CH543711A - Générateur à jet de plasma - Google Patents
Générateur à jet de plasmaInfo
- Publication number
- CH543711A CH543711A CH1890171A CH1890171A CH543711A CH 543711 A CH543711 A CH 543711A CH 1890171 A CH1890171 A CH 1890171A CH 1890171 A CH1890171 A CH 1890171A CH 543711 A CH543711 A CH 543711A
- Authority
- CH
- Switzerland
- Prior art keywords
- plasma jet
- arc
- torch
- torches
- gas
- Prior art date
Links
- 239000007789 gas Substances 0.000 description 62
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 30
- 229910052786 argon Inorganic materials 0.000 description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 12
- 239000001301 oxygen Substances 0.000 description 12
- 229910052760 oxygen Inorganic materials 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000002939 deleterious effect Effects 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005552 hardfacing Methods 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
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 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
-
- 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
- H05H1/44—Plasma torches using an arc using more than one torch
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Plasma Technology (AREA)
- Arc Welding In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45118284A JPS4932691B1 (enrdf_load_stackoverflow) | 1970-12-25 | 1970-12-25 | |
| JP46072338A JPS5210809B2 (enrdf_load_stackoverflow) | 1971-09-17 | 1971-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH543711A true CH543711A (fr) | 1973-10-31 |
Family
ID=26413474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1890171A CH543711A (fr) | 1970-12-25 | 1971-12-24 | Générateur à jet de plasma |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3770935A (enrdf_load_stackoverflow) |
| CH (1) | CH543711A (enrdf_load_stackoverflow) |
| DE (2) | DE7148539U (enrdf_load_stackoverflow) |
| FR (1) | FR2119768A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1346790A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112240570A (zh) * | 2020-10-20 | 2021-01-19 | 西安航天动力研究所 | 一种基于3d打印成型的旋流火炬点火器 |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7307170A (enrdf_load_stackoverflow) * | 1973-05-23 | 1974-11-26 | ||
| JPS5116379B2 (enrdf_load_stackoverflow) * | 1973-07-20 | 1976-05-24 | ||
| US4009413A (en) * | 1975-02-27 | 1977-02-22 | Spectrametrics, Incorporated | Plasma jet device and method of operating same |
| US4038512A (en) * | 1975-08-11 | 1977-07-26 | Westinghouse Electric Corporation | Self-stabilizing arc heater |
| US4013867A (en) * | 1975-08-11 | 1977-03-22 | Westinghouse Electric Corporation | Polyphase arc heater system |
| JPS5546266A (en) * | 1978-09-28 | 1980-03-31 | Daido Steel Co Ltd | Plasma torch |
| US4341941A (en) * | 1979-03-01 | 1982-07-27 | Rikagaku Kenkyusho | Method of operating a plasma generating apparatus |
| US4352044A (en) * | 1981-01-05 | 1982-09-28 | Zhukov Mikhail F | Plasma generator |
| DE3303677C2 (de) * | 1982-03-06 | 1985-01-17 | Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn | Plasmakanone |
| JPH0622719B2 (ja) * | 1985-05-13 | 1994-03-30 | 小野田セメント株式会社 | 複ト−チ型プラズマ溶射方法及びその装置 |
| US4626648A (en) * | 1985-07-03 | 1986-12-02 | Browning James A | Hybrid non-transferred-arc plasma torch system and method of operating same |
| US5166494A (en) * | 1990-04-24 | 1992-11-24 | Hypertherm, Inc. | Process and apparatus for reducing electrode wear in a plasma arc torch |
| US5396043A (en) * | 1988-06-07 | 1995-03-07 | Hypertherm, Inc. | Plasma arc cutting process and apparatus using an oxygen-rich gas shield |
| US5070227A (en) * | 1990-04-24 | 1991-12-03 | Hypertherm, Inc. | Proceses and apparatus for reducing electrode wear in a plasma arc torch |
| US4982067A (en) * | 1988-11-04 | 1991-01-01 | Marantz Daniel Richard | Plasma generating apparatus and method |
| US5144110A (en) * | 1988-11-04 | 1992-09-01 | Marantz Daniel Richard | Plasma spray gun and method of use |
| US4896017A (en) * | 1988-11-07 | 1990-01-23 | The Carborundum Company | Anode for a plasma arc torch |
| WO1990013392A1 (en) * | 1989-05-05 | 1990-11-15 | Tungsram Részvénytársaság | Apparatus for machining by the means of a plasma beam a workpiece made of a material of high softening or melting point, especially quartz, glass or a metal |
| JPH03150341A (ja) * | 1989-11-07 | 1991-06-26 | Onoda Cement Co Ltd | 複合トーチ型プラズマ発生装置とその装置を用いたプラズマ発生方法 |
| US5017752A (en) * | 1990-03-02 | 1991-05-21 | Esab Welding Products, Inc. | Plasma arc torch starting process having separated generated flows of non-oxidizing and oxidizing gas |
| US5008511C1 (en) * | 1990-06-26 | 2001-03-20 | Univ British Columbia | Plasma torch with axial reactant feed |
| RU2115269C1 (ru) * | 1991-02-20 | 1998-07-10 | Жан Капашевич Кульжанов | Способ формирования электродугового разряда в плазмотроне и устройство для его осуществления |
| US5317126A (en) * | 1992-01-14 | 1994-05-31 | Hypertherm, Inc. | Nozzle and method of operation for a plasma arc torch |
| US5514848A (en) * | 1994-10-14 | 1996-05-07 | The University Of British Columbia | Plasma torch electrode structure |
| US5620617A (en) * | 1995-10-30 | 1997-04-15 | Hypertherm, Inc. | Circuitry and method for maintaining a plasma arc during operation of a plasma arc torch system |
| US5798493A (en) * | 1996-05-14 | 1998-08-25 | Heller, Sr.; Walter R. | Fixed welding apparatus and method |
| US6163009A (en) * | 1998-10-23 | 2000-12-19 | Innerlogic, Inc. | Process for operating a plasma arc torch |
| US6677551B2 (en) | 1998-10-23 | 2004-01-13 | Innerlogic, Inc. | Process for operating a plasma arc torch |
| US6498317B2 (en) | 1998-10-23 | 2002-12-24 | Innerlogic, Inc. | Process for operating a plasma arc torch |
| US6326583B1 (en) | 2000-03-31 | 2001-12-04 | Innerlogic, Inc. | Gas control system for a plasma arc torch |
| US6114649A (en) * | 1999-07-13 | 2000-09-05 | Duran Technologies Inc. | Anode electrode for plasmatron structure |
| RU2187909C2 (ru) * | 2000-06-06 | 2002-08-20 | Российский федеральный ядерный центр Всероссийский научно-исследовательский институт экспериментальной физики | Плазменный прерыватель тока |
| DE102007010996A1 (de) * | 2007-03-05 | 2008-09-11 | Arcoron Gmbh | Plasmadüse |
| US8338740B2 (en) * | 2008-09-30 | 2012-12-25 | Hypertherm, Inc. | Nozzle with exposed vent passage |
| US9949356B2 (en) | 2012-07-11 | 2018-04-17 | Lincoln Global, Inc. | Electrode for a plasma arc cutting torch |
| US12198899B2 (en) * | 2018-11-02 | 2025-01-14 | Nihon University | Magnetized plasmoid injection device |
| US12138705B2 (en) * | 2021-07-16 | 2024-11-12 | Lincoln Global, Inc. | Plasma cutting system with dual electrode plasma arc torch |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3373306A (en) * | 1964-10-27 | 1968-03-12 | Northern Natural Gas Co | Method and apparatus for the control of ionization in a distributed electrical discharge |
| US3403211A (en) * | 1965-03-31 | 1968-09-24 | Centre Nat Rech Scient | Methods and devices for heating substances |
| GB1160882A (en) * | 1965-10-25 | 1969-08-06 | Ass Elect Ind | Improvements relating to Plasma Torches |
| FR1469629A (fr) * | 1966-01-07 | 1967-02-17 | Centre Nat Rech Scient | Perfectionnements apportés aux moyens pour produire un écoulement permanent de plasma |
| US3588594A (en) * | 1968-01-19 | 1971-06-28 | Hitachi Ltd | Device for bending a plasma flame |
| BE721912A (enrdf_load_stackoverflow) * | 1968-10-07 | 1969-03-14 | ||
| 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 |
| US3644782A (en) * | 1969-12-24 | 1972-02-22 | Sheet Korman Associates Inc | Method of energy transfer utilizing a fluid convection cathode plasma jet |
-
1971
- 1971-12-21 US US00210350A patent/US3770935A/en not_active Expired - Lifetime
- 1971-12-23 DE DE19717148539U patent/DE7148539U/de not_active Expired
- 1971-12-23 DE DE2164270A patent/DE2164270C3/de not_active Expired
- 1971-12-24 CH CH1890171A patent/CH543711A/fr not_active IP Right Cessation
- 1971-12-27 FR FR7146880A patent/FR2119768A5/fr not_active Expired
- 1971-12-29 GB GB6054971A patent/GB1346790A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112240570A (zh) * | 2020-10-20 | 2021-01-19 | 西安航天动力研究所 | 一种基于3d打印成型的旋流火炬点火器 |
| CN112240570B (zh) * | 2020-10-20 | 2021-12-03 | 西安航天动力研究所 | 一种基于3d打印成型的旋流火炬点火器 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE7148539U (de) | 1972-04-27 |
| DE2164270B2 (enrdf_load_stackoverflow) | 1974-05-09 |
| US3770935A (en) | 1973-11-06 |
| DE2164270A1 (de) | 1972-07-13 |
| FR2119768A5 (enrdf_load_stackoverflow) | 1972-08-04 |
| DE2164270C3 (de) | 1974-12-05 |
| GB1346790A (en) | 1974-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |