TW200621408A - Power source for plasma device - Google Patents
Power source for plasma deviceInfo
- Publication number
- TW200621408A TW200621408A TW094116358A TW94116358A TW200621408A TW 200621408 A TW200621408 A TW 200621408A TW 094116358 A TW094116358 A TW 094116358A TW 94116358 A TW94116358 A TW 94116358A TW 200621408 A TW200621408 A TW 200621408A
- Authority
- TW
- Taiwan
- Prior art keywords
- power source
- series circuit
- tubes
- matrix transformer
- modules
- Prior art date
Links
- 239000011159 matrix material Substances 0.000 abstract 4
- 238000004804 winding Methods 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/36—Circuit arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/08—High-leakage transformers or inductances
- H01F38/085—Welding transformers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F2038/006—Adaptations of transformers or inductances for specific applications or functions matrix transformer consisting of several interconnected individual transformers working as a whole
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/04—Fixed transformers not covered by group H01F19/00 having two or more secondary windings, each supplying a separate load, e.g. for radio set power supplies
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Plasma Technology (AREA)
- Arc Welding Control (AREA)
- Ac-Ac Conversion (AREA)
- Amplifiers (AREA)
- Arc Welding In General (AREA)
- Generation Of Surge Voltage And Current (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/019,893 US7573000B2 (en) | 2003-07-11 | 2004-12-23 | Power source for plasma device |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200621408A true TW200621408A (en) | 2006-07-01 |
TWI280169B TWI280169B (en) | 2007-05-01 |
Family
ID=36087332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094116358A TWI280169B (en) | 2004-12-23 | 2005-05-19 | Power source for plasma device |
Country Status (10)
Country | Link |
---|---|
US (2) | US7573000B2 (zh) |
EP (1) | EP1675139B1 (zh) |
JP (1) | JP4518329B2 (zh) |
KR (1) | KR100702459B1 (zh) |
CN (1) | CN1794554B (zh) |
AU (1) | AU2005237178B2 (zh) |
BR (1) | BRPI0501726A (zh) |
CA (1) | CA2506051C (zh) |
MX (1) | MXPA05006101A (zh) |
TW (1) | TWI280169B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9819271B2 (en) | 2013-09-30 | 2017-11-14 | O2Micro, Inc. | Power converters |
Families Citing this family (35)
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US8304685B2 (en) * | 2005-04-14 | 2012-11-06 | Illinois Tool Works Inc. | System and method for converting welding power to plasma-cutting power |
KR100740281B1 (ko) * | 2005-09-14 | 2007-07-18 | (주)선한엠엔티 | 메조크기 다공성 이산화티탄 박막을 갖는 유리중공구체 및그 제조방법 |
US7671294B2 (en) * | 2006-11-28 | 2010-03-02 | Vladimir Belashchenko | Plasma apparatus and system |
WO2009012735A1 (de) * | 2007-07-23 | 2009-01-29 | Hüttinger Elektronik Gmbh + Co. Kg | Plasmaversorgungseinrichtung |
JP5266775B2 (ja) * | 2008-01-31 | 2013-08-21 | 富士電機株式会社 | 電力変換装置 |
FR2927483A1 (fr) * | 2008-02-12 | 2009-08-14 | Renault Sas | Dispositif et procede d'alimentation pour reacteur plasma pour vehicule automobile |
KR101124709B1 (ko) * | 2008-11-26 | 2012-03-20 | (주)플라즈마텍 | 플라즈마용 전원 공급 장치 |
US8269592B1 (en) * | 2010-05-05 | 2012-09-18 | Lockheed Martin Corporation | Pulse transformer |
US8395074B2 (en) | 2010-12-03 | 2013-03-12 | Kaliburn, Inc. | Plasma ARC systems with cutting and marking functions |
AT512064B1 (de) * | 2011-10-31 | 2015-11-15 | Fronius Int Gmbh | Hochstromtransformator, transformatorelement, kontaktplatte und sekundärwicklung sowie verfahren zur herstellung eines solchen hochstromtransformators |
KR101216752B1 (ko) * | 2011-12-09 | 2012-12-28 | 숭실대학교산학협력단 | 동축권선 변압기를 이용하는 플라이백 컨버터 |
KR101218450B1 (ko) * | 2012-01-30 | 2013-01-04 | 숭실대학교산학협력단 | 동축권선 변압기를 이용한 전력 추정 장치 |
US9455084B2 (en) | 2012-07-19 | 2016-09-27 | The Boeing Company | Variable core electromagnetic device |
US9389619B2 (en) | 2013-07-29 | 2016-07-12 | The Boeing Company | Transformer core flux control for power management |
US9159487B2 (en) | 2012-07-19 | 2015-10-13 | The Boeing Company | Linear electromagnetic device |
US9947450B1 (en) | 2012-07-19 | 2018-04-17 | The Boeing Company | Magnetic core signal modulation |
US9568563B2 (en) | 2012-07-19 | 2017-02-14 | The Boeing Company | Magnetic core flux sensor |
US11161193B2 (en) * | 2012-07-23 | 2021-11-02 | Illinois Tool Works Inc. | Method and apparatus for providing welding type power with flux balancing |
GB2507999B (en) * | 2012-11-16 | 2017-05-17 | Thermo Fisher Scient (Bremen) Gmbh | RF transformer |
US8704193B1 (en) | 2012-11-16 | 2014-04-22 | Thermo Fisher Scientific (Bremen) Gmbh | RF transformer |
WO2014083495A1 (en) * | 2012-11-28 | 2014-06-05 | Par Systems (Pty) Ltd | A laser excitation pulsing system |
US9651633B2 (en) | 2013-02-21 | 2017-05-16 | The Boeing Company | Magnetic core flux sensor |
JP6322990B2 (ja) * | 2013-12-17 | 2018-05-16 | 株式会社リコー | インバータ装置及びプラズマ発生装置 |
CN105590824B (zh) * | 2014-10-20 | 2017-11-03 | 中微半导体设备(上海)有限公司 | 一种等离子体加工设备 |
CN108367373A (zh) * | 2015-12-14 | 2018-08-03 | 依赛彼公司 | 具有扩展电压特性的焊接电源 |
US10403429B2 (en) * | 2016-01-13 | 2019-09-03 | The Boeing Company | Multi-pulse electromagnetic device including a linear magnetic core configuration |
US11764776B2 (en) | 2016-08-17 | 2023-09-19 | Sweven Design Ltd. | Zero excess energy storage transformer |
WO2019073650A1 (ja) * | 2017-10-12 | 2019-04-18 | 三菱電機株式会社 | 変圧器および電力変換装置 |
IT201700119003A1 (it) | 2017-10-20 | 2019-04-20 | Rgm Spa | Trasformatore ad alta frequenza |
US20200306890A1 (en) * | 2019-03-27 | 2020-10-01 | The Esab Group Inc. | Multi-process welding and cutting machine |
US11562845B2 (en) * | 2019-10-17 | 2023-01-24 | Infineon Technologies Austria Ag | Inductor devices and implementations |
CN114762234A (zh) * | 2019-12-05 | 2022-07-15 | 三菱电机株式会社 | 绝缘变压器以及具备其的电力变换装置 |
ES2911074T3 (es) | 2019-12-13 | 2022-05-17 | Wiferion Gmbh | Transmisión de potencia inalámbrica con salida modular |
US12017294B2 (en) | 2020-02-28 | 2024-06-25 | The Esab Group Inc. | Electromagnetic components cooling apparatus, method, and configuration |
EP4376035A3 (en) * | 2020-09-30 | 2024-07-31 | Sweven Design Ltd | Zero excess energy storage transformer |
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JP4108348B2 (ja) * | 2002-02-19 | 2008-06-25 | 株式会社三社電機製作所 | 電源装置 |
JP2004289944A (ja) * | 2003-03-24 | 2004-10-14 | Nagano Japan Radio Co | スイッチング電源装置 |
US7274000B2 (en) * | 2003-07-11 | 2007-09-25 | Lincoln Global, Inc. | Power source for high current welding |
US6998573B2 (en) * | 2003-07-11 | 2006-02-14 | Lincoln Global, Inc. | Transformer module for a welder |
-
2004
- 2004-12-23 US US11/019,893 patent/US7573000B2/en not_active Expired - Fee Related
-
2005
- 2005-05-02 CA CA2506051A patent/CA2506051C/en not_active Expired - Fee Related
- 2005-05-19 TW TW094116358A patent/TWI280169B/zh not_active IP Right Cessation
- 2005-05-23 BR BRPI0501726-2A patent/BRPI0501726A/pt not_active IP Right Cessation
- 2005-06-08 MX MXPA05006101A patent/MXPA05006101A/es active IP Right Grant
- 2005-06-10 KR KR1020050049812A patent/KR100702459B1/ko not_active IP Right Cessation
- 2005-08-02 JP JP2005223713A patent/JP4518329B2/ja not_active Expired - Fee Related
- 2005-08-19 CN CN2005100932399A patent/CN1794554B/zh not_active Expired - Fee Related
- 2005-11-25 AU AU2005237178A patent/AU2005237178B2/en not_active Ceased
- 2005-12-21 EP EP05028029.6A patent/EP1675139B1/en active Active
-
2008
- 2008-03-05 US US12/042,889 patent/US7796005B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9819271B2 (en) | 2013-09-30 | 2017-11-14 | O2Micro, Inc. | Power converters |
US10153700B2 (en) | 2013-09-30 | 2018-12-11 | O2Micro, Inc. | Power converters |
Also Published As
Publication number | Publication date |
---|---|
EP1675139A2 (en) | 2006-06-28 |
US7796005B2 (en) | 2010-09-14 |
AU2005237178B2 (en) | 2007-11-22 |
US7573000B2 (en) | 2009-08-11 |
KR20060073418A (ko) | 2006-06-28 |
CN1794554A (zh) | 2006-06-28 |
US20080150664A1 (en) | 2008-06-26 |
TWI280169B (en) | 2007-05-01 |
KR100702459B1 (ko) | 2007-04-04 |
BRPI0501726A (pt) | 2006-09-05 |
MXPA05006101A (es) | 2006-06-22 |
EP1675139A3 (en) | 2008-01-23 |
EP1675139B1 (en) | 2014-07-23 |
AU2005237178A1 (en) | 2006-07-13 |
CA2506051A1 (en) | 2006-06-23 |
JP4518329B2 (ja) | 2010-08-04 |
CN1794554B (zh) | 2010-12-08 |
JP2006179456A (ja) | 2006-07-06 |
US20050145611A1 (en) | 2005-07-07 |
CA2506051C (en) | 2013-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |