|
US4109130A
(en)
*
|
1971-11-30 |
1978-08-22 |
Matsushita Electric Industrial Co., Ltd. |
Electric welder output control device
|
|
SE383591B
(sv)
*
|
1974-07-19 |
1976-03-15 |
Asea Ab |
Kraftoverforing for hogspend likstrom
|
|
US4016460A
(en)
*
|
1975-02-04 |
1977-04-05 |
Bertold Stadler |
Electronic protection for power amplifier
|
|
US4103141A
(en)
*
|
1975-12-22 |
1978-07-25 |
Allis-Chalmers Corporation |
Weld monitor
|
|
JPS5814052Y2
(ja)
*
|
1976-04-01 |
1983-03-18 |
株式会社安川電機 |
自動倣いパルスア−ク溶接機
|
|
US4247752A
(en)
*
|
1978-03-31 |
1981-01-27 |
Westinghouse Electric Corp. |
Constant current arc welder
|
|
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
|
|
FI58029C
(fi)
*
|
1978-12-08 |
1980-11-10 |
Kemppi Oy |
Kopplingsanordning foer ett svetsaggregat
|
|
US4314195A
(en)
*
|
1979-11-01 |
1982-02-02 |
Hobart Brothers Company |
Solid state control for motor-generator welder
|
|
KR840002189B1
(ko)
|
1980-07-08 |
1984-11-28 |
미쯔비시덴끼 가부시기가이샤 |
펄스 아아크 용접장치
|
|
US4392045A
(en)
*
|
1981-02-19 |
1983-07-05 |
Gilliland Malcolm T |
Thyristor controlled welding power supply
|
|
US4467174A
(en)
*
|
1981-02-19 |
1984-08-21 |
Gilliland Malcolm T |
Remote control of open circuit voltage in a welding power supply
|
|
EP0063619B1
(en)
*
|
1981-04-23 |
1985-12-11 |
Osaka Transformer Co., Ltd. |
Pulse arc welding method and device
|
|
US4521672A
(en)
*
|
1981-10-27 |
1985-06-04 |
Miller Electric Manufacturing Company |
Electronic welding apparatus
|
|
DE3200086C2
(de)
*
|
1982-01-05 |
1994-09-01 |
Peter Dr.-Ing. 5100 Aachen Puschner |
Elektronische Schweißenergiequelle für das Lichtbogenschweißen mit vorgebbarem statischem und dynamischem Verhalten
|
|
DE3406251A1
(de)
*
|
1983-02-21 |
1984-08-23 |
Mitsubishi Denki K.K., Tokio/Tokyo |
Bogenschweisseinrichtung vom typ mit verbrauchbarer elektrode
|
|
JPS59143572U
(ja)
*
|
1983-03-11 |
1984-09-26 |
株式会社ダイヘン |
溶接用電源
|
|
JPS59148177U
(ja)
*
|
1983-03-26 |
1984-10-03 |
株式会社ダイヘン |
消耗電極式ア−ク溶接用電源
|
|
US4517439A
(en)
*
|
1984-05-07 |
1985-05-14 |
Colley Bruce H |
AC-DC welding power supply
|
|
US4665299A
(en)
*
|
1984-09-28 |
1987-05-12 |
Mitsubishi Denki Kabushiki Kaisha |
Arc welding power source with response delay compensating control
|
|
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
|
|
CA2157262C
(en)
*
|
1994-09-08 |
1999-10-26 |
Robert Stanton |
Surge arrestor for rf devices
|
|
US5670070A
(en)
*
|
1995-08-31 |
1997-09-23 |
The Lincoln Electric Company |
Method and system for controlling the output of an engine driven welder
|
|
US5734147A
(en)
*
|
1995-09-08 |
1998-03-31 |
Illinois Tool Works Inc. |
Method and apparatus for electronically controlling the output of an engine driven generator welding power supply
|
|
US5814788A
(en)
*
|
1995-09-14 |
1998-09-29 |
Illinois Tool Works Inc. |
Method and apparatus for electronic control of the output of an engine driven, chopped DC welding power supply, driven by an AC generator
|
|
US5968385A
(en)
|
1997-05-19 |
1999-10-19 |
Illinois Tool Works Inc. |
Engine driven inverter welding power supply
|
|
US6114655A
(en)
*
|
1997-06-11 |
2000-09-05 |
Illinois Tool Works Inc. |
Method and apparatus for producing welding power
|
|
US6310320B1
(en)
|
1999-01-07 |
2001-10-30 |
Illinois Tool Works Inc. |
Dual operator phase control engine driven welder
|
|
TW445192B
(en)
*
|
1999-04-12 |
2001-07-11 |
Tri Tool Inc |
Control method and apparatus for an arc welding system
|
|
US6515840B2
(en)
|
2001-02-27 |
2003-02-04 |
International Business Machines Corporation |
Solid state circuit breaker with current overshoot protection
|
|
US6909067B2
(en)
*
|
2002-10-09 |
2005-06-21 |
Illinois Tool Works Inc. |
Method and apparatus for welding with CV control
|
|
US8824175B2
(en)
*
|
2008-02-13 |
2014-09-02 |
Illinois Tool Works Inc. |
Constant voltage welder capacitor ripple current reduction method and system
|
|
WO2014167625A1
(ja)
*
|
2013-04-08 |
2014-10-16 |
三菱電機株式会社 |
電力変換装置、およびそれを備えたモータ駆動装置、およびそれを備えた送風機、圧縮機、およびそれらを備えた空気調和機、冷蔵庫、ならびに冷凍機
|
|
US10543549B2
(en)
|
2013-07-16 |
2020-01-28 |
Illinois Tool Works Inc. |
Additive manufacturing system for joining and surface overlay
|
|
US10974337B2
(en)
|
2015-08-17 |
2021-04-13 |
Illinois Tool Works Inc. |
Additive manufacturing systems and methods
|
|
US10675699B2
(en)
|
2015-12-10 |
2020-06-09 |
Illinois Tool Works Inc. |
Systems, methods, and apparatus to preheat welding wire
|
|
US12194579B2
(en)
|
2015-12-10 |
2025-01-14 |
Illinois Tool Works Inc. |
Systems, methods, and apparatus to preheat welding wire
|
|
EP3634684B1
(en)
|
2017-06-09 |
2022-10-05 |
Illinois Tool Works Inc. |
Welding torch with a first contact tip to preheat welding wire and a second contact tip
|
|
CA3066666C
(en)
|
2017-06-09 |
2024-10-01 |
Illinois Tool Works Inc. |
Contact points with threads and a head for unscrewing, or threads with longitudinal slots for gas flow; welding torch with contact points
|
|
US11344964B2
(en)
|
2017-06-09 |
2022-05-31 |
Illinois Tool Works Inc. |
Systems, methods, and apparatus to control welding electrode preheating
|
|
CA3066677C
(en)
|
2017-06-09 |
2023-04-04 |
Illinois Tool Works Inc. |
Welding assembly for a welding torch, with two contact tips and a cooling body to cool and conduct current
|
|
US11524354B2
(en)
|
2017-06-09 |
2022-12-13 |
Illinois Tool Works Inc. |
Systems, methods, and apparatus to control weld current in a preheating system
|
|
US11247290B2
(en)
|
2017-06-09 |
2022-02-15 |
Illinois Tool Works Inc. |
Systems, methods, and apparatus to preheat welding wire
|
|
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
|
|
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
|
|
EP3898055A2
(en)
|
2018-12-19 |
2021-10-27 |
Illinois Tool Works, Inc. |
Contact tip, wire preheating assembly, contact tip assembly and consumable electrode-fed welding type system
|
|
US12583048B2
(en)
|
2019-03-29 |
2026-03-24 |
Illinois Tool Works Inc. |
Methods and apparatus to convert welding-type power to welding-type power and resistive preheating power
|
|
US12103121B2
(en)
|
2019-04-30 |
2024-10-01 |
Illinois Tool Works Inc. |
Methods and apparatus to control welding power and preheating power
|
|
US11772182B2
(en)
|
2019-12-20 |
2023-10-03 |
Illinois Tool Works Inc. |
Systems and methods for gas control during welding wire pretreatments
|