GB1201491A - An improvement in or relating to a method of and apparatus for coating the interior walls of pipes - Google Patents

An improvement in or relating to a method of and apparatus for coating the interior walls of pipes

Info

Publication number
GB1201491A
GB1201491A GB462/67A GB46267A GB1201491A GB 1201491 A GB1201491 A GB 1201491A GB 462/67 A GB462/67 A GB 462/67A GB 46267 A GB46267 A GB 46267A GB 1201491 A GB1201491 A GB 1201491A
Authority
GB
United Kingdom
Prior art keywords
coating
pipes
dwell
pumping
stroke
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
GB462/67A
Inventor
William George Bradley
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.)
MERCOL PRODUCTS Ltd
Original Assignee
MERCOL PRODUCTS 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 MERCOL PRODUCTS Ltd filed Critical MERCOL PRODUCTS Ltd
Priority to GB462/67A priority Critical patent/GB1201491A/en
Publication of GB1201491A publication Critical patent/GB1201491A/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
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • B05B9/0409—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material the pumps being driven by a hydraulic or a pneumatic fluid
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • 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
    • B05B7/24—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 with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
    • B05B7/32—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure
    • 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
    • B05C7/02—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work the liquid or other fluent material being projected

Landscapes

  • Coating Apparatus (AREA)

Abstract

1,201,491. Coating apparatus; coating pipes. MERCOL PRODUCTS Ltd. 20 Dec., 1967 [4 Jan., 1967], No. 462/67. Headings B2L and B2E]; Apparatus for coating the inside of pipes with a liquid or plastic coating medium, comprises a flexible pipe through which the coating material is pumped to a distributor the rate of pumping being varied as the speed of withdrawal of the flexible tube varies to produce an even and uniform coating inside the tube. The flexible pipe 18 is wound on a drum 10 which is rotated to withdraw the pipe. The pump 54 on the reservoir 48 has a dwell at the end of its stroke and the controlled length of this dwell determines the rate of pumping. The length of the stroke is determined by a control 76 comprising a plate with screws projecting through it to different extents one of which abuts the end of the piston. (For Figures see next page)
GB462/67A 1967-01-04 1967-01-04 An improvement in or relating to a method of and apparatus for coating the interior walls of pipes Expired GB1201491A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB462/67A GB1201491A (en) 1967-01-04 1967-01-04 An improvement in or relating to a method of and apparatus for coating the interior walls of pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB462/67A GB1201491A (en) 1967-01-04 1967-01-04 An improvement in or relating to a method of and apparatus for coating the interior walls of pipes

Publications (1)

Publication Number Publication Date
GB1201491A true GB1201491A (en) 1970-08-05

Family

ID=9704773

Family Applications (1)

Application Number Title Priority Date Filing Date
GB462/67A Expired GB1201491A (en) 1967-01-04 1967-01-04 An improvement in or relating to a method of and apparatus for coating the interior walls of pipes

Country Status (1)

Country Link
GB (1) GB1201491A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042207A1 (en) * 1980-06-13 1981-12-23 Sumitomo Light Metal Industries Limited Method and apparatus for coating the inner surface of long tubes of small diameter
WO1985001895A1 (en) * 1983-11-02 1985-05-09 Reinhard Rohrbau Gmbh & Co. Kg Process and apparatus for coating the inner surface of a pipe
GB2237351A (en) * 1989-10-26 1991-05-01 Mercol Descaling Co Ltd Coating the interior walls of pipes
GB2237352A (en) * 1989-10-26 1991-05-01 Mercol Descaling Co Ltd Apparatus for coating the interior walls of pipes
CN114160358A (en) * 2021-11-30 2022-03-11 常州大学 Coating device for inner wall of drill rod

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042207A1 (en) * 1980-06-13 1981-12-23 Sumitomo Light Metal Industries Limited Method and apparatus for coating the inner surface of long tubes of small diameter
WO1985001895A1 (en) * 1983-11-02 1985-05-09 Reinhard Rohrbau Gmbh & Co. Kg Process and apparatus for coating the inner surface of a pipe
GB2237351A (en) * 1989-10-26 1991-05-01 Mercol Descaling Co Ltd Coating the interior walls of pipes
GB2237352A (en) * 1989-10-26 1991-05-01 Mercol Descaling Co Ltd Apparatus for coating the interior walls of pipes
GB2237352B (en) * 1989-10-26 1993-02-24 Mercol Descaling Co Ltd Apparatus for coating interior walls of pipes
GB2237351B (en) * 1989-10-26 1993-03-24 Mercol Descaling Co Ltd Coating the interior walls of pipes
CN114160358A (en) * 2021-11-30 2022-03-11 常州大学 Coating device for inner wall of drill rod
CN114160358B (en) * 2021-11-30 2023-09-15 常州大学 Drilling rod inner wall coating device

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years