GB1144245A - Improvements in plasma furnaces - Google Patents
Improvements in plasma furnacesInfo
- Publication number
- GB1144245A GB1144245A GB22648/66A GB2264866A GB1144245A GB 1144245 A GB1144245 A GB 1144245A GB 22648/66 A GB22648/66 A GB 22648/66A GB 2264866 A GB2264866 A GB 2264866A GB 1144245 A GB1144245 A GB 1144245A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plasma
- burner
- centre line
- crucible
- jet
- 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
- ZEIHZWQYRTVVMA-UHFFFAOYSA-N 2-bromo-1-[6-(dimethylamino)naphthalen-2-yl]ethanone Chemical compound C1=C(C(=O)CBr)C=CC2=CC(N(C)C)=CC=C21 ZEIHZWQYRTVVMA-UHFFFAOYSA-N 0.000 abstract 1
- 235000014785 Bergenia crassifolia Nutrition 0.000 abstract 1
- 240000004972 Bergenia crassifolia Species 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
-
- 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)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Furnace Details (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
1,144,245. Plasma furnaces. INSTYTUT BADAN JADROWYCH, 20 May, 1966 [22 May, 1965], No. 22648/66. Heading H5H. The longitudinal axis of the plasma jet 2 produced by a plasma burner 1 is arranged eccentrically and parallel to the centre line of a material holder 7 in a furnace chamber, and the jet 2 is rotated concentrically, with variable speed, around said centre line to uniformly heat the holder or crucible 7, which latter is adjustable along the centre line by an assembly 9. The burner 1 is mounted in a revolving cover 4 driven by a motor 3. Radius R is varied by an eccentric portion 5 of cover 4, and a guide bar 10, Fig. 2 (not shown), prevents the plasma torch 1 from revolving around its own axis. In a modification, Fig. 3, (not shown), the heat source is an arc 11 between a cathode in the burner 1 and concentric cooled rings 8, constituting the anode, provided on the support 12 for crucible 7.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL109197A PL52367B1 (en) | 1965-05-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1144245A true GB1144245A (en) | 1969-03-05 |
Family
ID=19946353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22648/66A Expired GB1144245A (en) | 1965-05-22 | 1966-05-20 | Improvements in plasma furnaces |
Country Status (7)
Country | Link |
---|---|
US (1) | US3449505A (en) |
JP (1) | JPS4821539B1 (en) |
BE (1) | BE681332A (en) |
DE (1) | DE1288708B (en) |
GB (1) | GB1144245A (en) |
NL (1) | NL6607010A (en) |
SE (1) | SE314753B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1390351A (en) * | 1971-02-16 | 1975-04-09 | Tetronics Research Dev Co Ltd | High temperature treatment of materials |
USRE28570E (en) * | 1971-02-16 | 1975-10-14 | High temperature treatment of materials | |
US3932171A (en) * | 1972-09-24 | 1976-01-13 | Tetronics Research And Development Company | Process for high temperature treatment of materials |
US3780201A (en) * | 1973-02-06 | 1973-12-18 | Vysoka Skola Banska Ostrava | Plasma kiln |
GB1511832A (en) * | 1974-05-07 | 1978-05-24 | Tetronics Res & Dev Co Ltd | Arc furnaces and to methods of treating materials in such furnaces |
NO790943L (en) * | 1978-04-08 | 1979-10-09 | Laporte Industries Ltd | HEATING DEVICE BASED ON ELECTRIC CHARGE |
CH658545A5 (en) * | 1982-09-10 | 1986-11-14 | Balzers Hochvakuum | METHOD FOR EVENLY HEATING HEATING MATERIAL IN A VACUUM RECIPIENT. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3147329A (en) * | 1955-07-26 | 1964-09-01 | Union Carbide Corp | Method and apparatus for heating metal melting furnaces |
US2922869A (en) * | 1958-07-07 | 1960-01-26 | Plasmadyne Corp | Plasma stream apparatus and methods |
-
1966
- 1966-05-17 SE SE6833/66A patent/SE314753B/xx unknown
- 1966-05-18 DE DEI30867A patent/DE1288708B/en active Pending
- 1966-05-19 US US551419A patent/US3449505A/en not_active Expired - Lifetime
- 1966-05-20 NL NL6607010A patent/NL6607010A/xx unknown
- 1966-05-20 GB GB22648/66A patent/GB1144245A/en not_active Expired
- 1966-05-20 BE BE681332D patent/BE681332A/xx unknown
- 1966-05-21 JP JP41032096A patent/JPS4821539B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SE314753B (en) | 1969-09-15 |
NL6607010A (en) | 1966-11-23 |
DE1288708B (en) | 1969-02-06 |
BE681332A (en) | 1966-10-31 |
US3449505A (en) | 1969-06-10 |
JPS4821539B1 (en) | 1973-06-29 |
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