GB1115048A - Improvements in or relating to process and apparatus for producing a d.c. or a.c. electric arc plasma flame - Google Patents
Improvements in or relating to process and apparatus for producing a d.c. or a.c. electric arc plasma flameInfo
- Publication number
- GB1115048A GB1115048A GB3645565A GB3645565A GB1115048A GB 1115048 A GB1115048 A GB 1115048A GB 3645565 A GB3645565 A GB 3645565A GB 3645565 A GB3645565 A GB 3645565A GB 1115048 A GB1115048 A GB 1115048A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- electrode
- arc
- sept
- relating
- 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
- H05H1/32—Plasma torches using an arc
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Plasma Technology (AREA)
Abstract
1,115,048. Arc blow-torches. GEBR. BOHLER & CO. A.G. 25 Aug., 1965 [4 Sept., 1964; 7 Sept., 1964], No. 36455/65. Heading H5H. An A.C. or D.C. plasma torch comprises a tube 3 closed at one end by an insulating plug 2 supporting an electrode rod 1 serving as a charge carrier source, there being no constriction of the plasma in the tube. The other end of the tube contains a tubular electrode 5 and gas is introduced tangentially or radially through a pipe 4. The electrodes, of thoriated tungsten, form the charge source. The tube may be of steel or of insulating material; alternatively it may act as an electrode with electrode 5 omitted. The torch is ignited with argon which is subsequently replaced with one or more of N 2 , CO 2 , methane, hydrogen and air. Focusing of the flame is achieved by varying either the arc current, the fluid flow rate or the nature of the fluid. Electric and magnetic fields may cause the arc to rotate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT762664A AT256268B (en) | 1964-09-04 | 1964-09-04 | Arrangement for nozzle-free production of a plasma jet |
| AT768764A AT263166B (en) | 1964-09-07 | 1964-09-07 | Arrangement for producing a plasma jet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1115048A true GB1115048A (en) | 1968-05-22 |
Family
ID=25603992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3645565A Expired GB1115048A (en) | 1964-09-04 | 1965-08-25 | Improvements in or relating to process and apparatus for producing a d.c. or a.c. electric arc plasma flame |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE669188A (en) |
| CH (1) | CH445676A (en) |
| DE (1) | DE1489703A1 (en) |
| FR (1) | FR1475655A (en) |
| GB (1) | GB1115048A (en) |
| NL (1) | NL6511471A (en) |
| SE (1) | SE337520C (en) |
-
1965
- 1965-08-25 GB GB3645565A patent/GB1115048A/en not_active Expired
- 1965-08-28 DE DE19651489703 patent/DE1489703A1/en active Pending
- 1965-08-30 CH CH1215365A patent/CH445676A/en unknown
- 1965-08-30 FR FR29824A patent/FR1475655A/en not_active Expired
- 1965-09-01 SE SE1141865A patent/SE337520C/en unknown
- 1965-09-02 NL NL6511471A patent/NL6511471A/xx unknown
- 1965-09-03 BE BE669188D patent/BE669188A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH445676A (en) | 1967-10-31 |
| BE669188A (en) | 1965-12-31 |
| SE337520B (en) | 1971-08-09 |
| SE337520C (en) | 1973-06-18 |
| NL6511471A (en) | 1966-03-07 |
| FR1475655A (en) | 1967-04-07 |
| DE1489703A1 (en) | 1969-05-14 |
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