NO950249L - Pipeline repair tubes, as well as a method for conducting a pipeline therewith and a method for removing such a casing - Google Patents

Pipeline repair tubes, as well as a method for conducting a pipeline therewith and a method for removing such a casing

Info

Publication number
NO950249L
NO950249L NO950249A NO950249A NO950249L NO 950249 L NO950249 L NO 950249L NO 950249 A NO950249 A NO 950249A NO 950249 A NO950249 A NO 950249A NO 950249 L NO950249 L NO 950249L
Authority
NO
Norway
Prior art keywords
pipeline
tube
repair
conducting
casing
Prior art date
Application number
NO950249A
Other languages
Norwegian (no)
Other versions
NO950249D0 (en
Inventor
Hiroyuki Sakuragi
Masahiro Seshimo
Futoshi Makimoto
Shinichi Takebe
Takuji Sokawa
Hitoshi Saito
Original Assignee
Ashimori Ind Co 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
Priority claimed from JP14549393A external-priority patent/JP3156446B2/en
Priority claimed from JP06995594A external-priority patent/JP3442463B2/en
Priority claimed from PCT/JP1994/000704 external-priority patent/WO1994027808A1/en
Application filed by Ashimori Ind Co Ltd filed Critical Ashimori Ind Co Ltd
Publication of NO950249D0 publication Critical patent/NO950249D0/en
Publication of NO950249L publication Critical patent/NO950249L/en

Links

Landscapes

  • Pipe Accessories (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Med foreliggende oppfinnelse tilveiebringes et Utbedringsrør (1) for anvendelse i rørledninger slik som gassledninger, vannforsyningsledninger og kloakkledninger, hovedsakelig slike som er ned- gravd i grunnen, i den hensikt å utbedre rørledningene. Nærmere bestemt angår oppfinnelsen et Utbedringsrør (1) omfattende et stivt rør (3) fremstilt av termoplast- materiale og et rørformet, vevd tekstil (4) og en frem- gangsmåte for utbedring eller forsterkning av en rør- ledning med utbedringsrøret. Videre angår foreliggende oppfinnelse en fremgangsmåte for å fjerne utbedringsrøret (1) i sammenfalt tilstand fra rørledningen (2), f.eks. når ut- bedringsrøret (1) installert i rørledningen (2) er gammelt og svekket, eller har falt sammen av en eller annen grunn slik at rørledningens (2) funksjon påvirkes og det følgelig er ønskelig å fore rørledningen på nytt.The present invention provides an Improvement Pipe (1) for use in pipelines such as gas pipelines, water supply pipes and sewer pipes, mainly those buried in the ground, for the purpose of repairing the pipelines. More particularly, the invention relates to a repair tube (1) comprising a rigid tube (3) made of thermoplastic material and a tubular woven fabric (4) and a method for repairing or reinforcing a tube with the repair tube. Furthermore, the present invention relates to a method for removing the repair tube (1) in a collapsed state from the pipeline (2), e.g. when the repair pipe (1) installed in the pipeline (2) is old and weakened, or has collapsed for some reason so that the function of the pipeline (2) is affected and it is therefore desirable to re-route the pipeline.

NO950249A 1993-05-24 1995-01-23 Pipeline repair tubes, as well as a method for conducting a pipeline therewith and a method for removing such a casing NO950249L (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP14549393A JP3156446B2 (en) 1993-05-24 1993-05-24 Pipe repair pipes
JP06995594A JP3442463B2 (en) 1994-03-14 1994-03-14 Pipe repair pipes
PCT/JP1994/000704 WO1994027808A1 (en) 1993-05-24 1994-04-27 Repairing pipe, conduit repairing method using the same pipe, and repairing pipe removing method

Publications (2)

Publication Number Publication Date
NO950249D0 NO950249D0 (en) 1995-01-23
NO950249L true NO950249L (en) 1995-01-23

Family

ID=27300196

Family Applications (1)

Application Number Title Priority Date Filing Date
NO950249A NO950249L (en) 1993-05-24 1995-01-23 Pipeline repair tubes, as well as a method for conducting a pipeline therewith and a method for removing such a casing

Country Status (1)

Country Link
NO (1) NO950249L (en)

Also Published As

Publication number Publication date
NO950249D0 (en) 1995-01-23

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