BRPI1011070A2 - fonte de alimentação de solda elétrica com controle digital de ciclo de atividade - Google Patents
fonte de alimentação de solda elétrica com controle digital de ciclo de atividadeInfo
- Publication number
- BRPI1011070A2 BRPI1011070A2 BRPI1011070A BRPI1011070A BRPI1011070A2 BR PI1011070 A2 BRPI1011070 A2 BR PI1011070A2 BR PI1011070 A BRPI1011070 A BR PI1011070A BR PI1011070 A BRPI1011070 A BR PI1011070A BR PI1011070 A2 BRPI1011070 A2 BR PI1011070A2
- Authority
- BR
- Brazil
- Prior art keywords
- power supply
- duty cycle
- cycle control
- electric soldering
- digital duty
- Prior art date
Links
- 238000005476 soldering Methods 0.000 title 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
- B23K9/10—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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/157—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators with digital control
-
- 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
- B23K9/093—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits the frequency of the pulses produced being modulatable
-
- 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
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1006—Power supply
-
- 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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
- H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
- H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
- H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
- H02M3/33515—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters with digital control
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
- H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Dc-Dc Converters (AREA)
- Arc Welding Control (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18373109P | 2009-06-03 | 2009-06-03 | |
| US12/790,423 US8455794B2 (en) | 2009-06-03 | 2010-05-28 | Welding power supply with digital control of duty cycle |
| PCT/US2010/036843 WO2010141431A1 (en) | 2009-06-03 | 2010-06-01 | Welding power supply with digital control of duty cycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI1011070A2 true BRPI1011070A2 (pt) | 2016-03-15 |
Family
ID=43034985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI1011070A BRPI1011070A2 (pt) | 2009-06-03 | 2010-06-01 | fonte de alimentação de solda elétrica com controle digital de ciclo de atividade |
Country Status (8)
| Country | Link |
|---|---|
| US (6) | US8455794B2 (pt) |
| EP (1) | EP2438672B1 (pt) |
| CN (2) | CN105337501B (pt) |
| BR (1) | BRPI1011070A2 (pt) |
| CA (1) | CA2764309C (pt) |
| MX (1) | MX2011012968A (pt) |
| RU (1) | RU2540952C2 (pt) |
| WO (1) | WO2010141431A1 (pt) |
Families Citing this family (104)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8455794B2 (en) * | 2009-06-03 | 2013-06-04 | Illinois Tool Works Inc. | Welding power supply with digital control of duty cycle |
| US9252683B2 (en) * | 2009-06-18 | 2016-02-02 | Cirasys, Inc. | Tracking converters with input output linearization control |
| US8604384B2 (en) | 2009-06-18 | 2013-12-10 | Illinois Tool Works Inc. | System and methods for efficient provision of arc welding power source |
| US8638011B2 (en) | 2009-07-10 | 2014-01-28 | Protonex Technology Corporation | Portable power manager operating methods |
| WO2011147461A1 (en) * | 2010-05-28 | 2011-12-01 | Esab Ab | Short arc welding system |
| US10022813B2 (en) * | 2010-05-28 | 2018-07-17 | Esab Ab | Short arc welding system |
| US11167367B2 (en) * | 2011-03-25 | 2021-11-09 | Illinois Tool Works Inc. | Welding power supply with controlled auxiliary power |
| WO2012162585A2 (en) | 2011-05-26 | 2012-11-29 | Thermal Dynamics Corporation | Improved initiation of welding arc by restricting output |
| WO2012162598A1 (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 |
| CN102259230B (zh) * | 2011-07-11 | 2013-10-09 | 深圳市瑞凌实业股份有限公司 | 总线式斩波气保焊接系统及其电源处理方法 |
| US9511444B2 (en) | 2011-07-15 | 2016-12-06 | Illinois Tool Works Inc. | Digital communication based arc control welding system and method |
| US9415459B2 (en) | 2012-04-06 | 2016-08-16 | Illinois Tool Works Inc. | Welding systems having non-contact temperature measurement systems |
| US9266182B2 (en) * | 2012-04-06 | 2016-02-23 | Illinois Tools Works Inc. | Welding torch with a temperature measurement device |
| TWI469485B (zh) * | 2012-05-14 | 2015-01-11 | Fsp Technology Inc | 順向式電源轉換器及其控制方法 |
| US10071434B2 (en) * | 2012-05-17 | 2018-09-11 | Lincoln Global, Inc. | Intelligent waveform selection for a welding system having particular electrical output characteristics |
| US10112251B2 (en) | 2012-07-23 | 2018-10-30 | Illinois Tool Works Inc. | Method and apparatus for providing welding type power |
| US10500669B2 (en) | 2012-07-23 | 2019-12-10 | Illinois Tool Works Inc. | Method and apparatus for providing welding type power with balanced bus |
| US11161193B2 (en) | 2012-07-23 | 2021-11-02 | Illinois Tool Works Inc. | Method and apparatus for providing welding type power with flux balancing |
| US9387550B2 (en) | 2012-09-14 | 2016-07-12 | Illinois Tool Works Inc. | Waveform compensation systems and methods for secondary weld component response |
| US8729951B1 (en) | 2012-11-27 | 2014-05-20 | Freescale Semiconductor, Inc. | Voltage ramp-up protection |
| 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 |
| US9868172B2 (en) * | 2013-03-08 | 2018-01-16 | Lincoln Global, Inc. | Arc welding with waveform control function |
| US10835983B2 (en) | 2013-03-14 | 2020-11-17 | Illinois Tool Works Inc. | Electrode negative pulse welding system and method |
| AU2014248342B2 (en) | 2013-04-01 | 2018-08-30 | Revision Military Soldier Power, Llc | Power manager |
| US9908196B2 (en) | 2013-04-24 | 2018-03-06 | The Esab Group Inc. | Variable switching frequency power supply plasma cutters |
| US11045891B2 (en) | 2013-06-13 | 2021-06-29 | Illinois Tool Works Inc. | Systems and methods for anomalous cathode event control |
| US9539661B2 (en) | 2013-06-24 | 2017-01-10 | Illinois Tool Works Inc. | Welding power supply extended range system and method |
| US9584024B2 (en) | 2013-06-24 | 2017-02-28 | Illinois Tool Works Inc. | Metal working power supply converter system and method |
| US9276471B1 (en) * | 2013-09-18 | 2016-03-01 | Volterra Semiconductor LLC | DC-to-DC converter controllers including clamping or boosting subsystems, and associated methods |
| US10828728B2 (en) | 2013-09-26 | 2020-11-10 | Illinois Tool Works Inc. | Hotwire deposition material processing system and method |
| US8964417B1 (en) * | 2013-12-02 | 2015-02-24 | Grenergy Opto Inc. | Power controllers and control methods suitable for operating a switched mode power supply in quasi-resonant mode |
| CN103817407B (zh) * | 2014-03-14 | 2015-07-01 | 上海沪工焊接集团股份有限公司 | 驱动电路 |
| US10486270B2 (en) * | 2014-04-07 | 2019-11-26 | Illinois Tool Works Inc. | System for determining inductance of a power cable |
| US9774257B2 (en) * | 2014-05-23 | 2017-09-26 | Allegro Microsystems, Llc | Control circuit for a switching regulator driving an LED load with controlled PWM dimming |
| 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 |
| US10556289B2 (en) | 2014-11-07 | 2020-02-11 | Illinois Tool Works Inc. | Welding type power supply for TIG starts |
| BR112017008277A2 (pt) | 2014-11-07 | 2017-12-19 | Illinois Tool Works | método e aparelho para o fornecimento de potência do tipo soldagem com equilíbrio de fluxo |
| BR112017006291A2 (pt) | 2014-11-07 | 2017-12-12 | Illinois Tool Works | método e aparelho que inclui um barramento cc equilibrado para fornecer potência em um soldador a arco |
| WO2016077216A1 (en) | 2014-11-11 | 2016-05-19 | Protonex Technology Corporation | Control module for dc power network |
| 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 |
| US10682722B2 (en) | 2014-12-18 | 2020-06-16 | Illinois Tool Works Inc. | Systems and methods for measuring characteristics of a welding cable with a low power transceiver |
| US10449614B2 (en) * | 2014-12-18 | 2019-10-22 | Illinois Tool Works Inc. | Systems and methods for solid state sensor measurements of welding cables |
| US10672967B2 (en) * | 2014-12-19 | 2020-06-02 | Illinois Tool Works Inc. | Systems for energy harvesting using welding subsystems |
| US11370050B2 (en) | 2015-03-31 | 2022-06-28 | Illinois Tool Works Inc. | Controlled short circuit welding system and method |
| US10766087B2 (en) | 2015-04-15 | 2020-09-08 | Jattus LLC | External pulse generating device and method |
| US10529227B2 (en) * | 2015-11-09 | 2020-01-07 | Fronius International Gmbh | Method for data transmission in the case of a resistance welding current source and resistance welding current source for carrying out the method |
| US10848067B2 (en) | 2015-11-20 | 2020-11-24 | Galvion Soldier Power, Llc | Power manager with reconfigurable power converting circuits |
| WO2017087130A1 (en) | 2015-11-20 | 2017-05-26 | Protonex Technology Corporation | Power manager with reconfigurable power converting circuits |
| US11258366B2 (en) | 2015-11-20 | 2022-02-22 | Galvion Soldier Power, Llc | Power manager with reconfigurable power converting circuits |
| 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 |
| US12194579B2 (en) | 2015-12-10 | 2025-01-14 | Illinois Tool Works Inc. | Systems, methods, and apparatus to preheat welding wire |
| US10675699B2 (en) | 2015-12-10 | 2020-06-09 | Illinois Tool Works Inc. | Systems, methods, and apparatus to preheat welding wire |
| MX384942B (es) * | 2015-12-22 | 2025-03-14 | Thermatool Corp | Sistema de suministro de energía de alta frecuencia con salida muy regulada para calentar una pieza de trabajo. |
| US10734918B2 (en) | 2015-12-28 | 2020-08-04 | Illinois Tool Works Inc. | Systems and methods for efficient provision of arc welding power source |
| WO2017134484A1 (en) * | 2016-02-01 | 2017-08-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Method of estimating an operating characteristic of a power converter |
| US9941792B2 (en) * | 2016-04-01 | 2018-04-10 | Nxp B.V. | DC offset correction for inductor current ripple based, constant-on-time DC-DC converters |
| US10603735B2 (en) | 2016-08-16 | 2020-03-31 | Illinois Tool Works Inc. | Welding power supplies, wire feeders, and systems to compensate a weld voltage via communications over a weld circuit |
| US10773331B2 (en) * | 2016-08-16 | 2020-09-15 | Illinois Tool Works Inc. | Welding power supplies, wire feeders, and systems to compensate a weld voltage via communications over a weld circuit |
