DE69223805D1 - Düse und betriebsverfahren eines plasmalichtbogenbrenners - Google Patents
Düse und betriebsverfahren eines plasmalichtbogenbrennersInfo
- Publication number
- DE69223805D1 DE69223805D1 DE69223805T DE69223805T DE69223805D1 DE 69223805 D1 DE69223805 D1 DE 69223805D1 DE 69223805 T DE69223805 T DE 69223805T DE 69223805 T DE69223805 T DE 69223805T DE 69223805 D1 DE69223805 D1 DE 69223805D1
- Authority
- DE
- Germany
- Prior art keywords
- nozzle
- operating method
- plasma arc
- arc burner
- burner
- 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 - Lifetime
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
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/3421—Transferred arc or pilot arc mode
-
- 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
- H05H1/3457—Nozzle protection devices
-
- 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
- H05H1/3436—Hollow cathodes with internal coolant 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
- H05H1/3442—Cathodes with inserted tip
-
- 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)
- Discharge Heating (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/820,278 US5317126A (en) | 1992-01-14 | 1992-01-14 | Nozzle and method of operation for a plasma arc torch |
PCT/US1992/003924 WO1993013905A1 (en) | 1992-01-14 | 1992-05-08 | Improved nozzle and method of operation for a plasma arc torch |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69223805D1 true DE69223805D1 (de) | 1998-02-05 |
DE69223805T2 DE69223805T2 (de) | 1998-04-23 |
Family
ID=25230371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69223805T Expired - Lifetime DE69223805T2 (de) | 1992-01-14 | 1992-05-08 | Düse und betriebsverfahren eines plasmalichtbogenbrenners |
Country Status (7)
Country | Link |
---|---|
US (1) | US5317126A (de) |
EP (1) | EP0621815B1 (de) |
JP (1) | JP3157164B2 (de) |
AU (1) | AU660032B2 (de) |
CA (1) | CA2127887C (de) |
DE (1) | DE69223805T2 (de) |
WO (1) | WO1993013905A1 (de) |
Families Citing this family (77)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH690408A5 (de) * | 1996-02-23 | 2000-08-31 | Mgc Plasma Ag | Plasmabrenner für übertragenen Lichtbogen. |
WO1997033458A2 (en) * | 1996-03-06 | 1997-09-12 | Interplazma, Spol. S R.O. | Device for plasma cutting of metals |
US5726415A (en) * | 1996-04-16 | 1998-03-10 | The Lincoln Electric Company | Gas cooled plasma torch |
US5760363A (en) * | 1996-09-03 | 1998-06-02 | Hypertherm, Inc. | Apparatus and method for starting and stopping a plasma arc torch used for mechanized cutting and marking applications |
US5773788A (en) * | 1996-09-03 | 1998-06-30 | Hypertherm, Inc. | Gas mixtures for plasma arc torch cutting and marking systems |
US5841095A (en) * | 1996-10-28 | 1998-11-24 | Hypertherm, Inc. | Apparatus and method for improved assembly concentricity in a plasma arc torch |
DE29805999U1 (de) * | 1998-04-03 | 1998-06-25 | Agrodyn Hochspannungstechnik GmbH, 33803 Steinhagen | Vorrichtung zur Plasmabehandlung von Oberflächen |
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 |
US6326583B1 (en) | 2000-03-31 | 2001-12-04 | Innerlogic, Inc. | Gas control system for a plasma arc torch |
US6498317B2 (en) | 1998-10-23 | 2002-12-24 | Innerlogic, Inc. | Process for operating a plasma arc torch |
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 |
US6207923B1 (en) | 1998-11-05 | 2001-03-27 | Hypertherm, Inc. | Plasma arc torch tip providing a substantially columnar shield flow |
US6096992A (en) * | 1999-01-29 | 2000-08-01 | The Esab Group, Inc. | Low current water injection nozzle and associated method |
US6191380B1 (en) * | 1999-06-16 | 2001-02-20 | Hughen Gerrard Thomas | Plasma arc torch head |
US6337460B2 (en) | 2000-02-08 | 2002-01-08 | Thermal Dynamics Corporation | Plasma arc torch and method for cutting a workpiece |
JP2001276702A (ja) * | 2000-03-28 | 2001-10-09 | Toshiba Corp | 成膜装置及び成膜方法 |
US6903301B2 (en) * | 2001-02-27 | 2005-06-07 | Thermal Dynamics Corporation | Contact start plasma arc torch and method of initiating a pilot arc |
US6919526B2 (en) * | 2002-04-19 | 2005-07-19 | Thermal Dynamics Corporation | Plasma arc torch head connections |
US6753497B1 (en) | 2003-03-17 | 2004-06-22 | Illinois Tool Works Inc. | Method and apparatus for initiating welding arc using plasma flow |
US20040238511A1 (en) * | 2003-05-27 | 2004-12-02 | Matus Tim A. | Method and apparatus for initiating welding arc with aid of vaporized chemical |
US7109433B2 (en) * | 2003-05-27 | 2006-09-19 | Illinois Tool Works, Inc. | Method and apparatus for initiating welding arc using chemical spray |
US7022935B1 (en) | 2003-12-08 | 2006-04-04 | Illinois Tool Works Inc. | Plasma-cutting torch with integrated high frequency starter |
DE202004021663U1 (de) | 2004-10-08 | 2010-05-12 | Kjellberg Finsterwalde Plasma Und Maschinen Gmbh | Plasmabrenner |
US7087856B2 (en) * | 2004-11-03 | 2006-08-08 | The Esab Group, Inc. | System and method for determining an operational condition of a torch |
US7115833B2 (en) * | 2004-11-03 | 2006-10-03 | The Esab Group, Inc. | Metering system and method for supplying gas to a torch |
US7428843B2 (en) * | 2005-02-03 | 2008-09-30 | Jdl Instruments, Inc. | Multi-function digital pressure measuring device |
US20070045241A1 (en) * | 2005-08-29 | 2007-03-01 | Schneider Joseph C | Contact start plasma torch and method of operation |
US20070284342A1 (en) * | 2006-06-09 | 2007-12-13 | Morten Jorgensen | Plasma treatment method and apparatus |
US7547861B2 (en) * | 2006-06-09 | 2009-06-16 | Morten Jorgensen | Vortex generator for plasma treatment |
US9662747B2 (en) | 2006-09-13 | 2017-05-30 | Hypertherm, Inc. | Composite consumables for a plasma arc torch |
US10098217B2 (en) | 2012-07-19 | 2018-10-09 | Hypertherm, Inc. | Composite consumables for a plasma arc torch |
US9560732B2 (en) | 2006-09-13 | 2017-01-31 | Hypertherm, Inc. | High access consumables for a plasma arc cutting system |
US8981253B2 (en) | 2006-09-13 | 2015-03-17 | Hypertherm, Inc. | Forward flow, high access consumables for a plasma arc cutting torch |
US10194516B2 (en) | 2006-09-13 | 2019-01-29 | Hypertherm, Inc. | High access consumables for a plasma arc cutting system |
US8866038B2 (en) | 2007-01-23 | 2014-10-21 | Hypertherm, Inc. | Consumable component parts for a plasma torch |
US20080181155A1 (en) * | 2007-01-31 | 2008-07-31 | Texas Instruments Incorporated | Apparatus for and method of detecting wireless local area network signals using a low power receiver |
EP2022299B1 (de) * | 2007-02-16 | 2014-04-30 | Hypertherm, Inc | Gasgekühlte lichtbogen-plasmaschneidbrenner |
TWI352368B (en) * | 2007-09-21 | 2011-11-11 | Ind Tech Res Inst | Plasma head and plasma-discharging device using th |
US8338740B2 (en) * | 2008-09-30 | 2012-12-25 | Hypertherm, Inc. | Nozzle with exposed vent passage |
JP2012501251A (ja) | 2008-12-22 | 2012-01-19 | ハイパーサーム インコーポレイテッド | 高品質の内側フィーチャおよび輪郭を切断するための方法および装置 |
US8258424B2 (en) * | 2009-08-20 | 2012-09-04 | The Esab Group, Inc. | Plasma torch with electrode wear detection system |
JP2011177743A (ja) * | 2010-03-01 | 2011-09-15 | Honda Motor Co Ltd | プラズマ溶接トーチ、及びプラズマ溶接トーチを用いた溶接方法 |
US8847103B2 (en) * | 2010-07-16 | 2014-09-30 | Hypertherm, Inc. | Electronic pressure regulator |
US8330069B2 (en) | 2010-09-16 | 2012-12-11 | General Electric Company | Apparatus and system for arc elmination and method of assembly |
