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ES238426U - Powder-type flame-spraying nozzles - Google Patents

Powder-type flame-spraying nozzles

Info

Publication number
ES238426U
ES238426U ES1978238426U ES238426U ES238426U ES 238426 U ES238426 U ES 238426U ES 1978238426 U ES1978238426 U ES 1978238426U ES 238426 U ES238426 U ES 238426U ES 238426 U ES238426 U ES 238426U
Authority
ES
Spain
Prior art keywords
nozzle
outlet
ceramic
flame
powder
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.)
Granted
Application number
ES1978238426U
Other languages
Spanish (es)
Other versions
ES238426Y (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.)
ECG Immobilier SA
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 ES238426U publication Critical patent/ES238426U/en
Application granted granted Critical
Publication of ES238426Y publication Critical patent/ES238426Y/en
Expired 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
    • B05B7/20—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Nozzles (AREA)

Abstract

Burner nozzle for flame metallisers, for surface coating, especially with ceramic powders, consisting of a nozzle insert arranged at the outlet of the head of a burner for flame metallization, with a central dust outlet channel and conductive channels of combustion gas, arranged concentric around it, characterized by the fact that the surface of the nozzle outlet area is configured convexly, or respectively approximately frusto-conically, and by the fact that the body of the nozzle, at least in the mouth area, is made of non-crosslinked or adherent material, because the channels for the ceramic powder and gases are arranged in such a way, and have such a configuration that the gas and dust currents Ceramic are cut before the outlet side surface. (Machine-translation by Google Translate, not legally binding)
ES1978238426U 1977-09-28 1978-09-28 BURNER NOZZLE FOR METALLISING APPARATUS WITH FLAME, FOR SURFACE COATING Expired ES238426Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772743567 DE2743567C2 (en) 1977-09-28 1977-09-28 Burner nozzle for flame sprayers

Publications (2)

Publication Number Publication Date
ES238426U true ES238426U (en) 1979-05-16
ES238426Y ES238426Y (en) 1979-11-16

Family

ID=6020087

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1978238426U Expired ES238426Y (en) 1977-09-28 1978-09-28 BURNER NOZZLE FOR METALLISING APPARATUS WITH FLAME, FOR SURFACE COATING

Country Status (7)

Country Link
JP (1) JPS5845783Y2 (en)
CH (1) CH637310A5 (en)
DE (1) DE2743567C2 (en)
ES (1) ES238426Y (en)
FR (1) FR2404475A1 (en)
GB (1) GB2005565B (en)
IT (1) IT7822909V0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031358U (en) * 1983-08-08 1985-03-02 コ−テツク株式会社 Nozzle device for injection of plastic materials in plastic spray guns
CN110354795B (en) * 2019-05-31 2020-11-20 广州汇富研究院有限公司 Gas nozzle, gas reaction equipment and gas hydrolysis reaction method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE653501C (en) * 1933-11-18 1937-11-25 Francois Philippe Charles Beno Spray device for melted and powdery spray material
US2125764A (en) * 1934-10-31 1938-08-02 Benoit Francois Philip Charles Apparatus for projection of molten pulverized bodies
CH200074A (en) * 1936-02-19 1938-09-30 Benoit Francois Philippe Charl Apparatus for projecting sprayed bodies in the molten state at high temperature on objects of all kinds.
GB663222A (en) * 1949-02-07 1951-12-19 Schori Metallising Process Ltd A method for coating surfaces
DE1003004B (en) * 1954-10-09 1957-02-21 Metallgesellschaft Ag Spray gun for molten material with wire or powder feed
US2920001A (en) * 1955-07-11 1960-01-05 Union Carbide Corp Jet flame spraying method and apparatus
US3111267A (en) * 1957-04-18 1963-11-19 Metco Inc Apparatus for applying heat-fusible coatings on solid objects
DE1135263B (en) * 1958-03-27 1962-08-23 Metallgesellschaft Ag Nozzle head for flame spray guns
US3455510A (en) * 1966-11-14 1969-07-15 Metco Inc Nozzle and gas mixing arrangement for powder type flame spray gun

Also Published As

Publication number Publication date
DE2743567C2 (en) 1984-12-13
JPS5488015U (en) 1979-06-21
DE2743567A1 (en) 1979-03-29
IT7822909V0 (en) 1978-09-28
JPS5845783Y2 (en) 1983-10-18
GB2005565B (en) 1982-03-31
FR2404475A1 (en) 1979-04-27
CH637310A5 (en) 1983-07-29
FR2404475B3 (en) 1981-07-10
ES238426Y (en) 1979-11-16
GB2005565A (en) 1979-04-25

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