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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
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 (pt) | 1975-01-07 |
Family
ID=19819202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO74742387A NO742387L (pt) | 1973-07-04 | 1974-07-01 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4000374A (pt) |
| JP (1) | JPS55150B2 (pt) |
| BE (1) | BE817261A (pt) |
| BR (1) | BR7405527D0 (pt) |
| DE (1) | DE2431702C2 (pt) |
| ES (1) | ES427864A1 (pt) |
| FI (1) | FI60822C (pt) |
| FR (1) | FR2235753B1 (pt) |
| GB (1) | GB1453901A (pt) |
| IT (1) | IT1015586B (pt) |
| NL (1) | NL175973C (pt) |
| NO (1) | NO742387L (pt) |
| SE (1) | SE406163B (pt) |
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 |
| US4527045A (en) * | 1980-03-17 | 1985-07-02 | Hitachi Seiko Ltd. | Control apparatus for an arc welder |
| KR840002189B1 (ko) * | 1980-07-08 | 1984-11-28 | 미쯔비시덴끼 가부시기가이샤 | 펄스 아아크 용접장치 |
| JPS5719185A (en) * | 1980-07-08 | 1982-02-01 | Mitsubishi Electric Corp | Pulse arc welding device |
| JPS57142769A (en) * | 1981-02-27 | 1982-09-03 | Mitsubishi Electric Corp | Electric power source for consumable electrode type arc welding |
| US4485293A (en) * | 1981-04-10 | 1984-11-27 | Mitsubishi Denki Kabushiki Kaisha | 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 (pt) * | 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 |
| US6627850B1 (en) * | 1999-03-18 | 2003-09-30 | Kabushiki Kaisha Yaskawa Denki | Consumable electrode type arc welding method and device therefor |
| JP2000343223A (ja) * | 1999-05-28 | 2000-12-12 | Yaskawa Electric Corp | 高速炭酸ガス溶接方法 |
| US7032814B2 (en) * | 1999-06-21 | 2006-04-25 | Lincoln Global, Inc. | Coded welding consumable |
| US6267291B1 (en) | 1999-06-21 | 2001-07-31 | Lincoln Global, Inc. | Coded and electronically tagged welding wire |
| 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 |
| EP2407266B1 (en) * | 2009-11-25 | 2017-05-10 | Panasonic Intellectual Property Management Co., Ltd. | Welding method and welding device |
| US10022813B2 (en) * | 2010-05-28 | 2018-07-17 | Esab Ab | Short arc welding system |
| 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 |
| WO2012162585A2 (en) | 2011-05-26 | 2012-11-29 | Thermal Dynamics Corporation | Improved initiation of welding arc by restricting output |
| 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 (pt) * | 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 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 IT IT24672/74A patent/IT1015586B/it active
- 1974-07-01 FI FI2015/74A patent/FI60822C/fi active
- 1974-07-01 SE SE7408617A patent/SE406163B/xx not_active IP Right Cessation
- 1974-07-01 NO NO74742387A patent/NO742387L/no unknown
- 1974-07-02 DE DE2431702A patent/DE2431702C2/de not_active Expired
- 1974-07-02 ES ES427864A patent/ES427864A1/es not_active Expired
- 1974-07-04 BR BR5527/74A patent/BR7405527D0/pt unknown
- 1974-07-04 BE BE146227A patent/BE817261A/xx not_active IP Right Cessation
- 1974-07-04 FR FR7423276A patent/FR2235753B1/fr not_active Expired
- 1974-07-04 JP JP7592574A patent/JPS55150B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2235753A1 (pt) | 1975-01-31 |
| FI201574A (pt) | 1975-01-05 |
| DE2431702C2 (de) | 1985-09-12 |
| FI60822C (fi) | 1982-04-13 |
| ES427864A1 (es) | 1976-08-01 |
| US4000374A (en) | 1976-12-28 |
| JPS55150B2 (pt) | 1980-01-05 |
| JPS5070249A (pt) | 1975-06-11 |
| BR7405527D0 (pt) | 1975-05-06 |
| NL7309296A (nl) | 1975-01-07 |
| SE7408617L (pt) | 1975-01-07 |
| DE2431702A1 (de) | 1975-01-23 |
| GB1453901A (en) | 1976-10-27 |
| SE406163B (sv) | 1979-01-29 |
| FR2235753B1 (pt) | 1977-10-07 |
| FI60822B (fi) | 1981-12-31 |
| NL175973C (nl) | 1985-02-01 |
| BE817261A (fr) | 1975-01-06 |
| IT1015586B (it) | 1977-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO742387L (pt) | ||
| US4300035A (en) | Welding apparatus with time interval control | |
| US4300036A (en) | Welding apparatus with arc interval energy control | |
| US5315089A (en) | System and method for converting an AGTAW welder into an AGMAW welder | |
| AU611599B2 (en) | Apparatus and method of short circuiting arc welding | |
| US3731049A (en) | Control apparatus for short-circuit arc welding | |
| KR20160077056A (ko) | 전압 및 전류 피드백으로부터 아크 길이의 추출 | |
| CN103079741B (zh) | 自动设置mig/mag焊接的焊接参数的方法和用于执行所述方法的控制器 | |
| US2444834A (en) | High-speed arc welding | |
| NO169536B (no) | Fremgangsmaate for aa skille ut ved rektifikasjon en c2+-hydrocarbonfraksjon fra en jordgass som staar under et forhoeyet trykk | |
| US2938107A (en) | Series arc welding circuit | |
| US3404252A (en) | Heat control method and apparatus for spot-welds | |
| CA1187562A (en) | Welding method and apparatus | |
| NO150024B (no) | Elektrisk sveiseapparat | |
| CN110382152A (zh) | 用于经由焊接电路上的通信来测量焊接电路电阻的焊接型电力供应器和焊接设备 | |
| US4456814A (en) | Arc welding apparatus including function generators for controlling welding parameters | |
| US3627975A (en) | Arc-welding apparatus | |
| SE469319B (sv) | Foerfarande och anordning foer att minska energiaatgaangen och minimera martensitbildningen vid pinnloedning | |
| US4577086A (en) | Monitoring in-service resistance of AC conductors | |
| EP0139249B1 (en) | Hot-wire tig welding apparatus | |
| US2348259A (en) | Electric control circuits | |
| US3441708A (en) | Welding | |
| NO119203B (pt) | ||
| DE3234002A1 (de) | Verfahren zur regelung des schweissvorgangs am schweissende | |
| NO128143B (pt) |