DE69929654D1 - Verfahren und Vorrichtung zum Schweissen - Google Patents
Verfahren und Vorrichtung zum SchweissenInfo
- Publication number
- DE69929654D1 DE69929654D1 DE69929654T DE69929654T DE69929654D1 DE 69929654 D1 DE69929654 D1 DE 69929654D1 DE 69929654 T DE69929654 T DE 69929654T DE 69929654 T DE69929654 T DE 69929654T DE 69929654 D1 DE69929654 D1 DE 69929654D1
- Authority
- DE
- Germany
- Prior art keywords
- welding
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
-
- 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
- B23K9/095—Monitoring or automatic control of welding parameters
- B23K9/0953—Monitoring or automatic control of welding parameters using computing means
-
- 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
- B23K9/095—Monitoring or automatic control of welding parameters
- B23K9/0956—Monitoring or automatic control of welding parameters using sensing means, e.g. optical
-
- 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
- B23K9/1012—Power supply characterised by parts of the process
-
- 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
- B23K9/1062—Power supply characterised by the electric circuit by using digital means with computing means
-
- 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
- B23K9/1093—Consumable electrode or filler wire preheat 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
- B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
- Arc Welding Control (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24944 | 1998-02-17 | ||
US09/024,944 US6087626A (en) | 1998-02-17 | 1998-02-17 | Method and apparatus for welding |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69929654D1 true DE69929654D1 (de) | 2006-04-13 |
DE69929654T2 DE69929654T2 (de) | 2006-07-20 |
Family
ID=21823170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69929654T Expired - Lifetime DE69929654T2 (de) | 1998-02-17 | 1999-02-12 | Verfahren und Vorrichtung zum Schweißen |
Country Status (5)
Country | Link |
---|---|
US (8) | US6087626A (de) |
EP (1) | EP0936019B1 (de) |
JP (1) | JPH11267835A (de) |
CA (1) | CA2260118C (de) |
DE (1) | DE69929654T2 (de) |
Families Citing this family (116)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6087626A (en) * | 1998-02-17 | 2000-07-11 | Illinois Tool Works Inc. | Method and apparatus for welding |
US6906284B2 (en) * | 1998-12-24 | 2005-06-14 | You-Chul Kim | Arc welding method |
AT409601B (de) * | 1999-11-02 | 2002-09-25 | Fronius Schweissmasch Prod | Verfahren zur datenübertragung und/oder synchronisierung zwischen zumindest zwei schweissgeräten und die vorrichtung hierzu |
AUPQ528400A0 (en) * | 2000-01-27 | 2000-02-17 | Crc For Welded Structures Limited | A welding control system |
KR100360866B1 (ko) * | 2000-11-23 | 2002-11-13 | 주식회사 엘지이아이 | 밀폐형 압축기의 전기용접장치 |
US6573475B2 (en) * | 2001-06-19 | 2003-06-03 | Illinois Tool Works Inc. | Welding power supply with output inductor |
US6963048B2 (en) * | 2002-07-23 | 2005-11-08 | Illinois Tool Works Inc. | Method and apparatus for welding with mechanical arc control |
US6984806B2 (en) | 2002-07-23 | 2006-01-10 | Illinois Tool Works Inc. | Method and apparatus for retracting and advancing a welding wire |
US7165707B2 (en) * | 2002-07-23 | 2007-01-23 | Illinois Tool Works Inc. | Method and apparatus for feeding wire to a welding arc |
US6969823B2 (en) * | 2002-07-23 | 2005-11-29 | Illinois Tool Works Inc. | Method and apparatus for controlling a welding system |
US7102099B2 (en) * | 2002-07-23 | 2006-09-05 | Illinois Tool Works Inc. | Method and apparatus for feeding wire to a welding arc |
JP3974538B2 (ja) * | 2003-02-20 | 2007-09-12 | 株式会社日立製作所 | 情報処理システム |
US20040188403A1 (en) * | 2003-03-31 | 2004-09-30 | Kuiper Lori L. | Method and apparatus for short circuit welding with pulse gas |
US6995338B2 (en) * | 2003-03-31 | 2006-02-07 | Illinois Tool Works Inc. | Method and apparatus for short circuit welding |
US7078652B2 (en) * | 2003-05-02 | 2006-07-18 | Illinois Tool Works Inc. | Method and apparatus for welding with high frequency protection |
US6974931B2 (en) * | 2003-05-07 | 2005-12-13 | Illinois Tool Works Inc. | Method and apparatus for pulse and short circuit arc welding |
US6933466B2 (en) * | 2003-05-08 | 2005-08-23 | Illinois Tool Works Inc. | Method and apparatus for arc welding with wire heat control |
US7265320B2 (en) * | 2003-09-26 | 2007-09-04 | Tsinghua University | Method and system for reducing spatter in short-circuit transfer gas shielded arc welding |
US7109439B2 (en) * | 2004-02-23 | 2006-09-19 | Lincoln Global, Inc. | Short circuit arc welder and method of controlling same |
US9393635B2 (en) | 2004-06-04 | 2016-07-19 | Lincoln Global, Inc. | Adaptive GMAW short circuit frequency control and high deposition arc welding |
US8203099B2 (en) * | 2004-06-04 | 2012-06-19 | Lincoln Global, Inc. | Method and device to build-up, clad, or hard-face with minimal admixture |
US7304269B2 (en) * | 2004-06-04 | 2007-12-04 | Lincoln Global, Inc. | Pulse welder and method of using same |
US9956639B2 (en) | 2005-02-07 | 2018-05-01 | Lincoln Global, Inc | Modular power source for electric ARC welding and output chopper |
US8785816B2 (en) | 2004-07-13 | 2014-07-22 | Lincoln Global, Inc. | Three stage power source for electric arc welding |
US8581147B2 (en) | 2005-03-24 | 2013-11-12 | Lincoln Global, Inc. | Three stage power source for electric ARC welding |
US8269141B2 (en) | 2004-07-13 | 2012-09-18 | Lincoln Global, Inc. | Power source for electric arc welding |
US7265318B2 (en) * | 2004-07-20 | 2007-09-04 | Illinois Tool Works Inc. | System and method for variable hot start of a welding-type device |
US9000329B2 (en) * | 2004-07-22 | 2015-04-07 | Illinois Tool Works Inc. | Welding arc stabilization process |
US9855620B2 (en) | 2005-02-07 | 2018-01-02 | Lincoln Global, Inc. | Welding system and method of welding |
JP4875311B2 (ja) * | 2005-03-11 | 2012-02-15 | 株式会社ダイヘン | 消耗電極アーク溶接のくびれ検出時電流制御方法 |
US9647555B2 (en) | 2005-04-08 | 2017-05-09 | Lincoln Global, Inc. | Chopper output stage for arc welder power source |
FI119923B (fi) | 2005-09-08 | 2009-05-15 | Kemppi Oy | Menetelmä ja laitteisto lyhytkaarihitsausta varten |
US8704131B2 (en) * | 2006-03-31 | 2014-04-22 | Illinois Tool Works Inc. | Method and apparatus for pulse welding |
US7642486B2 (en) * | 2006-05-05 | 2010-01-05 | Illinois Tool Works Inc. | Welding device with arc termination control |
US9687931B2 (en) | 2006-12-05 | 2017-06-27 | Lincoln Global, Inc. | System for measuring energy using digitally controlled welding power sources |
US8759716B2 (en) * | 2006-05-19 | 2014-06-24 | Illinois Tool Works Inc. | Method and apparatus for welding with limited term software |
US20080035623A1 (en) * | 2006-08-11 | 2008-02-14 | Illinois Tool Works Inc. | Contact tip and assembly |
US8158905B2 (en) * | 2007-10-29 | 2012-04-17 | GM Global Technology Operations LLC | Arc welding initiation system and method |
JP5038206B2 (ja) * | 2007-11-26 | 2012-10-03 | 株式会社ダイヘン | 消耗電極アーク溶接のくびれ検出制御方法 |
US20090261073A1 (en) * | 2008-04-22 | 2009-10-22 | Lincoln Global, Inc. | System and methods of using variable waveform ac arc welding to achieve specific weld metal chemistries |
TWI359530B (en) * | 2008-05-05 | 2012-03-01 | Acer Inc | A coupled-fed multiband loop antenna |
WO2010116695A1 (ja) * | 2009-04-08 | 2010-10-14 | パナソニック株式会社 | アーク溶接方法およびアーク溶接装置 |
ATE516912T1 (de) * | 2009-05-22 | 2011-08-15 | Fiat Ricerche | SYSTEM ZUR ÜBERWACHUNG VON LICHTBOGENSCHWEIßVERFAHREN UND ENTSPRECHENDES ÜBERWACHUNGSVERFAHREN |
CN102149501B (zh) | 2009-06-19 | 2013-03-20 | 松下电器产业株式会社 | 消耗电极式电弧焊接方法及消耗电极式电弧焊接装置 |
AT508146B1 (de) * | 2009-08-10 | 2010-11-15 | Fronius Int Gmbh | Verfahren zum auftrennen eines kurzschlusses beim kurzlichtbogenschweissen und schweissgerät zum kurzlichtbogenschweissen |
PL2480463T3 (pl) * | 2009-11-20 | 2018-09-28 | Actega Ds Gmbh | Uszczelki do zamknięć koronowych typu twist-off („twist crowns") wolne od pcw |
US9272355B2 (en) * | 2010-01-18 | 2016-03-01 | Illinois Tool Works Inc. | Hydraulically driven dual operator welding system and method |
US9089922B2 (en) | 2010-01-22 | 2015-07-28 | Illinois Tool Works Inc. | Welding system having a power grid interface |
US10239146B2 (en) * | 2010-02-12 | 2019-03-26 | Illinois Tool Works Inc. | Method and apparatus for welding with short clearing prediction |
US9950384B2 (en) | 2010-03-11 | 2018-04-24 | Illinois Tool Works Inc. | Welding power supply with regulated background power supply |
CN101811212B (zh) * | 2010-04-15 | 2012-03-21 | 江苏科技大学 | 基于fpga的气电立焊弧长控制器 |
US10189107B2 (en) * | 2010-05-28 | 2019-01-29 | Esab Ab | Short arc welding system |
WO2011147460A1 (en) | 2010-05-28 | 2011-12-01 | Esab Ab | Short arc welding system |
US10766089B2 (en) | 2010-07-14 | 2020-09-08 | Illinois Tool Works | Heat input control for welding systems |
EP2455177B1 (de) * | 2010-09-10 | 2017-08-30 | Panasonic Intellectual Property Management Co., Ltd. | Steuerverfahren für das lichtbogenschweissen |
CN102652045B (zh) * | 2010-10-07 | 2015-04-22 | 松下电器产业株式会社 | 电弧焊接方法和电弧焊接装置 |
EP2718052B1 (de) | 2011-05-26 | 2016-08-31 | Victor Equipment Company | System und verfahren zur erzeugung einer schweissung am beginn eines schweissprozesses durch begrenzung der ausgangsleistung |
CA2837436A1 (en) * | 2011-05-26 | 2012-11-29 | Thermal Dynamics Corporation | System for generating a weld and method of controlling a welder with modification of voltage and wire feed speed based on a calculated welding output power |
US9744615B2 (en) | 2011-07-15 | 2017-08-29 | Illinois Tool Works Inc. | Method and system for stud welding |
JP5944664B2 (ja) * | 2011-12-28 | 2016-07-05 | 株式会社ダイヘン | アーク溶接システム |
US9174294B2 (en) * | 2012-03-30 | 2015-11-03 | Illinois Tool Works Inc. | Devices and methods for analyzing spatter generating events |
US9862050B2 (en) * | 2012-04-03 | 2018-01-09 | Lincoln Global, Inc. | Auto steering in a weld joint |
US10112251B2 (en) * | 2012-07-23 | 2018-10-30 | Illinois Tool Works Inc. | Method and apparatus for providing welding type power |
US10682720B2 (en) * | 2012-09-07 | 2020-06-16 | Illinois Tool Works Inc. | Welding systems and devices having a configurable personal computer user interface |
CN104602847B (zh) | 2012-10-01 | 2016-12-28 | 松下知识产权经营株式会社 | 电弧焊接控制方法 |
US9616514B2 (en) * | 2012-11-09 | 2017-04-11 | Lincoln Global, Inc. | System and method to detect droplet detachment |
US10040143B2 (en) | 2012-12-12 | 2018-08-07 | Illinois Tool Works Inc. | Dabbing pulsed welding system and method |
US10906114B2 (en) | 2012-12-21 | 2021-02-02 | Illinois Tool Works Inc. | System for arc welding with enhanced metal deposition |
US9950383B2 (en) | 2013-02-05 | 2018-04-24 | Illinois Tool Works Inc. | Welding wire preheating system and method |
US10835983B2 (en) | 2013-03-14 | 2020-11-17 | Illinois Tool Works Inc. | Electrode negative pulse welding system and method |
US10035211B2 (en) * | 2013-03-15 | 2018-07-31 | Lincoln Global, Inc. | Tandem hot-wire systems |
US10086465B2 (en) | 2013-03-15 | 2018-10-02 | Lincoln Global, Inc. | Tandem hot-wire systems |
JP5974984B2 (ja) * | 2013-06-07 | 2016-08-23 | 株式会社安川電機 | アーク溶接装置、アーク溶接システム及びアーク溶接方法 |
US11045891B2 (en) | 2013-06-13 | 2021-06-29 | Illinois Tool Works Inc. | Systems and methods for anomalous cathode event control |
US11090753B2 (en) * | 2013-06-21 | 2021-08-17 | Illinois Tool Works Inc. | System and method for determining weld travel speed |
US10543549B2 (en) | 2013-07-16 | 2020-01-28 | Illinois Tool Works Inc. | Additive manufacturing system for joining and surface overlay |
US10828728B2 (en) | 2013-09-26 | 2020-11-10 | Illinois Tool Works Inc. | Hotwire deposition material processing system and method |
US9539662B2 (en) * | 2013-10-30 | 2017-01-10 | Illinois Tool Works Inc. | Extraction of arc length from voltage and current feedback |
US10464168B2 (en) | 2014-01-24 | 2019-11-05 | Lincoln Global, Inc. | Method and system for additive manufacturing using high energy source and hot-wire |
US9808882B2 (en) | 2014-06-25 | 2017-11-07 | Illinois Tool Works Inc. | System and method for controlling wire feed speed |
US11154946B2 (en) | 2014-06-30 | 2021-10-26 | Illinois Tool Works Inc. | Systems and methods for the control of welding parameters |
US11198189B2 (en) | 2014-09-17 | 2021-12-14 | Illinois Tool Works Inc. | Electrode negative pulse welding system and method |
US11478870B2 (en) | 2014-11-26 | 2022-10-25 | Illinois Tool Works Inc. | Dabbing pulsed welding system and method |
US10189106B2 (en) | 2014-12-11 | 2019-01-29 | Illinois Tool Works Inc. | Reduced energy welding system and method |
US11370050B2 (en) | 2015-03-31 | 2022-06-28 | Illinois Tool Works Inc. | Controlled short circuit welding system and method |
US11541475B2 (en) | 2015-06-15 | 2023-01-03 | Illinois Tool Works Inc. | Method and system for short-arc welding |
US10562123B2 (en) | 2015-06-18 | 2020-02-18 | Illinois Tool Works Inc. | Welding system with arc control |
US10974337B2 (en) | 2015-08-17 | 2021-04-13 | Illinois Tool Works Inc. | Additive manufacturing systems and methods |
US11285559B2 (en) | 2015-11-30 | 2022-03-29 | Illinois Tool Works Inc. | Welding system and method for shielded welding wires |
US10610946B2 (en) | 2015-12-07 | 2020-04-07 | Illinois Tool Works, Inc. | Systems and methods for automated root pass welding |
US10675699B2 (en) | 2015-12-10 | 2020-06-09 | Illinois Tool Works Inc. | Systems, methods, and apparatus to preheat welding wire |
JP6814948B2 (ja) * | 2016-02-04 | 2021-01-20 | パナソニックIpマネジメント株式会社 | パルスアーク溶接制御方法およびパルスアーク溶接装置 |
US10695856B2 (en) * | 2016-10-07 | 2020-06-30 | Illinois Tool Works Inc. | System and method for short arc welding |
US10821535B2 (en) | 2017-03-16 | 2020-11-03 | Lincoln Global, Inc. | Short circuit welding using self-shielded electrode |
US10766092B2 (en) | 2017-04-18 | 2020-09-08 | Illinois Tool Works Inc. | Systems, methods, and apparatus to provide preheat voltage feedback loss protection |
US10870164B2 (en) | 2017-05-16 | 2020-12-22 | Illinois Tool Works Inc. | Systems, methods, and apparatus to preheat welding wire |
US10926349B2 (en) | 2017-06-09 | 2021-02-23 | Illinois Tool Works Inc. | Systems, methods, and apparatus to preheat welding wire |
WO2018227189A1 (en) | 2017-06-09 | 2018-12-13 | Illinois Tool Works Inc. | Contact tips with screw threads and head to enable unthreading or the screw threads comprising longitudinal slots for gas flow; welding torch with contact tips |
US11524354B2 (en) | 2017-06-09 | 2022-12-13 | Illinois Tool Works Inc. | Systems, methods, and apparatus to control weld current in a preheating system |
US11590597B2 (en) | 2017-06-09 | 2023-02-28 | Illinois Tool Works Inc. | Systems, methods, and apparatus to preheat welding wire |
US11247290B2 (en) | 2017-06-09 | 2022-02-15 | Illinois Tool Works Inc. | Systems, methods, and apparatus to preheat welding wire |
US11344964B2 (en) | 2017-06-09 | 2022-05-31 | Illinois Tool Works Inc. | Systems, methods, and apparatus to control welding electrode preheating |
US11498148B2 (en) | 2017-09-07 | 2022-11-15 | Illinois Tool Works Inc. | Methods and apparatus to synergically control a welding-type output during a welding-type operation |
US11020813B2 (en) | 2017-09-13 | 2021-06-01 | Illinois Tool Works Inc. | Systems, methods, and apparatus to reduce cast in a welding wire |
US10792682B2 (en) | 2017-10-02 | 2020-10-06 | Illinois Tool Works Inc. | Metal manufacturing systems and methods using mechanical oscillation |
US10906115B2 (en) | 2017-11-16 | 2021-02-02 | Illinois Tool Works Inc. | Automatic process and/or set up of welding type system |
US11027362B2 (en) | 2017-12-19 | 2021-06-08 | Lincoln Global, Inc. | Systems and methods providing location feedback for additive manufacturing |
EP3843933A1 (de) | 2018-08-31 | 2021-07-07 | Illinois Tool Works, Inc. | Unterwasser-lichtbogenschweisssysteme und unterwasser-lichtbogenschweissbrenner zur resistiven vorwärmung eines elektrodendrahtes |
US11014185B2 (en) | 2018-09-27 | 2021-05-25 | Illinois Tool Works Inc. | Systems, methods, and apparatus for control of wire preheating in welding-type systems |
US11897062B2 (en) | 2018-12-19 | 2024-02-13 | Illinois Tool Works Inc. | Systems, methods, and apparatus to preheat welding wire |
CN113727800B (zh) * | 2019-04-22 | 2023-12-29 | 松下知识产权经营株式会社 | 电弧焊接控制方法和电弧焊接装置 |
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 |
EP3772388A1 (de) * | 2019-08-06 | 2021-02-10 | Fronius International GmbH | Verfahren zum zünden eines schweisslichtbogens |
US11772182B2 (en) | 2019-12-20 | 2023-10-03 | Illinois Tool Works Inc. | Systems and methods for gas control during welding wire pretreatments |
CN112894079B (zh) * | 2021-01-18 | 2022-12-09 | 南通博锐泰焊接科技有限公司 | 数字化脉冲式直流手工电弧焊方法及应用其的电弧焊机 |
CN113747680B (zh) * | 2021-09-09 | 2023-08-04 | 安徽华东光电技术研究所有限公司 | 短波段30sw功率放大器的制作工艺 |
Family Cites Families (101)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3242312A (en) * | 1963-07-02 | 1966-03-22 | Harnischfeger Corp | Electrically controlled d. c. power source |
GB1109901A (en) * | 1964-07-14 | 1968-04-18 | Lincoln Electric Company Ltd | Improvements in electric arc welding apparatus |
US3253119A (en) * | 1964-08-10 | 1966-05-24 | Union Carbide Corp | Electric arc working |
GB1112511A (en) * | 1965-03-11 | 1968-05-08 | Lincoln Electric Company Ltd | Improvements in or relating to electric arc welding apparatus |
GB1261785A (en) * | 1968-06-03 | 1972-01-26 | Osaka Transformer Co Ltd | Improvements in or relating to arc welding apparatus |
GB1276350A (en) * | 1968-09-16 | 1972-06-01 | Osaka Transformer Co Ltd | Control method and apparatus for arc welding |
US3730136A (en) * | 1969-09-16 | 1973-05-01 | Osaka Transformer Co Ltd | Consumable electrode arc welding machine |
SE348665B (de) * | 1970-01-14 | 1972-09-11 | Elektriska Svetsnings Ab | |
SE348664B (de) * | 1970-01-14 | 1972-09-11 | Elektriska Svetsnings Ab | |
JPS5023368B1 (de) | 1970-11-13 | 1975-08-07 | ||
US3770932A (en) * | 1971-06-28 | 1973-11-06 | Union Carbide Corp | Short-circuit inert gas consumable electrode process using additions of 10-14% nitrogen |
GB1399101A (en) | 1971-08-24 | 1975-06-25 | Welding Inst | Arc welding apparatus |
US3832523A (en) | 1972-04-17 | 1974-08-27 | Osaka Transformer Co Ltd | Method for electrical arc welding |
US3961154A (en) * | 1972-04-18 | 1976-06-01 | Elektriska Svetsningsaktiebolaget | Direct current power supply for manual arc welding |
USRE29400E (en) | 1972-04-18 | 1977-09-13 | Elektriska Svetsningsaktiebolaget | Direct current power supply for manual arc welding |
SE369994B (de) * | 1972-04-18 | 1974-09-23 | Elektriska Svetsnings Ab | |
US3895212A (en) * | 1972-05-10 | 1975-07-15 | Babcock & Wilcox Co | Fusion welding |
DE2332653C3 (de) | 1972-06-30 | 1981-02-12 | Esab Ab, Goeteborg (Schweden) | Vorrichtung zum selbsttätigen Lichtbogenschweißen mit Drahtrichtwerk |
US3781640A (en) | 1972-08-17 | 1973-12-25 | Union Carbide Corp | Arc working power supply with saturable reactor current control |
US3809853A (en) | 1972-08-24 | 1974-05-07 | Union Carbide Corp | Method for short circuit metal transfer arc welding |
JPS5232625B2 (de) * | 1973-03-29 | 1977-08-23 | ||
US3813594A (en) | 1973-04-24 | 1974-05-28 | Union Carbide Corp | Magnetically controlled power supply having pulsating output current control |
NL175973C (nl) * | 1973-07-04 | 1985-02-01 | Philips Nv | Lasinrichting voor kortsluitbooglassen. |
US3899652A (en) | 1973-12-26 | 1975-08-12 | Maremont Corp | Extended range inductor alternator arc welder |
NL176060B (nl) * | 1974-02-08 | 1984-09-17 | Philips Nv | Lasinrichting voor kortsluitbooglassen. |
US3978311A (en) * | 1974-03-26 | 1976-08-31 | Union Carbide Corporation | Voltage sensor circuit for an arc welding wire feed control |
US3968340A (en) * | 1974-07-03 | 1976-07-06 | Union Carbide Corporation | MIG starting system |
US4125759A (en) * | 1974-10-17 | 1978-11-14 | Osaka Transformer Co., Ltd. | Method and apparatus for shortcircuiting arc welding |
US4101755A (en) * | 1976-02-13 | 1978-07-18 | Osaka Transformer Co., Ltd. | Automatic arc welder |
GB1546211A (en) | 1976-05-12 | 1979-05-23 | Tri Electronics Ab | Current unit for arc welding |
GB1558596A (en) | 1976-05-12 | 1980-01-09 | Tri Electronics Ab | Inverters |
US4328458A (en) | 1977-05-20 | 1982-05-04 | Tdk Electronics Co., Ltd. | Variable leakage transformer and control circuit therefore |
US4213084A (en) | 1977-05-20 | 1980-07-15 | Tdk Electronics Company Limited | Variable leakage transformer |
SU818788A1 (ru) | 1978-05-04 | 1981-04-07 | Ордена Ленина И Ордена Трудовогокрасного Знамени Институт Электро-Сварки Им. E.O.Патона Ah Украинскойсср | Машина дл контактной стыковойСВАРКи ТРуб |
SE425060B (sv) | 1978-05-30 | 1982-08-30 | Thermal Dynamics Corp | Anordning for kortbagsvetsning |
US4465920A (en) | 1978-09-22 | 1984-08-14 | Teledyne-Walterboro, A Division Of Teledyne Industries, Inc. | Electric welder with current-voltage feedback circuit that provides desired slope curve |
US4282569A (en) | 1979-07-12 | 1981-08-04 | Union Carbide Corporation | Constant current welding power supply with an upslope starting current |
JPS5619979A (en) | 1979-07-26 | 1981-02-25 | Daihen Corp | Phase control type alternating current welding machine |
US4288682A (en) | 1979-11-28 | 1981-09-08 | Union Carbide Corporation | Welding system with reversible drive motor control |
FR2482362A1 (fr) | 1980-05-12 | 1981-11-13 | Alsthom Atlantique | Bobine electrique d'inductance shunt |
FR2486319B1 (de) | 1980-07-04 | 1984-02-17 | Alsthom Atlantique | |
JPS5719168A (en) | 1980-07-08 | 1982-02-01 | Mitsubishi Electric Corp | Pulse arc welding machine |
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 |
US4415793A (en) | 1981-08-31 | 1983-11-15 | An Ussr Institut Elektrosvarki Imeni E.O. Patona | Welder for continuous resistance flash-butt welding |
JPS5893580A (ja) | 1981-11-30 | 1983-06-03 | Toyota Motor Corp | 溶接用ト−チ |
FI67046C (fi) * | 1982-12-29 | 1988-06-16 | Kemppi Oy | Foerfarande foer maetning av den fria traodlaengden vid mig/mag-svetsning. |
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 |
US4546234A (en) | 1983-08-11 | 1985-10-08 | Kabushiki Kaisha Kobe Seiko Sho | Output control of short circuit welding power source |
SE464264B (sv) | 1984-02-24 | 1991-03-25 | Esab Ab | Optiskt filter foer svetsskyddsglas |
US4647754A (en) | 1984-04-10 | 1987-03-03 | Matsushita Electric Industrial Co., Ltd. | Consumable electrode type pulse arc welding machine |
US4665299A (en) | 1984-09-28 | 1987-05-12 | Mitsubishi Denki Kabushiki Kaisha | Arc welding power source with response delay compensating control |
DE3475250D1 (de) | 1984-10-09 | 1988-12-22 | Jacques Rivkine | Electrogenous site group |
US4631385A (en) * | 1985-03-29 | 1986-12-23 | Dimetrics, Inc. | Automated position detectors and welding system utilizing same |
US4716274A (en) | 1985-10-25 | 1987-12-29 | Gilliland Malcolm T | Distributed station welding system |
US4889696A (en) * | 1986-08-21 | 1989-12-26 | Haynes International, Inc. | Chemical reactor for nitric acid |
US4794232A (en) | 1986-09-17 | 1988-12-27 | Kinetic Energy Corporation | Control for gas metal arc welding system |
US4954691A (en) | 1986-12-10 | 1990-09-04 | The Lincoln Electric Company | Method and device for controlling a short circuiting type welding system |
US5148001A (en) | 1986-12-11 | 1992-09-15 | The Lincoln Electric Company | System and method of short circuiting arc welding |
US4972064A (en) * | 1986-12-11 | 1990-11-20 | The Lincoln Electric Company | Apparatus for short circuiting arc welding |
US5001326A (en) * | 1986-12-11 | 1991-03-19 | The Lincoln Electric Company | Apparatus and method of controlling a welding cycle |
US4897523A (en) * | 1986-12-11 | 1990-01-30 | The Lincoln Electric Company | Apparatus and method of short circuiting arc welding |
US4717807A (en) | 1986-12-11 | 1988-01-05 | The Lincoln Electric Company | Method and device for controlling a short circuiting type welding system |
US5003154A (en) | 1986-12-11 | 1991-03-26 | The Lincoln Electric Company | Apparatus and method of short circuiting arc welding |
US4866247A (en) * | 1986-12-11 | 1989-09-12 | The Lincoln Electric Company | Apparatus and method of short circuiting arc welding |
US4889969A (en) | 1987-04-28 | 1989-12-26 | Matsushita Electric Industrial Co., Ltd. | Reduced-spatter pulse arc welding machine for use with a consumable electrode |
US4769754A (en) | 1987-07-27 | 1988-09-06 | Miller Electric Mfg., Co. | Stabilized welding power source including a series-resonant current-regulated converter using a transformer having an air-gapped core |
US4994646A (en) | 1988-05-19 | 1991-02-19 | Mitsubishi Denki Kabushiki Kaisha | Pulse arc discharge welding apparatus |
GB8812098D0 (en) * | 1988-05-21 | 1988-06-22 | Haverhill Generators Ltd | Engine driven welder |
US5495091A (en) * | 1989-02-27 | 1996-02-27 | Mitsubishi Denki Kabushiki Kaisha | Pulse welding apparatus |
DE4090277C2 (de) * | 1989-02-28 | 1993-06-24 | Mitsubishi Denki K.K., Tokio/Tokyo, Jp | |
JPH02266504A (ja) | 1989-04-06 | 1990-10-31 | Daihen Corp | 静止誘導電気機器及びその製造方法 |
JP2809683B2 (ja) | 1989-04-10 | 1998-10-15 | 松下電器産業株式会社 | パルスアーク溶接機 |
DE4006203C1 (de) | 1990-02-28 | 1991-05-02 | Rehm Schweisstechnik Gmbh & Co., 7321 Wangen, De | |
JP3001611B2 (ja) * | 1990-05-31 | 2000-01-24 | 株式会社東芝 | 現像装置 |
US5250786A (en) | 1990-09-27 | 1993-10-05 | Sawafuji Electric Co., Ltd. | D-C arc welding apparatus |
SE468038B (sv) | 1991-03-07 | 1992-10-26 | Esab Ab | Centreringsdon foer centrering av en roersvetsapparat relativt ett roer som skall svetsas till en gavelplaat |
US5270516A (en) * | 1991-04-01 | 1993-12-14 | Matsushita Electric Industrial Co., Ltd. | Arc welding machine |
US5436509A (en) | 1991-05-07 | 1995-07-25 | Energator Technologies Ltd. | Electrical power supply for motor vehicles |
US5221825A (en) * | 1992-06-01 | 1993-06-22 | The United States Of America As Represented By The Secretary Of Commerce | Sensing of gas metal arc welding process characteristics for welding process control |
JPH0615589A (ja) | 1992-07-03 | 1994-01-25 | Daihen Corp | 産業用ロボット制御装置 |
US5349157A (en) | 1993-01-04 | 1994-09-20 | The Lincoln Electric Company | Inverter power supply for welding |
US5351175A (en) | 1993-02-05 | 1994-09-27 | The Lincoln Electric Company | Inverter power supply for welding |
US5338916A (en) | 1993-04-26 | 1994-08-16 | The Lincoln Electric Company | Control circuit for alternating current TIG welder |
US5581168A (en) * | 1993-05-12 | 1996-12-03 | Sundstrand Corporation | Starter/generator system with DC link current control |
US5432317A (en) | 1993-06-10 | 1995-07-11 | Church; John G. | Projected drop transfer welding process |
US5408067A (en) | 1993-12-06 | 1995-04-18 | The Lincoln Electric Company | Method and apparatus for providing welding current from a brushless alternator |
US5444214A (en) * | 1993-12-06 | 1995-08-22 | The Lincoln Electric Company | Apparatus and method for synchronizing a firing circuit for a brushless alternator rectified D. C. welder |
JP3484807B2 (ja) | 1994-06-30 | 2004-01-06 | 株式会社デンソー | 内燃機関駆動式発電システム |
JP3572676B2 (ja) | 1994-09-09 | 2004-10-06 | 神鋼電機株式会社 | フライホイールによるエネルギー貯蔵放出装置 |
US5705917A (en) | 1994-09-14 | 1998-01-06 | Coleman Powermate, Inc. | Light weight machine with rotor employing permanent magnets and consequence poles |
SE515818C2 (sv) | 1995-03-29 | 2001-10-15 | Torbjoern Staahl | Strömtillförsel vid svetsanordning för sammanfogning av takplåtar |
JP3206714B2 (ja) * | 1995-11-14 | 2001-09-10 | 日立ビアメカニクス株式会社 | パルスアーク溶接方法および装置 |
US5673196A (en) * | 1995-11-30 | 1997-09-30 | General Electric Company | Vector electricity meters and associated vector electricity metering methods |
CN1158777A (zh) * | 1996-03-05 | 1997-09-10 | 郑宝英 | 低飞溅二氧化碳保护焊接装置 |
JPH10277740A (ja) | 1997-04-01 | 1998-10-20 | Kobe Steel Ltd | パルスアーク溶接装置 |
US6051810A (en) | 1998-01-09 | 2000-04-18 | Lincoln Global, Inc. | Short circuit welder |
US6087626A (en) * | 1998-02-17 | 2000-07-11 | Illinois Tool Works Inc. | Method and apparatus for welding |
US6025573A (en) | 1998-10-19 | 2000-02-15 | Lincoln Global, Inc. | Controller and method for pulse welding |
US6987424B1 (en) * | 2002-07-02 | 2006-01-17 | Silicon Laboratories Inc. | Narrow band clock multiplier unit |
US6933466B2 (en) * | 2003-05-08 | 2005-08-23 | Illinois Tool Works Inc. | Method and apparatus for arc welding with wire heat control |
-
1998
- 1998-02-17 US US09/024,944 patent/US6087626A/en not_active Expired - Lifetime
-
1999
- 1999-01-19 CA CA002260118A patent/CA2260118C/en not_active Expired - Lifetime
- 1999-02-12 DE DE69929654T patent/DE69929654T2/de not_active Expired - Lifetime
- 1999-02-12 EP EP99301027A patent/EP0936019B1/de not_active Expired - Lifetime
- 1999-02-16 JP JP11037222A patent/JPH11267835A/ja active Pending
-
2000
- 2000-03-16 US US09/526,770 patent/US6326591B1/en not_active Expired - Lifetime
-
2001
- 2001-11-05 US US10/012,788 patent/US6653595B2/en not_active Expired - Lifetime
-
2002
- 2002-09-30 US US10/262,354 patent/US6800832B2/en not_active Expired - Lifetime
-
2004
- 2004-04-12 US US10/822,583 patent/US6987243B2/en not_active Expired - Lifetime
-
2006
- 2006-01-13 US US11/331,467 patent/US20060163229A1/en not_active Abandoned
-
2007
- 2007-07-09 US US11/774,836 patent/US7598474B2/en not_active Expired - Fee Related
-
2009
- 2009-09-17 US US12/561,814 patent/US20100006552A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20020079302A1 (en) | 2002-06-27 |
CA2260118C (en) | 2002-07-23 |
US6326591B1 (en) | 2001-12-04 |
US20060163229A1 (en) | 2006-07-27 |
EP0936019A3 (de) | 2001-03-21 |
EP0936019B1 (de) | 2006-02-01 |
EP0936019A2 (de) | 1999-08-18 |
US20080006616A1 (en) | 2008-01-10 |
DE69929654T2 (de) | 2006-07-20 |
US20030085210A1 (en) | 2003-05-08 |
JPH11267835A (ja) | 1999-10-05 |
US6087626A (en) | 2000-07-11 |
US7598474B2 (en) | 2009-10-06 |
US20100006552A1 (en) | 2010-01-14 |
US6987243B2 (en) | 2006-01-17 |
US6800832B2 (en) | 2004-10-05 |
CA2260118A1 (en) | 1999-08-17 |
US6653595B2 (en) | 2003-11-25 |
US20040238513A1 (en) | 2004-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69929654D1 (de) | Verfahren und Vorrichtung zum Schweissen | |
DE69836827D1 (de) | Verfahren und vorrichtung zum reibruehrschweissen | |
DE69721586D1 (de) | Vorrichtung und verfahren zum hydroformen | |
DE60114072D1 (de) | Verfahren und Vorrichtung zum Verbinden | |
DE69717774D1 (de) | Verfahren zum horizontalschweissen und schweissvorrichtung | |
DE69937464D1 (de) | Verfahren und vorrichtung zum abhören | |
DE69727113D1 (de) | Vorrichtung und Verfahren zum Reinigen | |
DE69922687D1 (de) | Verfahren und vorrichtung zum montieren von bauteilen | |
DE69915575D1 (de) | Verfahren und Vorrichtung zum Heizen vor dem Schweissen | |
DE69934756D1 (de) | Vorrichtung und Verfahren zum dreidimensionalen Profilieren | |
DE59805644D1 (de) | Vorrichtung und verfahren zum halten und durchführen länglicher objekte | |
DE69922963D1 (de) | Vorrichtung und verfahren zum anbringen chirurgischer klammern | |
DE69912849D1 (de) | Verfahren und gerät zum sterilisieren kleiner objekte | |
DE69501760D1 (de) | Verfahren und Vorrichtung zum Laserschweissen | |
DE50004986D1 (de) | Verfahren und vorrichtung zum verschweissen zweier werkstücke | |
DE69927892D1 (de) | Vorrichtung und Verfahren zum Reinigen | |
DE69715254D1 (de) | Vorrichtung und Verfahren zum Reinigen | |
DE59907147D1 (de) | Verfahren und Einrichtung zum teilweisen Anschmelzen von Gegenständen | |
DE69728714D1 (de) | Verfahren und Vorrichtung zum Punktschweissen | |
DE69925564D1 (de) | Verfahren und Vorrichtung zum Schweissen | |
DE60139062D1 (de) | Verfahren und vorrichtung zum kontinuierlichen nahtschweissen | |
DE69922448D1 (de) | Vorrichtung und Verfahren zum Verpacken | |
DE69924024D1 (de) | Verfahren und vorrichtung zum entfernen von gussgraten | |
DE69821416D1 (de) | Verfahren und Vorrichtung zum Dispergieren | |
DE69500725D1 (de) | Verfahren und Gerät zum Löten |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |