FR2514223B1 - - Google Patents

Info

Publication number
FR2514223B1
FR2514223B1 FR8118541A FR8118541A FR2514223B1 FR 2514223 B1 FR2514223 B1 FR 2514223B1 FR 8118541 A FR8118541 A FR 8118541A FR 8118541 A FR8118541 A FR 8118541A FR 2514223 B1 FR2514223 B1 FR 2514223B1
Authority
FR
France
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
Application number
FR8118541A
Other languages
French (fr)
Other versions
FR2514223A1 (en
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR8118541A priority Critical patent/FR2514223A1/en
Publication of FR2514223A1 publication Critical patent/FR2514223A1/en
Application granted granted Critical
Publication of FR2514223B1 publication Critical patent/FR2514223B1/fr
Granted 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
    • H05H1/42—Plasma torches using an arc with provisions for introducing materials into the plasma, e.g. powder, liquid
FR8118541A 1981-10-01 1981-10-01 Plasma generator, esp. for melting ceramics or extn. metallurgy - where powder to be melted or reduced is injected through bore of tubular cathode Granted FR2514223A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8118541A FR2514223A1 (en) 1981-10-01 1981-10-01 Plasma generator, esp. for melting ceramics or extn. metallurgy - where powder to be melted or reduced is injected through bore of tubular cathode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8118541A FR2514223A1 (en) 1981-10-01 1981-10-01 Plasma generator, esp. for melting ceramics or extn. metallurgy - where powder to be melted or reduced is injected through bore of tubular cathode

Publications (2)

Publication Number Publication Date
FR2514223A1 FR2514223A1 (en) 1983-04-08
FR2514223B1 true FR2514223B1 (en) 1985-05-24

Family

ID=9262663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8118541A Granted FR2514223A1 (en) 1981-10-01 1981-10-01 Plasma generator, esp. for melting ceramics or extn. metallurgy - where powder to be melted or reduced is injected through bore of tubular cathode

Country Status (1)

Country Link
FR (1) FR2514223A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60500884A (en) * 1983-02-08 1985-06-06 コモンウエルス　サイエンテイフイツク　アンド　インダストリアルリサ−チ　オ−ガニゼイシヨン radiation source
FR2550467B1 (en) * 1983-08-08 1989-08-04 Aerospatiale METHOD AND DEVICE FOR INJECTING A FINELY DIVIDED MATERIAL INTO A HOT GAS FLOW AND APPARATUS USING THE SAME
US4672171A (en) * 1985-03-21 1987-06-09 United Centrifugal Pumps Plasma transfer welded arc torch
GB8713986D0 (en) * 1987-06-16 1987-07-22 Shell Int Research Apparatus for plasma surface treating
FR2652981A1 (en) * 1989-10-05 1991-04-12 Centre Nat Rech Scient HOLLOW CATHODE PLASMA GENERATOR FOR THE TREATMENT OF PLASMA POWDERS.
DE19930925B4 (en) * 1998-07-06 2011-05-05 Laure, Stefan, Dr. plasma generator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT581890A (en) * 1956-12-31 1900-01-01
US2922869A (en) * 1958-07-07 1960-01-26 Plasmadyne Corp Plasma stream apparatus and methods
GB1112935A (en) * 1965-09-24 1968-05-08 Nat Res Dev Improvements in plasma arc devices
BE788919A (en) * 1971-09-17 1973-03-15 Philips Nv PROCESS AND DEVICE ALLOWING THE THERMAL TREATMENT AND MACHINING OF HIGH MELTING POINT MATERIALS
DE2913464C3 (en) * 1979-04-04 1983-11-10 Deutsche Forschungs- Und Versuchsanstalt Fuer Luft- Und Raumfahrt E.V., 5300 Bonn DC plasma torch

Also Published As

Publication number Publication date
FR2514223A1 (en) 1983-04-08

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Legal Events

Date Code Title Description
ST Notification of lapse