DE69312036D1 - Wirbel-Lichtbogengenerator und Verfahren zur Steuerung der Lichtbogenlänge - Google Patents
Wirbel-Lichtbogengenerator und Verfahren zur Steuerung der LichtbogenlängeInfo
- Publication number
- DE69312036D1 DE69312036D1 DE69312036T DE69312036T DE69312036D1 DE 69312036 D1 DE69312036 D1 DE 69312036D1 DE 69312036 T DE69312036 T DE 69312036T DE 69312036 T DE69312036 T DE 69312036T DE 69312036 D1 DE69312036 D1 DE 69312036D1
- Authority
- DE
- Germany
- Prior art keywords
- arc
- controlling
- vortex
- generator
- length
- 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 - Fee Related
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
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/3405—Arrangements for stabilising or constricting the arc, e.g. by an additional gas 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
-
- 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
-
- 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
- H05H1/3468—Vortex generators
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Plasma Technology (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/999,623 US5374802A (en) | 1992-12-31 | 1992-12-31 | Vortex arc generator and method of controlling the length of the arc |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69312036D1 true DE69312036D1 (de) | 1997-08-14 |
DE69312036T2 DE69312036T2 (de) | 1997-10-30 |
Family
ID=25546542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69312036T Expired - Fee Related DE69312036T2 (de) | 1992-12-31 | 1993-12-30 | Wirbel-Lichtbogengenerator und Verfahren zur Steuerung der Lichtbogenlänge |
Country Status (4)
Country | Link |
---|---|
US (1) | US5374802A (de) |
EP (1) | EP0605010B1 (de) |
DE (1) | DE69312036T2 (de) |
FI (1) | FI935939A (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2734445B1 (fr) * | 1995-05-19 | 1997-07-18 | Aerospatiale | Torche a plasma d'arc a courant continu, particulierement destinee a l'obtention d'un corps chimique par decomposition d'un gaz plasmagene |
CH690408A5 (de) * | 1996-02-23 | 2000-08-31 | Mgc Plasma Ag | Plasmabrenner für übertragenen Lichtbogen. |
US6001426A (en) * | 1996-07-25 | 1999-12-14 | Utron Inc. | High velocity pulsed wire-arc spray |
US6124563A (en) * | 1997-03-24 | 2000-09-26 | Utron Inc. | Pulsed electrothermal powder spray |
RS49706B (sr) * | 2000-02-24 | 2007-12-31 | Miroljub Vilotijević | Jednosmerni lučni plazma generator sa ulaznom volt- amperskom karakteristikom |
US7200357B2 (en) * | 2000-10-20 | 2007-04-03 | Universal Electronics Inc. | Automotive storage and playback device and method for using the same |
US6881386B2 (en) | 2002-05-30 | 2005-04-19 | Massachusetts Institute Of Technology | Low current plasmatron fuel converter having enlarged volume discharges |
US7407634B2 (en) | 2003-04-11 | 2008-08-05 | Massachusetts Institute Of Technology | Plasmatron fuel converter having decoupled air flow control |
US8110155B2 (en) | 2003-06-20 | 2012-02-07 | Drexel University | Vortex reactor and method of using it |
US8361404B2 (en) | 2003-06-20 | 2013-01-29 | Drexel University | Cyclonic reactor with non-equilibrium gliding discharge and plasma process for reforming of solid hydrocarbons |
US7867457B2 (en) * | 2003-06-20 | 2011-01-11 | Drexel University | Plasma reactor for the production of hydrogen-rich gas |
US7381382B2 (en) | 2004-03-29 | 2008-06-03 | Massachusetts Institute Of Technology | Wide dynamic range multistage plasmatron reformer system |
US9997325B2 (en) | 2008-07-17 | 2018-06-12 | Verity Instruments, Inc. | Electron beam exciter for use in chemical analysis in processing systems |
CA2739381A1 (en) * | 2008-10-03 | 2010-04-08 | Atlantic Hydrogen Inc. | Apparatus and method for effecting plasma-based reactions |
CN101784154B (zh) * | 2009-01-19 | 2012-10-03 | 烟台龙源电力技术股份有限公司 | 电弧等离子体发生器的阳极以及电弧等离子体发生器 |
EP2550093A1 (de) | 2010-03-25 | 2013-01-30 | Drexel University | Gleitlichtbogen-plasmatron-reaktor mit umgekehrtem wirbelfluss zur umwandlung eines kohlenwasserstoff-brennstoffs in ein synthesegas |
US8916795B2 (en) * | 2011-03-28 | 2014-12-23 | Lockheed Martin Corporation | Plasma actuated vortex generators |
CN107920411B (zh) * | 2017-11-13 | 2023-09-19 | 四川大学 | 一种用于硅基材料加工的混合式等离子体发生器 |
CN115815748B (zh) * | 2022-12-22 | 2024-06-14 | 中国航天空气动力技术研究院 | 一种常压固定弧长电弧加热器和转移弧起弧方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2892676A (en) * | 1952-02-08 | 1959-06-30 | Burt F Faris | Improved process of plutonium carrier precipitation |
US2990466A (en) * | 1957-12-18 | 1961-06-27 | British Oxygen Co Ltd | Electric arc working process and apparatus |
US2960594A (en) * | 1958-06-30 | 1960-11-15 | Plasma Flame Corp | Plasma flame generator |
US2922869A (en) * | 1958-07-07 | 1960-01-26 | Plasmadyne Corp | Plasma stream apparatus and methods |
US2966575A (en) * | 1958-12-31 | 1960-12-27 | Gen Electric | Nozzle assembly for electric arc spray apparatus |
US3027446A (en) * | 1960-09-15 | 1962-03-27 | Thermal Dynamics Corp | Arc torch |
US3061710A (en) * | 1961-01-24 | 1962-10-30 | Thermal Dynamics Corp | Electric arc torches |
FR1288768A (fr) * | 1961-02-06 | 1962-03-30 | Soudure Autogene Elect | Appareil pour la production d'un arc électrique constricté |
US3118046A (en) * | 1961-05-03 | 1964-01-14 | Thermal Dynamics Corp | Electric arc torch |
NL279638A (de) * | 1961-06-13 | |||
NL134809C (de) * | 1962-09-13 | |||
US3297899A (en) * | 1964-01-24 | 1967-01-10 | Thermal Dynamics Corp | Electric arc torches having a variably constricting element in the arc passageway |
GB1360659A (en) * | 1971-12-09 | 1974-07-17 | British Titan Ltd | Heating device |
US4002466A (en) * | 1975-11-03 | 1977-01-11 | Bethlehem Steel Corporation | Method of reducing ores |
US4535225A (en) * | 1984-03-12 | 1985-08-13 | Westinghouse Electric Corp. | High power arc heater |
JPH0763033B2 (ja) * | 1984-06-27 | 1995-07-05 | 吉明 荒田 | 大出力プラズマジェット発生装置 |
US4570048A (en) * | 1984-06-29 | 1986-02-11 | Plasma Materials, Inc. | Plasma jet torch having gas vortex in its nozzle for arc constriction |
US4788408A (en) * | 1987-05-08 | 1988-11-29 | The Perkin-Elmer Corporation | Arc device with adjustable cathode |
US4764656A (en) * | 1987-05-15 | 1988-08-16 | Browning James A | Transferred-arc plasma apparatus and process with gas heating in excess of anode heating at the workpiece |
-
1992
- 1992-12-31 US US07/999,623 patent/US5374802A/en not_active Expired - Fee Related
-
1993
- 1993-12-30 EP EP93121135A patent/EP0605010B1/de not_active Expired - Lifetime
- 1993-12-30 FI FI935939A patent/FI935939A/fi unknown
- 1993-12-30 DE DE69312036T patent/DE69312036T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI935939A (fi) | 1994-07-01 |
FI935939A0 (fi) | 1993-12-30 |
US5374802A (en) | 1994-12-20 |
EP0605010B1 (de) | 1997-07-09 |
EP0605010A1 (de) | 1994-07-06 |
DE69312036T2 (de) | 1997-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |