GB1019810A - Internal coating of pipe - Google Patents

Internal coating of pipe

Info

Publication number
GB1019810A
GB1019810A GB26787/63A GB2678763A GB1019810A GB 1019810 A GB1019810 A GB 1019810A GB 26787/63 A GB26787/63 A GB 26787/63A GB 2678763 A GB2678763 A GB 2678763A GB 1019810 A GB1019810 A GB 1019810A
Authority
GB
United Kingdom
Prior art keywords
pipe
spheroids
internal coating
inflated
liquid
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
GB26787/63A
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.)
F H Maloney Co
Original Assignee
F H Maloney Co
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 F H Maloney Co filed Critical F H Maloney Co
Publication of GB1019810A publication Critical patent/GB1019810A/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
    • 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

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

In a method of internally coating a pipe, a pair of spaced-apart inflatable spheroids are inserted into the pipe, inflated sufficiently to form an interference fit with the pipe, the space between the spheroids is filled with a liquid coating material, and sufficient pressure is applied to one of the spheroids to move them through the pipe. The spheroids may be inflated by air or by a liquid e.g. water.
GB26787/63A 1962-07-31 1963-07-05 Internal coating of pipe Expired GB1019810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21372962A 1962-07-31 1962-07-31

Publications (1)

Publication Number Publication Date
GB1019810A true GB1019810A (en) 1966-02-09

Family

ID=22796276

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26787/63A Expired GB1019810A (en) 1962-07-31 1963-07-05 Internal coating of pipe

Country Status (3)

Country Link
CH (1) CH412653A (en)
FR (1) FR1361815A (en)
GB (1) GB1019810A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206616C2 (en) * 1982-02-24 1984-03-01 Osaka Gas Co. Ltd., Osaka Process for lining pipes

Also Published As

Publication number Publication date
FR1361815A (en) 1964-05-22
CH412653A (en) 1966-04-30

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