| US20180056428A1 (en) * | 2016-08-31 | 2018-03-01 | Esab Ab | Dynamic Power Limitation |
| US10391576B2 (en) * | 2016-11-21 | 2019-08-27 | Illinois Tool Works Inc. | Calculating output inductance of a weld secondary |
| CA3046239C (en) * | 2016-12-30 | 2021-10-12 | The Esab Group Inc. | Dynamic duty cycle for a welding apparatus |
| US11660695B2 (en) | 2017-03-09 | 2023-05-30 | Illinois Tool Works Inc. | Welding power supplies, wire feeders, and systems to measure a weld cable voltage drop |
| US11027355B2 (en) | 2017-03-09 | 2021-06-08 | Illinois Tool Works | Welding power supplies, wire feeders, and systems to measure a weld circuit resistance via communications over the weld circuit |
| US10766092B2 (en) | 2017-04-18 | 2020-09-08 | Illinois Tool Works Inc. | Systems, methods, and apparatus to provide preheat voltage feedback loss protection |
| US11033977B2 (en) | 2017-04-21 | 2021-06-15 | Illinois Tool Works Inc. | Welding type power supply with output rectifier and phase shift double forward converter |
| US20180304393A1 (en) | 2017-04-21 | 2018-10-25 | Illinois Tool Works Inc. | Welding Type Power Supply With Phase Shift Double Forward Converter |
| US10870164B2 (en) | 2017-05-16 | 2020-12-22 | 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 |
| CA3066687C (en) | 2017-06-09 | 2022-08-02 | Illinois Tool Works Inc. | Welding torch, with two contact tips and a plurality of liquid cooling assemblies for conducting currents to the 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 |
| EP3634682B1 (en) | 2017-06-09 | 2023-08-23 | Illinois Tool Works, Inc. | Contact tip with screw threads with longitudinal slots for gas flow, and a head to enable unthreading ; welding torch with such contact tip |
| 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 |
| US11642737B2 (en) * | 2017-07-25 | 2023-05-09 | Illinois Tool Works, Inc. | System and method for inductance compensation in a welding-type system |
| US11020813B2 (en) | 2017-09-13 | 2021-06-01 | Illinois Tool Works Inc. | Systems, methods, and apparatus to reduce cast in a welding wire |
| US11033978B2 (en) * | 2018-02-28 | 2021-06-15 | Esab Ab | Arc voltage sensing and control for a welding apparatus |
| US11498147B2 (en) * | 2018-05-01 | 2022-11-15 | Illinois Tool Works Inc. | Single phase input detection and power source protection |
| US11038437B2 (en) | 2018-05-25 | 2021-06-15 | Illinois Tool Works | AC inverter with active neutral balance |
| EP3843933B1 (en) | 2018-08-31 | 2026-01-14 | Illinois Tool Works, Inc. | Submerged arc welding system and submerged arc welding torch to resistively preheat electrode wire |
| 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 |
| CN109167519A (zh) * | 2018-10-18 | 2019-01-08 | 哈尔滨理工大学 | 一种反激式开关电源数字环路补偿器 |
| KR102542939B1 (ko) * | 2018-12-03 | 2023-06-15 | 현대자동차주식회사 | 저전압 컨버터 제어 시스템 및 방법 |
| CN109514039B (zh) * | 2018-12-13 | 2020-10-09 | 刘堂斌 | 一种数字化焊机电源控制系统 |
| WO2020132251A2 (en) | 2018-12-19 | 2020-06-25 | Illinois Tool Works Inc. | Systems, methods and apparatus to preheat welding wire |
| US11623292B2 (en) | 2019-03-29 | 2023-04-11 | Lincoln Global, Inc. | Real time resistance monitoring of an arc welding circuit |
| US12103121B2 (en) | 2019-04-30 | 2024-10-01 | Illinois Tool Works Inc. | Methods and apparatus to control welding power and preheating power |
| CN110473509B (zh) * | 2019-08-19 | 2021-11-12 | 深圳南云微电子有限公司 | 一种峰值电流型蜂鸣器驱动电路 |
| US12337424B2 (en) * | 2019-10-02 | 2025-06-24 | Illinois Tool Works Inc. | Systems and methods for automatic control of welding parameter output ranges |
| US11772182B2 (en) | 2019-12-20 | 2023-10-03 | Illinois Tool Works Inc. | Systems and methods for gas control during welding wire pretreatments |
| US11733528B2 (en) | 2020-02-06 | 2023-08-22 | Galvion Ltd. | Rugged integrated helmet vision system |
| CN112558671B (zh) * | 2020-12-24 | 2025-04-01 | 东莞市喜见天能源技术有限公司 | 一种可双向对调的可调电源及可调电源双向对调方法 |
| CN112894095B (zh) * | 2021-01-11 | 2024-03-19 | 华南理工大学 | 一种可输出多外特性的数字化水下焊接电源及其工作方法 |
| TWI772016B (zh) | 2021-05-07 | 2022-07-21 | 群光電能科技股份有限公司 | 變壓裝置 |
| US12155263B2 (en) | 2021-08-06 | 2024-11-26 | Galvion Ltd. | Helmet-mounted power system |
| US12337425B2 (en) | 2021-09-02 | 2025-06-24 | Lincoln Global, Inc. | Arc welding adjustable short circuit threshold |
| USD1062615S1 (en) | 2021-12-21 | 2025-02-18 | Galvion Soldier Power, Llc | Power pack |
| US20230241702A1 (en) * | 2022-01-31 | 2023-08-03 | Esab Ab | Weld circuit inductance tracking |
| US12326707B2 (en) | 2022-05-16 | 2025-06-10 | Galvion Ltd. | Method and system of providing a uniform messaging platform in a heterogeneous environment |
| CN115990696B (zh) * | 2023-01-30 | 2025-06-27 | 中广核研究院有限公司 | 衬管焊接控制电路、焊接设备和焊接控制方法 |
| US12456971B2 (en) | 2023-11-30 | 2025-10-28 | Allegro Microsystems, Llc | Method and apparatus for limiting minority carrier injection |
Family Cites Families (88)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3689734A (en) * | 1969-03-04 | 1972-09-05 | North American Rockwell | Programmed control system |
| US3689737A (en) | 1969-03-27 | 1972-09-05 | Aerojet General Co | Radiant heat gun |
| US4359622A (en) * | 1980-05-19 | 1982-11-16 | Vanzetti Infrared & Computer Systems, Inc. | Controller for spot welding |
| KR840002189B1 (ko) * | 1980-07-08 | 1984-11-28 | 미쯔비시덴끼 가부시기가이샤 | 펄스 아아크 용접장치 |
| US4384188A (en) * | 1981-04-09 | 1983-05-17 | Carrier Corporation | Control system for pulsed DC arc welding power supply |
| ATA386782A (de) * | 1982-10-21 | 1984-05-15 | Fronius Schweissmasch | Geregeltes schaltnetzgeraet zum gleich- und/oder wechselstromlichtbogenschweissen |
| 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 |
| US4749935A (en) * | 1984-12-21 | 1988-06-07 | Unipower International Pty. Ltd. | Alternator and controlled rectifier for producing pulse width modulated DC output pulses |
| JPS61273260A (ja) | 1985-05-30 | 1986-12-03 | Mitsubishi Electric Corp | ア−ク溶接電圧制御回路 |
| US5059766A (en) * | 1985-10-25 | 1991-10-22 | Gilliland Malcolm T | Method and apparatus for improved arc striking |
| US4794232A (en) * | 1986-09-17 | 1988-12-27 | Kinetic Energy Corporation | Control for gas metal arc welding system |
| US4894598A (en) * | 1986-11-20 | 1990-01-16 | Staubli International Ag | Digital robot control having an improved pulse width modulator |
| US4866247A (en) * | 1986-12-11 | 1989-09-12 | The Lincoln Electric Company | Apparatus and method of short circuiting arc welding |
| US4947021A (en) * | 1987-12-29 | 1990-08-07 | The Lincoln Electric Company | Method and apparatus for TIG welding |
| US5196668A (en) * | 1988-11-17 | 1993-03-23 | Honda Giken Kogyo Kabushiki Kaisha | DC resistance welding apparatus |
| US5315533A (en) * | 1991-05-17 | 1994-05-24 | Best Power Technology, Inc. | Back-up uninterruptible power system |
| US5357078A (en) * | 1992-12-17 | 1994-10-18 | Snap-On Incorporated | Precision linear variable current control |
| US5278390A (en) * | 1993-03-18 | 1994-01-11 | The Lincoln Electric Company | System and method for controlling a welding process for an arc welder |
| JP2742545B2 (ja) * | 1994-02-25 | 1998-04-22 | ミヤチテクノス株式会社 | 抵抗溶接制御方法 |
| US5600550A (en) * | 1994-06-08 | 1997-02-04 | Progressive Dynamics, Inc. | Power converter for recreational vehicles and the like |
| JPH10264067A (ja) * | 1997-03-28 | 1998-10-06 | Fanuc Ltd | 作業線探索機能を備えたロボット−レーザセンサシステム |
| JP3284930B2 (ja) * | 1997-07-09 | 2002-05-27 | 株式会社日立製作所 | 高周波パルスアーク溶接法とその装置及び用途 |
| US5864116A (en) * | 1997-07-25 | 1999-01-26 | The Lincoln Electric Company | D.C. chopper with inductance control for welding |
| JPH11129077A (ja) * | 1997-10-29 | 1999-05-18 | Miyachi Technos Corp | 抵抗溶接電源装置 |
| US5991169A (en) | 1998-03-16 | 1999-11-23 | Lincoln Global, Inc. | Arc welding power supply |
| US6115273A (en) | 1998-07-09 | 2000-09-05 | Illinois Tool Works Inc. | Power converter with low loss switching |
| US6015964A (en) * | 1998-08-03 | 2000-01-18 | Lincoln Global, Inc. | Electric arc welder with controlled arc |
| US6111216A (en) * | 1999-01-19 | 2000-08-29 | Lincoln Global, Inc. | High current welding power supply |
| WO2000046923A1 (en) * | 1999-02-04 | 2000-08-10 | Electric Power Research Institute, Inc. | Apparatus and method for implementing digital communications on a power line |
| US6160241A (en) * | 1999-03-16 | 2000-12-12 | Lincoln Global, Inc. | Method and apparatus for electric arc welding |
| JP3484457B2 (ja) * | 1999-04-23 | 2004-01-06 | ミヤチテクノス株式会社 | 抵抗溶接電源装置 |
| AT409833B (de) * | 1999-06-04 | 2002-11-25 | Fronius Schweissmasch Prod | Verfahren zur ermittlung der schweissprozessspannung |
| JP2001276971A (ja) | 2000-03-29 | 2001-10-09 | Hitachi Ltd | 高周波パルス溶接機の制御方法及び装置 |
| US6329636B1 (en) | 2000-03-31 | 2001-12-11 | Illinois Tool Works Inc. | Method and apparatus for receiving a universal input voltage in a welding plasma or heating power source |
| US6365874B1 (en) * | 2000-05-22 | 2002-04-02 | Lincoln Global, Inc. | Power supply for electric arc welding |
| US6472633B1 (en) * | 2000-08-18 | 2002-10-29 | Illinois Tool Works Inc. | Method and system for welding with paralleled power supplies |
| US6359258B1 (en) * | 2001-02-16 | 2002-03-19 | Lincoln Global, Inc. | Method of determining cable impedance |
| ITPD20010182A1 (it) * | 2001-07-19 | 2003-01-19 | Selco Srl | Generatore per apparecchi di saldatura ad arco a fattore di potenza unitario. |
| ES2424972T3 (es) | 2001-09-29 | 2013-10-10 | Daikin Industries, Ltd. | Procedimiento para la detección de la corriente de fase, procedimiento de control de inversor, procedimiento de control de motor y aparatos utilizados en estos procedimientos |
| US6717108B2 (en) * | 2001-10-12 | 2004-04-06 | Lincoln Global, Inc. | Electric arc welder and method of designing waveforms therefor |
| US7301308B2 (en) * | 2001-11-02 | 2007-11-27 | Aker Wade Power Technologies, Llc | Fast charger for high capacity batteries |
| TW565485B (en) * | 2001-11-07 | 2003-12-11 | Sansha Electric Mfg Co Ltd | Power supply apparatus for welder |
| GB2393338B (en) | 2001-11-07 | 2004-12-29 | Sansha Electric Mfg Co Ltd | Power supply apparatus |
| US6735537B2 (en) | 2002-03-15 | 2004-05-11 | Motorola, Inc. | Procedure for measuring the current in each phase of a three-phase device via single current sensor |
| CN100516507C (zh) * | 2002-05-14 | 2009-07-22 | 日本特殊陶业株式会社 | 电热塞控制部件和电热塞 |
| RU2223580C1 (ru) * | 2002-07-08 | 2004-02-10 | Открытое акционерное общество "Научно-исследовательский институт газоразрядных приборов "Плазма" | Разрядник |
| US7091445B2 (en) * | 2002-10-25 | 2006-08-15 | Lincoln Global, Inc. | Electric arc welder and method for controlling the welding process of the welder |
| FR2850463A1 (fr) | 2003-01-23 | 2004-07-30 | Soudure Autogene Francaise | Procede et dispositif pour determiner la tension d'arc en soudage a l'arc |
| US7105772B2 (en) * | 2003-03-24 | 2006-09-12 | Lincoln Global, Inc. | Arc welding system and method |
| US6930279B2 (en) * | 2003-07-25 | 2005-08-16 | Lincoln Global, Inc. | Electric arc welder and method for controlling the welding process of the welder |
| US7064290B2 (en) * | 2003-09-08 | 2006-06-20 | Lincoln Global, Inc. | Electric arc welder and method for controlling the welding process of the welder |
| US7049545B2 (en) * | 2003-09-23 | 2006-05-23 | Illinois Tool Works Inc. | MIG welding machine having 115V inverter |
| US7183517B2 (en) * | 2003-11-26 | 2007-02-27 | Illinois Tool Works, Inc. | Portable welding-type apparatus with interchangeable energy storage device |
| US20070187376A1 (en) * | 2003-11-26 | 2007-08-16 | Illinois Tool Works Inc. | Welder or Cutter Using an Energy Storage Device With Or Without a Charger |
| US7173214B2 (en) * | 2004-04-01 | 2007-02-06 | Lincoln Global, Inc. | Electric arc pulse welder with short circuit control |
| US20070215585A1 (en) * | 2006-03-15 | 2007-09-20 | Lincoln Global, Inc. | High current AC welder |
| 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 |
| US8269141B2 (en) * | 2004-07-13 | 2012-09-18 | Lincoln Global, Inc. | 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 |
| JP4698990B2 (ja) | 2004-09-14 | 2011-06-08 | 株式会社三社電機製作所 | 溶接機用電源装置 |
| US9647555B2 (en) * | 2005-04-08 | 2017-05-09 | Lincoln Global, Inc. | Chopper output stage for arc welder power source |
| US8975558B2 (en) * | 2005-04-27 | 2015-03-10 | Lincoln Global, Inc. | Selector device for electric arc welder |
| JP3844004B1 (ja) * | 2005-05-31 | 2006-11-08 | 松下電器産業株式会社 | パルスアーク溶接制御方法及びパルスアーク溶接装置 |
| US20070030612A1 (en) * | 2005-07-23 | 2007-02-08 | Hypertherm, Inc. | Reduced rating output rectifier snubber for plasma cutting power supply |
| US10099308B2 (en) | 2006-02-09 | 2018-10-16 | Illinois Tool Works Inc. | Method and apparatus for welding with battery power |
| US8525077B2 (en) * | 2006-05-09 | 2013-09-03 | Lincoln Global, Inc. | Touch screen waveform design apparatus for welders |
| US7683290B2 (en) * | 2006-05-12 | 2010-03-23 | Lincoln Global, Inc. | Method and apparatus for characterizing a welding output circuit path |
| US8963045B2 (en) * | 2006-09-19 | 2015-02-24 | Lincoln Global, Inc. | Non-linear adaptive control system and method for welding |
| DE102006061731A1 (de) | 2006-12-28 | 2008-07-03 | Robert Bosch Gmbh | Dosiervorrichtung für Flüssig-Reduktionsmittel |
| SE531142C2 (sv) | 2007-05-11 | 2009-01-07 | Esab Ab | Svetskraftaggregat, förfarande samt datorprogramprodukt |
| US20080296276A1 (en) * | 2007-05-31 | 2008-12-04 | Quinn William Schartner | Welding-Type Power Source with Integrated Open-Circuit Voltage Controller |
| CA2693300C (en) * | 2007-07-24 | 2012-10-23 | Panasonic Electric Works Co., Ltd. | Charging monitor |
| GB0721683D0 (en) * | 2007-11-05 | 2007-12-19 | Pilkington Automotive D Gmbh | Wired glazing |
| JP5252475B2 (ja) | 2007-11-06 | 2013-07-31 | オムロンオートモーティブエレクトロニクス株式会社 | 多相電動機の制御装置 |
| RU2356709C1 (ru) * | 2007-11-19 | 2009-05-27 | Федеральное государственное образовательное учреждение высшего профессионального образования Кубанский государственный аграрный университет | Источник питания сварочной дуги |
| US8952293B2 (en) * | 2008-03-14 | 2015-02-10 | Illinois Tool Works Inc. | Welding or cutting power supply using phase shift double forward converter circuit (PSDF) |
| US8637786B2 (en) * | 2008-09-29 | 2014-01-28 | Illinois Tool Works Inc. | Method and apparatus for high power density plasma cutting system |
| WO2010101596A1 (en) * | 2008-12-17 | 2010-09-10 | Nelson Stud Welding, Inc | Capacitor charge and discharge circuit for fastener welding |
| IT1392427B1 (it) * | 2008-12-19 | 2012-03-02 | St Microelectronics Srl | Metodo e dispositivo per generare un segnale rappresentativo di una corrente di un convertitore |
| JP5187439B2 (ja) * | 2009-03-23 | 2013-04-24 | パナソニック株式会社 | 溶接制御方法 |
| US8455794B2 (en) * | 2009-06-03 | 2013-06-04 | Illinois Tool Works Inc. | Welding power supply with digital control of duty cycle |
| US8546726B2 (en) * | 2009-06-03 | 2013-10-01 | Illinois Tool Works Inc. | Systems and devices for determining weld cable inductance |
| WO2011003178A1 (en) * | 2009-07-10 | 2011-01-13 | National Research Council Of Canada | Novel pulsed power supply for plasma electrolytic deposition and other processes |
| JP5466484B2 (ja) * | 2009-11-06 | 2014-04-09 | 株式会社神戸製鋼所 | アーク溶接システム、シングルアーク溶接システムおよびタンデムアーク溶接システム |
| JP5464354B2 (ja) * | 2010-03-08 | 2014-04-09 | 株式会社リコー | 光走査装置及び該光走査装置を備える画像形成装置 |
| US9737951B2 (en) * | 2010-03-10 | 2017-08-22 | Illinois Tool Works Inc. | Welding wire feeder with multimotor standard |
| US10112251B2 (en) * | 2012-07-23 | 2018-10-30 | Illinois Tool Works Inc. | Method and apparatus for providing welding type power |
-
2010
- 2010-05-28 US US12/790,423 patent/US8455794B2/en active Active
- 2010-06-01 CA CA2764309A patent/CA2764309C/en active Active
- 2010-06-01 WO PCT/US2010/036843 patent/WO2010141431A1/en not_active Ceased
- 2010-06-01 CN CN201510824488.4A patent/CN105337501B/zh active Active
- 2010-06-01 BR BRPI1011070A patent/BRPI1011070A2/pt not_active IP Right Cessation
- 2010-06-01 MX MX2011012968A patent/MX2011012968A/es active IP Right Grant
- 2010-06-01 CN CN201080034197.0A patent/CN102804578B/zh active Active
- 2010-06-01 EP EP10726370.9A patent/EP2438672B1/en active Active
- 2010-06-01 RU RU2011152320/07A patent/RU2540952C2/ru not_active IP Right Cessation
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2013
- 2013-05-21 US US13/899,188 patent/US8653413B2/en active Active
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2014
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2015
- 2015-09-09 US US14/849,260 patent/US9492880B2/en active Active
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2016
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| US9144856B2 (en) | 2015-09-29 |
| MX2011012968A (es) | 2012-01-20 |
| CA2764309A1 (en) | 2010-12-09 |
| US8884188B2 (en) | 2014-11-11 |
| CN105337501B (zh) | 2019-06-28 |
| EP2438672B1 (en) | 2016-10-26 |
| CN105337501A (zh) | 2016-02-17 |
| CN102804578A (zh) | 2012-11-28 |
| US20150375328A1 (en) | 2015-12-31 |
| US9737950B2 (en) | 2017-08-22 |
| WO2010141431A1 (en) | 2010-12-09 |
| US20150053661A1 (en) | 2015-02-26 |
| EP2438672A1 (en) | 2012-04-11 |
| CN102804578B (zh) | 2015-12-02 |
| US20130256290A1 (en) | 2013-10-03 |
| US8653413B2 (en) | 2014-02-18 |
| US20170028500A1 (en) | 2017-02-02 |
| RU2011152320A (ru) | 2013-07-20 |
| US20140158670A1 (en) | 2014-06-12 |
| CA2764309C (en) | 2015-05-19 |
| US20100308026A1 (en) | 2010-12-09 |
| US9492880B2 (en) | 2016-11-15 |
| RU2540952C2 (ru) | 2015-02-10 |
| US8455794B2 (en) | 2013-06-04 |
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