FR2700982B1 - Dispositif de sécurité électrique pour torche de coupage à plasma. - Google Patents

Dispositif de sécurité électrique pour torche de coupage à plasma.

Info

Publication number
FR2700982B1
FR2700982B1 FR9301035A FR9301035A FR2700982B1 FR 2700982 B1 FR2700982 B1 FR 2700982B1 FR 9301035 A FR9301035 A FR 9301035A FR 9301035 A FR9301035 A FR 9301035A FR 2700982 B1 FR2700982 B1 FR 2700982B1
Authority
FR
France
Prior art keywords
safety device
cutting torch
plasma cutting
electrical safety
plasma
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
Application number
FR9301035A
Other languages
English (en)
Other versions
FR2700982A1 (fr
Inventor
Thierry Berlemont
Gerard Marhic
Christian Maocec
Bruno Tugaut
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lincoln Electric Co France SA
Original Assignee
La Soudure Autogene Francaise
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by La Soudure Autogene Francaise filed Critical La Soudure Autogene Francaise
Priority to FR9301035A priority Critical patent/FR2700982B1/fr
Publication of FR2700982A1 publication Critical patent/FR2700982A1/fr
Application granted granted Critical
Publication of FR2700982B1 publication Critical patent/FR2700982B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B23K10/006—Control circuits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Arc Welding In General (AREA)
  • Plasma Technology (AREA)
FR9301035A 1993-02-01 1993-02-01 Dispositif de sécurité électrique pour torche de coupage à plasma. Expired - Fee Related FR2700982B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9301035A FR2700982B1 (fr) 1993-02-01 1993-02-01 Dispositif de sécurité électrique pour torche de coupage à plasma.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9301035A FR2700982B1 (fr) 1993-02-01 1993-02-01 Dispositif de sécurité électrique pour torche de coupage à plasma.

Publications (2)

Publication Number Publication Date
FR2700982A1 FR2700982A1 (fr) 1994-08-05
FR2700982B1 true FR2700982B1 (fr) 1995-03-03

Family

ID=9443579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9301035A Expired - Fee Related FR2700982B1 (fr) 1993-02-01 1993-02-01 Dispositif de sécurité électrique pour torche de coupage à plasma.

Country Status (1)

Country Link
FR (1) FR2700982B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106794534A (zh) * 2014-09-03 2017-05-31 自动化及焊接机股份有限公司 等离子炬控制和识别电路

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090212027A1 (en) * 2008-02-21 2009-08-27 Hypertherm, Inc. Binary Signal Detection
US11278983B2 (en) 2013-11-13 2022-03-22 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
US9981335B2 (en) 2013-11-13 2018-05-29 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
US11684995B2 (en) 2013-11-13 2023-06-27 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
US11432393B2 (en) 2013-11-13 2022-08-30 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
EP3180151B1 (fr) 2014-08-12 2021-11-03 Hypertherm, Inc. Cartouche rentable pour chalumeau à arc de plasma
JP7073251B2 (ja) 2015-08-04 2022-05-23 ハイパーサーム インコーポレイテッド 液冷プラズマアークトーチ用カートリッジフレーム
KR102519617B1 (ko) * 2015-08-12 2023-04-06 하이퍼썸, 인크. 비용적으로 효과적인 플라즈마 아크 토치용 카트리지

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580032A (en) * 1984-12-27 1986-04-01 Union Carbide Corporation Plasma torch safety device
US4663515A (en) * 1985-11-04 1987-05-05 Thermal Dynamics Corporation Plasma-arc torch interlock with flow sensing
DE3731450A1 (de) * 1987-09-18 1989-04-06 Stoenner Franz Alfred Ulrich Plasmaschneidgeraet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106794534A (zh) * 2014-09-03 2017-05-31 自动化及焊接机股份有限公司 等离子炬控制和识别电路

Also Published As

Publication number Publication date
FR2700982A1 (fr) 1994-08-05

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Legal Events

Date Code Title Description
ST Notification of lapse