JPS50104585A - - Google Patents
Info
- Publication number
- JPS50104585A JPS50104585A JP50003031A JP303175A JPS50104585A JP S50104585 A JPS50104585 A JP S50104585A JP 50003031 A JP50003031 A JP 50003031A JP 303175 A JP303175 A JP 303175A JP S50104585 A JPS50104585 A JP S50104585A
- Authority
- JP
- Japan
- 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
- B23K9/1043—Power supply characterised by the electric circuit
- B23K9/1068—Electric circuits for the supply of power to two or more arcs from a single source
-
- 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
- B23K10/00—Welding or cutting by means of a plasma
-
- 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
- B23K9/067—Starting the arc
- B23K9/0672—Starting the arc without direct contact between electrodes
- B23K9/0678—Ionization of the arc gap by means of an auxiliary arc
-
- 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
- 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
- H05H1/44—Plasma torches using an arc using more than one torch
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Plasma Technology (AREA)
- Arc Welding Control (AREA)
- Arc Welding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE139807A BE809746A (fr) | 1974-01-15 | 1974-01-15 | Alimentation en courants electriques (continu et alternatif) d'installations de plasmas a hautes temperatures. |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS50104585A true JPS50104585A (ja) | 1975-08-18 |
Family
ID=3842508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50003031A Pending JPS50104585A (ja) | 1974-01-15 | 1974-12-31 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS50104585A (ja) |
BE (1) | BE809746A (ja) |
DE (1) | DE2501076A1 (ja) |
FR (1) | FR2258079B1 (ja) |
GB (1) | GB1476531A (ja) |
IT (1) | IT1026989B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2900330A1 (de) * | 1978-01-09 | 1979-07-12 | Inst Elektroswarki Patona | Verfahren zur plasmaerzeugung in einem plasma-lichtbogen-generator und vorrichtung zur durchfuehrung des verfahrens |
GB2111772B (en) * | 1981-12-10 | 1985-09-18 | Tioxide Group Plc | Electric arc discharge apparatus |
GB8502192D0 (en) * | 1985-01-29 | 1985-02-27 | Webb S W | Arc welding tool |
DE3544605A1 (de) * | 1985-12-17 | 1987-06-19 | Linde Ag | Verfahren zum erzeugen eines plasmalichtbogens und plasmalichtbogenbrenner zur durchfuehrung des verfahrens |
US4800716A (en) * | 1986-07-23 | 1989-01-31 | Olin Corporation | Efficiency arcjet thruster with controlled arc startup and steady state attachment |
DE3632425C1 (de) * | 1986-09-24 | 1988-04-14 | Krupp Gmbh | Stromversorgungsvorrichtung fuer eine Drehstrom-Plasmabrennereinheit |
AT386717B (de) * | 1986-12-01 | 1988-10-10 | Voest Alpine Ag | Verfahren zum zuenden eines plasmabogens |
US8492979B2 (en) * | 2010-03-25 | 2013-07-23 | General Electric Company | Plasma generation apparatus |
-
1974
- 1974-01-15 BE BE139807A patent/BE809746A/xx unknown
- 1974-12-11 IT IT3043874A patent/IT1026989B/it active
- 1974-12-31 GB GB5612374A patent/GB1476531A/en not_active Expired
- 1974-12-31 JP JP50003031A patent/JPS50104585A/ja active Pending
-
1975
- 1975-01-06 FR FR7500241A patent/FR2258079B1/fr not_active Expired
- 1975-01-13 DE DE19752501076 patent/DE2501076A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
BE809746A (fr) | 1974-05-02 |
DE2501076A1 (de) | 1975-09-04 |
FR2258079B1 (ja) | 1977-07-01 |
FR2258079A1 (ja) | 1975-08-08 |
IT1026989B (it) | 1978-10-20 |
GB1476531A (en) | 1977-06-16 |