NO742387L - - Google Patents
Info
- Publication number
- NO742387L NO742387L NO74742387A NO742387A NO742387L NO 742387 L NO742387 L NO 742387L NO 74742387 A NO74742387 A NO 74742387A NO 742387 A NO742387 A NO 742387A NO 742387 L NO742387 L NO 742387L
- Authority
- NO
- Norway
- Prior art keywords
- arc
- welding
- time
- input
- current
- Prior art date
Links
- 238000003466 welding Methods 0.000 claims description 101
- 230000033228 biological regulation Effects 0.000 claims description 18
- 239000003990 capacitor Substances 0.000 claims description 16
- 238000005259 measurement Methods 0.000 claims description 16
- 238000012360 testing method Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000010354 integration Effects 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 230000001447 compensatory effect Effects 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 claims 2
- 230000007423 decrease Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000000155 melt Substances 0.000 description 7
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
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
- B23K9/0734—Stabilising of the arc power
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7309296,A NL175973C (nl) | 1973-07-04 | 1973-07-04 | Lasinrichting voor kortsluitbooglassen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO742387L true NO742387L (de) | 1975-01-07 |
Family
ID=19819202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO74742387A NO742387L (de) | 1973-07-04 | 1974-07-01 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4000374A (de) |
| JP (1) | JPS55150B2 (de) |
| BE (1) | BE817261A (de) |
| BR (1) | BR7405527D0 (de) |
| DE (1) | DE2431702C2 (de) |
| ES (1) | ES427864A1 (de) |
| FI (1) | FI60822C (de) |
| FR (1) | FR2235753B1 (de) |
| GB (1) | GB1453901A (de) |
| IT (1) | IT1015586B (de) |
| NL (1) | NL175973C (de) |
| NO (1) | NO742387L (de) |
| SE (1) | SE406163B (de) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4125759A (en) * | 1974-10-17 | 1978-11-14 | Osaka Transformer Co., Ltd. | Method and apparatus for shortcircuiting arc welding |
| GB1492311A (en) * | 1975-03-06 | 1977-11-16 | Atomic Energy Authority Uk | Electric arc-welding processes and apparatus therefor |
| DE2603020C3 (de) * | 1976-01-28 | 1978-10-12 | Eichhorn, Friedrich, Prof. Dr.-Ing., 5100 Aachen | Verfahren und Vorrichtung zum Elektro-Schlacke-Schweißen von Stahlblechen |
| DE2703113C3 (de) * | 1977-01-26 | 1980-04-24 | Linde Ag, 6200 Wiesbaden | Verfahren und Vorrichtung zur Regelung der Leistung eines Lichtbogen-Schweißbrenners |
| SE425060B (sv) * | 1978-05-30 | 1982-08-30 | Thermal Dynamics Corp | Anordning for kortbagsvetsning |
| SE425222B (sv) * | 1978-05-30 | 1982-09-13 | Thermal Dynamics Corp | Anordning for kortbagsvetsning |
| US4247751A (en) * | 1978-08-28 | 1981-01-27 | The Lincoln Electric Company | Automatic presettable welding system |
| JPS55133877A (en) * | 1979-04-04 | 1980-10-18 | Hitachi Seiko Ltd | Pulse arc welding method |
| DE3110350A1 (de) * | 1980-03-17 | 1982-04-01 | Hitachi Seiko Ltd., Tokyo | Lichtbogenschweissvorrichtung |
| JPS5719185A (en) * | 1980-07-08 | 1982-02-01 | Mitsubishi Electric Corp | Pulse arc welding device |
