ZA852283B - Plasma welding or cutting torch - Google Patents
Plasma welding or cutting torchInfo
- Publication number
- ZA852283B ZA852283B ZA852283A ZA852283A ZA852283B ZA 852283 B ZA852283 B ZA 852283B ZA 852283 A ZA852283 A ZA 852283A ZA 852283 A ZA852283 A ZA 852283A ZA 852283 B ZA852283 B ZA 852283B
- Authority
- ZA
- South Africa
- Prior art keywords
- plasma
- electrode
- nozzle
- torch
- cutting torch
- 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
- H05H1/3473—Safety means
-
- 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
- H05H1/3423—Connecting means, e.g. electrical connecting means or fluid connections
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Arc Welding In General (AREA)
- Plasma Technology (AREA)
- Nonmetallic Welding Materials (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Plant Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8405286A FR2562748B1 (fr) | 1984-04-04 | 1984-04-04 | Torche de soudage ou coupage a plasma |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA852283B true ZA852283B (en) | 1985-11-27 |
Family
ID=9302821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA852283A ZA852283B (en) | 1984-04-04 | 1985-03-26 | Plasma welding or cutting torch |
Country Status (13)
Country | Link |
---|---|
US (1) | US4590354A (es) |
EP (1) | EP0157702B1 (es) |
JP (1) | JPS60223668A (es) |
AT (1) | ATE35077T1 (es) |
AU (1) | AU573803B2 (es) |
BR (1) | BR8501589A (es) |
CA (1) | CA1249639A (es) |
DE (1) | DE3563293D1 (es) |
DK (1) | DK161749C (es) |
ES (1) | ES295815Y (es) |
FR (1) | FR2562748B1 (es) |
PT (1) | PT80217B (es) |
ZA (1) | ZA852283B (es) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2578137B1 (fr) * | 1985-02-22 | 1987-03-27 | Soudure Autogene Francaise | Torche de soudage ou de coupage plasma munie d'une cartouche tuyere |
IT1204121B (it) * | 1986-02-27 | 1989-03-01 | Cebora Spa | Torcia di saldatura o taglio al plasma con arco non trasferito |
US4691094A (en) * | 1986-05-20 | 1987-09-01 | Thermal Dynamics Corporation | Plasma-arc torch with sliding gas valve interlock |
FR2609591B1 (fr) * | 1987-01-13 | 1990-12-07 | Soudure Autogene Francaise | Coiffe pour torche de travail a l'arc et torche correspondante |
US4791268A (en) * | 1987-01-30 | 1988-12-13 | Hypertherm, Inc. | Arc plasma torch and method using contact starting |
US4902871A (en) * | 1987-01-30 | 1990-02-20 | Hypertherm, Inc. | Apparatus and process for cooling a plasma arc electrode |
US4771158A (en) * | 1987-08-17 | 1988-09-13 | C-K Systematics, Inc. | Replaceable insulator for welding torch |
JPH0196274U (es) * | 1987-12-18 | 1989-06-26 | ||
FR2626206B1 (fr) * | 1988-01-25 | 1990-05-18 | Soudure Autogene Francaise | Torche et machine de travail a l'arc, et cartouche pour cette torche |
US4959520A (en) * | 1988-02-15 | 1990-09-25 | Daihen Corporation | Detection means for an electric arc torch nozzle |
US4891489A (en) * | 1988-11-03 | 1990-01-02 | Allegheny Ludlum Corporation | Shield cup protector apparatus for plasma arc torch |
US4929811A (en) * | 1988-12-05 | 1990-05-29 | The Lincoln Electric Company | Plasma arc torch interlock with disabling control arrangement system |
US4973816A (en) * | 1989-03-28 | 1990-11-27 | Delaware Capital Formation, Inc. | Plasma torch with safety switch |
US4967055A (en) * | 1989-03-31 | 1990-10-30 | Tweco Products | Plasma torch |
US4896016A (en) * | 1989-04-24 | 1990-01-23 | Century Mfg. Co. | Plasma arc metal cutting apparatus with actuation spring |
US4940877A (en) * | 1989-09-15 | 1990-07-10 | Century Mfg. Co. | Parts in place torch structure |
PT96494B (pt) * | 1990-01-17 | 1996-10-31 | Univ Sydney | Catodo arrefecido por gas para macarico de arco |
IT1243170B (it) * | 1990-11-29 | 1994-05-24 | Trafimet Trafilerie Metalliche | Torcia per taglio al plasma con innesco per contatto |
US5105061A (en) * | 1991-02-15 | 1992-04-14 | The Lincoln Electric Company | Vented electrode for a plasma torch |
FR2674161B1 (fr) * | 1991-03-22 | 1993-06-11 | Soudure Autogene Francaise | Pistolet de decoupage de tole. |
CH687354A5 (it) * | 1992-06-18 | 1996-11-15 | Rodasky Etablissement | Elettrodo per torcia per taglio al plasma e torcia atta ad utilizzare detto elettrodo. |
USD379577S (en) * | 1995-09-06 | 1997-06-03 | The Esab Group, Inc. | Nozzle for a plasma arc torch |
US5994663A (en) * | 1996-10-08 | 1999-11-30 | Hypertherm, Inc. | Plasma arc torch and method using blow forward contact starting system |
US5897795A (en) * | 1996-10-08 | 1999-04-27 | Hypertherm, Inc. | Integral spring consumables for plasma arc torch using blow forward contact starting system |
AT406243B (de) * | 1998-01-28 | 2000-03-27 | Inocon Technologie Gmbh | Gerät mit einem plasmaerzeuger |
FR2774548B1 (fr) * | 1998-02-02 | 2000-03-03 | Soudure Autogene Francaise | Ensemble tuyere/porte-tuyere pour torche a plasma |
US6084196A (en) * | 1998-02-25 | 2000-07-04 | General Electric Company | Elevated-temperature, plasma-transferred arc welding of nickel-base superalloy articles |
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 |
US6362450B1 (en) * | 2001-01-30 | 2002-03-26 | The Esab Group, Inc. | Gas flow for plasma arc torch |
US6703581B2 (en) | 2001-02-27 | 2004-03-09 | Thermal Dynamics Corporation | Contact start plasma torch |
KR100933480B1 (ko) | 2001-03-09 | 2009-12-23 | 하이퍼썸, 인크. | 플라즈마 아크 토치, 복합전극, 전극 제조 방법 및 복합전극 냉각 방법 |
KR100658988B1 (ko) * | 2002-04-19 | 2006-12-21 | 더말 다이나믹스 코포레이션 | 플라즈마 아크 발염방사장치, 그 전극 및 플라즈마 아크 발염방사장치의 동작방법 |
US7253373B2 (en) | 2003-07-24 | 2007-08-07 | Illinois Tool Works Inc. | Air-cooled arc welding implement |
US6969819B1 (en) * | 2004-05-18 | 2005-11-29 | The Esab Group, Inc. | Plasma arc torch |
JP4688450B2 (ja) * | 2004-08-16 | 2011-05-25 | 株式会社小松製作所 | プラズマ加工機、プラズマトーチ及びその部品の着脱方法 |
EP1878324B2 (en) † | 2005-04-19 | 2017-08-23 | Hypertherm, Inc | Plasma arc torch providing angular shield flow injection |
US20070045241A1 (en) * | 2005-08-29 | 2007-03-01 | Schneider Joseph C | Contact start plasma torch and method of operation |
AT502423B1 (de) * | 2005-09-09 | 2007-06-15 | Fronius Int Gmbh | Vorrichtung zum wechsel einer düse eines wasserdampfplasmabrenners |
US9560732B2 (en) | 2006-09-13 | 2017-01-31 | Hypertherm, Inc. | High access consumables for a plasma arc cutting system |
US10098217B2 (en) | 2012-07-19 | 2018-10-09 | Hypertherm, Inc. | Composite consumables for a plasma arc torch |
US10194516B2 (en) | 2006-09-13 | 2019-01-29 | Hypertherm, Inc. | High access consumables for a plasma arc cutting system |
US9662747B2 (en) * | 2006-09-13 | 2017-05-30 | Hypertherm, Inc. | Composite consumables for a plasma arc torch |
US8513565B2 (en) | 2008-04-10 | 2013-08-20 | Hypertherm, Inc. | Nozzle head with increased shoulder thickness |
US8258423B2 (en) * | 2009-08-10 | 2012-09-04 | The Esab Group, Inc. | Retract start plasma torch with reversible coolant flow |
US9326367B2 (en) | 2013-07-25 | 2016-04-26 | Hypertherm, Inc. | Devices for gas cooling plasma arc torches and related systems and methods |
DE102014009308A1 (de) * | 2014-06-26 | 2015-12-31 | Iht Automation Gmbh & Co. Kg | Schweiß- oder Schneidwerkzeug |
DE102015001456A1 (de) | 2014-07-15 | 2016-01-21 | Linde Aktiengesellschaft | Verfahren zum Wolfram-Schutzgasschweißen |
US10589373B2 (en) | 2017-07-10 | 2020-03-17 | Lincoln Global, Inc. | Vented plasma cutting electrode and torch using the same |
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 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2858412A (en) * | 1956-07-06 | 1958-10-28 | Union Carbide Corp | Arc torch |
US3242305A (en) * | 1963-07-03 | 1966-03-22 | Union Carbide Corp | Pressure retract arc torch |
DE2839485C2 (de) * | 1978-09-11 | 1982-04-29 | Siemens AG, 1000 Berlin und 8000 München | Brenner zum Mikroplasmaschweißen |
US4521666A (en) * | 1982-12-23 | 1985-06-04 | Union Carbide Corporation | Plasma arc torch |
FR2556549B1 (fr) * | 1983-12-07 | 1986-10-17 | Soudure Autogene Francaise | Procede d'allumage d'un arc pour torche de soudage ou coupage et torche adaptee a mettre en oeuvre ce procede |
-
1984
- 1984-04-04 FR FR8405286A patent/FR2562748B1/fr not_active Expired
-
1985
- 1985-03-26 ZA ZA852283A patent/ZA852283B/xx unknown
- 1985-03-26 US US06/716,191 patent/US4590354A/en not_active Expired - Lifetime
- 1985-03-28 AU AU40481/85A patent/AU573803B2/en not_active Ceased
- 1985-03-29 EP EP85400617A patent/EP0157702B1/fr not_active Expired
- 1985-03-29 DE DE8585400617T patent/DE3563293D1/de not_active Expired
- 1985-03-29 AT AT85400617T patent/ATE35077T1/de not_active IP Right Cessation
- 1985-04-02 ES ES1985295815U patent/ES295815Y/es not_active Expired
- 1985-04-03 BR BR8501589A patent/BR8501589A/pt not_active IP Right Cessation
- 1985-04-03 DK DK152785A patent/DK161749C/da not_active IP Right Cessation
- 1985-04-03 PT PT80217A patent/PT80217B/pt not_active IP Right Cessation
- 1985-04-04 JP JP60070136A patent/JPS60223668A/ja active Granted
- 1985-04-04 CA CA000478424A patent/CA1249639A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK152785A (da) | 1985-10-05 |
JPH0338952B2 (es) | 1991-06-12 |
JPS60223668A (ja) | 1985-11-08 |
DK152785D0 (da) | 1985-04-03 |
ATE35077T1 (de) | 1988-06-15 |
DE3563293D1 (en) | 1988-07-14 |
FR2562748B1 (fr) | 1989-06-02 |
BR8501589A (pt) | 1985-12-03 |
DK161749B (da) | 1991-08-12 |
CA1249639A (fr) | 1989-01-31 |
AU573803B2 (en) | 1988-06-23 |
ES295815Y (es) | 1987-12-16 |
US4590354A (en) | 1986-05-20 |
PT80217A (fr) | 1985-05-01 |
PT80217B (fr) | 1987-08-19 |
EP0157702A3 (en) | 1986-02-05 |
AU4048185A (en) | 1985-10-10 |
EP0157702B1 (fr) | 1988-06-08 |
FR2562748A1 (fr) | 1985-10-11 |
EP0157702A2 (fr) | 1985-10-09 |
DK161749C (da) | 1992-02-03 |
ES295815U (es) | 1987-06-16 |
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