GB657537A - Improvements in or relating to a method and apparatus for applying a uniform coatingof liquid to a continuous filament - Google Patents

Improvements in or relating to a method and apparatus for applying a uniform coatingof liquid to a continuous filament

Info

Publication number
GB657537A
GB657537A GB12599/47A GB1259947A GB657537A GB 657537 A GB657537 A GB 657537A GB 12599/47 A GB12599/47 A GB 12599/47A GB 1259947 A GB1259947 A GB 1259947A GB 657537 A GB657537 A GB 657537A
Authority
GB
United Kingdom
Prior art keywords
liquid
shield
roll
rollers
excess
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
GB12599/47A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB657537A publication Critical patent/GB657537A/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
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/021—Apparatus for spreading or distributing liquids or other fluent materials already applied to the surface of an elongated body, e.g. a wire, a tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C7/00—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work
    • B05C7/06—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work by devices moving in contact with the work
    • B05C7/08—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work by devices moving in contact with the work for applying liquids or other fluent materials to the inside of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/20—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wires
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/16—Insulating conductors or cables by passing through or dipping in a liquid bath; by 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S118/00—Coating apparatus
    • Y10S118/20—Wire and cord roller

Abstract

657,537. Coating wires. VALDENE, J. DE LA. May 9, 1947, No. 12599. Convention date, March 18. [Class 140] A coating liquid is applied to a filament, e.g. a wire, by first applying an excess of liquid to the filament and then removing the excess by tangential contact of the filament with a rotating cylindrical surface to which has been applied a limited amount of liquid by rapidly rotating the surface in contact with a thin layer of liquid confined between the rotating surface and a stationary concave surface. The excess of liquid is applied by a roller 35 grooved to receive several wires and the excess from each removed by a blotting roll 36 damped by contact with a film of liquid confined between the roller and a shield 62. A second blotting roll 37 and co-operating shield 63 may also be included. The applicator roll 35 rotates adjacent a shield 61, liquid being supplied to the space between the roll and the shield through a pipe 69. The three rolls and their co-operating shields are mounted within a liquid container 1, the shields extending across the full width thereof, liquid entering the spaces between rolls 36 and 37 and their co-operating shields through ports 66 and manifolds 67. Doctor knives or brushes 91, 92 and 93 cooperate with the rollers 35, 36 and 37, such that the liquid upon roller 35 is confined to its grooves, and upon rollers 36 and 37 to a thin film. Liquid from the container 1 is recirculated through a filter 75 and shield 61 which also carries a series of fingers 101 entering the grooves to facilitate the return of the coating liquid from the grooves to the space between the roll and shield 61. The rollers 36 and 37 rotate at a higher peripheral speed than the speed of the wires whereas the peripheral speed of the applicator roll is less but of the same order of magnitude. The rollers are geared together and may be constructed to facilitate removal.
GB12599/47A 1947-03-18 1947-05-09 Improvements in or relating to a method and apparatus for applying a uniform coatingof liquid to a continuous filament Expired GB657537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US735384A US2462474A (en) 1947-03-18 1947-03-18 Coating apparatus for wires, filaments, and the like

Publications (1)

Publication Number Publication Date
GB657537A true GB657537A (en) 1951-09-19

Family

ID=24955547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12599/47A Expired GB657537A (en) 1947-03-18 1947-05-09 Improvements in or relating to a method and apparatus for applying a uniform coatingof liquid to a continuous filament

Country Status (6)

Country Link
US (1) US2462474A (en)
BE (1) BE473400A (en)
CH (1) CH257851A (en)
DE (1) DE846118C (en)
GB (1) GB657537A (en)
NL (1) NL67827C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623496A (en) * 1949-06-02 1952-12-30 Max Pollack & Company Inc Machine for processing synthetic threads
US2577132A (en) * 1949-06-17 1951-12-04 Western Electric Co Wire coating apparatus
US2644423A (en) * 1949-12-15 1953-07-07 American Viscose Corp Marking device for strand material
US2658471A (en) * 1950-04-07 1953-11-10 Bledsoe Ophard Apparatus for applying paste to wallpaper
US2727833A (en) * 1950-11-03 1955-12-20 American Cyanamid Co Capsule finishing process
US3194210A (en) * 1961-08-16 1965-07-13 Acrometal Products Inc Apparatus for coating wire with viscous material
US3228788A (en) * 1962-05-04 1966-01-11 United States Steel Corp Method and apparatus for galvanizing steel strip on one side
CN108568386A (en) * 2018-04-19 2018-09-25 吴琦隆 A kind of mechanical motor processing ball-type bearing chamber oiling station
CN115502050B (en) * 2022-08-24 2023-12-19 浙江联杰科技有限公司 Automatic coating tool for cable protection layer and coating method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1805070A (en) * 1925-01-19 1931-05-12 Clara H Bates Method of and apparatus for applying coating
US1957942A (en) * 1930-10-04 1934-05-08 Wilber H Convers Wire coating machine
US2102059A (en) * 1930-12-31 1937-12-14 James K Delano Device for applying coatings to wires
US2328096A (en) * 1938-05-21 1943-08-31 Western Electric Co Method of treating strands
US2289862A (en) * 1939-05-19 1942-07-14 Gen Electric Apparatus for enameling wire
US2289798A (en) * 1940-02-08 1942-07-14 Eastman Kodak Co Coating apparatus

Also Published As

Publication number Publication date
NL67827C (en)
DE846118C (en) 1952-08-07
US2462474A (en) 1949-02-22
CH257851A (en) 1948-10-31
BE473400A (en)

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