DD96655A1 - - Google Patents
Info
- Publication number
- DD96655A1 DD96655A1 DD163513A DD16351372A DD96655A1 DD 96655 A1 DD96655 A1 DD 96655A1 DD 163513 A DD163513 A DD 163513A DD 16351372 A DD16351372 A DD 16351372A DD 96655 A1 DD96655 A1 DD 96655A1
- Authority
- DD
- German Democratic Republic
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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0205—Non-consumable electrodes; C-electrodes
-
- 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
- H05H1/3436—Hollow cathodes with internal coolant flow
-
- 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
- H05H1/3442—Cathodes with inserted tip
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Plasma Technology (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1751997A SU420222A1 (en) | 1972-02-29 | 1972-02-29 | Non-consumable electrode for arc processes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD96655A1 true DD96655A1 (en) | 1973-04-12 |
Family
ID=20504349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD163513A DD96655A1 (en) | 1972-02-29 | 1972-06-07 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4918739A (en) |
| DD (1) | DD96655A1 (en) |
| DE (1) | DE2226818A1 (en) |
| FR (1) | FR2173874A1 (en) |
| IT (1) | IT965747B (en) |
| SE (1) | SE370889B (en) |
| SU (1) | SU420222A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4304980A (en) * | 1978-07-11 | 1981-12-08 | Fridlyand Mikhail G | Non-consumable electrode |
| FR2852479A1 (en) * | 2003-03-14 | 2004-09-17 | Air Liquide | Emissive insert made of a hafnium-zirconium alloy, for the electrode of a plasma torch for cutting construction components |
| FR2917314A1 (en) * | 2007-06-14 | 2008-12-19 | Air Liquide | Electrode for arch-plasma torch, comprises a hollow electrode body with one-eyed disc-shaped bottom comprising a cylindrical central structure projecting towards an inner side of electrode body |
-
1972
- 1972-01-09 FR FR7220929A patent/FR2173874A1/en not_active Withdrawn
- 1972-02-29 SU SU1751997A patent/SU420222A1/en active
- 1972-06-02 DE DE2226818A patent/DE2226818A1/en active Pending
- 1972-06-02 SE SE7207285A patent/SE370889B/xx unknown
- 1972-06-07 DD DD163513A patent/DD96655A1/xx unknown
- 1972-06-16 IT IT41604/72A patent/IT965747B/en active
- 1972-06-27 JP JP47063756A patent/JPS4918739A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4918739A (en) | 1974-02-19 |
| SU420222A1 (en) | 1976-08-05 |
| IT965747B (en) | 1974-02-11 |
| FR2173874A1 (en) | 1973-10-12 |
| DE2226818A1 (en) | 1973-09-06 |
| SE370889B (en) | 1974-11-04 |