GB1033312A - Improvements in or relating to a method for the deposition of an even coating of fusible material on various parts and device for that purpose - Google Patents

Improvements in or relating to a method for the deposition of an even coating of fusible material on various parts and device for that purpose

Info

Publication number
GB1033312A
GB1033312A GB8819/63A GB881963A GB1033312A GB 1033312 A GB1033312 A GB 1033312A GB 8819/63 A GB8819/63 A GB 8819/63A GB 881963 A GB881963 A GB 881963A GB 1033312 A GB1033312 A GB 1033312A
Authority
GB
United Kingdom
Prior art keywords
solder
conveyer
rollers
coating
elements
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
GB8819/63A
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.)
Chausson Usines SA
Original Assignee
Chausson Usines 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 Chausson Usines SA filed Critical Chausson Usines SA
Publication of GB1033312A publication Critical patent/GB1033312A/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
    • B05B12/22—Masking elements, i.e. elements defining uncoated areas on an object to be coated movable relative to the spray area
    • 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
    • C23C4/01—Selective coating, e.g. pattern coating, without pre-treatment of the material to be coated

Abstract

Component parts are evenly coated with fusible material by moving them at constant speed under a jet of said material conveyed in atomized form by gas pressure, a part of the peripheric zone formed by the perpendicular projection of said jet of fusible material being intercepted so that the margins of the non-intercepted area form an extended rectangle. The process may be used to apply an even coating of solder to radiation elements by supplying brazing wire to a metallizing gun. A suitable apparatus viewed in end-section, Fig. 2, comprises a conveyer moving at a steady speed carrying radiator elements 32, beneath a vertically mounted metallizing gun 1, the height of which may be adjusted. The outer zone of projected solder 2, which would produce a non-uniform peripheral coating on the series of elements, is intercepted by two rollers 9, 10 mounted with their axes parallel with the conveyer, and which rotate in the direction shown; solder is removed from the rollers by lips 25, 26 mounted on blocks 20, 22 which are spring-mounted. The rollers 9, 10 are water-cooled and their assemblies are adjustable to control the width of the rectangular slot between the rollers forming the coating area. Other features (Fig. 3 not shown) included a photo-electric cell mounted up-stream from the spray gun, receiving light reflected from untreated elements, which by electrical circuitry, controls the rate of feed of the calibrated brazing wire with the conveyer speed. The continuous belt-conveyer is also provided at the discharge end with scrapers to remove solder coating there-from. Solder metal may be in the form of wire, powder or pieces. <PICT:1033312/C6-C7/1>
GB8819/63A 1962-03-06 1963-03-05 Improvements in or relating to a method for the deposition of an even coating of fusible material on various parts and device for that purpose Expired GB1033312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR890195A FR1324354A (en) 1962-03-06 1962-03-06 Method and device for depositing a uniform layer of fusible material on various parts

Publications (1)

Publication Number Publication Date
GB1033312A true GB1033312A (en) 1966-06-22

Family

ID=8774168

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8819/63A Expired GB1033312A (en) 1962-03-06 1963-03-05 Improvements in or relating to a method for the deposition of an even coating of fusible material on various parts and device for that purpose

Country Status (5)

Country Link
US (1) US3318281A (en)
BE (1) BE628600A (en)
DE (1) DE1696492B1 (en)
FR (1) FR1324354A (en)
GB (1) GB1033312A (en)

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US4897969A (en) * 1988-05-02 1990-02-06 Masonry Processes, Inc. Method and means for texturizing objects
US4974532A (en) * 1989-05-02 1990-12-04 Ford Motor Company Spray coating apparatus
US5328509A (en) * 1991-11-12 1994-07-12 J. E. Grote Company, Inc. Viscous fluid dispensing apparatus
EP0793536B1 (en) * 1994-10-31 2000-01-26 Günter Dietrich Paint coating device
DE4445457A1 (en) * 1994-12-20 1996-07-04 Heidelberger Druckmasch Ag Method for applying a spacer material to a printing sheet and sheet printing machine equipped for carrying out the method
US6576861B2 (en) * 2000-07-25 2003-06-10 The Research Foundation Of State University Of New York Method and apparatus for fine feature spray deposition
DE10205005A1 (en) * 2002-02-07 2003-08-21 Neumag Gmbh & Co Kg Method and apparatus for wetting a running filament bundle
USRE40722E1 (en) * 2002-09-27 2009-06-09 Surmodics, Inc. Method and apparatus for coating of substrates
US7125577B2 (en) * 2002-09-27 2006-10-24 Surmodics, Inc Method and apparatus for coating of substrates
US7958840B2 (en) * 2004-10-27 2011-06-14 Surmodics, Inc. Method and apparatus for coating of substrates
US9364349B2 (en) 2008-04-24 2016-06-14 Surmodics, Inc. Coating application system with shaped mandrel
US8550028B2 (en) * 2010-01-05 2013-10-08 General Electric Company Thermal spray stream focusing
US9827401B2 (en) 2012-06-01 2017-11-28 Surmodics, Inc. Apparatus and methods for coating medical devices
US9308355B2 (en) 2012-06-01 2016-04-12 Surmodies, Inc. Apparatus and methods for coating medical devices
US11090468B2 (en) 2012-10-25 2021-08-17 Surmodics, Inc. Apparatus and methods for coating medical devices
US9283350B2 (en) 2012-12-07 2016-03-15 Surmodics, Inc. Coating apparatus and methods
JP6384493B2 (en) * 2016-01-21 2018-09-05 トヨタ自動車株式会社 Cylinder head manufacturing method
JP6288116B2 (en) 2016-01-21 2018-03-07 トヨタ自動車株式会社 Cylinder head manufacturing method
WO2020112816A1 (en) 2018-11-29 2020-06-04 Surmodics, Inc. Apparatus and methods for coating medical devices
US11819590B2 (en) 2019-05-13 2023-11-21 Surmodics, Inc. Apparatus and methods for coating medical devices

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733172A (en) * 1956-01-31 Apparatus and method of producing
US2035677A (en) * 1931-03-19 1936-03-31 Francis J L Dorl Spraying device
DE692922C (en) * 1937-08-19 1940-06-28 Otto Heinrich Device for applying paint
US2252204A (en) * 1939-03-07 1941-08-12 Warren S D Co Method and apparatus for coating paper
BE460122A (en) * 1942-05-27
DE869661C (en) * 1944-09-15 1953-03-05 Hydrawerk Ag Method and device for preventing metallization on substrates with the aid of a covering device
US2676841A (en) * 1951-05-15 1954-04-27 Werner P Pohle Portable marking device
FR1178654A (en) * 1956-07-06 1959-05-13 Plessey Co Ltd Method of applying fluid materials by spraying
US2948633A (en) * 1956-07-17 1960-08-09 Eagle Picher Co Flocking mechanism and method
US2914788A (en) * 1957-02-22 1959-12-01 D S T Pattern And Engineering Doctor knives
US3073528A (en) * 1958-03-28 1963-01-15 Metco Inc Control valving system for flame spraying apparatus
US3102046A (en) * 1959-05-11 1963-08-27 Us Envelope Co Manufacture of pressure-sealing envelopes, bags, and the like
US3048146A (en) * 1959-07-27 1962-08-07 Gen Electric Apparatus for spraying cathodes
NL268472A (en) * 1960-08-29
DE1832864U (en) * 1961-02-15 1961-06-15 Hydrawerk Ag DEVICE FOR THE PRODUCTION OF THIN METAL LAYERS WITH METAL-FREE ZONES, EDGES OR STRIPS ON CONTINUOUSLY MOVING DOCUMENTS.

Also Published As

Publication number Publication date
BE628600A (en) 1900-01-01
DE1696492B1 (en) 1970-07-23
US3318281A (en) 1967-05-09
FR1324354A (en) 1963-04-19

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