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GB1242013A - Improvements in or relating to apparatus for coating the interior surfaces of tubes - Google Patents

Improvements in or relating to apparatus for coating the interior surfaces of tubes

Info

Publication number
GB1242013A
GB1242013A GB2954869A GB2954869A GB1242013A GB 1242013 A GB1242013 A GB 1242013A GB 2954869 A GB2954869 A GB 2954869A GB 2954869 A GB2954869 A GB 2954869A GB 1242013 A GB1242013 A GB 1242013A
Authority
GB
United Kingdom
Prior art keywords
reservoir
coating
attachment
piston
cylinder
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
GB2954869A
Inventor
Jack Pritchett
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.)
Post Office
Original Assignee
Post Office
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 Post Office filed Critical Post Office
Priority to GB2954869A priority Critical patent/GB1242013A/en
Publication of GB1242013A publication Critical patent/GB1242013A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
    • 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
    • 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

Landscapes

  • Coating Apparatus (AREA)

Abstract

1,242,013. Coating apparatus. POST OFFICE. 3 June, 1970 [11 June, 1969], No. 29548/69. Heading B2L. Apparatus for coating the inside of a pipe in front of a cable which is pulled through comprises a reservoir comprising a piston 7 and cylinder 8 and an attachment 5 which can be used to pull the reservoir through the pipe, the attachment 5 being connected to either the piston 7 or cylinder 8 so as to pressurise the fluid in the reservoir and distribute it through appropriate slots. As shown in Fig. 1 the attachment 5 is connected by a rod 12 to the piston 7 so that as the reservoir is pulled in the direction of arrow 6 coating medium is forced through opening 14 and passage 15 through a needle valve 17 and out between circumferentially arranged lips 18. Brushes 21 are provided to clean the pipe prior to coating. In a modification (not shown) the cylinder is connected to the attachment 5 and the piston 7 to the attachment 2. The parts 14-18 are replaced in this case by straight through jet nozzles. Additional body sections may be added to the reservoir to increase capacity of the reservoir.
GB2954869A 1969-06-11 1969-06-11 Improvements in or relating to apparatus for coating the interior surfaces of tubes Expired GB1242013A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2954869A GB1242013A (en) 1969-06-11 1969-06-11 Improvements in or relating to apparatus for coating the interior surfaces of tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2954869A GB1242013A (en) 1969-06-11 1969-06-11 Improvements in or relating to apparatus for coating the interior surfaces of tubes

Publications (1)

Publication Number Publication Date
GB1242013A true GB1242013A (en) 1971-08-11

Family

ID=10293269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2954869A Expired GB1242013A (en) 1969-06-11 1969-06-11 Improvements in or relating to apparatus for coating the interior surfaces of tubes

Country Status (1)

Country Link
GB (1) GB1242013A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477909A1 (en) * 1980-03-13 1981-09-18 Pomeon Sarl Cardboard tube coating feed - has tubular mandrel with housing forming chamber with pressure discharge ducts
GB2207973A (en) * 1987-06-04 1989-02-15 British Pipeline Agency Pipeline pigs
EP0387963A1 (en) * 1989-03-16 1990-09-19 Wavin B.V. Method for introducing a telecommunication cable, in particular an optical fibre cable, into a cable conduit using a liquid lubricant and also a lubricant suitable for this purpose
FR2672164A1 (en) * 1991-01-29 1992-07-31 France Telecom METHOD AND DEVICE FOR LUBRICATING A BURIED DUCT SIMULTANEOUSLY TO BLOWING A CABLE INTO THIS DUCT.
JP2013111544A (en) * 2011-11-30 2013-06-10 Jfe Steel Corp Device for marking entire length of inner surface of steel pipe
WO2023099588A1 (en) * 2021-12-01 2023-06-08 Sanofi Winthrop Industrie A lubricating shuttle
CN116727188A (en) * 2023-04-27 2023-09-12 杭州瀚陆海洋科技有限公司 Marine steel anticorrosion paint brushing device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477909A1 (en) * 1980-03-13 1981-09-18 Pomeon Sarl Cardboard tube coating feed - has tubular mandrel with housing forming chamber with pressure discharge ducts
GB2207973A (en) * 1987-06-04 1989-02-15 British Pipeline Agency Pipeline pigs
GB2207973B (en) * 1987-06-04 1992-04-01 British Pipeline Agency Pigging fluid transportation pipeline systems
EP0387963A1 (en) * 1989-03-16 1990-09-19 Wavin B.V. Method for introducing a telecommunication cable, in particular an optical fibre cable, into a cable conduit using a liquid lubricant and also a lubricant suitable for this purpose
FR2672164A1 (en) * 1991-01-29 1992-07-31 France Telecom METHOD AND DEVICE FOR LUBRICATING A BURIED DUCT SIMULTANEOUSLY TO BLOWING A CABLE INTO THIS DUCT.
EP0497654A1 (en) * 1991-01-29 1992-08-05 France Telecom Process and device for lubrification of a buried conduit simultaneously with blowing a cable into this conduit
US5207292A (en) * 1991-01-29 1993-05-04 France Telecom Etablissement Autonome De Droit Public Process and apparatus for lubricating the inside of a buried conduit simultaneously with the forcing there-through of a cable by compressed air
JP2013111544A (en) * 2011-11-30 2013-06-10 Jfe Steel Corp Device for marking entire length of inner surface of steel pipe
WO2023099588A1 (en) * 2021-12-01 2023-06-08 Sanofi Winthrop Industrie A lubricating shuttle
CN116727188A (en) * 2023-04-27 2023-09-12 杭州瀚陆海洋科技有限公司 Marine steel anticorrosion paint brushing device

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