| KR840002189B1 (ko) * | 1980-07-08 | 1984-11-28 | 미쯔비시덴끼 가부시기가이샤 | 펄스 아아크 용접장치 |
| JPS57142769A (en) * | 1981-02-27 | 1982-09-03 | Mitsubishi Electric Corp | Electric power source for consumable electrode type arc welding |
| CA1184617A (en) * | 1981-04-10 | 1985-03-26 | Youichiro Tabata | Short circuit transfer arc welding machine |
| FI67046C (fi) * | 1982-12-29 | 1988-06-16 | Kemppi Oy | Foerfarande foer maetning av den fria traodlaengden vid mig/mag-svetsning. |
| GB8306578D0 (en) * | 1983-03-10 | 1983-04-13 | Welding Inst | Short-circuit mig welding |
| US4492841A (en) * | 1983-04-18 | 1985-01-08 | Arcair Company | Constant potential/constant current automatic control system for air-carbon arc metal removal |
| US4529864A (en) * | 1983-05-23 | 1985-07-16 | Bennett Dale E | Closed loop control apparatus for short-circuit arc welding |
| AT383761B (de) * | 1983-06-03 | 1987-08-25 | Igm Ind Geraete Maschf Gmbh | Verfahren zum lichtbogenschweissen |
| US4553018A (en) * | 1983-10-27 | 1985-11-12 | Mitsubishi Denki Kabushiki Kaisha | Short circuiting transfer arc welding machine |
| SE457862B (sv) * | 1985-06-28 | 1989-02-06 | Igm Ind Geraete Maschf Gmbh | Foerfarande foer styrning av fyllnadsgraden hos en svetsfog |
| DE3523879C2 (de) * | 1985-07-04 | 1994-02-17 | Carl Cloos Schweistechnik Gmbh | Kurzlichtbogen-Schweißverfahren |
| JPS62160098U (de) * | 1986-03-31 | 1987-10-12 | ||
| US4866247A (en) * | 1986-12-11 | 1989-09-12 | The Lincoln Electric Company | Apparatus and method of short circuiting arc welding |
| US5482734A (en) * | 1994-05-20 | 1996-01-09 | The Miller Group, Ltd. | Method and apparatus for controlling an electric arc spraying process |
| US6091048A (en) | 1997-05-16 | 2000-07-18 | Illinois Tool Works Inc. | Welding machine with automatic parameter setting |
| US6087626A (en) * | 1998-02-17 | 2000-07-11 | Illinois Tool Works Inc. | Method and apparatus for welding |
| DE60013433T2 (de) * | 1999-03-18 | 2005-01-20 | Kabushiki Kaisha Yaskawa Denki, Kitakyushu | Verfahren und vorrichtung zum lichtbogenschweissen mit abschmelzender drahtelektrode |
| JP2000343223A (ja) * | 1999-05-28 | 2000-12-12 | Yaskawa Electric Corp | 高速炭酸ガス溶接方法 |
| US6267291B1 (en) | 1999-06-21 | 2001-07-31 | Lincoln Global, Inc. | Coded and electronically tagged welding wire |
| US7032814B2 (en) * | 1999-06-21 | 2006-04-25 | Lincoln Global, Inc. | Coded welding consumable |
| US6498321B1 (en) * | 2001-04-09 | 2002-12-24 | Lincoln Global, Inc. | System and method for controlling an electric arc welder |
| US6552303B1 (en) * | 2001-05-29 | 2003-04-22 | Lincoln Global, Inc. | System for enabling arc welders |
| DE102007028160B4 (de) * | 2007-06-12 | 2019-07-11 | Lorch Schweißtechnik GmbH | Verfahren und Vorrichtung zur Steuerung einer Stromquelle sowie Stromquelle mit einer derartigen Vorrichtung |
| US10058947B2 (en) * | 2009-11-25 | 2018-08-28 | Panasonic Intellectual Property Management Co., Ltd. | Welding method and welding device |
| EP2576119B1 (de) | 2010-05-28 | 2015-08-05 | Esab AB | System für kurzlichtbogenschweissen |
| WO2012162585A2 (en) | 2011-05-26 | 2012-11-29 | Thermal Dynamics Corporation | Improved initiation of welding arc by restricting output |
