SE9900463L - Ways to connect a pipeline to a pipe - Google Patents

Ways to connect a pipeline to a pipe

Info

Publication number
SE9900463L
SE9900463L SE9900463A SE9900463A SE9900463L SE 9900463 L SE9900463 L SE 9900463L SE 9900463 A SE9900463 A SE 9900463A SE 9900463 A SE9900463 A SE 9900463A SE 9900463 L SE9900463 L SE 9900463L
Authority
SE
Sweden
Prior art keywords
pipe
mains
hole
mains pipe
smaller diameter
Prior art date
Application number
SE9900463A
Other languages
Swedish (sv)
Other versions
SE9900463D0 (en
Inventor
Pontus Gamstedt
Original Assignee
Forsheda Ab
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 Forsheda Ab filed Critical Forsheda Ab
Priority to SE9900463A priority Critical patent/SE9900463L/en
Publication of SE9900463D0 publication Critical patent/SE9900463D0/en
Publication of SE9900463L publication Critical patent/SE9900463L/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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/088—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe fixed using an elastic grommet between the extremity of the tube and the wall
    • 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

Abstract

The method of connecting a smaller diameter branch pipe or manhole and a mains pipe made of concrete comprises machining flat annular surfaces round the bore and outer surfaces of a through hole formed in the wall of the mains pipe. A special cutting tool has been developed for this purpose and a sleeve is mounted in the through hole and located on the flat surfaces formed to connect and seal the branch pipe to the mains pipe. - The connection between a smaller diameter pipe (30) or a manhole with a concrete mains pipe (2), has a through hole (8) formed through the wall (6) of the mains pipe, a connection sleeve (32) mounted in the through hole to secure the smaller diameter pipe to the mains pipe and forms a seal. Flat annular seating surfaces for the connection sleeve parallel to the axis of the mains pipe, are formed on the bore and outer surfaces of the mains pipe using a special cutting tool, which cuts the hole in the wall of the mains pipe, developed for this purpose.
SE9900463A 1999-02-12 1999-02-12 Ways to connect a pipeline to a pipe SE9900463L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9900463A SE9900463L (en) 1999-02-12 1999-02-12 Ways to connect a pipeline to a pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9900463A SE9900463L (en) 1999-02-12 1999-02-12 Ways to connect a pipeline to a pipe

Publications (2)

Publication Number Publication Date
SE9900463D0 SE9900463D0 (en) 1999-02-12
SE9900463L true SE9900463L (en) 1999-08-20

Family

ID=20414435

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9900463A SE9900463L (en) 1999-02-12 1999-02-12 Ways to connect a pipeline to a pipe

Country Status (1)

Country Link
SE (1) SE9900463L (en)

Also Published As

Publication number Publication date
SE9900463D0 (en) 1999-02-12

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