GB1108355A - Improvements in and relating to the application of coatings to hoses and other tubular members - Google Patents

Improvements in and relating to the application of coatings to hoses and other tubular members

Info

Publication number
GB1108355A
GB1108355A GB4634163A GB4634163A GB1108355A GB 1108355 A GB1108355 A GB 1108355A GB 4634163 A GB4634163 A GB 4634163A GB 4634163 A GB4634163 A GB 4634163A GB 1108355 A GB1108355 A GB 1108355A
Authority
GB
United Kingdom
Prior art keywords
hose
coating
reservoir
tubular member
deformable
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
GB4634163A
Inventor
George Henry Hitchen
Robert Duncan Walker
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.)
RICHARDS Ltd
Original Assignee
RICHARDS 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 RICHARDS Ltd filed Critical RICHARDS Ltd
Publication of GB1108355A publication Critical patent/GB1108355A/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
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
    • 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
    • B05C7/04—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work the liquid or other fluent material flowing or being moved through the work; the work being filled with liquid or other fluent material and emptied
    • 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
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/04—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to opposite sides of the work
    • B05C9/045—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to opposite sides of the work in which the opposite sides of the work are the internal and external surfaces of hollow articles
    • 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
    • B05D7/22—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 internal surfaces, e.g. of tubes
    • B05D7/222—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 internal surfaces, e.g. of tubes of pipes
    • 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
    • B05D2254/00—Tubes
    • B05D2254/02—Applying the material on the exterior of the tube
    • 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
    • B05D2254/00—Tubes
    • B05D2254/04—Applying the material on the interior of the tube
    • 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
    • B05D2254/00—Tubes
    • B05D2254/04—Applying the material on the interior of the tube
    • B05D2254/06—Applying the material on the interior and exterior of the tube

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

1,108,355. Coating tubular members. RICHARDS Ltd. 19 Nov., 1964 [23 Nov., 1963], No. 46341/63. Headings B2K and B2L. Apparatus for applying an internal and/or external coating of material to a tubular member comprises means for co-operation with the tubular member to form a reservoir for coating material said means including a pair of deformable diaphragms for sealing against said tubular member. In Fig. 1, a length of hose 10 is sealed with expandible plugs 12 which are also used for suspending the hose in a vertical position between supports 16 and 18. Compressed air is then mtroduced into the hose through valves 14 so as to hold the hose rigid. A reservoir 20 adapted to encircle the hose is threaded on to the hose and is provided with a felt or similarly deformable diaphragm 22 in the region or contact between the reservoir and the hose. The reservoir is then filled with coating material 24 and is then traversed up the hose so that the material 24 is applied evenly over the outer surface thereof. If desired the reservoir may thereafter be moved down the hose to provide another coating and for this purpose a lid 28 having a deformable diaphragm 20 to scrape off a doctor excess material. is applied to the reservoir. The initial coating may be cured or allowed to set and thereafter subsequent coats applied and the coating may be applied along sections of the hose and the hose moved or reversed to complete the coating along its entire length. A blank (not shown) having an outer diameter substantially equal to that of the hose may be provided at one end of the hose so that the reservoir can be slid on to it when the coating or one stage of it is completed. The 'blank with the reservoir thereon can be removed and subsequently applied to another hose to be coated. Fig. 2, (not shown) illustrates a similar device for coating the internal surface of a hose and in this embodiment the hose is supported by rings sewn to the exterior of the hose. In another embodiment (Fig. 3, not shown) a hose is stretched horizontally and an open top reservoir with deformable seals at its ends is traversed along the hose. In such an arrangement about two thirds of the hose surface may be coated during one traverse and the hose rotated 120‹ after each traverse. Any polymer, copolymer or elastomer e.g. polyvinyl chloride, a mixture of polyvinyl chloride and nitriles, or polyurethane. which is capable of being brought into solution, paste or emulsion form and which on drying or curing will form a homogeneous film may be used as coating material.
GB4634163A 1966-07-19 1963-11-23 Improvements in and relating to the application of coatings to hoses and other tubular members Expired GB1108355A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU51590A LU51590A1 (en) 1966-07-19 1966-07-19

Publications (1)

Publication Number Publication Date
GB1108355A true GB1108355A (en) 1968-04-03

Family

ID=19724923

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4634163A Expired GB1108355A (en) 1966-07-19 1963-11-23 Improvements in and relating to the application of coatings to hoses and other tubular members

Country Status (3)

Country Link
BE (1) BE711311A (en)
GB (1) GB1108355A (en)
LU (1) LU51590A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116329032A (en) * 2023-03-21 2023-06-27 马鞍山宏力橡胶制品有限公司 Inflatable rubber tire plugging device for cast tube high-speed centrifugal lining

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116329032A (en) * 2023-03-21 2023-06-27 马鞍山宏力橡胶制品有限公司 Inflatable rubber tire plugging device for cast tube high-speed centrifugal lining
CN116329032B (en) * 2023-03-21 2024-02-09 马鞍山宏力橡胶制品有限公司 Inflatable rubber tire plugging device for cast tube high-speed centrifugal lining

Also Published As

Publication number Publication date
BE711311A (en) 1968-07-01
LU51590A1 (en) 1966-09-19

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