FR2649850B1 - PLASMA TORCH - Google Patents

PLASMA TORCH

Info

Publication number
FR2649850B1
FR2649850B1 FR8909435A FR8909435A FR2649850B1 FR 2649850 B1 FR2649850 B1 FR 2649850B1 FR 8909435 A FR8909435 A FR 8909435A FR 8909435 A FR8909435 A FR 8909435A FR 2649850 B1 FR2649850 B1 FR 2649850B1
Authority
FR
France
Prior art keywords
plasma torch
torch
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
FR8909435A
Other languages
French (fr)
Other versions
FR2649850A1 (en
Inventor
Nikravech Mehrdad
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.)
Engie SA
Original Assignee
Gaz de France SA
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 Gaz de France SA filed Critical Gaz de France SA
Priority to FR8909435A priority Critical patent/FR2649850B1/en
Priority to PCT/FR1990/000521 priority patent/WO1991001077A1/en
Publication of FR2649850A1 publication Critical patent/FR2649850A1/en
Application granted granted Critical
Publication of FR2649850B1 publication Critical patent/FR2649850B1/en
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
    • H05H1/30—Plasma torches using applied electromagnetic fields, e.g. high frequency or microwave energy
    • 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
FR8909435A 1989-07-12 1989-07-12 PLASMA TORCH Expired - Fee Related FR2649850B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8909435A FR2649850B1 (en) 1989-07-12 1989-07-12 PLASMA TORCH
PCT/FR1990/000521 WO1991001077A1 (en) 1989-07-12 1990-07-11 Plasma torch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8909435A FR2649850B1 (en) 1989-07-12 1989-07-12 PLASMA TORCH

Publications (2)

Publication Number Publication Date
FR2649850A1 FR2649850A1 (en) 1991-01-18
FR2649850B1 true FR2649850B1 (en) 1993-10-01

Family

ID=9383747

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8909435A Expired - Fee Related FR2649850B1 (en) 1989-07-12 1989-07-12 PLASMA TORCH

Country Status (2)

Country Link
FR (1) FR2649850B1 (en)
WO (1) WO1991001077A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200595A (en) * 1991-04-12 1993-04-06 Universite De Sherbrooke High performance induction plasma torch with a water-cooled ceramic confinement tube
EP0977470A3 (en) * 1994-03-17 2003-11-19 Fuji Electric Co., Ltd. Method and apparatus for generating induced plasma
US5560844A (en) * 1994-05-26 1996-10-01 Universite De Sherbrooke Liquid film stabilized induction plasma torch
FI954843A (en) * 1995-10-11 1997-04-12 Valtion Teknillinen Method and apparatus for forming plasma
DE102010050082B4 (en) * 2010-09-15 2017-04-27 J-Plasma Gmbh burner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407281A (en) * 1967-09-20 1968-10-22 Cabot Corp Plasma producing apparatus
GB1454092A (en) * 1973-01-17 1976-10-27 Rolls Royce Method of removing a burr from an electrically conductive article
US4766287A (en) * 1987-03-06 1988-08-23 The Perkin-Elmer Corporation Inductively coupled plasma torch with adjustable sample injector

Also Published As

Publication number Publication date
WO1991001077A1 (en) 1991-01-24
FR2649850A1 (en) 1991-01-18

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Legal Events

Date Code Title Description
ST Notification of lapse