DK61883D0 - Trefaset svejseeffektforsyning - Google Patents
Trefaset svejseeffektforsyningInfo
- Publication number
- DK61883D0 DK61883D0 DK0618/83A DK61883A DK61883D0 DK 61883 D0 DK61883 D0 DK 61883D0 DK 0618/83 A DK0618/83 A DK 0618/83A DK 61883 A DK61883 A DK 61883A DK 61883 D0 DK61883 D0 DK 61883D0
- Authority
- DK
- Denmark
- Prior art keywords
- arc
- current
- phase
- conducting paths
- pulses
- Prior art date
Links
Classifications
-
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
- H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M5/25—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M5/27—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means for conversion of frequency
- H02M5/271—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means for conversion of frequency from a three phase input voltage
-
- 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
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/145—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means
- H02M7/155—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/162—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration
- H02M7/1623—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration with control circuit
- H02M7/1626—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration with control circuit with automatic control of the output voltage or current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Generation Of Surge Voltage And Current (AREA)
- Arc Welding Control (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Nonmetallic Welding Materials (AREA)
- Disintegrating Or Milling (AREA)
- Emergency Protection Circuit Devices (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Networks Using Active Elements (AREA)
- Devices For Supply Of Signal Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/348,531 US4435632A (en) | 1982-02-12 | 1982-02-12 | Three phase square wave welding power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK61883D0 true DK61883D0 (da) | 1983-02-11 |
| DK61883A DK61883A (da) | 1983-08-13 |
Family
ID=23368438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK61883A DK61883A (da) | 1982-02-12 | 1983-02-11 | Trefaset svejseeffektforsyning |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4435632A (da) |
| EP (1) | EP0086641B1 (da) |
| KR (1) | KR840003449A (da) |
| AT (1) | ATE24801T1 (da) |
| AU (1) | AU555206B2 (da) |
| BR (1) | BR8300615A (da) |
| CA (1) | CA1199982A (da) |
| DE (1) | DE3369037D1 (da) |
| DK (1) | DK61883A (da) |
| IN (1) | IN157466B (da) |
| ZA (1) | ZA83350B (da) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4004667A1 (de) * | 1990-02-15 | 1991-08-22 | Peter Bodewigs | Wechselstromquelle zum schweissen |
| CN1039074C (zh) * | 1990-06-08 | 1998-07-08 | 佐藤亮拿 | 供电装置与焊接设备 |
| TW214522B (en) * | 1992-05-18 | 1993-10-11 | Lincoln Electric Co | Control system for alternating current tig welder |
| JP3411775B2 (ja) * | 1997-03-10 | 2003-06-03 | 三菱重工業株式会社 | ガスタービン動翼 |
| US6114655A (en) * | 1997-06-11 | 2000-09-05 | Illinois Tool Works Inc. | Method and apparatus for producing welding power |
| US6177651B1 (en) | 1998-06-11 | 2001-01-23 | Illinois Tool Works Inc. | Method and apparatus for producing welding power |
| AU782604B2 (en) * | 2001-05-22 | 2005-08-11 | Sumitomo Electric Industries, Ltd. | Method for fusion splicing optical fibers and apparatus for heating spliced part by arc |
| US8476554B2 (en) * | 2005-06-01 | 2013-07-02 | Lincoln Global, Inc. | Methods and apparatus for improved low current AC/DC TIG welding and starting |
| RU2474034C2 (ru) * | 2011-03-29 | 2013-01-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВПО МГТУ "СТАНКИН") | Двадцатичетырехпульсный преобразователь |
| US10105781B2 (en) | 2012-06-08 | 2018-10-23 | Illinois Tool Works Inc. | Welding system inrush current control system and method |
| US9662735B2 (en) | 2012-06-08 | 2017-05-30 | Illinois Tool Works Inc. | Welding wire feeder power application system and method |
| US10406621B2 (en) * | 2012-06-08 | 2019-09-10 | Illinois Tool Works Inc. | Polarity sensing welding wire feeder system and method |
| US9878393B2 (en) | 2012-06-08 | 2018-01-30 | Illinois Tool Works Inc. | Welding wire feeder power control system and method |
| US10384289B2 (en) | 2012-06-08 | 2019-08-20 | Illinois Tool Works Inc. | Welding wire feeder bus control system and method |
| RU2487457C1 (ru) * | 2012-07-31 | 2013-07-10 | Ариф Гасан оглы Аслан-заде | Преобразователь трехфазного переменного напряжения |
| RU2563247C1 (ru) * | 2013-11-25 | 2015-09-20 | Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации | Преобразователь постоянного напряжения в трехфазное квазисинусоидальное с широтно-импульсной модуляцией |
| US20180036822A1 (en) * | 2015-06-18 | 2018-02-08 | Illinois Tool Works Inc. | Welding system with arc control |
| RU2732193C2 (ru) * | 2020-05-12 | 2020-09-14 | Ариф Гасан оглы Аслан-заде | Преобразователь трехфазного переменного напряжения (варианты) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3364334A (en) | 1966-10-19 | 1968-01-16 | Hitachi Ltd | Method and apparatus for arc welding |
| DE1908016C3 (de) * | 1968-06-14 | 1973-10-18 | Institut Elektroswarki Imeni E.O. Patona, Kiew (Sowjetunion) | Impulsgenerator fur das Mehr stellen Lichtbogenschweißen |
| DD95883A1 (da) * | 1972-01-21 | 1973-02-20 | ||
| SU434393A1 (ru) | 1972-05-22 | 1974-06-30 | М. Сибгатулин, Н. Черкасов , В. Р. Лепп | Ставилиз.атор тока |
| US3989922A (en) | 1974-05-16 | 1976-11-02 | United Air Lines | Pulsed arc welding apparatus |
| GB1492311A (en) | 1975-03-06 | 1977-11-16 | Atomic Energy Authority Uk | Electric arc-welding processes and apparatus therefor |
| US4038515A (en) | 1975-05-08 | 1977-07-26 | Miller Electric Manufacturing Company | Asymmetrical a.c. welder |
| US3999034A (en) | 1975-06-02 | 1976-12-21 | Hobart Brothers Company | Square wave welding system |
| CS193265B1 (en) | 1977-08-02 | 1979-10-31 | Josef Cibulka | Connection of the static welding source |
| US4247752A (en) | 1978-03-31 | 1981-01-27 | Westinghouse Electric Corp. | Constant current arc welder |
| US4180720A (en) | 1978-06-15 | 1979-12-25 | Hobart Brothers Company | Welding power supply |
| DE2855664A1 (de) * | 1978-12-22 | 1980-07-03 | Messer Griesheim Gmbh | Stromquelle fuer das lichtbogenschweissen |
-
1982
- 1982-02-12 US US06/348,531 patent/US4435632A/en not_active Expired - Fee Related
-
1983
- 1983-01-18 AU AU10563/83A patent/AU555206B2/en not_active Ceased
- 1983-01-19 ZA ZA83350A patent/ZA83350B/xx unknown
- 1983-01-26 CA CA000420312A patent/CA1199982A/en not_active Expired
- 1983-02-08 BR BR8300615A patent/BR8300615A/pt unknown
- 1983-02-09 IN IN151/CAL/83A patent/IN157466B/en unknown
- 1983-02-11 DK DK61883A patent/DK61883A/da not_active Application Discontinuation
- 1983-02-11 DE DE8383300699T patent/DE3369037D1/de not_active Expired
- 1983-02-11 KR KR1019830000555A patent/KR840003449A/ko not_active Application Discontinuation
- 1983-02-11 AT AT83300699T patent/ATE24801T1/de not_active IP Right Cessation
- 1983-02-11 EP EP83300699A patent/EP0086641B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1199982A (en) | 1986-01-28 |
| EP0086641A2 (en) | 1983-08-24 |
| BR8300615A (pt) | 1983-11-08 |
| US4435632A (en) | 1984-03-06 |
| EP0086641B1 (en) | 1987-01-07 |
| DE3369037D1 (en) | 1987-02-12 |
| IN157466B (da) | 1986-04-05 |
| AU1056383A (en) | 1983-08-18 |
| AU555206B2 (en) | 1986-09-18 |
| ZA83350B (en) | 1983-10-26 |
| DK61883A (da) | 1983-08-13 |
| ATE24801T1 (de) | 1987-01-15 |
| KR840003449A (ko) | 1984-09-08 |
| EP0086641A3 (en) | 1984-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment |