FR2591842B1 - PROCESS FOR PRODUCING A PLASMA ARC AND PLASMA ARC TORCH FOR ITS IMPLEMENTATION - Google Patents
PROCESS FOR PRODUCING A PLASMA ARC AND PLASMA ARC TORCH FOR ITS IMPLEMENTATIONInfo
- Publication number
- FR2591842B1 FR2591842B1 FR868617203A FR8617203A FR2591842B1 FR 2591842 B1 FR2591842 B1 FR 2591842B1 FR 868617203 A FR868617203 A FR 868617203A FR 8617203 A FR8617203 A FR 8617203A FR 2591842 B1 FR2591842 B1 FR 2591842B1
- Authority
- FR
- France
- Prior art keywords
- plasma arc
- implementation
- producing
- torch
- arc torch
- 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.)
- Expired - Fee Related
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
- B23K9/067—Starting the arc
- B23K9/0672—Starting the arc without direct contact between electrodes
- B23K9/0673—Ionisation of the arc gap by means of a tension with a step front (pulses or high frequency tensions)
-
- 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
-
- 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
- H05H1/3421—Transferred arc or pilot arc mode
-
- 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)
- Plasma Technology (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853544605 DE3544605A1 (en) | 1985-12-17 | 1985-12-17 | Method for producing a plasma arc, and a plasma arc burner for carrying out the method |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2591842A1 FR2591842A1 (en) | 1987-06-19 |
FR2591842B1 true FR2591842B1 (en) | 1991-10-18 |
Family
ID=6288655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR868617203A Expired - Fee Related FR2591842B1 (en) | 1985-12-17 | 1986-12-09 | PROCESS FOR PRODUCING A PLASMA ARC AND PLASMA ARC TORCH FOR ITS IMPLEMENTATION |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT384340B (en) |
DE (1) | DE3544605A1 (en) |
FR (1) | FR2591842B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0673186A1 (en) * | 1994-03-17 | 1995-09-20 | Fuji Electric Co., Ltd. | Method and apparatus for generating induced plasma |
AT407401B (en) * | 1998-09-18 | 2001-03-26 | Inocon Technologie Gmbh | Process for hardening surfaces |
FR3107159B1 (en) * | 2020-02-10 | 2022-12-02 | Akryvia | DIRECT STRIKE PLASMA TORCH AND MATCHING DIELECTRIC BARRIER NOZZLE |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT294266B (en) * | 1967-07-18 | 1971-11-10 | Maximilian Dr Pater | Process for the rapid and controllable heating of electrically conductive materials |
AT284989B (en) * | 1968-04-08 | 1970-10-12 | Linde Ag | Power source for operating a plasma arc |
US3666906A (en) * | 1969-06-04 | 1972-05-30 | Thomas D Byrne | Carbide deposition structure and method |
DE2140967C3 (en) * | 1971-08-16 | 1980-04-17 | Messer Griesheim Gmbh, 6000 Frankfurt | Equipment for plasma welding and cutting |
DE2161896B2 (en) * | 1971-12-14 | 1974-10-03 | Robert Bosch Gmbh, 7000 Stuttgart | Circuit arrangement for igniting a direct current arc |
CH546028A (en) * | 1972-06-08 | 1974-02-15 | ||
DD104405A1 (en) * | 1973-05-24 | 1974-03-05 | ||
BE809746A (en) * | 1974-01-15 | 1974-05-02 | ELECTRICAL CURRENT SUPPLY (CONTINUOUS AND ALTERNATIVE) FOR PLASMAS SYSTEMS AT HIGH TEMPERATURES. | |
DD122908A1 (en) * | 1975-12-19 | 1976-11-05 | ||
DE2900330A1 (en) * | 1978-01-09 | 1979-07-12 | Inst Elektroswarki Patona | PROCESS FOR PLASMA GENERATION IN A PLASMA ARC GENERATOR AND DEVICE FOR CARRYING OUT THE PROCESS |
-
1985
- 1985-12-17 DE DE19853544605 patent/DE3544605A1/en active Granted
-
1986
- 1986-02-24 AT AT0047286A patent/AT384340B/en not_active IP Right Cessation
- 1986-12-09 FR FR868617203A patent/FR2591842B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATA47286A (en) | 1987-03-15 |
FR2591842A1 (en) | 1987-06-19 |
AT384340B (en) | 1987-10-27 |
DE3544605C2 (en) | 1993-04-01 |
DE3544605A1 (en) | 1987-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |