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GB770859A - Apparatus for coating articles with refractory oxides and the like - Google Patents

Apparatus for coating articles with refractory oxides and the like

Info

Publication number
GB770859A
GB770859A GB18602/55A GB1860255A GB770859A GB 770859 A GB770859 A GB 770859A GB 18602/55 A GB18602/55 A GB 18602/55A GB 1860255 A GB1860255 A GB 1860255A GB 770859 A GB770859 A GB 770859A
Authority
GB
United Kingdom
Prior art keywords
rod
gas
gun
air
passages
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
GB18602/55A
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.)
Norton Grinding Wheel Co Ltd
Original Assignee
Norton Grinding Wheel Co 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 Norton Grinding Wheel Co Ltd filed Critical Norton Grinding Wheel Co Ltd
Publication of GB770859A publication Critical patent/GB770859A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C23C24/00—Coating starting from inorganic powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
    • B05B13/0627—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies
    • 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
    • B05B7/203—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 having originally the shape of a wire, rod or the like
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

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

Abstract

770,859. Spraying fusible materials. NORTON GRINDING WHEEL CO., Ltd. June 28, 1955 [June 29, 1954], No. 18602/55. Class 69 (3). A gun for spraying refractory metal oxides fed through the gun in rod form comprises a casing 11 housing feed wheels 40, 41 having rubber tyred peripheries 42, 43, whereby the rod is fed to a nozzle structure 61, 62 where it is fused by a gas flame and sprayed by compressed air. A gas receiverdistributer 16 is supplied with compressed air through a line 20 and with acetylene and oxygen through lines 21, 22 respectively. The combustion gases flow through passages 31, 101 and 68 to nozzle gas passages 64. Compressed air flows through passages 56 to the annular space 98 between hollow cylindrical structures 96 and 97, and passes through the converging passage 90 between the gas and air nozzles 61, 62. A part of this air flows through a passage 117 in the nozzle 62 and is deflected by a plate 114 into the main air and gas streams. A block 60 at the rear of the nozzle structure includes a rod gripping and centering mechanism comprising three circumferentially spaced balls 74 housed in radial channels, and urged against the rod by a spring 82 acting on plungers 78. The wheels 40, 41, which feed a succession of abutting rods R<SP>1</SP>-R<SP>4</SP> through the gun are driven by a shunt wound motor mounted on the gun. The motor armature is supplied with a voltage dependent on the rod speed desired, and means are provided for maintaining the desired speed constant. The upper feed wheel is mounted on a hinged part 48 of the casing and is adjustably urged towards the lower wheel by a screw 51. A valve 23 controls the supply of air and combustion gases.
GB18602/55A 1954-06-29 1955-06-28 Apparatus for coating articles with refractory oxides and the like Expired GB770859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US440052A US2769663A (en) 1954-06-29 1954-06-29 Apparatus for coating articles with refractory oxides and the like

Publications (1)

Publication Number Publication Date
GB770859A true GB770859A (en) 1957-03-27

Family

ID=23747221

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18602/55A Expired GB770859A (en) 1954-06-29 1955-06-28 Apparatus for coating articles with refractory oxides and the like

Country Status (6)

Country Link
US (1) US2769663A (en)
BE (1) BE547174A (en)
CH (1) CH334658A (en)
FR (1) FR1128618A (en)
GB (1) GB770859A (en)
NL (2) NL206515A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013528A (en) * 1957-09-30 1961-12-19 Standard Oil Co Metallizing gun for internal surfaces
US2982480A (en) * 1959-09-17 1961-05-02 Gen Motors Corp Metal spray gun
US3136484A (en) * 1960-06-22 1964-06-09 Metco Inc Angular blast gas cap
DE1264305B (en) * 1960-07-08 1968-03-21 Metco Inc Flame spray gun with a spray head extension designed as a tube
US3056558A (en) * 1960-11-30 1962-10-02 Gen Motors Corp Metal spraying apparatus
US3085750A (en) * 1960-12-29 1963-04-16 Metallizing Company Of America Molten material spray gun with laterally deflecting air cap
US5255836A (en) * 1988-07-27 1993-10-26 The Perkin-Elmer Corporation Flame spray gun with wire feed control
DE3825531C2 (en) * 1988-07-27 1998-07-09 Sulzer Metco Us Inc Wire gun
DE3825532A1 (en) * 1988-07-27 1990-02-01 Perkin Elmer Corp WIRE GUN WITH IMPULSE MODULATED MOTOR CONTROL
US5275336A (en) * 1991-12-04 1994-01-04 The Perkin-Elmer Corporation Wire thermal spray gun and method
CN106111412A (en) * 2016-08-17 2016-11-16 娄土岭 A kind of spray-painting plant
US10792679B2 (en) * 2018-04-17 2020-10-06 General Electric Company Coating system and method
CN109718976A (en) * 2019-01-14 2019-05-07 沧州天瑞星光热技术有限公司 A kind of anti-reflection film spraying coating apparatus and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE638043C (en) * 1935-01-05 1936-11-09 Wytze Beye Smits Soldering iron
US2227752A (en) * 1938-06-30 1941-01-07 Herbert S Ingham Metal spray gun
FR1062636A (en) * 1952-07-12 1954-04-26 Metallizing Company Of America Method and apparatus for coating fusible, good electrically conductive surfaces

Also Published As

Publication number Publication date
US2769663A (en) 1956-11-06
NL99881C (en) 1900-01-01
BE547174A (en) 1900-01-01
CH334658A (en) 1958-12-15
NL206515A (en) 1900-01-01
FR1128618A (en) 1957-01-08

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