FI892849A0 - System foer tillfoerande av effekt. - Google Patents
System foer tillfoerande av effekt.Info
- Publication number
- FI892849A0 FI892849A0 FI892849A FI892849A FI892849A0 FI 892849 A0 FI892849 A0 FI 892849A0 FI 892849 A FI892849 A FI 892849A FI 892849 A FI892849 A FI 892849A FI 892849 A0 FI892849 A0 FI 892849A0
- Authority
- FI
- Finland
- Prior art keywords
- tillfoerande
- effekt
- system foer
- foer
- foer tillfoerande
- 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
- B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
-
- 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
-
- 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
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
- H02M7/064—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode with several outputs
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Arc Welding Control (AREA)
- Plasma Technology (AREA)
- Arc Welding In General (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/204,640 US4918285A (en) | 1988-06-09 | 1988-06-09 | System for supplying power |
Publications (2)
Publication Number | Publication Date |
---|---|
FI892849A0 true FI892849A0 (fi) | 1989-06-09 |
FI892849A FI892849A (fi) | 1989-12-10 |
Family
ID=22758798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI892849A FI892849A (fi) | 1988-06-09 | 1989-06-09 | System foer tillfoerande av effekt. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4918285A (fi) |
EP (1) | EP0345981B1 (fi) |
JP (1) | JPH0241662A (fi) |
KR (1) | KR920006759B1 (fi) |
AU (1) | AU617804B2 (fi) |
BR (1) | BR8902756A (fi) |
DE (1) | DE68917037T2 (fi) |
FI (1) | FI892849A (fi) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1259194B (it) * | 1992-12-18 | 1996-03-11 | Alimentatore a carico risonante per saldatura ad arco | |
US5513087A (en) * | 1993-07-15 | 1996-04-30 | Olin Corporation | Arcjet startup using a shunt output high voltage pulse circuit |
US5605039A (en) * | 1993-07-15 | 1997-02-25 | Olin Corporation | Parallel arcjet starter system |
US6031334A (en) * | 1998-06-17 | 2000-02-29 | Primex Technologies, Inc. | Method and apparatus for selectively distributing power in a thruster system |
US6130398A (en) * | 1998-07-09 | 2000-10-10 | Illinois Tool Works Inc. | Plasma cutter for auxiliary power output of a power source |
US6023037A (en) * | 1998-11-05 | 2000-02-08 | Lincoln Global, Inc. | Electric ARC welder and plasma cutter |
CN100361772C (zh) * | 2000-11-13 | 2008-01-16 | 伊利诺斯器械工程公司 | 具有起动电路的机动焊接电源 |
KR100421558B1 (ko) * | 2001-03-27 | 2004-03-09 | 이진식 | 삼상직류용접기의 전력제어방법 |
US7115834B2 (en) * | 2003-09-02 | 2006-10-03 | Illinois Tool Works Inc. | Method and apparatus of electronic selection of an output mode of a welding power source |
US20080149602A1 (en) * | 2006-12-22 | 2008-06-26 | Illinois Tool Works Inc. | Welding and plasma cutting method and system |
US9108263B2 (en) * | 2007-04-30 | 2015-08-18 | Illinois Tool Works Inc. | Welding power source with automatic variable high frequency |
US9040869B2 (en) * | 2007-12-19 | 2015-05-26 | Illinois Tool Works Inc. | Plasma cutter having microprocessor control |
US20090160573A1 (en) * | 2007-12-19 | 2009-06-25 | Illinois Tool Works, Inc. | GFCI-Compatible Circuit for Plasma Cutting System |
US8399797B2 (en) * | 2007-12-19 | 2013-03-19 | Illinois Tool Works Inc. | Automatic compressor adjustment system and method for a portable cutting torch system |
US8373084B2 (en) * | 2007-12-19 | 2013-02-12 | Illinois Tool Works Inc. | Plasma cutter having high power density |
US8153924B2 (en) * | 2007-12-19 | 2012-04-10 | Illinois Tool Works Inc. | Plasma cutter having thermal model for component protection |
US20090159581A1 (en) * | 2007-12-19 | 2009-06-25 | Illinois Tool Works Inc. | Compressor Profile for Resonance Points System and Method |
US8859928B2 (en) * | 2007-12-19 | 2014-10-14 | Illinois Tool Works Inc. | Multi-stage compressor in a plasma cutter |
US8153925B2 (en) * | 2007-12-19 | 2012-04-10 | Illinois Tool Works Inc. | Heat exchanger and moisture removal for a plasma cutting system |
KR101017585B1 (ko) * | 2008-12-31 | 2011-02-28 | 지에스플라텍 주식회사 | 혼합형 플라즈마 토치의 전원 장치 |
CN109570698B (zh) * | 2019-01-02 | 2024-02-06 | 南通富力机电设备有限责任公司 | 一种逆变多功能焊机输出电路及其控制方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3530359A (en) * | 1968-09-20 | 1970-09-22 | Miller Electric Mfg | Adjustable arc welding power supply system |
US3728516A (en) * | 1970-10-16 | 1973-04-17 | A Daspit | Welding power source |
DE2333594A1 (de) * | 1973-07-02 | 1975-01-30 | Messer Griesheim Gmbh | Einrichtung zum schutzgaslichtbogenschweissen mit gleich- und wechselstrom |
SE438615B (sv) * | 1976-04-28 | 1985-04-29 | Thermal Dynamics Corp | Bagsvetsapparat |
GB1546211A (en) * | 1976-05-12 | 1979-05-23 | Tri Electronics Ab | Current unit for arc welding |
DE2741469C3 (de) * | 1977-09-15 | 1981-05-21 | Messer Griesheim Gmbh, 6000 Frankfurt | Einrichtung zum Lichtbogenschweißen oder- schneiden mit einem Steuergerät für den Schweiß-/Schneidvorgang |
DE2749087A1 (de) * | 1977-11-02 | 1979-05-03 | Lorch Schweisstech Gmbh | Schweissgeraet fuer mehrere schweissarten |
SE425222B (sv) * | 1978-05-30 | 1982-09-13 | Thermal Dynamics Corp | Anordning for kortbagsvetsning |
SE425060B (sv) * | 1978-05-30 | 1982-08-30 | Thermal Dynamics Corp | Anordning for kortbagsvetsning |
JPS55109571A (en) * | 1979-02-16 | 1980-08-23 | Hitachi Seiko Ltd | Power unit for arc welding |
US4330700A (en) * | 1980-03-25 | 1982-05-18 | Peter Jagieniak | Plasmaburner with contact protection |
US4410788A (en) * | 1980-04-16 | 1983-10-18 | Summers John E | Power and fluid supply source with multi-function cutting and welding capabilities |
FR2562453B1 (fr) * | 1984-04-04 | 1988-02-26 | Soudure Autogene Francaise | Equipement de coupage plasma de tres faible puissance |
-
1988
- 1988-06-09 US US07/204,640 patent/US4918285A/en not_active Expired - Fee Related
-
1989
- 1989-05-18 AU AU34965/89A patent/AU617804B2/en not_active Ceased
- 1989-05-26 EP EP89305381A patent/EP0345981B1/en not_active Expired - Lifetime
- 1989-05-26 DE DE68917037T patent/DE68917037T2/de not_active Expired - Fee Related
- 1989-06-09 BR BR898902756A patent/BR8902756A/pt not_active IP Right Cessation
- 1989-06-09 JP JP1148197A patent/JPH0241662A/ja active Pending
- 1989-06-09 FI FI892849A patent/FI892849A/fi not_active Application Discontinuation
- 1989-06-09 KR KR1019890007982A patent/KR920006759B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH0241662A (ja) | 1990-02-09 |
BR8902756A (pt) | 1990-02-01 |
EP0345981B1 (en) | 1994-07-27 |
DE68917037T2 (de) | 1995-03-02 |
AU3496589A (en) | 1989-12-14 |
AU617804B2 (en) | 1991-12-05 |
EP0345981A2 (en) | 1989-12-13 |
KR920006759B1 (ko) | 1992-08-17 |
EP0345981A3 (en) | 1990-08-22 |
FI892849A (fi) | 1989-12-10 |
US4918285A (en) | 1990-04-17 |
KR910000289A (ko) | 1991-01-29 |
DE68917037D1 (de) | 1994-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed | ||
FD | Application lapsed |
Owner name: POWCON INCORPORATED |