JPS54136551A - Direct current welder - Google Patents
Direct current welderInfo
- Publication number
- JPS54136551A JPS54136551A JP4338879A JP4338879A JPS54136551A JP S54136551 A JPS54136551 A JP S54136551A JP 4338879 A JP4338879 A JP 4338879A JP 4338879 A JP4338879 A JP 4338879A JP S54136551 A JPS54136551 A JP S54136551A
- Authority
- JP
- Japan
- Prior art keywords
- direct current
- current welder
- welder
- direct
- current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
-
- 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)
- Spectroscopy & Molecular Physics (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
- Nonmetallic Welding Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7804157A SE7804157L (sv) | 1978-04-12 | 1978-04-12 | Svetsaggregat |
SE7806286A SE7806286L (sv) | 1978-05-30 | 1978-05-30 | Svetsaggregat |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54136551A true JPS54136551A (en) | 1979-10-23 |
Family
ID=26657030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4338879A Pending JPS54136551A (en) | 1978-04-12 | 1979-04-10 | Direct current welder |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS54136551A (ja) |
DE (1) | DE2914535A1 (ja) |
DK (1) | DK152379A (ja) |
FI (1) | FI791112A (ja) |
FR (1) | FR2422472A1 (ja) |
GB (1) | GB2019135B (ja) |
IT (1) | IT7921714A0 (ja) |
NO (1) | NO790942L (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5886978A (ja) * | 1981-11-20 | 1983-05-24 | Hitachi Seiko Ltd | ア−ク溶接装置 |
JPS5890376A (ja) * | 1981-11-24 | 1983-05-30 | Hitachi Seiko Ltd | ア−ク溶接装置 |
JPS58107266A (ja) * | 1981-12-18 | 1983-06-25 | Hitachi Seiko Ltd | 溶接用電源装置 |
JPS6028963U (ja) * | 1983-07-30 | 1985-02-27 | 株式会社 三社電機製作所 | 電源装置 |
JPS60136873U (ja) * | 1984-02-20 | 1985-09-11 | 株式会社 三社電機製作所 | 溶接,切断兼用型電源装置 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4453073A (en) * | 1980-12-22 | 1984-06-05 | Crucible Societe Anonyme | High frequency welding apparatus |
DE3277803D1 (en) * | 1981-10-27 | 1988-01-21 | Fronius Schweissmasch | Electronic welding device |
US4521672A (en) * | 1981-10-27 | 1985-06-04 | Miller Electric Manufacturing Company | Electronic welding apparatus |
US4520255A (en) * | 1982-06-22 | 1985-05-28 | Crucible Societe Anonyme | High frequency self-oscillating welding apparatus |
SE438109B (sv) * | 1983-11-28 | 1985-04-01 | Esab Ab | Stromkella for ljusbagsvetsning |
AT383978B (de) * | 1986-03-24 | 1987-09-10 | Fronius Schweissmasch | Geregeltes schweiss-schaltnetzgeraet zum lichtbogenschweissen |
AU651114B2 (en) * | 1990-05-15 | 1994-07-14 | Electricity Commission Of New South Wales, The | A DC switched arc torch power supply |
EP0528913A4 (en) * | 1990-05-15 | 1993-07-28 | The University Of Sydney | A dc switched arc torch power supply |
CA2085594A1 (en) * | 1990-06-15 | 1991-12-16 | Brian Campbell | Dc arc torch power supply |
AU651120B2 (en) * | 1990-06-15 | 1994-07-14 | Electricity Commission Of New South Wales, The | A DC arc torch power supply |
DE4041448A1 (de) * | 1990-12-21 | 1992-07-02 | Kuka Schweissanlagen & Roboter | Stromquelle und verfahren zur steuerung einer stromquelle |
FI87412C (fi) * | 1991-02-25 | 1992-12-28 | Kemppi Oy | Svetsningsinverter och foerfarande foer styrning av svetsningsinverter |
IT1259194B (it) * | 1992-12-18 | 1996-03-11 | Alimentatore a carico risonante per saldatura ad arco | |
ITBO20060383A1 (it) * | 2006-05-18 | 2007-11-19 | Tecna Spa | Saldatrice elettrica atta a minimizzare l'esposizione del corpo umano ai campi elettromagnetici da essa generati, e relativo procedimento di minimizzazione. |
WO2013178028A1 (zh) * | 2012-06-01 | 2013-12-05 | 江门市保值久机电有限公司 | 一种应用脉冲电流的手弧焊接装置及其焊接方法 |
-
1979
- 1979-03-20 NO NO790942A patent/NO790942L/no unknown
- 1979-03-26 GB GB7910525A patent/GB2019135B/en not_active Expired
- 1979-03-29 FR FR7907916A patent/FR2422472A1/fr active Pending
- 1979-04-04 FI FI791112A patent/FI791112A/fi not_active Application Discontinuation
- 1979-04-10 DE DE19792914535 patent/DE2914535A1/de not_active Withdrawn
- 1979-04-10 JP JP4338879A patent/JPS54136551A/ja active Pending
- 1979-04-10 IT IT7921714A patent/IT7921714A0/it unknown
- 1979-04-11 DK DK152379A patent/DK152379A/da not_active IP Right Cessation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5886978A (ja) * | 1981-11-20 | 1983-05-24 | Hitachi Seiko Ltd | ア−ク溶接装置 |
JPS5890376A (ja) * | 1981-11-24 | 1983-05-30 | Hitachi Seiko Ltd | ア−ク溶接装置 |
JPS58107266A (ja) * | 1981-12-18 | 1983-06-25 | Hitachi Seiko Ltd | 溶接用電源装置 |
JPS6028963U (ja) * | 1983-07-30 | 1985-02-27 | 株式会社 三社電機製作所 | 電源装置 |
JPS60136873U (ja) * | 1984-02-20 | 1985-09-11 | 株式会社 三社電機製作所 | 溶接,切断兼用型電源装置 |
JPH0315259Y2 (ja) * | 1984-02-20 | 1991-04-03 |
Also Published As
Publication number | Publication date |
---|---|
FR2422472A1 (fr) | 1979-11-09 |
GB2019135B (en) | 1982-07-07 |
FI791112A (fi) | 1979-10-13 |
DE2914535A1 (de) | 1979-10-25 |
NO790942L (no) | 1979-10-15 |
GB2019135A (en) | 1979-10-24 |
DK152379A (da) | 1979-10-13 |
IT7921714A0 (it) | 1979-04-10 |
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