GB1022556A - Improved apparatus for projecting pulverulent materials - Google Patents

Improved apparatus for projecting pulverulent materials

Info

Publication number
GB1022556A
GB1022556A GB28361/64D GB2836164D GB1022556A GB 1022556 A GB1022556 A GB 1022556A GB 28361/64 D GB28361/64 D GB 28361/64D GB 2836164 D GB2836164 D GB 2836164D GB 1022556 A GB1022556 A GB 1022556A
Authority
GB
United Kingdom
Prior art keywords
nozzle
axis
conduit
outlet
jet
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
GB28361/64D
Other languages
English (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.)
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
Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of GB1022556A publication Critical patent/GB1022556A/en
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 or 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Plasma Technology (AREA)
  • Nozzles (AREA)
GB28361/64D 1962-07-27 1963-07-17 Improved apparatus for projecting pulverulent materials Expired GB1022556A (en)

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
GB1022556A true GB1022556A (en) 1966-03-16

Family

ID=8784114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28361/64D Expired GB1022556A (en) 1962-07-27 1963-07-17 Improved apparatus for projecting pulverulent materials

Country Status (8)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5518178A (en) * 1994-03-02 1996-05-21 Sermatech International Inc. Thermal spray nozzle method for producing rough thermal spray coatings and coatings produced
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

Families Citing this family (9)

* 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
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
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 (enrdf_load_stackoverflow) * 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 (enrdf_load_stackoverflow) * 1961-06-13
US3179782A (en) * 1962-02-07 1965-04-20 Matvay Leo Plasma flame jet spray gun with a controlled arc region

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5518178A (en) * 1994-03-02 1996-05-21 Sermatech International Inc. Thermal spray nozzle method for producing rough thermal spray coatings and coatings produced
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

Also Published As

Publication number Publication date
ES289621A1 (es) 1963-11-01
DE1546810A1 (de) 1970-10-22
US3280295A (en) 1966-10-18
NL295695A (enrdf_load_stackoverflow) 1900-01-01
FR1336871A (fr) 1963-09-06
BE634713A (enrdf_load_stackoverflow) 1900-01-01
LU44007A1 (enrdf_load_stackoverflow) 1963-09-04

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