IN2012DN02088A - - Google Patents
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- Publication number
- IN2012DN02088A IN2012DN02088A IN2088DEN2012A IN2012DN02088A IN 2012DN02088 A IN2012DN02088 A IN 2012DN02088A IN 2088DEN2012 A IN2088DEN2012 A IN 2088DEN2012A IN 2012DN02088 A IN2012DN02088 A IN 2012DN02088A
- Authority
- IN
- India
- Prior art keywords
- energy
- switch
- arc
- switched
- operating
- Prior art date
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
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1006—Power supply
- B23K9/1043—Power supply characterised by the electric circuit
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/565—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
- G05F1/569—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Generation Of Surge Voltage And Current (AREA)
- Dc-Dc Converters (AREA)
- Keying Circuit Devices (AREA)
- Arc Welding Control (AREA)
Abstract
The invention relates to a method arid an apparatus for convert ing the energy of an energy storage (2) for operating an arc (6), wherein in order to convert energy, at least one switch (9) of a step-down converter is switched on and off in a controlled manner, wherein said at least one switch (9) is connected to the energy storage (2) at the input end. In order to be able to supply as much of the limited energy available from the energy store (2) to the arc (6), it is provided that a synchronous con¬verter is used as the step-down converter for operating the arc (6), and that the at least one switch (9) of the synchronous converter that is designed as a power unit (3) is connected to a snubber circuit (10) at the output end such that at least the switch (9) is switched on and off in an snubbed state.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA1427/2009A AT508693B1 (en) | 2009-09-10 | 2009-09-10 | METHOD AND DEVICE FOR ENERGY CONVERSION AND WELDING DEVICE |
PCT/AT2010/000327 WO2011029117A1 (en) | 2009-09-10 | 2010-09-10 | Energy conversion method and apparatus, and welding device |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DN02088A true IN2012DN02088A (en) | 2015-08-21 |
Family
ID=43414833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2088DEN2012 IN2012DN02088A (en) | 2009-09-10 | 2010-09-10 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9254534B2 (en) |
EP (1) | EP2475490B1 (en) |
JP (1) | JP5595502B2 (en) |
CN (1) | CN102655976B (en) |
AT (1) | AT508693B1 (en) |
IN (1) | IN2012DN02088A (en) |
RU (1) | RU2495734C1 (en) |
WO (1) | WO2011029117A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT513230A1 (en) * | 2012-08-10 | 2014-02-15 | Fronius Int Gmbh | PORTABLE WELDING ARRANGEMENT AND METHOD FOR OPERATING A PORTABLE WELDING ASSEMBLY |
DE102013202964A1 (en) * | 2013-02-22 | 2014-09-11 | Robert Bosch Gmbh | Hand tool |
CN104907672B (en) * | 2015-05-26 | 2016-08-24 | 湖州炎弘电子有限公司 | Automatization's electric welding machine with auxiliary discharge mechanism |
US10918134B2 (en) | 2015-10-21 | 2021-02-16 | Rai Strategic Holdings, Inc. | Power supply for an aerosol delivery device |
US10449615B2 (en) * | 2016-10-31 | 2019-10-22 | Illinois Tool Works Inc. | Hybrid welding modules |
US11223220B2 (en) | 2016-10-31 | 2022-01-11 | Illinois Tool Works Inc. | Hybrid welding systems and portable hybrid welding modules |
JP7110194B2 (en) * | 2016-12-01 | 2022-08-01 | アール・エイ・アイ・ストラテジック・ホールディングス・インコーポレイテッド | Rechargeable lithium-ion capacitors for aerosol delivery devices |
KR102553587B1 (en) * | 2018-02-22 | 2023-07-10 | 삼성전자 주식회사 | Power converter and method for converting power |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2650522A1 (en) | 1976-11-04 | 1978-05-11 | Wilhelm Merkle | Rollable arc welding trolley, esp. for MIG welding - where trolley contains lead accumulators supplying the welding current |
JPH0341895Y2 (en) * | 1989-05-02 | 1991-09-03 | ||
RU2129330C1 (en) * | 1994-03-15 | 1999-04-20 | Алтайский государственный технический университет им.И.И.Ползунова | Welding voltage converter |
RU2130678C1 (en) * | 1994-12-27 | 1999-05-20 | Акционерное общество "АвтоВАЗ" | Charging/starting device for welding operations |
GB2316244B (en) * | 1996-08-10 | 2000-08-09 | Kanda Enterprises Uk Limited | Electrical welding apparatus |
ITPD980086A1 (en) * | 1998-04-10 | 1999-10-10 | Selco Srl | GENERATOR FOR ARC WELDERS IN FORWARD TOPOLOGY WITH CLAMP ATTI VO |
US6115273A (en) * | 1998-07-09 | 2000-09-05 | Illinois Tool Works Inc. | Power converter with low loss switching |
US6111216A (en) * | 1999-01-19 | 2000-08-29 | Lincoln Global, Inc. | High current welding power supply |
DE10223024A1 (en) * | 2002-05-22 | 2003-12-18 | Metabowerke Gmbh | Power source for an arc welding system |
US7183517B2 (en) | 2003-11-26 | 2007-02-27 | Illinois Tool Works, Inc. | Portable welding-type apparatus with interchangeable energy storage device |
RU2275995C2 (en) * | 2004-07-23 | 2006-05-10 | Общество с ограниченной ответственностью Научно-производственное предприятие "Донэлектроприбор" (ООО НПП "Донэлектроприбор") | Electric arc welding power source |
US10099308B2 (en) * | 2006-02-09 | 2018-10-16 | Illinois Tool Works Inc. | Method and apparatus for welding with battery power |
-
2009
- 2009-09-10 AT ATA1427/2009A patent/AT508693B1/en not_active IP Right Cessation
-
2010
- 2010-09-10 US US13/395,230 patent/US9254534B2/en active Active
- 2010-09-10 EP EP10760216.1A patent/EP2475490B1/en active Active
- 2010-09-10 IN IN2088DEN2012 patent/IN2012DN02088A/en unknown
- 2010-09-10 JP JP2012528191A patent/JP5595502B2/en active Active
- 2010-09-10 RU RU2012113816/02A patent/RU2495734C1/en not_active IP Right Cessation
- 2010-09-10 CN CN201080040117.2A patent/CN102655976B/en active Active
- 2010-09-10 WO PCT/AT2010/000327 patent/WO2011029117A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2011029117A1 (en) | 2011-03-17 |
JP5595502B2 (en) | 2014-09-24 |
AT508693B1 (en) | 2015-05-15 |
AT508693A1 (en) | 2011-03-15 |
RU2012113816A (en) | 2013-10-20 |
EP2475490A1 (en) | 2012-07-18 |
US9254534B2 (en) | 2016-02-09 |
CN102655976B (en) | 2015-04-01 |
US20120175357A1 (en) | 2012-07-12 |
JP2013504429A (en) | 2013-02-07 |
RU2495734C1 (en) | 2013-10-20 |
EP2475490B1 (en) | 2016-11-16 |
CN102655976A (en) | 2012-09-05 |
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