US9036309B2 (en) | 2010-09-16 | 2015-05-19 | General Electric Company | Electrode and plasma gun configuration for use with a circuit protection device |
WO2013078456A2 (en) * | 2011-11-23 | 2013-05-30 | Ipg Microsystems Llc | Continuous mass flow gas replenishment for gas lasing devices |
US9150949B2 (en) * | 2012-03-08 | 2015-10-06 | Vladmir E. BELASHCHENKO | Plasma systems and methods including high enthalpy and high stability plasmas |
US10477665B2 (en) * | 2012-04-13 | 2019-11-12 | Amastan Technologies Inc. | Microwave plasma torch generating laminar flow for materials processing |
US9949356B2 (en) | 2012-07-11 | 2018-04-17 | Lincoln Global, Inc. | Electrode for a plasma arc cutting torch |
US10716199B2 (en) * | 2013-07-25 | 2020-07-14 | Hypertherm, Inc. | Devices for gas cooling plasma arc torches and related systems and methods |
US11684995B2 (en) | 2013-11-13 | 2023-06-27 | Hypertherm, Inc. | Cost effective cartridge for a plasma arc torch |
US10456855B2 (en) | 2013-11-13 | 2019-10-29 | Hypertherm, Inc. | Consumable cartridge for a plasma arc cutting system |
US11432393B2 (en) | 2013-11-13 | 2022-08-30 | Hypertherm, Inc. | Cost effective cartridge for a plasma arc torch |
US9981335B2 (en) | 2013-11-13 | 2018-05-29 | Hypertherm, Inc. | Consumable cartridge for a plasma arc cutting system |
US11278983B2 (en) | 2013-11-13 | 2022-03-22 | Hypertherm, Inc. | Consumable cartridge for a plasma arc cutting system |
TWI531280B (zh) * | 2014-04-16 | 2016-04-21 | 馗鼎奈米科技股份有限公司 | 電漿裝置 |
CN113275718B (zh) * | 2014-05-09 | 2024-02-23 | 海别得公司 | 用于等离子弧切割系统的可消耗筒 |
US9967964B2 (en) * | 2014-05-30 | 2018-05-08 | Hypertherm, Inc. | Cooling plasma cutting system consumables and related systems and methods |
CN106715027B (zh) | 2014-08-12 | 2020-04-21 | 海别得公司 | 用于等离子弧焊炬的成本有效的筒 |
US10149376B2 (en) * | 2014-12-11 | 2018-12-04 | Hypertherm, Inc. | Water injection and venting of a plasma arc torch |
US10609805B2 (en) | 2015-08-04 | 2020-03-31 | Hypertherm, Inc. | Cartridge for a liquid-cooled plasma arc torch |
CN107249803B (zh) | 2015-08-04 | 2020-01-31 | 海别得公司 | 改进的等离子弧切割系统、消耗品和操作方法 |
US10279417B2 (en) | 2015-10-06 | 2019-05-07 | Hypertherm, Inc. | Controlling and delivering gases in a plasma arc torch and related systems and methods |
EP3360395B1 (de) | 2015-10-06 | 2023-04-26 | Hypertherm, Inc. | Steuerung von plasmalichtbogenbrenner sowie zugehörige systeme und verfahren |
US10413991B2 (en) | 2015-12-29 | 2019-09-17 | Hypertherm, Inc. | Supplying pressurized gas to plasma arc torch consumables and related systems and methods |
EP4358652A3 (de) * | 2016-03-28 | 2024-09-18 | Hypertherm, Inc. | Verbesserte elektrode für ein plasmalichtbogenschneidsystem und betriebsverfahren |
WO2017172885A1 (en) * | 2016-03-29 | 2017-10-05 | Hypertherm, Inc. | Systems and methods for plasma gas venting in a plasma arc torch |
RU180547U1 (ru) * | 2016-04-11 | 2018-06-18 | Гипертерм, Инк. | Система для плазменно-дуговой резки, включающая завихрительные кольца и другие расходные компоненты, и соответствующие способы работы |
CN107360660A (zh) * | 2016-04-11 | 2017-11-17 | 海别得公司 | 包括固持帽的等离子体电弧切割系统以及相关运行方法 |
US9820371B1 (en) * | 2016-05-12 | 2017-11-14 | Hypertherm, Inc. | Systems and methods for stabilizing plasma gas flow in a plasma arc torch |
US9833860B1 (en) | 2016-07-22 | 2017-12-05 | Lincoln Global, Inc. | System and method for plasma arc transfer for plasma cutting |
FR3067559B1 (fr) * | 2017-06-07 | 2019-07-05 | Akryvia | Procede de coupage plasma et torche pour la mise en oeuvre de ce procede |
CZ308964B6 (cs) | 2018-09-30 | 2021-10-20 | B&Bartoni, spol. s r.o. | Sestava trysky s adaptérem pro použití v kapalinou chlazeném dvouplynovém plazmovém hořáku |
CN109504970B (zh) * | 2018-12-14 | 2024-01-09 | 四川大学 | 一种种植体活化亲水装置 |
KR102166803B1 (ko) * | 2019-08-23 | 2020-10-16 | 황원규 | 노즐 냉각 기능이 구비된 용접 토치 |
KR102492995B1 (ko) * | 2021-12-23 | 2023-01-31 | 주식회사 오픈나노 | 플라즈마 헤드 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3272962A (en) * | 1965-05-03 | 1966-09-13 | Union Carbide Corp | Electric arc working process |
US3641308A (en) * | 1970-06-29 | 1972-02-08 | Chemetron Corp | Plasma arc torch having liquid laminar flow jet for arc constriction |
US3770935A (en) * | 1970-12-25 | 1973-11-06 | Rikagaku Kenkyusho | Plasma jet generator |
JPS53142949A (en) * | 1977-05-20 | 1978-12-13 | Origin Electric Co Ltd | Active gas plasma arc torch and its manipulation method |
DE3032728A1 (de) * | 1980-08-30 | 1982-04-29 | Trumpf GmbH & Co, 7257 Ditzingen | Bearbeitungsmaschine mit thermischer schneidstrahleinrichtung, insbesondere plasmaschneidstrahleinrichtung |
US4361748A (en) * | 1981-01-30 | 1982-11-30 | Couch Jr Richard W | Cooling and height sensing system for a plasma arc cutting tool |
FR2534106A1 (fr) * | 1982-10-01 | 1984-04-06 | Soudure Autogene Francaise | Torche a plasma monogaz |
US4521666A (en) * | 1982-12-23 | 1985-06-04 | Union Carbide Corporation | Plasma arc torch |
SU1234104A1 (ru) * | 1983-01-10 | 1986-05-30 | Всесоюзный Научно-Исследовательский,Проектно-Конструкторский И Технологический Институт Электросварочного Оборудования | Плазменна горелка |
US4558201A (en) * | 1984-12-10 | 1985-12-10 | Thermal Dynamics Corporation | Plasma-arc torch with gas cooled blow-out electrode |
GB8508758D0 (en) * | 1985-04-03 | 1985-05-09 | Goodwin Eng Developments Ltd D | Plasma arc apparatus |
SE447461B (sv) * | 1985-04-25 | 1986-11-17 | Npk Za Kontrolno Zavaratschni | Sammansatt munstycke for plasmatron |
JPS6330180A (ja) * | 1986-07-21 | 1988-02-08 | Mitsubishi Heavy Ind Ltd | プラズマト−チ |
JPS6340299A (ja) * | 1986-08-05 | 1988-02-20 | 株式会社小松製作所 | 非移行式プラズマト−チの電極構造 |
US4902871A (en) * | 1987-01-30 | 1990-02-20 | Hypertherm, Inc. | Apparatus and process for cooling a plasma arc electrode |
JPS63199842A (ja) * | 1987-02-14 | 1988-08-18 | Toho Kinzoku Kk | 電極材料 |
US4861962B1 (en) * | 1988-06-07 | 1996-07-16 | Hypertherm Inc | Nozzle shield for a plasma arc torch |
US5070227A (en) | 1990-04-24 | 1991-12-03 | Hypertherm, Inc. | Proceses and apparatus for reducing electrode wear in a plasma arc torch |
US5023425A (en) * | 1990-01-17 | 1991-06-11 | Esab Welding Products, Inc. | Electrode for plasma arc torch and method of fabricating same |
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 |
-
1992
- 1992-01-14 US US07/820,278 patent/US5317126A/en not_active Expired - Lifetime
- 1992-05-08 JP JP51239693A patent/JP3157164B2/ja not_active Expired - Lifetime
- 1992-05-08 DE DE69223805T patent/DE69223805T2/de not_active Expired - Lifetime
- 1992-05-08 AU AU19958/92A patent/AU660032B2/en not_active Expired
- 1992-05-08 CA CA002127887A patent/CA2127887C/en not_active Expired - Lifetime
- 1992-05-08 WO PCT/US1992/003924 patent/WO1993013905A1/en active IP Right Grant
- 1992-05-08 EP EP92912231A patent/EP0621815B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0621815A1 (de) | 1994-11-02 |
US5317126A (en) | 1994-05-31 |
AU1995892A (en) | 1993-08-03 |
WO1993013905A1 (en) | 1993-07-22 |
EP0621815B1 (de) | 1997-12-29 |
CA2127887A1 (en) | 1993-07-22 |
JPH07506052A (ja) | 1995-07-06 |
DE69223805T2 (de) | 1998-04-23 |
EP0621815A4 (en) | 1994-11-09 |
CA2127887C (en) | 1998-07-14 |
JP3157164B2 (ja) | 2001-04-16 |
AU660032B2 (en) | 1995-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R071 | Expiry of right |
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