FR2703557B1 - Torche plasma et procédé de mise en Óoeuvre pour le gougeage de pièces. - Google Patents
Torche plasma et procédé de mise en Óoeuvre pour le gougeage de pièces.Info
- Publication number
- FR2703557B1 FR2703557B1 FR9303602A FR9303602A FR2703557B1 FR 2703557 B1 FR2703557 B1 FR 2703557B1 FR 9303602 A FR9303602 A FR 9303602A FR 9303602 A FR9303602 A FR 9303602A FR 2703557 B1 FR2703557 B1 FR 2703557B1
- Authority
- FR
- France
- Prior art keywords
- gouging
- implementation
- parts
- plasma torch
- torch
- 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 - Fee Related
Links
Classifications
-
- 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
-
- 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
- H05H1/341—Arrangements for providing coaxial protecting fluids
-
- 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
- H05H1/3457—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
- H05H1/3468—Vortex generators
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9303602A FR2703557B1 (fr) | 1993-03-29 | 1993-03-29 | Torche plasma et procédé de mise en Óoeuvre pour le gougeage de pièces. |
DE4407913A DE4407913A1 (de) | 1993-03-29 | 1994-03-09 | Plasmabrenner und Verfahren zur Durchführung, insbesondere für das Aushöhlen von Werkstücken |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9303602A FR2703557B1 (fr) | 1993-03-29 | 1993-03-29 | Torche plasma et procédé de mise en Óoeuvre pour le gougeage de pièces. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2703557A1 FR2703557A1 (fr) | 1994-10-07 |
FR2703557B1 true FR2703557B1 (fr) | 1995-05-05 |
Family
ID=9445458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9303602A Expired - Fee Related FR2703557B1 (fr) | 1993-03-29 | 1993-03-29 | Torche plasma et procédé de mise en Óoeuvre pour le gougeage de pièces. |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE4407913A1 (fr) |
FR (1) | FR2703557B1 (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5747767A (en) * | 1995-09-13 | 1998-05-05 | The Esab Group, Inc. | Extended water-injection nozzle assembly with improved centering |
US6498316B1 (en) * | 1999-10-25 | 2002-12-24 | Thermal Dynamics Corporation | Plasma torch and method for underwater cutting |
US6337460B2 (en) * | 2000-02-08 | 2002-01-08 | Thermal Dynamics Corporation | Plasma arc torch and method for cutting a workpiece |
FR2805194B1 (fr) * | 2000-02-18 | 2002-06-28 | Air Liquide | Procede et installation de travail a l'arc plasma avec melange gazeux a base d'hydrogene, d'azote et/ou d'argon |
FR2836079B1 (fr) * | 2002-02-20 | 2004-04-02 | Air Liquide | Procede d'oxycoupage plasma des metaux ferreux |
KR101371979B1 (ko) | 2005-04-19 | 2014-03-07 | 하이퍼썸, 인크. | 각진 쉴드 흐름 주입을 제공하는 플라즈마 아크 토치 |
CN101176387B (zh) * | 2005-05-11 | 2012-11-21 | 人工发热机有限公司 | 在等离子体弧气炬的应用中不连续气体喷射流的产生 |
US8097828B2 (en) | 2006-05-11 | 2012-01-17 | Hypertherm, Inc. | Dielectric devices for a plasma arc torch |
DE202007019184U1 (de) * | 2007-09-11 | 2010-12-30 | Maschinenfabrik Reinhausen Gmbh | Vorrichtung zur Behandlung oder Beschichtung von Oberflächen |
DE102008018530B4 (de) * | 2008-04-08 | 2010-04-29 | Kjellberg Finsterwalde Plasma Und Maschinen Gmbh | Düse für einen flüssigkeitsgekühlten Plasmabrenner, Anordnung aus derselben und einer Düsenkappe sowie flüssigkeitsgekühlter Plasmabrenner mit einer derartigen Anordnung |
US8513565B2 (en) | 2008-04-10 | 2013-08-20 | Hypertherm, Inc. | Nozzle head with increased shoulder thickness |
USD669508S1 (en) | 2011-04-19 | 2012-10-23 | Kjellberg Stiftung, rechtsfahige Stiftung des burge rlichen Rechts | Nozzle for torch |
USD669509S1 (en) | 2011-10-19 | 2012-10-23 | Kjellberg Stiftung, rechtsfahige Stiftung des burge rlichen Rechts | Nozzle for torch |
EP3716736A1 (fr) | 2015-06-08 | 2020-09-30 | Hypertherm, Inc | Refroidissement de buses pour chalumeau à plasma et systèmes associés |
EP4059325A1 (fr) * | 2019-11-11 | 2022-09-21 | Linde GmbH | Chalumeau à arc de plasma ayant un alignement par trous de mise au point |
CN112996211B (zh) * | 2021-02-09 | 2023-12-26 | 重庆新离子环境科技有限公司 | 一种应用于危废处理的直流电弧等离子体炬 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3077108A (en) * | 1958-02-20 | 1963-02-12 | Union Carbide Corp | Supersonic hot gas stream generating apparatus and method |
GB958375A (en) * | 1959-08-24 | 1964-05-21 | Nat Res Dev | Improvements in or relating to constricted arc or plasma jet torches |
US3148263A (en) * | 1961-08-02 | 1964-09-08 | Avco Corp | Plasma-jet torch apparatus and method relating to increasing the life of the downstream electrode |
US3204076A (en) * | 1962-10-04 | 1965-08-31 | Thermal Dynamics Corp | Electric arc torch |
US3366772A (en) * | 1964-07-20 | 1968-01-30 | Union Carbide Corp | Plasma arc cutting with swirl flow |
US3471675A (en) * | 1966-04-20 | 1969-10-07 | Union Carbide Corp | Arc torch |
US3524962A (en) * | 1967-06-02 | 1970-08-18 | Air Reduction | Aspirating plasma torch nozzle |
US3614376A (en) * | 1968-08-07 | 1971-10-19 | Hitachi Ltd | Plasma torch |
US4861962B1 (en) * | 1988-06-07 | 1996-07-16 | Hypertherm Inc | Nozzle shield for a plasma arc torch |
CA2043504C (fr) * | 1991-05-29 | 1995-01-17 | Peter G. Tsantrizos | Chalumeau a plasma a haute enthalpie |
-
1993
- 1993-03-29 FR FR9303602A patent/FR2703557B1/fr not_active Expired - Fee Related
-
1994
- 1994-03-09 DE DE4407913A patent/DE4407913A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2703557A1 (fr) | 1994-10-07 |
DE4407913A1 (de) | 1994-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |