CA1111913A - Plasma-arc welding and cutting machine - Google Patents
Plasma-arc welding and cutting machineInfo
- Publication number
- CA1111913A CA1111913A CA298,870A CA298870A CA1111913A CA 1111913 A CA1111913 A CA 1111913A CA 298870 A CA298870 A CA 298870A CA 1111913 A CA1111913 A CA 1111913A
- Authority
- CA
- Canada
- Prior art keywords
- nozzle
- electrode
- torch body
- tip
- machine according
- 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
Links
Classifications
-
- 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
- H05H1/28—Cooling arrangements
-
- 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
-
- 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
- H05H1/3484—Convergent-divergent 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
- H05H1/3489—Means for contact starting
-
- 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
- H05H1/38—Guiding or centering of electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mechanical Engineering (AREA)
- Plasma Technology (AREA)
- Arc Welding In General (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3473177A JPS53119755A (en) | 1977-03-30 | 1977-03-30 | Plasma welding machine |
JP52-34731 | 1977-03-30 | ||
JP53-15105 | 1978-02-13 | ||
JP1510478A JPS5851790B2 (ja) | 1978-02-13 | 1978-02-13 | プラズマ溶接機 |
JP1510578A JPS5851791B2 (ja) | 1978-02-13 | 1978-02-13 | プラズマ溶接機 |
JP53-15104 | 1978-02-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1111913A true CA1111913A (en) | 1981-11-03 |
Family
ID=27280876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA298,870A Expired CA1111913A (en) | 1977-03-30 | 1978-03-14 | Plasma-arc welding and cutting machine |
Country Status (7)
Country | Link |
---|---|
CA (1) | CA1111913A (xx) |
DE (1) | DE2813804C2 (xx) |
FR (1) | FR2385483A1 (xx) |
GB (1) | GB1598574A (xx) |
HK (1) | HK39484A (xx) |
MY (1) | MY8500511A (xx) |
SG (1) | SG17384G (xx) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4300033A (en) * | 1979-06-14 | 1981-11-10 | Rensselaer Polytechnic Institute | Reduced operating noise nozzle for electric arc cutting device |
DE3216556A1 (de) * | 1982-05-04 | 1983-11-17 | Messer Griesheim Gmbh, 6000 Frankfurt | Plasmabrenner, insbesondere plasma-pulver-auftragschweissbrenner |
SE444902B (sv) * | 1983-09-29 | 1986-05-20 | Adolf Gunnar Gustafson | Skerbrennare |
FR2556549B1 (fr) * | 1983-12-07 | 1986-10-17 | Soudure Autogene Francaise | Procede d'allumage d'un arc pour torche de soudage ou coupage et torche adaptee a mettre en oeuvre ce procede |
DE3435680A1 (de) * | 1984-09-28 | 1986-04-03 | Fried. Krupp Gmbh, 4300 Essen | Plasmabrenner |
FR2596942B1 (fr) * | 1986-04-07 | 1988-11-25 | Rodrigues Francis | Torche a plasmagene universel |
AT385166B (de) * | 1987-03-30 | 1988-02-25 | Inst Elektroswarki Patona | Brenner fuer die plasmastrahlbearbeitung von werkstoffen |
DE8904460U1 (de) * | 1989-04-10 | 1989-06-29 | Krupp Medizintechnik GmbH, 4300 Essen | Mikroplasma-Schweißvorrichtung |
US5514848A (en) * | 1994-10-14 | 1996-05-07 | The University Of British Columbia | Plasma torch electrode structure |
GB0002704D0 (en) * | 2000-02-08 | 2000-03-29 | Circle Technical Services Limi | Gas cutting shroud |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL295002A (xx) * | 1962-07-13 | |||
CH408230A (fr) * | 1964-05-11 | 1966-02-28 | Secheron Atel | Procédé de soudure de tôles minces, au moyen de l'arc électrique |
DE1615352B2 (de) * | 1967-11-02 | 1971-09-02 | VEB Mansfeld Kombinat Wilhelm Pieck, χ 4250 Lutherstadt Eisleben | Schaltungsanordnung und vorrichtung fuer plasma handbrenner |
DE1790209B1 (de) * | 1968-09-28 | 1971-10-14 | Siemens Ag | Gasstabilisierter lichtbogenbrenner |
BE795236A (fr) * | 1972-02-09 | 1973-05-29 | Vysoka Skola Banska Ostrava | Bruleur a plasma avec alimentation axiale du gaz stabilisant |
-
1978
- 1978-03-14 GB GB10141/78A patent/GB1598574A/en not_active Expired
- 1978-03-14 CA CA298,870A patent/CA1111913A/en not_active Expired
- 1978-03-29 FR FR7809032A patent/FR2385483A1/fr active Granted
- 1978-03-30 DE DE2813804A patent/DE2813804C2/de not_active Expired
-
1984
- 1984-02-25 SG SG173/84A patent/SG17384G/en unknown
- 1984-05-03 HK HK394/84A patent/HK39484A/xx unknown
-
1985
- 1985-12-30 MY MY511/85A patent/MY8500511A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
MY8500511A (en) | 1985-12-31 |
FR2385483B1 (xx) | 1983-01-21 |
DE2813804C2 (de) | 1982-12-09 |
DE2813804A1 (de) | 1978-10-05 |
SG17384G (en) | 1985-03-08 |
HK39484A (en) | 1984-05-11 |
FR2385483A1 (fr) | 1978-10-27 |
GB1598574A (en) | 1981-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |