FR2578138B1 - Systeme de soudage ou de coupage plasma muni d'une temporisation - Google Patents
Systeme de soudage ou de coupage plasma muni d'une temporisationInfo
- Publication number
- FR2578138B1 FR2578138B1 FR8502554A FR8502554A FR2578138B1 FR 2578138 B1 FR2578138 B1 FR 2578138B1 FR 8502554 A FR8502554 A FR 8502554A FR 8502554 A FR8502554 A FR 8502554A FR 2578138 B1 FR2578138 B1 FR 2578138B1
- Authority
- FR
- France
- Prior art keywords
- timing
- cutting system
- plasma welding
- plasma
- welding
- 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
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
- H05H1/36—Circuit arrangements
-
- 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
- H05H1/28—Cooling arrangements
-
- 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
- H05H1/3494—Means for controlling discharge parameters
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Plasma Technology (AREA)
- Arc Welding In General (AREA)
- Arc Welding Control (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8502554A FR2578138B1 (fr) | 1985-02-22 | 1985-02-22 | Systeme de soudage ou de coupage plasma muni d'une temporisation |
ES552069A ES8705181A1 (es) | 1985-02-22 | 1986-02-17 | Sistema de soldadura o de corte por plasma |
US06/830,112 US4692582A (en) | 1985-02-22 | 1986-02-18 | Plasma welding or cutting system provided with a delay |
ZA861214A ZA861214B (en) | 1985-02-22 | 1986-02-18 | Plasma welding or cutting system provided with a delay |
AT86400343T ATE46804T1 (de) | 1985-02-22 | 1986-02-19 | System zum plasmaschneiden oder plasmaschweissen mit zeitregler. |
EP86400343A EP0192573B1 (fr) | 1985-02-22 | 1986-02-19 | Système de soudage ou de coupage plasma muni d'une temporisation |
DE8686400343T DE3665970D1 (en) | 1985-02-22 | 1986-02-19 | System for plasma cutting or welding incorporating a timer |
AU53783/86A AU577673B2 (en) | 1985-02-22 | 1986-02-20 | Plasma welding or cutting system |
DK078386A DK169455B1 (da) | 1985-02-22 | 1986-02-20 | Indretning til lodning, svejsning eller plasmaskæring forsynet med en forsinkelsesindretning |
BR8600731A BR8600731A (pt) | 1985-02-22 | 1986-02-21 | Sistema de soldadura ou de corte de plasma |
PT82065A PT82065B (pt) | 1985-02-22 | 1986-02-21 | Sistema de soldadura ou de corte de plasma provido de temporizacao |
AR303203A AR240119A1 (es) | 1985-02-22 | 1986-02-21 | Sistema de soldadura o de corte por plasma constituido especialmente por una pistola que incluye al menos un electrodo y una tobera. |
JP61038139A JPS61222678A (ja) | 1985-02-22 | 1986-02-22 | ガス冷却型プラズマ溶接または切断装置 |
CA000502508A CA1253578A (fr) | 1985-02-22 | 1986-02-24 | Systeme de soudage ou de coupage plasma muni d'une temporisation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8502554A FR2578138B1 (fr) | 1985-02-22 | 1985-02-22 | Systeme de soudage ou de coupage plasma muni d'une temporisation |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2578138A1 FR2578138A1 (fr) | 1986-08-29 |
FR2578138B1 true FR2578138B1 (fr) | 1987-03-27 |
Family
ID=9316525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8502554A Expired FR2578138B1 (fr) | 1985-02-22 | 1985-02-22 | Systeme de soudage ou de coupage plasma muni d'une temporisation |
Country Status (14)
Country | Link |
---|---|
US (1) | US4692582A (fr) |
EP (1) | EP0192573B1 (fr) |
JP (1) | JPS61222678A (fr) |
AR (1) | AR240119A1 (fr) |
AT (1) | ATE46804T1 (fr) |
AU (1) | AU577673B2 (fr) |
BR (1) | BR8600731A (fr) |
CA (1) | CA1253578A (fr) |
DE (1) | DE3665970D1 (fr) |
DK (1) | DK169455B1 (fr) |
ES (1) | ES8705181A1 (fr) |
FR (1) | FR2578138B1 (fr) |
PT (1) | PT82065B (fr) |
ZA (1) | ZA861214B (fr) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1310706C (fr) * | 1988-04-26 | 1992-11-24 | Toshihiko Okada | Appareil plasma a refroidissement par eau |
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 |
US5695662A (en) * | 1988-06-07 | 1997-12-09 | 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 |
DE3840459A1 (de) * | 1988-11-14 | 1990-05-17 | Merkle Wilhelm Schweissmasch | Schneidbrenner |
IT1225341B (it) * | 1988-11-15 | 1990-11-13 | Cebora Spa | Circuito di protezione per una apparecchiatura di saldatura o taglio al plasma con arco non trasferito o trasferito |
US4973816A (en) * | 1989-03-28 | 1990-11-27 | Delaware Capital Formation, Inc. | Plasma torch with safety switch |
US4996407A (en) * | 1989-04-03 | 1991-02-26 | Hyperpower, Inc. | Plasma arc transfer controller |
US5216221A (en) * | 1992-01-17 | 1993-06-01 | Esab Welding Products, Inc. | Plasma arc torch power disabling mechanism |
US5416297A (en) * | 1993-03-30 | 1995-05-16 | Hypertherm, Inc. | Plasma arc torch ignition circuit and method |
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 |
US5961855A (en) * | 1998-01-28 | 1999-10-05 | Thermal Dynamics Corporation | Low voltage electrical based parts-in-place (PIP) system for contact start torch |
US6677551B2 (en) * | 1998-10-23 | 2004-01-13 | 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 |
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 |
DE29911974U1 (de) * | 1999-07-09 | 2000-11-23 | Agrodyn Hochspannungstechnik GmbH, 33803 Steinhagen | Plasmadüse |
US6350960B1 (en) | 2000-11-28 | 2002-02-26 | Thermal Dynamics Corporation | Parts-in-place safety reset circuit and method for contact start plasma-arc torch |
US7807937B2 (en) * | 2005-01-03 | 2010-10-05 | Illinois Tool Works Inc. | Method and system of conserving plasma torch consumable |
US20080055795A1 (en) * | 2006-08-25 | 2008-03-06 | Miller Theodore J | Power supply start-up circuit for a trip unit and circuit interrupter including the same |
US8258423B2 (en) * | 2009-08-10 | 2012-09-04 | The Esab Group, Inc. | Retract start plasma torch with reversible coolant flow |
US9949356B2 (en) | 2012-07-11 | 2018-04-17 | Lincoln Global, Inc. | Electrode for a plasma arc cutting torch |
EP3490749B1 (fr) * | 2016-07-29 | 2020-10-21 | Illinois Tool Works Inc. | Appareil de découpe au plasma automatisé doté d'un boîtier comprenant une buse à plasma mobile, et système de découpe au plasma |
CN112655280B (zh) * | 2018-08-28 | 2023-10-20 | 株式会社富士 | 等离子体发生装置和等离子体头冷却方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3242305A (en) * | 1963-07-03 | 1966-03-22 | Union Carbide Corp | Pressure retract arc torch |
US3433927A (en) * | 1964-05-21 | 1969-03-18 | Union Carbide Corp | Method for establishing and closing an arc weld |
US4122327A (en) * | 1975-07-17 | 1978-10-24 | Metco Inc. | Automatic plasma flame spraying process and apparatus |
GB1572847A (en) * | 1977-03-18 | 1980-08-06 | Rolls Royce | Plasma arc welding |
JPS5768270A (en) * | 1980-10-17 | 1982-04-26 | Hitachi Ltd | Control method for plasma cutting |
FR2562453B1 (fr) * | 1984-04-04 | 1988-02-26 | Soudure Autogene Francaise | Equipement de coupage plasma de tres faible puissance |
US4580032A (en) * | 1984-12-27 | 1986-04-01 | Union Carbide Corporation | Plasma torch safety device |
-
1985
- 1985-02-22 FR FR8502554A patent/FR2578138B1/fr not_active Expired
-
1986
- 1986-02-17 ES ES552069A patent/ES8705181A1/es not_active Expired
- 1986-02-18 ZA ZA861214A patent/ZA861214B/xx unknown
- 1986-02-18 US US06/830,112 patent/US4692582A/en not_active Expired - Fee Related
- 1986-02-19 EP EP86400343A patent/EP0192573B1/fr not_active Expired
- 1986-02-19 DE DE8686400343T patent/DE3665970D1/de not_active Expired
- 1986-02-19 AT AT86400343T patent/ATE46804T1/de not_active IP Right Cessation
- 1986-02-20 DK DK078386A patent/DK169455B1/da not_active IP Right Cessation
- 1986-02-20 AU AU53783/86A patent/AU577673B2/en not_active Ceased
- 1986-02-21 BR BR8600731A patent/BR8600731A/pt not_active IP Right Cessation
- 1986-02-21 AR AR303203A patent/AR240119A1/es active
- 1986-02-21 PT PT82065A patent/PT82065B/pt not_active IP Right Cessation
- 1986-02-22 JP JP61038139A patent/JPS61222678A/ja active Granted
- 1986-02-24 CA CA000502508A patent/CA1253578A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS61222678A (ja) | 1986-10-03 |
CA1253578A (fr) | 1989-05-02 |
US4692582A (en) | 1987-09-08 |
AR240119A1 (es) | 1990-01-31 |
ATE46804T1 (de) | 1989-10-15 |
DE3665970D1 (en) | 1989-11-02 |
DK169455B1 (da) | 1994-10-31 |
EP0192573B1 (fr) | 1989-09-27 |
JPH029917B2 (fr) | 1990-03-05 |
PT82065B (pt) | 1992-05-29 |
FR2578138A1 (fr) | 1986-08-29 |
ZA861214B (en) | 1986-10-29 |
DK78386A (da) | 1986-08-23 |
BR8600731A (pt) | 1986-11-04 |
AU5378386A (en) | 1986-08-28 |
ES552069A0 (es) | 1987-04-16 |
ES8705181A1 (es) | 1987-04-16 |
DK78386D0 (da) | 1986-02-20 |
PT82065A (fr) | 1986-03-01 |
EP0192573A1 (fr) | 1986-08-27 |
AU577673B2 (en) | 1988-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |