BR9706100A - Aparelho de pulverização a chama e processo depulverização térmica de materiais de pulverizaçãometálicos e não metálicos - Google Patents

Aparelho de pulverização a chama e processo depulverização térmica de materiais de pulverizaçãometálicos e não metálicos

Info

Publication number
BR9706100A
BR9706100A BR9706100-0A BR9706100A BR9706100A BR 9706100 A BR9706100 A BR 9706100A BR 9706100 A BR9706100 A BR 9706100A BR 9706100 A BR9706100 A BR 9706100A
Authority
BR
Brazil
Prior art keywords
metallic
flame
spraying
constriction tube
thermal spraying
Prior art date
Application number
BR9706100-0A
Other languages
English (en)
Inventor
Michael Dvorak
Robert Torday
Josef Schmid
Olivier Wieland
Original Assignee
Castolin 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 Castolin Sa filed Critical Castolin Sa
Publication of BR9706100A publication Critical patent/BR9706100A/pt

Links

Classifications

    • 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
    • B05B7/20—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 by flame or combustion
    • B05B7/201—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 by flame or combustion downstream of the nozzle
    • B05B7/205—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 by flame or combustion downstream of the nozzle the material to be sprayed being originally a particulate material
    • 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
    • B05B7/20—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 by flame or combustion
    • B05B7/201—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 by flame or combustion downstream of the nozzle
    • 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
    • C23C4/123—Spraying molten metal
    • 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
    • C23C4/129—Flame spraying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Nozzles (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

"APARELHO DE PULVERIZAçãO A CHAMA E PROCESSO DEPULVERIZAçãO TéRMICA DE MATERIAIS DE PULVERIZAçãOMETáLICOS E NãO METáLICOS". Um aparelho de pulverizaçãoa chama, em particular uma pistola (10) de pulverização a chamade alta velocidade, para a pulverização térmica de materias depulverização metálicos e não metálicos na forma de pó ou dearame por meio de uma chama compreendendo um combustívellíquido ou gasoso e um gás de oxidação, a qual chama éproduzida numa câmara de combustão (26) e é acelerada numtubo de constrição (34), tem um sistema de maçarico refrigerado aágua que inclui pelo menos três partes, com uma câmara decombustão (26), um tubo de constrição (34) e uma passagem deconstrição de chama (32). O tubo de constrição (34) é montadointercambiavelmente e é associado com pelo menos uma vedação(40) que é submetida ao efeito de pressão de meios dearmazenagem de força (42). Pelo menos uma mola helicoidal (42)ou pelo menos uma mola de lâmina (66) é associada com avedação (40) para o tubo de constrição (34) inserido, como meiosde armazenagem de força.
BR9706100-0A 1996-12-18 1997-12-16 Aparelho de pulverização a chama e processo depulverização térmica de materiais de pulverizaçãometálicos e não metálicos BR9706100A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19652649A DE19652649A1 (de) 1996-12-18 1996-12-18 Flammspritzvorrichtung und Verfahren zum thermischen Spritzen

Publications (1)

Publication Number Publication Date
BR9706100A true BR9706100A (pt) 2001-11-27

Family

ID=7815111

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9706100-0A BR9706100A (pt) 1996-12-18 1997-12-16 Aparelho de pulverização a chama e processo depulverização térmica de materiais de pulverizaçãometálicos e não metálicos

Country Status (5)

Country Link
EP (1) EP0848998A3 (pt)
JP (1) JPH10195628A (pt)
BR (1) BR9706100A (pt)
CA (1) CA2225073A1 (pt)
DE (1) DE19652649A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19844934A1 (de) * 1998-09-30 2000-04-06 Linde Ag Brennstoff für das thermische Spritzen
US6189625B1 (en) 1999-05-06 2001-02-20 Gordon Duane Hopkins Liquid mist fire extinguisher
DE19959515A1 (de) * 1999-12-09 2001-06-13 Dacs Dvorak Advanced Coating S Verfahren zur Kunststoffbeschichtung mittels eines Spritzvorganges, eine Vorrichtung dazu sowie die Verwendung der Schicht
DE102009033620A1 (de) 2009-07-17 2011-01-20 Mtu Aero Engines Gmbh Kaltgasspritzen von oxydhaltigen Schutzschichten
CH702999A1 (de) * 2010-04-29 2011-10-31 Amt Ag Vorrichtung zur Beschichtung von Substraten mittels Hochgeschwindigkeitsflammspritzen.
US20130193229A1 (en) * 2012-01-27 2013-08-01 Sulzer Metco (Us) Inc. Thermal spray combustion gun with a tolerance compensation spring

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU34348A1 (pt) * 1955-05-02
CH451662A (de) 1967-06-06 1968-05-15 Continental Schweissapp Ag Apparat zum autogenen Auftragsschweissen
US4342551A (en) 1980-05-23 1982-08-03 Browning Engineering Corporation Ignition method and system for internal burner type ultra-high velocity flame jet apparatus
US4343605A (en) 1980-05-23 1982-08-10 Browning Engineering Corporation Method of dual fuel operation of an internal burner type ultra-high velocity flame jet apparatus
US4416421A (en) * 1980-10-09 1983-11-22 Browning Engineering Corporation Highly concentrated supersonic liquified material flame spray method and apparatus
US4540121A (en) * 1981-07-28 1985-09-10 Browning James A Highly concentrated supersonic material flame spray method and apparatus
WO1988003058A1 (en) * 1986-10-31 1988-05-05 LOEWE, Günter Device for flame spraying of coating materials
US5271965A (en) * 1991-01-16 1993-12-21 Browning James A Thermal spray method utilizing in-transit powder particle temperatures below their melting point
US5405085A (en) * 1993-01-21 1995-04-11 White; Randall R. Tuneable high velocity thermal spray gun
CA2119430A1 (en) * 1993-04-20 1994-10-21 Joseph P. Mercurio Dense oxide coatings by thermal spraying

Also Published As

Publication number Publication date
EP0848998A3 (de) 1999-03-17
EP0848998A2 (de) 1998-06-24
CA2225073A1 (en) 1998-06-18
JPH10195628A (ja) 1998-07-28
DE19652649A1 (de) 1998-06-25

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired