-04-18 Lincoln Electric Company Ltd Improvements in electric arc welding apparatus
GB1217565A (en) * 1967-07-10 1970-12-31 Lincoln Electric Co Method of and power supply for electric arc welding
GB1261785A (en) * 1968-06-03 1972-01-26 Osaka Transformer Co Ltd Improvements in or relating to arc welding apparatus
GB1399101A (en) * 1971-08-24 1975-06-25 Welding Inst Arc welding apparatus
US3809853A (en) * 1972-08-24 1974-05-07 Union Carbide Corp Method for short circuit metal transfer arc welding
NL175973C (nl) * 1973-07-04 1985-02-01 Philips Nv Lasinrichting voor kortsluitbooglassen.
NL176060B (nl) * 1974-02-08 1984-09-17 Philips Nv Lasinrichting voor kortsluitbooglassen.
US4125759A (en) * 1974-10-17 1978-11-14 Osaka Transformer Co., Ltd. Method and apparatus for shortcircuiting arc welding

Also Published As

Publication number Publication date
FR2427162A1 (fr) 1979-12-28
NO791749L (no) 1979-12-03
SE7806256L (sv) 1979-12-01
NO150747B (no) 1984-09-03
IT7923077A0 (it) 1979-05-29
JPS558397A (en) 1980-01-21
FR2427162B1 (fi) 1985-02-22
US4300036A (en) 1981-11-10
SE425222B (sv) 1982-09-13
DE2921658A1 (de) 1979-12-06
AU526761B2 (en) 1983-01-27
JPS6324793B2 (fi) 1988-05-23
FI68182C (fi) 1985-08-12
IT1120923B (it) 1986-03-26
MX147923A (es) 1983-02-02
GB2021816A (en) 1979-12-05
FI68182B (fi) 1985-04-30
GB2021816B (en) 1982-08-04
ES480986A1 (es) 1980-01-16
CA1128142A (en) 1982-07-20
AU4753679A (en) 1979-12-06
NO150747C (no) 1984-12-12

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: THERMAL DYNAMICS CORPORATION