SE9000817D0 - DEVICE FOR DISPOSAL AROUND ROUTES - Google Patents

DEVICE FOR DISPOSAL AROUND ROUTES

Info

Publication number
SE9000817D0
SE9000817D0 SE9000817A SE9000817A SE9000817D0 SE 9000817 D0 SE9000817 D0 SE 9000817D0 SE 9000817 A SE9000817 A SE 9000817A SE 9000817 A SE9000817 A SE 9000817A SE 9000817 D0 SE9000817 D0 SE 9000817D0
Authority
SE
Sweden
Prior art keywords
disposal around
routes
around routes
disposal
swell
Prior art date
Application number
SE9000817A
Other languages
Swedish (sv)
Other versions
SE9000817L (en
SE466869B (en
Inventor
A Nelson
Original Assignee
Roerknallen
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 Roerknallen filed Critical Roerknallen
Priority to SE9000817A priority Critical patent/SE466869B/en
Publication of SE9000817D0 publication Critical patent/SE9000817D0/en
Publication of SE9000817L publication Critical patent/SE9000817L/en
Publication of SE466869B publication Critical patent/SE466869B/en

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
    • 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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Pipe Accessories (AREA)

Abstract

The invention relates to a sealing element for pipelines and the like, which consists of a firm carrier intended to surround the pipe concerned in an annular manner and which, considered radially, is externally and internally coated with a layer which can swell in a moist environment. <IMAGE>
SE9000817A 1990-03-08 1990-03-08 Arrangement for sealing around pipes in relation to a hole and use of the arrangement SE466869B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9000817A SE466869B (en) 1990-03-08 1990-03-08 Arrangement for sealing around pipes in relation to a hole and use of the arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9000817A SE466869B (en) 1990-03-08 1990-03-08 Arrangement for sealing around pipes in relation to a hole and use of the arrangement

Publications (3)

Publication Number Publication Date
SE9000817D0 true SE9000817D0 (en) 1990-03-08
SE9000817L SE9000817L (en) 1991-09-09
SE466869B SE466869B (en) 1992-04-13

Family

ID=20378793

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9000817A SE466869B (en) 1990-03-08 1990-03-08 Arrangement for sealing around pipes in relation to a hole and use of the arrangement

Country Status (1)

Country Link
SE (1) SE466869B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE511806C2 (en) * 1998-02-27 1999-11-29 Hans Alexandersson Safety seal for wells
SE522748C2 (en) * 1998-03-04 2004-03-02 Hans Alexandersson Geothermal well seal

Also Published As

Publication number Publication date
SE9000817L (en) 1991-09-09
SE466869B (en) 1992-04-13

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