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EP1834699A4 - Thermal spraying nozzle device and thermal spraying equipment - Google Patents

Thermal spraying nozzle device and thermal spraying equipment

Info

Publication number
EP1834699A4
EP1834699A4 EP06702045A EP06702045A EP1834699A4 EP 1834699 A4 EP1834699 A4 EP 1834699A4 EP 06702045 A EP06702045 A EP 06702045A EP 06702045 A EP06702045 A EP 06702045A EP 1834699 A4 EP1834699 A4 EP 1834699A4
Authority
EP
European Patent Office
Prior art keywords
thermal spraying
nozzle device
equipment
spraying equipment
spraying nozzle
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.)
Withdrawn
Application number
EP06702045A
Other languages
German (de)
French (fr)
Other versions
EP1834699A1 (en
Inventor
Tsuyoshi Oda
Toshiya Miyake
Hideo Hata
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of EP1834699A1 publication Critical patent/EP1834699A1/en
Publication of EP1834699A4 publication Critical patent/EP1834699A4/en
Withdrawn legal-status Critical Current

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
    • B05B7/168—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 with means for heating or cooling after mixing
    • 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
    • B05B7/14—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 designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/1463—Arrangements for supplying particulate material the means for supplying particulate material comprising a gas inlet for pressurising or avoiding depressurisation of a powder container
    • 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

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)
  • Nozzles (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
EP06702045A 2005-01-07 2006-01-06 Thermal spraying nozzle device and thermal spraying equipment Withdrawn EP1834699A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005002535 2005-01-07
PCT/JP2006/300065 WO2006073171A1 (en) 2005-01-07 2006-01-06 Thermal spraying nozzle device and thermal spraying equipment

Publications (2)

Publication Number Publication Date
EP1834699A1 EP1834699A1 (en) 2007-09-19
EP1834699A4 true EP1834699A4 (en) 2008-06-25

Family

ID=36647647

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06702045A Withdrawn EP1834699A4 (en) 2005-01-07 2006-01-06 Thermal spraying nozzle device and thermal spraying equipment

Country Status (4)

Country Link
US (1) US20070295833A1 (en)
EP (1) EP1834699A4 (en)
CN (1) CN101098759A (en)
WO (1) WO2006073171A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006023483A1 (en) * 2006-05-18 2007-11-22 Linde Ag Apparatus for cold gas spraying
CN100404142C (en) * 2006-07-24 2008-07-23 南开大学 Thermal decomposing nozzle for ultrasonic spraying
DE102006055703A1 (en) * 2006-11-23 2008-05-29 Walter Dr.-Ing. Lachenmeier Method and device for producing particles
US8744251B2 (en) * 2010-11-17 2014-06-03 3M Innovative Properties Company Apparatus and methods for delivering a heated fluid
US8544408B2 (en) * 2011-03-23 2013-10-01 Kevin Wayne Ewers System for applying metal particulate with hot pressurized air using a venturi chamber and a helical channel
JP6472139B2 (en) * 2015-06-15 2019-02-20 富士フイルム株式会社 Orifice, liquid feeding device using the same, coating device, and optical film manufacturing method
JP2017043791A (en) * 2015-08-24 2017-03-02 トヨタ自動車株式会社 Spray coating film formation apparatus
SE541122C2 (en) 2017-08-25 2019-04-16 Saab Ab Method of combusting aluminium and system therefor
JP6879878B2 (en) * 2017-09-28 2021-06-02 三菱重工業株式会社 Thermal spray nozzle and plasma spraying device
CN108745677B (en) * 2018-07-25 2023-06-20 上海莘临科技发展有限公司 Supersonic oxyacetylene explosion combustion nozzle and sand melting method
CN109647240B (en) * 2018-12-28 2020-08-28 西安交通大学 Organization method for mixing spray type jet flow and main flow gas
DE102019109195A1 (en) * 2019-04-08 2020-10-08 Norma Germany Gmbh Jet pump
CN109985745B (en) * 2019-04-10 2020-07-28 业成科技（成都）有限公司 Spraying device capable of increasing the uniformity of spraying curved surface
CN110848065B (en) * 2019-11-13 2021-07-02 北京工业大学 Method for automatically recognizing diesel oil spray crushing process and automatically realizing spray continuous calculation
CN112049993A (en) * 2020-07-24 2020-12-08 中国航天空气动力技术研究院 High-pressure airflow measuring and controlling device capable of being replaced quickly and replacing method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2639490A (en) * 1948-08-12 1953-05-26 Joseph B Brennan Formation of metal strip under controlled pressures
US4619845A (en) * 1985-02-22 1986-10-28 The United States Of America As Represented By The Secretary Of The Navy Method for generating fine sprays of molten metal for spray coating and powder making
GB2214108A (en) * 1988-01-21 1989-08-31 Us Energy Apparatus and method for spraying liquid materials
EP0444767A2 (en) * 1990-02-24 1991-09-04 ROLLS-ROYCE plc An apparatus and method for atomising a liquid
WO1992006797A1 (en) * 1990-10-18 1992-04-30 United States Department Of Energy A low temperature process of applying high strength metal coatings to a substrate and article produced thereby
US5529809A (en) * 1994-02-07 1996-06-25 Mse, Inc. Method and apparatus for spraying molten materials
EP0848078A1 (en) * 1996-12-10 1998-06-17 Howmet Research Corporation Spraycast method and article
EP1398394A1 (en) * 2002-08-13 2004-03-17 Howmet Research Corporation Cold spraying method for MCrAIX coating

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978189A (en) * 1958-05-14 1961-04-04 A R B E D Acieries Reunies De Nozzle
US4111150A (en) * 1977-03-28 1978-09-05 Ppg Industries, Inc. Apparatus for coating an advancing substrate
EP0504391A4 (en) * 1990-10-09 1993-05-26 Iowa State University Research Foundation, Inc. Environmentally stable reactive alloy powders and method of making same
US5368657A (en) * 1993-04-13 1994-11-29 Iowa State University Research Foundation, Inc. Gas atomization synthesis of refractory or intermetallic compounds and supersaturated solid solutions
DE19758111C2 (en) 1997-12-17 2001-01-25 Gunther Schulz Method and device for producing fine powders by atomizing melts with gases

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2639490A (en) * 1948-08-12 1953-05-26 Joseph B Brennan Formation of metal strip under controlled pressures
US4619845A (en) * 1985-02-22 1986-10-28 The United States Of America As Represented By The Secretary Of The Navy Method for generating fine sprays of molten metal for spray coating and powder making
GB2214108A (en) * 1988-01-21 1989-08-31 Us Energy Apparatus and method for spraying liquid materials
EP0444767A2 (en) * 1990-02-24 1991-09-04 ROLLS-ROYCE plc An apparatus and method for atomising a liquid
WO1992006797A1 (en) * 1990-10-18 1992-04-30 United States Department Of Energy A low temperature process of applying high strength metal coatings to a substrate and article produced thereby
US5529809A (en) * 1994-02-07 1996-06-25 Mse, Inc. Method and apparatus for spraying molten materials
EP0848078A1 (en) * 1996-12-10 1998-06-17 Howmet Research Corporation Spraycast method and article
EP1398394A1 (en) * 2002-08-13 2004-03-17 Howmet Research Corporation Cold spraying method for MCrAIX coating

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006073171A1 *

Also Published As

Publication number Publication date
CN101098759A (en) 2008-01-02
WO2006073171A1 (en) 2006-07-13
US20070295833A1 (en) 2007-12-27
EP1834699A1 (en) 2007-09-19

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20070418

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20080528

STAA Information on the status of an ep patent application or granted ep patent

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18W Application withdrawn

Effective date: 20090709