FI783759A - Foerfarande och anordning foer att goera existerande roer i skick - Google Patents

Foerfarande och anordning foer att goera existerande roer i skick

Info

Publication number
FI783759A
FI783759A FI783759A FI783759A FI783759A FI 783759 A FI783759 A FI 783759A FI 783759 A FI783759 A FI 783759A FI 783759 A FI783759 A FI 783759A FI 783759 A FI783759 A FI 783759A
Authority
FI
Finland
Prior art keywords
skick
existerande
roer
anordning foer
och anordning
Prior art date
Application number
FI783759A
Other languages
English (en)
Other versions
FI67442B (fi
FI67442C (fi
Inventor
Sven B Sverdrup
Original Assignee
Sven B Sverdrup
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 Sven B Sverdrup filed Critical Sven B Sverdrup
Publication of FI783759A publication Critical patent/FI783759A/fi
Publication of FI67442B publication Critical patent/FI67442B/fi
Application granted granted Critical
Publication of FI67442C publication Critical patent/FI67442C/fi

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1652—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1652—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section
    • F16L55/1654—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section and being inflated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Communication Cables (AREA)
FI783759A 1977-12-08 1978-12-07 Foerfarande foer rehabilitering av ett otaett roer samt foderroer foer utfoerande av foerfarandet FI67442C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO774210A NO149861C (no) 1977-12-08 1977-12-08 Fremgangsmaate og anordning for rehabilitering av eksisterende ledninger
NO774210 1977-12-08

Publications (3)

Publication Number Publication Date
FI783759A true FI783759A (fi) 1979-06-09
FI67442B FI67442B (fi) 1984-11-30
FI67442C FI67442C (fi) 1985-03-11

Family

ID=19883902

Family Applications (1)

Application Number Title Priority Date Filing Date
FI783759A FI67442C (fi) 1977-12-08 1978-12-07 Foerfarande foer rehabilitering av ett otaett roer samt foderroer foer utfoerande av foerfarandet

Country Status (4)

Country Link
DK (1) DK145206C (fi)
FI (1) FI67442C (fi)
NO (1) NO149861C (fi)
SE (1) SE438901B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867203A (en) * 1985-08-23 1989-09-19 Wavin Bv A method of relining or preparing sewage pipe using a plastic pipe comprising an outer corrugated pipe and a smooth inner wall
SE8600964L (sv) * 1986-03-04 1987-09-05 Uponor Ab Ror for infodring av markforlagda rorledningar

Also Published As

Publication number Publication date
NO149861B (no) 1984-03-26
DK145206C (da) 1983-02-28
FI67442B (fi) 1984-11-30
SE438901B (sv) 1985-05-13
DK554878A (da) 1979-06-09
DK145206B (da) 1982-10-04
NO149861C (no) 1984-07-04
SE7812550L (sv) 1979-06-09
NO774210L (no) 1979-06-11
FI67442C (fi) 1985-03-11

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SVERDRUP, SVEN B.