SE8400232D0 - Plasmagenerator och forfarande for drift av denna - Google Patents
Plasmagenerator och forfarande for drift av dennaInfo
- Publication number
- SE8400232D0 SE8400232D0 SE8400232A SE8400232A SE8400232D0 SE 8400232 D0 SE8400232 D0 SE 8400232D0 SE 8400232 A SE8400232 A SE 8400232A SE 8400232 A SE8400232 A SE 8400232A SE 8400232 D0 SE8400232 D0 SE 8400232D0
- Authority
- SE
- Sweden
- Prior art keywords
- electrode
- shroud
- inner shroud
- outer shroud
- plasma
- Prior art date
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
-
- 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
- H05H1/28—Cooling arrangements
-
- 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
- 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)
- Arc Welding In General (AREA)
- Arc Welding Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/460,062 US4549065A (en) | 1983-01-21 | 1983-01-21 | Plasma generator and method |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8400232D0 true SE8400232D0 (sv) | 1984-01-18 |
SE8400232L SE8400232L (sv) | 1984-07-22 |
SE457764B SE457764B (sv) | 1989-01-23 |
Family
ID=23827271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8400232A SE457764B (sv) | 1983-01-21 | 1984-01-18 | Plasmagenerator |
Country Status (10)
Country | Link |
---|---|
US (1) | US4549065A (sv) |
JP (2) | JPS59181500A (sv) |
AU (1) | AU558101B2 (sv) |
BR (1) | BR8400245A (sv) |
CA (1) | CA1231393A (sv) |
DE (1) | DE3401777A1 (sv) |
FR (1) | FR2539942B1 (sv) |
GB (2) | GB2135159B (sv) |
SE (1) | SE457764B (sv) |
ZA (1) | ZA84452B (sv) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US4688722A (en) * | 1984-09-04 | 1987-08-25 | The Perkin-Elmer Corporation | Nozzle assembly for plasma spray gun |
US4625092A (en) * | 1984-11-30 | 1986-11-25 | Plasma Energy Corporation | Plasma arc bulk air heating apparatus |
US4668853A (en) * | 1985-10-31 | 1987-05-26 | Westinghouse Electric Corp. | Arc-heated plasma lance |
US4718477A (en) * | 1986-07-30 | 1988-01-12 | Plasma Energy Corporation | Apparatus and method for processing reactive metals |
FR2614750B1 (fr) * | 1987-04-29 | 1991-10-04 | Aerospatiale | Electrode tubulaire pour torche a plasma et torche a plasma pourvue de telles electrodes |
US4766351A (en) * | 1987-06-29 | 1988-08-23 | Hull Donald E | Starter for inductively coupled plasma tube |
US4864096A (en) * | 1987-12-18 | 1989-09-05 | Westinghouse Electric Corp. | Transfer arc torch and reactor vessel |
DE3840485A1 (de) * | 1988-12-01 | 1990-06-07 | Mannesmann Ag | Fluessigkeitsgekuehlter plasmabrenner mit uebertragenem lichtbogen |
JPH0694926B2 (ja) * | 1989-07-25 | 1994-11-24 | 荏原インフイルコ株式会社 | 焼却灰の溶融処理方法 |
US5017754A (en) * | 1989-08-29 | 1991-05-21 | Hydro Quebec | Plasma reactor used to treat powder material at very high temperatures |
US5262616A (en) * | 1989-11-08 | 1993-11-16 | Societe Nationale Industrielle Et Aerospatiale | Plasma torch for noncooled injection of plasmagene gas |
FR2654293B1 (fr) * | 1989-11-08 | 1996-05-24 | Aerospatiale | Torche a plasma a injection non refroidie de gaz plasmagene. |
US5182073A (en) * | 1990-11-01 | 1993-01-26 | Plasma Energy Corporation | Apparatus for surface treating metal billets |
US5254829A (en) * | 1990-12-05 | 1993-10-19 | Hydro Quebec | Use of a plasma torch to open a tap hole in a metal furnace |
US5214264A (en) * | 1991-01-30 | 1993-05-25 | Plasma Energy Corporation | Plasma torch front electrode |
US5200595A (en) * | 1991-04-12 | 1993-04-06 | Universite De Sherbrooke | High performance induction plasma torch with a water-cooled ceramic confinement tube |
CA2043504C (en) * | 1991-05-29 | 1995-01-17 | Peter G. Tsantrizos | High enthalpy plasma torch |
US5239162A (en) * | 1992-01-30 | 1993-08-24 | Retech, Inc. | Arc plasma torch having tapered-bore electrode |
FR2721790B3 (fr) * | 1994-06-23 | 1996-05-31 | Electricite De France | Torche à plasma modulaire. |
US6313429B1 (en) | 1998-08-27 | 2001-11-06 | Retech Services, Inc. | Dual mode plasma arc torch for use with plasma arc treatment system and method of use thereof |
CH693083A5 (de) * | 1998-12-21 | 2003-02-14 | Sulzer Metco Ag | Düse sowie Düsenanordnung für einen Brennerkopf eines Plasmaspritzgeräts. |
US6180911B1 (en) | 1999-06-02 | 2001-01-30 | Retech Services, Inc. | Material and geometry design to enhance the operation of a plasma arc |
US6762391B2 (en) * | 2001-12-20 | 2004-07-13 | Wilson Greatbatch Technologies, Inc. | Welding electrode with replaceable tip |
KR100658988B1 (ko) * | 2002-04-19 | 2006-12-21 | 더말 다이나믹스 코포레이션 | 플라즈마 아크 발염방사장치, 그 전극 및 플라즈마 아크 발염방사장치의 동작방법 |
SE522171C2 (sv) | 2002-05-17 | 2004-01-20 | Aron Losonczi | Byggnadsblock innefattande ljusgenomsläppliga fibrer och metod för framställning av detsamma |
US6946617B2 (en) * | 2003-04-11 | 2005-09-20 | Hypertherm, Inc. | Method and apparatus for alignment of components of a plasma arc torch |
US20080116179A1 (en) * | 2003-04-11 | 2008-05-22 | Hypertherm, Inc. | Method and apparatus for alignment of components of a plasma arc torch |
JP4568503B2 (ja) * | 2004-01-20 | 2010-10-27 | 小池酸素工業株式会社 | プラズマトーチ |
EP1799389A4 (en) * | 2004-10-07 | 2010-03-17 | Phoenix Solutions Co | SHAPE AND STRUCTURE OF COLLIMATOR FOR ARC DE PLASMA |
US20060185246A1 (en) * | 2005-01-31 | 2006-08-24 | Phoenix Solutions Co. | Integrated whole bale feed plasma pyrolysis gasification of lignocellulosic feed stock |
JP2007176637A (ja) * | 2005-12-27 | 2007-07-12 | Harmotec Corp | 非接触搬送装置 |
US9681529B1 (en) * | 2006-01-06 | 2017-06-13 | The United States Of America As Represented By The Secretary Of The Air Force | Microwave adapting plasma torch module |
JP5118404B2 (ja) * | 2006-10-18 | 2013-01-16 | コマツ産機株式会社 | プラズマ切断装置およびプラズマトーチの冷却方法 |
CN101309546B (zh) * | 2008-07-02 | 2012-12-12 | 北京光耀能源技术股份有限公司 | 交流等离子发射枪 |
WO2012162562A1 (en) * | 2011-05-24 | 2012-11-29 | Thermal Dynamics Corporation | Plasma arc torch with secondary starting circuit and electrode |
US8581496B2 (en) | 2011-07-29 | 2013-11-12 | Oaks Plasma, LLC. | Self-igniting long arc plasma torch |
CN102438387B (zh) * | 2011-09-28 | 2014-12-24 | 南京创能电力科技开发有限公司 | 气旋式低温等离子发生器 |
GB2550897B (en) * | 2016-05-27 | 2020-12-23 | Oxford Instruments Nanotechnology Tools Ltd | Cryogenic cooling system |
CN111621734B (zh) * | 2020-07-09 | 2024-04-26 | 中机凯博表面技术江苏有限公司 | 一种等离子喷枪 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL297831A (sv) * | 1962-09-13 | |||
US3201560A (en) * | 1963-03-12 | 1965-08-17 | Robert F Mayo | Electric-arc heater |
US3301995A (en) * | 1963-12-02 | 1967-01-31 | Union Carbide Corp | Electric arc heating and acceleration of gases |
US3297899A (en) * | 1964-01-24 | 1967-01-10 | Thermal Dynamics Corp | Electric arc torches having a variably constricting element in the arc passageway |
NO119341B (sv) * | 1965-04-09 | 1970-05-04 | Inst Badan Jadrowych | |
GB1112444A (en) * | 1965-06-15 | 1968-05-08 | British Titan Products | Plasma gun gas heating process |
US3746830A (en) * | 1969-01-10 | 1973-07-17 | Westinghouse Electric Corp | Recurrent arc heating system |
US3569661A (en) * | 1969-06-09 | 1971-03-09 | Air Prod & Chem | Method and apparatus for establishing a cathode stabilized (collimated) plasma arc |
DE1933306B2 (de) * | 1969-07-01 | 1972-02-10 | Siemens AG, 1000 Berlin u 8000 München | Verfahren zum betrieb eines lichtbogen hochdruckplasmabrenners und anordnung zur durchfuerhung des verfahrens |
US3740522A (en) * | 1971-04-12 | 1973-06-19 | Geotel Inc | Plasma torch, and electrode means therefor |
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 |
JPS52100497A (en) * | 1976-02-16 | 1977-08-23 | Ici Ltd | Dihydrotetrazolo*1*55a* quinazoline derivatives and process for preparing same |
JPS52109451A (en) * | 1976-03-11 | 1977-09-13 | Akimichi Koide | Apparatus for generating plasma |
JPS52147536A (en) * | 1976-06-02 | 1977-12-08 | Akimichi Koide | Plasma arc torch |
JPS53119752A (en) * | 1977-03-30 | 1978-10-19 | Hitachi Seiko Kk | Arc torch |
DE2900330A1 (de) * | 1978-01-09 | 1979-07-12 | Inst Elektroswarki Patona | Verfahren zur plasmaerzeugung in einem plasma-lichtbogen-generator und vorrichtung zur durchfuehrung des verfahrens |
JPS5546266A (en) * | 1978-09-28 | 1980-03-31 | Daido Steel Co Ltd | Plasma torch |
JPS5628497A (en) * | 1979-08-15 | 1981-03-20 | Hitachi Ltd | Method and apparatus for protecting plasma torch |
US4311897A (en) * | 1979-08-28 | 1982-01-19 | Union Carbide Corporation | Plasma arc torch and nozzle assembly |
JPS6011417B2 (ja) * | 1979-10-23 | 1985-03-26 | 株式会社東芝 | ホロ−カソ−ド放電装置 |
FR2473248A1 (fr) * | 1980-01-07 | 1981-07-10 | Commissariat Energie Atomique | Generateur de gaz ionise a tres haute pression et tres haute temperature |
-
1983
- 1983-01-21 US US06/460,062 patent/US4549065A/en not_active Expired - Lifetime
-
1984
- 1984-01-18 CA CA000445568A patent/CA1231393A/en not_active Expired
- 1984-01-18 SE SE8400232A patent/SE457764B/sv not_active IP Right Cessation
- 1984-01-19 DE DE19843401777 patent/DE3401777A1/de not_active Withdrawn
- 1984-01-19 BR BR8400245A patent/BR8400245A/pt not_active IP Right Cessation
- 1984-01-20 AU AU23663/84A patent/AU558101B2/en not_active Ceased
- 1984-01-20 ZA ZA84452A patent/ZA84452B/xx unknown
- 1984-01-20 GB GB08401523A patent/GB2135159B/en not_active Expired
- 1984-01-20 FR FR848400851A patent/FR2539942B1/fr not_active Expired - Fee Related
- 1984-01-21 JP JP59009388A patent/JPS59181500A/ja active Granted
-
1986
- 1986-07-10 GB GB08616850A patent/GB2178280B/en not_active Expired
-
1992
- 1992-11-19 JP JP4335272A patent/JPH0676985A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2539942A1 (fr) | 1984-07-27 |
FR2539942B1 (fr) | 1992-06-12 |
GB2135159B (en) | 1987-09-16 |
AU2366384A (en) | 1984-07-26 |
JPH0676985A (ja) | 1994-03-18 |
SE457764B (sv) | 1989-01-23 |
BR8400245A (pt) | 1984-08-28 |
DE3401777A1 (de) | 1984-07-26 |
GB2135159A (en) | 1984-08-22 |
SE8400232L (sv) | 1984-07-22 |
ZA84452B (en) | 1984-09-26 |
GB8616850D0 (en) | 1986-08-20 |
AU558101B2 (en) | 1987-01-15 |
JPS59181500A (ja) | 1984-10-15 |
CA1231393A (en) | 1988-01-12 |
JPH0560240B2 (sv) | 1993-09-01 |
GB2178280A (en) | 1987-02-04 |
GB2178280B (en) | 1987-09-09 |
US4549065A (en) | 1985-10-22 |
GB8401523D0 (en) | 1984-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8400232-8 Format of ref document f/p: F |
|
NUG | Patent has lapsed |