NO115114B - - Google Patents
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- Publication number
- NO115114B NO115114B NO150072A NO15007263A NO115114B NO 115114 B NO115114 B NO 115114B NO 150072 A NO150072 A NO 150072A NO 15007263 A NO15007263 A NO 15007263A NO 115114 B NO115114 B NO 115114B
- Authority
- NO
- Norway
- Prior art keywords
- arc
- electrode
- workpiece
- gas
- chamber
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 4
- 238000010891 electric arc Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 27
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
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
- 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
- H05H1/3478—Geometrical details
-
- 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
- H05H1/3431—Coaxial cylindrical electrodes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Geometry (AREA)
- Plasma Technology (AREA)
- Arc Welding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US223484A US3194941A (en) | 1962-09-13 | 1962-09-13 | High voltage arc plasma generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO115114B true NO115114B (fr) | 1968-07-29 |
Family
ID=22836706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO150072A NO115114B (fr) | 1962-09-13 | 1963-09-12 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3194941A (fr) |
| DE (1) | DE1916912U (fr) |
| GB (1) | GB1007429A (fr) |
| NL (2) | NL297831A (fr) |
| NO (1) | NO115114B (fr) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1043384A (en) * | 1963-08-07 | 1966-09-21 | Electrical Res Ass | Improvements relating to electrical heating arcs |
| US3398229A (en) * | 1964-10-29 | 1968-08-20 | Westinghouse Electric Corp | Nonconsumable arc electrode |
| US3316082A (en) * | 1964-12-08 | 1967-04-25 | Inland Steel Co | Oxygen steelmaking |
| US3368018A (en) * | 1965-03-17 | 1968-02-06 | Westinghouse Electric Corp | Electrode and electrode tip for use therein |
| US3407281A (en) * | 1967-09-20 | 1968-10-22 | Cabot Corp | Plasma producing apparatus |
| US3446902A (en) * | 1968-01-08 | 1969-05-27 | Westinghouse Electric Corp | Electrode having oxygen jets to enhance performance and arc starting and stabilizing means |
| US3480717A (en) * | 1968-03-25 | 1969-11-25 | Westinghouse Electric Corp | Arc furnace electrode assembly |
| US3505460A (en) * | 1968-05-15 | 1970-04-07 | Westinghouse Electric Corp | Electric arc vacuum furnace employing nonconsumable electrode |
| DE1790209B1 (de) * | 1968-09-28 | 1971-10-14 | Siemens Ag | Gasstabilisierter lichtbogenbrenner |
| US3476861A (en) * | 1968-12-17 | 1969-11-04 | Westinghouse Electric Corp | Insulating nonconsumable arc electrode |
| US3686528A (en) * | 1969-12-05 | 1972-08-22 | Tamarack Scient Co Inc | Jet pinched plasma arc lamp and method of forming plasma arc |
| US3580977A (en) * | 1970-02-18 | 1971-05-25 | Westinghouse Electric Corp | Quick-change field coil assembly for use in an electrode having a fluid-cooled arcing surface |
| US3673375A (en) * | 1971-07-26 | 1972-06-27 | Technology Applic Services Cor | Long arc column plasma generator and method |
| US3818174A (en) * | 1972-11-09 | 1974-06-18 | Technology Applic Services Cor | Long arc column forming plasma generator |
| US3958097A (en) * | 1974-05-30 | 1976-05-18 | Metco, Inc. | Plasma flame-spraying process employing supersonic gaseous streams |
| DE2633510C3 (de) * | 1976-08-16 | 1979-12-20 | Kischinevskij Politechnitscheskij Institut Imeni S. Lazo | Plasmatron |
| JPS6032320B2 (ja) * | 1976-08-26 | 1985-07-27 | キシネフスキ− ポリテクニチエスキ− インスチチユ−ト イメニ エス ラゾ | プラズマトロン |
| US4549065A (en) * | 1983-01-21 | 1985-10-22 | Technology Application Services Corporation | Plasma generator and method |
| US4559439A (en) * | 1983-01-21 | 1985-12-17 | Plasma Energy Corporation | Field convertible plasma generator and its method of operation |
| US4587397A (en) * | 1983-12-02 | 1986-05-06 | Plasma Energy Corporation | Plasma arc torch |
| US4583229A (en) * | 1984-01-09 | 1986-04-15 | Aluminum Company Of America | Metal melting system |
| US4845334A (en) * | 1988-01-26 | 1989-07-04 | Oregon Metallurgical Corporation | Plasma furnace inert gas recycling system and process |
| US5239162A (en) * | 1992-01-30 | 1993-08-24 | Retech, Inc. | Arc plasma torch having tapered-bore electrode |
| US5374802A (en) * | 1992-12-31 | 1994-12-20 | Osram Sylvania Inc. | Vortex arc generator and method of controlling the length of the arc |
| US5296670A (en) * | 1992-12-31 | 1994-03-22 | Osram Sylvania Inc. | DC plasma arc generator with erosion control and method of operation |
| FR2735939B1 (fr) * | 1995-06-20 | 1997-09-26 | Aerospatiale | Dispositif de refroidissement externe d'une torche a plasma |
| JP2995005B2 (ja) * | 1996-08-28 | 1999-12-27 | 核燃料サイクル開発機構 | 間接冷却方式プラズマジェットトーチ |
| US6221123B1 (en) | 1998-01-22 | 2001-04-24 | Donsco Incorporated | Process and apparatus for melting metal |
| US5977510A (en) * | 1998-04-27 | 1999-11-02 | Hypertherm, Inc. | Nozzle for a plasma arc torch with an exit orifice having an inlet radius and an extended length to diameter ratio |
| CN112798884B (zh) * | 2020-12-15 | 2021-11-30 | 珠海格力电器股份有限公司 | 一种便捷燃弧装置、控制方法、电弧发生器及应用 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3118046A (en) * | 1961-05-03 | 1964-01-14 | Thermal Dynamics Corp | Electric arc torch |
| US3131288A (en) * | 1961-08-07 | 1964-04-28 | Thermal Dynamics Corp | Electric arc torch |
-
0
- NL NL134809D patent/NL134809C/xx active
- NL NL297831D patent/NL297831A/xx unknown
-
1962
- 1962-09-13 US US223484A patent/US3194941A/en not_active Expired - Lifetime
-
1963
- 1963-08-28 GB GB33987/63A patent/GB1007429A/en not_active Expired
- 1963-09-12 NO NO150072A patent/NO115114B/no unknown
- 1963-09-13 DE DEU4141U patent/DE1916912U/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3194941A (en) | 1965-07-13 |
| DE1916912U (de) | 1965-06-03 |
| NL134809C (fr) | |
| GB1007429A (en) | 1965-10-13 |
| NL297831A (fr) |
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