FR1336871A - Dispositif pour la projection de matériaux pulvérulents au moyen d'une torche à plasma - Google Patents

Dispositif pour la projection de matériaux pulvérulents au moyen d'une torche à plasma

Info

Publication number
FR1336871A
FR1336871A FR905360A FR905360A FR1336871A FR 1336871 A FR1336871 A FR 1336871A FR 905360 A FR905360 A FR 905360A FR 905360 A FR905360 A FR 905360A FR 1336871 A FR1336871 A FR 1336871A
Authority
FR
France
Prior art keywords
plasma torch
powdery materials
spraying powdery
spraying
materials
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
Application number
FR905360A
Other languages
English (en)
French (fr)
Inventor
Gerard Mondain-Monval
Guy Audric
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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
Priority to BE634713D priority Critical patent/BE634713A/xx
Priority to NL295695D priority patent/NL295695A/xx
Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR905360A priority patent/FR1336871A/fr
Priority to US291852A priority patent/US3280295A/en
Priority to ES0289621A priority patent/ES289621A1/es
Priority to LU44007D priority patent/LU44007A1/xx
Priority to GB28361/64D priority patent/GB1022556A/en
Priority to DE19631546810 priority patent/DE1546810A1/de
Application granted granted Critical
Publication of FR1336871A publication Critical patent/FR1336871A/fr
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
    • B05B7/222—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc
    • B05B7/226—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc the material being originally a particulate material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/134—Plasma spraying

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
  • Nozzles (AREA)
FR905360A 1962-07-27 1962-07-27 Dispositif pour la projection de matériaux pulvérulents au moyen d'une torche à plasma Expired FR1336871A (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BE634713D BE634713A (sv) 1962-07-27
NL295695D NL295695A (sv) 1962-07-27
FR905360A FR1336871A (fr) 1962-07-27 1962-07-27 Dispositif pour la projection de matériaux pulvérulents au moyen d'une torche à plasma
US291852A US3280295A (en) 1962-07-27 1963-07-01 Device for projecting pulverulent materials by means of a plasma torch
ES0289621A ES289621A1 (es) 1962-07-27 1963-07-04 Aparato para la proyecciën de materiales pulverulentos por medio de un chorro de gas ionizado
LU44007D LU44007A1 (sv) 1962-07-27 1963-07-04
GB28361/64D GB1022556A (en) 1962-07-27 1963-07-17 Improved apparatus for projecting pulverulent materials
DE19631546810 DE1546810A1 (de) 1962-07-27 1963-07-20 Vorrichtung zum Ausstoss von pulverfoermigem Material mittels eines ionisierten Gasstrahles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR905360A FR1336871A (fr) 1962-07-27 1962-07-27 Dispositif pour la projection de matériaux pulvérulents au moyen d'une torche à plasma

Publications (1)

Publication Number Publication Date
FR1336871A true FR1336871A (fr) 1963-09-06

Family

ID=8784114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR905360A Expired FR1336871A (fr) 1962-07-27 1962-07-27 Dispositif pour la projection de matériaux pulvérulents au moyen d'une torche à plasma

Country Status (8)

Country Link
US (1) US3280295A (sv)
BE (1) BE634713A (sv)
DE (1) DE1546810A1 (sv)
ES (1) ES289621A1 (sv)
FR (1) FR1336871A (sv)
GB (1) GB1022556A (sv)
LU (1) LU44007A1 (sv)
NL (1) NL295695A (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496280A (en) * 1968-08-15 1970-02-17 United States Steel Corp Method of refining steel in plasma-arc remelting
BE788919A (fr) * 1971-09-17 1973-03-15 Philips Nv Procede et dispositif permettant le traitement et l'usinage thermiques de materiaux a haut point de fusion
US3707615A (en) * 1971-11-12 1972-12-26 Metco Inc Nozzle for a plasma generator
US4423304A (en) * 1981-02-20 1983-12-27 Bass Harold E Plasma welding torch
DE3430383A1 (de) * 1984-08-17 1986-02-27 Plasmainvent AG, Zug Plasmaspritzbrenner fuer innenbeschichtungen
EP0428671A1 (fr) * 1989-06-08 1991-05-29 Jean Albert François SÜNNEN Procede et dispositif d'obtention de hautes temperatures
US5518178A (en) * 1994-03-02 1996-05-21 Sermatech International Inc. Thermal spray nozzle method for producing rough thermal spray coatings and coatings produced
US5837959A (en) * 1995-09-28 1998-11-17 Sulzer Metco (Us) Inc. Single cathode plasma gun with powder feed along central axis of exit barrel
US5858469A (en) * 1995-11-30 1999-01-12 Sermatech International, Inc. Method and apparatus for applying coatings using a nozzle assembly having passageways of differing diameter
DE102006061435A1 (de) * 2006-12-23 2008-06-26 Leoni Ag Verfahren und Vorrichtung zum Aufspritzen insbesondere einer Leiterbahn, elektrisches Bauteil mit einer Leiterbahn sowie Dosiervorrichtung
US9211603B2 (en) 2012-01-31 2015-12-15 The Esab Group, Inc. Plasma gouging torch and angled nozzle therefor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2973426A (en) * 1956-06-05 1961-02-28 Joseph J Casey Electric-arc torch
NL271417A (sv) * 1960-11-15 1900-01-01
FR1288768A (fr) * 1961-02-06 1962-03-30 Soudure Autogene Elect Appareil pour la production d'un arc électrique constricté
NL279638A (sv) * 1961-06-13
US3179782A (en) * 1962-02-07 1965-04-20 Matvay Leo Plasma flame jet spray gun with a controlled arc region

Also Published As

Publication number Publication date
DE1546810A1 (de) 1970-10-22
GB1022556A (en) 1966-03-16
LU44007A1 (sv) 1963-09-04
US3280295A (en) 1966-10-18
ES289621A1 (es) 1963-11-01
NL295695A (sv) 1900-01-01
BE634713A (sv) 1900-01-01

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