DK86776C - Muffe, navnlig til brug ved anboring af under tryk stående rør. - Google Patents

Muffe, navnlig til brug ved anboring af under tryk stående rør.

Info

Publication number
DK86776C
DK86776C DK173556A DK173556A DK86776C DK 86776 C DK86776 C DK 86776C DK 173556 A DK173556 A DK 173556A DK 173556 A DK173556 A DK 173556A DK 86776 C DK86776 C DK 86776C
Authority
DK
Denmark
Prior art keywords
sleeve
pressurized pipes
drilling
drilling pressurized
pipes
Prior art date
Application number
DK173556A
Other languages
English (en)
Original Assignee
Brueder Mannesmann G M B H
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 Brueder Mannesmann G M B H filed Critical Brueder Mannesmann G M B H
Application granted granted Critical
Publication of DK86776C publication Critical patent/DK86776C/da

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
    • F16L41/12—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 using attaching means embracing the pipe
    • 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
    • F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
    • F16L41/06—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor making use of attaching means embracing the pipe
DK173556A 1955-05-24 1956-05-16 Muffe, navnlig til brug ved anboring af under tryk stående rør. DK86776C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE342806X 1955-05-24
DE1153912X 1955-10-13

Publications (1)

Publication Number Publication Date
DK86776C true DK86776C (da) 1959-01-19

Family

ID=31888924

Family Applications (1)

Application Number Title Priority Date Filing Date
DK173556A DK86776C (da) 1955-05-24 1956-05-16 Muffe, navnlig til brug ved anboring af under tryk stående rør.

Country Status (4)

Country Link
BE (1) BE547986A (da)
CH (1) CH342806A (da)
DK (1) DK86776C (da)
FR (1) FR1153912A (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5605357A (en) * 1995-06-05 1997-02-25 M&Fc Holding Co. Pipe collar
CN101749511B (zh) * 2010-01-30 2012-02-15 安徽同发设备股份有限公司 哈夫节

Also Published As

Publication number Publication date
BE547986A (da)
FR1153912A (fr) 1958-03-28
CH342806A (de) 1959-11-30

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