| US9764406B2 (en) | 2011-05-26 | 2017-09-19 | Victor Equipment Company | Energy conservation and improved cooling in welding machines |
| 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 (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2529111A (en) * | 1947-02-19 | 1950-11-07 | Curtiss Wright Corp | Control for welding machines |
| US2636102A (en) * | 1950-06-27 | 1953-04-21 | Union Carbide & Carbon Corp | Automatic metal arc welding system |
| US2873402A (en) * | 1954-07-06 | 1959-02-10 | Era Patents Ltd | Electric arc welding systems |
| FR1422172A (fr) * | 1964-10-21 | 1965-12-24 | Variateurs électroniques de vitesse avec contrôle de l'asservissement à l'énergie de soudage | |
| US3337769A (en) * | 1965-04-21 | 1967-08-22 | Harnischfeger Corp | Three phase controlled power supply for a direct current arc welding system |
| US3538376A (en) * | 1967-03-03 | 1970-11-03 | Air Reduction | Arc current stabilization by control of electrode feed speed |
| SE374291B (de) * | 1968-09-16 | 1975-03-03 | Osaka Transformer Co Ltd | |
| US3530359A (en) * | 1968-09-20 | 1970-09-22 | Miller Electric Mfg | Adjustable arc welding power supply system |
| US3584186A (en) * | 1969-04-25 | 1971-06-08 | Chemetron Corp | Direct current power supply with adjustable inductance control |
| US3549978A (en) * | 1969-04-25 | 1970-12-22 | Chemetron Corp | Direct current arc power supply with stabilized feedback control |
| US3614377A (en) * | 1969-04-25 | 1971-10-19 | Chemetron Corp | Arc welding supply having multiple control system |
| US3728516A (en) * | 1970-10-16 | 1973-04-17 | A Daspit | Welding power source |
-
1973
- 1973-07-04 NL NLAANVRAGE7309296,A patent/NL175973C/xx not_active IP Right Cessation
-
1974
- 1974-07-01 FI FI2015/74A patent/FI60822C/fi active
- 1974-07-01 US US05/484,585 patent/US4000374A/en not_active Expired - Lifetime
- 1974-07-01 GB GB2902674A patent/GB1453901A/en not_active Expired
- 1974-07-01 NO NO74742387A patent/NO742387L/no unknown
- 1974-07-01 IT IT24672/74A patent/IT1015586B/it active
- 1974-07-01 SE SE7408617A patent/SE406163B/xx not_active IP Right Cessation
- 1974-07-02 ES ES427864A patent/ES427864A1/es not_active Expired
- 1974-07-02 DE DE2431702A patent/DE2431702C2/de not_active Expired
- 1974-07-04 JP JP7592574A patent/JPS55150B2/ja not_active Expired
- 1974-07-04 BE BE146227A patent/BE817261A/xx not_active IP Right Cessation
- 1974-07-04 BR BR5527/74A patent/BR7405527D0/pt unknown
- 1974-07-04 FR FR7423276A patent/FR2235753B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL175973C (nl) | 1985-02-01 |
| BR7405527D0 (pt) | 1975-05-06 |
| FI60822C (fi) | 1982-04-13 |
| IT1015586B (it) | 1977-05-20 |
| JPS5070249A (de) | 1975-06-11 |
| US4000374A (en) | 1976-12-28 |
| GB1453901A (en) | 1976-10-27 |
| ES427864A1 (es) | 1976-08-01 |
| NL7309296A (nl) | 1975-01-07 |
| JPS55150B2 (de) | 1980-01-05 |
| DE2431702C2 (de) | 1985-09-12 |
| FR2235753B1 (de) | 1977-10-07 |
| BE817261A (fr) | 1975-01-06 |
| DE2431702A1 (de) | 1975-01-23 |
| SE7408617L (de) | 1975-01-07 |
| FR2235753A1 (de) | 1975-01-31 |
| SE406163B (sv) | 1979-01-29 |
| FI201574A (de) | 1975-01-05 |
| FI60822B (fi) | 1981-12-31 |
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