DE1765169B1 - Plasmagenerator mit magnetischer fokussierung und mit einlass von zusaetzlichem gas - Google Patents
Plasmagenerator mit magnetischer fokussierung und mit einlass von zusaetzlichem gasInfo
- Publication number
- DE1765169B1 DE1765169B1 DE19681765169 DE1765169A DE1765169B1 DE 1765169 B1 DE1765169 B1 DE 1765169B1 DE 19681765169 DE19681765169 DE 19681765169 DE 1765169 A DE1765169 A DE 1765169A DE 1765169 B1 DE1765169 B1 DE 1765169B1
- Authority
- DE
- Germany
- Prior art keywords
- nozzle
- gas
- arc
- plasma generator
- electrode
- 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.)
- Pending
Links
- 239000007789 gas Substances 0.000 claims description 57
- 239000000203 mixture Substances 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 238000001465 metallisation Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000012212 insulator Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000012495 reaction gas Substances 0.000 claims 1
- 238000005520 cutting process Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 8
- 238000010891 electric arc Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004210 cathodic protection Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N argon Substances [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 210000003608 fece Anatomy 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
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
- B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
- B05B7/222—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc
- B05B7/226—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc the material being originally a particulate material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K10/00—Welding or cutting by means of a plasma
-
- 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
- H05H1/40—Details, e.g. electrodes, nozzles using applied magnetic fields, e.g. for focusing or rotating the arc
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Plasma Technology (AREA)
- Arc Welding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO5357167 | 1967-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1765169B1 true DE1765169B1 (de) | 1971-08-26 |
Family
ID=20086590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681765169 Pending DE1765169B1 (de) | 1967-04-17 | 1968-04-11 | Plasmagenerator mit magnetischer fokussierung und mit einlass von zusaetzlichem gas |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3594609A (enExample) |
| BE (1) | BE713818A (enExample) |
| DE (1) | DE1765169B1 (enExample) |
| FR (1) | FR1602401A (enExample) |
| GB (1) | GB1221317A (enExample) |
Families Citing this family (59)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3725633A (en) * | 1971-01-08 | 1973-04-03 | Westinghouse Electric Corp | Corpuscular beam in the atmosphere |
| NL151923B (nl) * | 1972-12-01 | 1977-01-17 | Schelde Nv | Plasmatoorts voor het vormen van een rondgaande las tussen twee werkstukken. |
| US3940641A (en) * | 1974-04-05 | 1976-02-24 | Reynolds Metals Company | Plasma jet electrode for magnetohydrodynamic generators |
| US3927337A (en) * | 1974-04-05 | 1975-12-16 | Reynolds Metals Co | Magneto hydrodynamic generator |
| US4194106A (en) * | 1975-01-27 | 1980-03-18 | Secheron Soudure S.A. | Methods and devices for cutting, eroding, welding and depositing metallic and non-metallic materials by means of an electric arc |
| US3976852A (en) * | 1975-08-20 | 1976-08-24 | Chemetron Corporation | Welding torch |
| US4355262A (en) * | 1977-12-20 | 1982-10-19 | Chan Anthony K F | Electric arc apparatus |
| FR2527891A1 (fr) * | 1982-05-28 | 1983-12-02 | Innovations Sous Marines Et | Perfectionnement aux canons a plasma |
| SE447461B (sv) * | 1985-04-25 | 1986-11-17 | Npk Za Kontrolno Zavaratschni | Sammansatt munstycke for plasmatron |
| JP2523000B2 (ja) * | 1988-10-20 | 1996-08-07 | 株式会社小松製作所 | プラズマ切断機の板材加工方法およびプラズマト―チ |
| JPH03138084A (ja) * | 1989-10-23 | 1991-06-12 | Brother Ind Ltd | プラズマ切断装置 |
| US5852927A (en) * | 1995-08-15 | 1998-12-29 | Cohn; Daniel R. | Integrated plasmatron-turbine system for the production and utilization of hydrogen-rich gas |
| US5773787A (en) * | 1996-08-28 | 1998-06-30 | The United States Of America As Represented By The Secretary Of The Air Force | Plasma-gun voltage generator |
| US5887554A (en) * | 1996-01-19 | 1999-03-30 | Cohn; Daniel R. | Rapid response plasma fuel converter systems |
| US5767627A (en) * | 1997-01-09 | 1998-06-16 | Trusi Technologies, Llc | Plasma generation and plasma processing of materials |
| US6402843B1 (en) | 1999-12-07 | 2002-06-11 | Trusi Technologies, Llc | Non-contact workpiece holder |
| US6203661B1 (en) | 1999-12-07 | 2001-03-20 | Trusi Technologies, Llc | Brim and gas escape for non-contact wafer holder |
| US6398823B1 (en) | 1999-12-07 | 2002-06-04 | Tru-Si Technologies, Inc. | Dynamic break for non-contact wafer holder |
| US6121571A (en) * | 1999-12-16 | 2000-09-19 | Trusi Technologies Llc | Plasma generator ignition circuit |
| US20030047146A1 (en) * | 2001-09-10 | 2003-03-13 | Daniel Michael J. | Plasmatron-internal combustion engine system having an independent electrical power source |
| US6976353B2 (en) * | 2002-01-25 | 2005-12-20 | Arvin Technologies, Inc. | Apparatus and method for operating a fuel reformer to provide reformate gas to both a fuel cell and an emission abatement device |
| US6959542B2 (en) * | 2002-01-25 | 2005-11-01 | Arvin Technologies, Inc. | Apparatus and method for operating a fuel reformer to regenerate a DPNR device |
| US7014930B2 (en) * | 2002-01-25 | 2006-03-21 | Arvin Technologies, Inc. | Apparatus and method for operating a fuel reformer to generate multiple reformate gases |
| US7021048B2 (en) * | 2002-01-25 | 2006-04-04 | Arvin Technologies, Inc. | Combination emission abatement assembly and method of operating the same |
| US6651597B2 (en) * | 2002-04-23 | 2003-11-25 | Arvin Technologies, Inc. | Plasmatron having an air jacket and method for operating the same |
| AU2003228608A1 (en) * | 2002-04-24 | 2003-11-10 | Arvin Technologies, Inc. | Apparatus and method for regenerating a particulate filter of an exhaust system of an internal combustion engine |
| US20040020191A1 (en) * | 2002-08-05 | 2004-02-05 | Kramer Dennis A. | Method and apparatus for advancing air into a fuel reformer by use of a turbocharger |
| US20040020188A1 (en) * | 2002-08-05 | 2004-02-05 | Kramer Dennis A. | Method and apparatus for generating pressurized air by use of reformate gas from a fuel reformer |
| US20040020447A1 (en) * | 2002-08-05 | 2004-02-05 | William Taylor | Method and apparatus for advancing air into a fuel reformer by use of an engine vacuum |
| US20040028964A1 (en) * | 2002-08-12 | 2004-02-12 | Smaling Rudolf M. | Apparatus and method for controlling the oxygen-to-carbon ratio of a fuel reformer |
| US20040050345A1 (en) * | 2002-09-17 | 2004-03-18 | Bauer Shawn D. | Fuel reformer control system and method |
| US6758035B2 (en) * | 2002-09-18 | 2004-07-06 | Arvin Technologies, Inc. | Method and apparatus for purging SOX from a NOX trap |
| US20040052693A1 (en) * | 2002-09-18 | 2004-03-18 | Crane Samuel N. | Apparatus and method for removing NOx from the exhaust gas of an internal combustion engine |
| US6702991B1 (en) | 2002-11-12 | 2004-03-09 | Arvin Technologies, Inc. | Apparatus and method for reducing power consumption of a plasma fuel reformer |
| US6715452B1 (en) | 2002-11-13 | 2004-04-06 | Arvin Technologies, Inc. | Method and apparatus for shutting down a fuel reformer |
| US6903259B2 (en) * | 2002-12-06 | 2005-06-07 | Arvin Technologies, Inc. | Thermoelectric device for use with fuel reformer and associated method |
| US20040139730A1 (en) * | 2003-01-16 | 2004-07-22 | William Taylor | Method and apparatus for directing exhaust gas and reductant fluid in an emission abatement system |
| US6843054B2 (en) * | 2003-01-16 | 2005-01-18 | Arvin Technologies, Inc. | Method and apparatus for removing NOx and soot from engine exhaust gas |
| US20040144030A1 (en) * | 2003-01-23 | 2004-07-29 | Smaling Rudolf M. | Torch ignited partial oxidation fuel reformer and method of operating the same |
| US6851398B2 (en) * | 2003-02-13 | 2005-02-08 | Arvin Technologies, Inc. | Method and apparatus for controlling a fuel reformer by use of existing vehicle control signals |
| US20040216378A1 (en) * | 2003-04-29 | 2004-11-04 | Smaling Rudolf M | Plasma fuel reformer having a shaped catalytic substrate positioned in the reaction chamber thereof and method for operating the same |
| US7285247B2 (en) * | 2003-10-24 | 2007-10-23 | Arvin Technologies, Inc. | Apparatus and method for operating a fuel reformer so as to purge soot therefrom |
| US7244281B2 (en) * | 2003-10-24 | 2007-07-17 | Arvin Technologies, Inc. | Method and apparatus for trapping and purging soot from a fuel reformer |
| JP3965696B2 (ja) * | 2004-02-05 | 2007-08-29 | 日立金属株式会社 | 粉末のプラズマ処理装置および粉末のプラズマ処理方法 |
| GB0502495D0 (en) * | 2005-02-07 | 2005-03-16 | Boc Group Plc | Ejector pump |
| US7776280B2 (en) * | 2005-05-10 | 2010-08-17 | Emcon Technologies Llc | Method and apparatus for selective catalytic reduction of NOx |
| US20060283176A1 (en) * | 2005-06-17 | 2006-12-21 | Arvinmeritor Emissions Technologies Gmbh | Method and apparatus for regenerating a NOx trap and a particulate trap |
| US7698887B2 (en) * | 2005-06-17 | 2010-04-20 | Emcon Technologies Llc | Method and apparatus for determining local emissions loading of emissions trap |
| US20070033929A1 (en) * | 2005-08-11 | 2007-02-15 | Arvinmeritor Emissions Technologies Gmbh | Apparatus with in situ fuel reformer and associated method |
| US20070095053A1 (en) * | 2005-10-31 | 2007-05-03 | Arvin Technologies, Inc. | Method and apparatus for emissions trap regeneration |
| US7842898B2 (en) * | 2007-10-19 | 2010-11-30 | Honeywell International Inc. | Variable orifice torch |
| US8536481B2 (en) * | 2008-01-28 | 2013-09-17 | Battelle Energy Alliance, Llc | Electrode assemblies, plasma apparatuses and systems including electrode assemblies, and methods for generating plasma |
| CN104308343B (zh) * | 2014-09-10 | 2016-08-10 | 北京工业大学 | 中心负压电弧焊接装置及方法 |
| DE102014219275A1 (de) * | 2014-09-24 | 2016-03-24 | Siemens Aktiengesellschaft | Zündung von Flammen eines elektropositiven Metalls durch Plasmatisierung des Reaktionsgases |
| CN106270989A (zh) * | 2016-09-23 | 2017-01-04 | 卓拓精密工具（苏州）有限公司 | 一种金属切削焊接用等离子弧焊设备 |
| US11134559B2 (en) * | 2017-07-04 | 2021-09-28 | Norsk Titanium As | Plasma torch system |
| CN107363425B (zh) * | 2017-08-22 | 2019-07-19 | 天津大学 | 一种复合型压缩—自由电弧等离子弧焊系统 |
| CN113446129B (zh) * | 2021-07-26 | 2022-09-30 | 中国人民解放军战略支援部队航天工程大学 | 一种中小推力火箭发动机高效稳定燃烧喷注器 |
| CN114147328B (zh) * | 2021-12-22 | 2022-12-13 | 南通阳光焊割设备有限公司 | 一种等离子弧弧焊喷嘴 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2944140A (en) * | 1958-11-24 | 1960-07-05 | Plasmadyne Corp | High-intensity electrical plasma-jet torch incorporating magnetic nozzle means |
| US3102946A (en) * | 1961-07-24 | 1963-09-03 | Fonberg Zygmunt | Electric arc torch |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2941063A (en) * | 1958-09-15 | 1960-06-14 | Plasmadyne Corp | Plasma-jet torch apparatus and method relating to increasing the life of the back electrode |
| DE1175374B (de) * | 1960-01-04 | 1964-08-06 | Nat Res Dev | Lichtbogenbrenner |
| US3048736A (en) * | 1960-04-04 | 1962-08-07 | Westinghouse Electric Corp | Arc chamber |
| US3360682A (en) * | 1965-10-15 | 1967-12-26 | Giannini Scient Corp | Apparatus and method for generating high-enthalpy plasma under high-pressure conditions |
-
1968
- 1968-04-11 DE DE19681765169 patent/DE1765169B1/de active Pending
- 1968-04-16 US US721843A patent/US3594609A/en not_active Expired - Lifetime
- 1968-04-16 FR FR1602401D patent/FR1602401A/fr not_active Expired
- 1968-04-17 GB GB08180/68A patent/GB1221317A/en not_active Expired
- 1968-04-17 BE BE713818D patent/BE713818A/xx unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2944140A (en) * | 1958-11-24 | 1960-07-05 | Plasmadyne Corp | High-intensity electrical plasma-jet torch incorporating magnetic nozzle means |
| US3102946A (en) * | 1961-07-24 | 1963-09-03 | Fonberg Zygmunt | Electric arc torch |
Also Published As
| Publication number | Publication date |
|---|---|
| US3594609A (en) | 1971-07-20 |
| GB1221317A (en) | 1971-02-03 |
| BE713818A (enExample) | 1968-09-16 |
| FR1602401A (enExample) | 1970-11-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 |