SE462930B - Anordning vid relining av roerledningar med tryckmediumpaaverkbara griporgan - Google Patents

Anordning vid relining av roerledningar med tryckmediumpaaverkbara griporgan

Info

Publication number
SE462930B
SE462930B SE8800738A SE8800738A SE462930B SE 462930 B SE462930 B SE 462930B SE 8800738 A SE8800738 A SE 8800738A SE 8800738 A SE8800738 A SE 8800738A SE 462930 B SE462930 B SE 462930B
Authority
SE
Sweden
Prior art keywords
gripping means
gripping
ring
tube
pressure medium
Prior art date
Application number
SE8800738A
Other languages
English (en)
Swedish (sv)
Other versions
SE8800738D0 (sv
SE8800738L (sv
Inventor
S Persson
Original Assignee
Rintuv Utvecklings 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 Rintuv Utvecklings Ab filed Critical Rintuv Utvecklings Ab
Priority to SE8800738A priority Critical patent/SE462930B/sv
Publication of SE8800738D0 publication Critical patent/SE8800738D0/xx
Priority to FI904268A priority patent/FI904268A7/fi
Priority to AU40739/89A priority patent/AU4073989A/en
Priority to PCT/SE1989/000034 priority patent/WO1989008217A1/en
Priority to EP89903292A priority patent/EP0408598A1/en
Priority to ES8900714A priority patent/ES2015380A6/es
Publication of SE8800738L publication Critical patent/SE8800738L/
Priority to NO90903814A priority patent/NO903814L/no
Priority to DK209590A priority patent/DK209590D0/da
Publication of SE462930B publication Critical patent/SE462930B/sv

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
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/136—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially expanding or deforming a split ring, hooks or the like
    • 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
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automatic Assembly (AREA)
  • Pipe Accessories (AREA)
  • Working Measures On Existing Buildindgs (AREA)
SE8800738A 1988-03-02 1988-03-02 Anordning vid relining av roerledningar med tryckmediumpaaverkbara griporgan SE462930B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8800738A SE462930B (sv) 1988-03-02 1988-03-02 Anordning vid relining av roerledningar med tryckmediumpaaverkbara griporgan
FI904268A FI904268A7 (fi) 1988-03-02 1989-01-30 Laite esimerkiksi putkijohdoissa tapahtuvia töitä varten
AU40739/89A AU4073989A (en) 1988-03-02 1989-01-30 Device for works in for instance pipelines
PCT/SE1989/000034 WO1989008217A1 (en) 1988-03-02 1989-01-30 Device for works in for instance pipelines
EP89903292A EP0408598A1 (en) 1988-03-02 1989-01-30 Device for works in for instance pipelines
ES8900714A ES2015380A6 (es) 1988-03-02 1989-02-28 Aparato para efectuar reparaciones y trabajos similares en conducciones y analogos.
NO90903814A NO903814L (no) 1988-03-02 1990-08-31 Innretning for utfoerelse av arbeider i for eksempel roerledninger.
DK209590A DK209590D0 (da) 1988-03-02 1990-08-31 Apparat til arbejde paa f.eks. roerledninger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8800738A SE462930B (sv) 1988-03-02 1988-03-02 Anordning vid relining av roerledningar med tryckmediumpaaverkbara griporgan

Publications (3)

Publication Number Publication Date
SE8800738D0 SE8800738D0 (sv) 1988-03-02
SE8800738L SE8800738L (sv) 1989-09-03
SE462930B true SE462930B (sv) 1990-09-17

Family

ID=20371554

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8800738A SE462930B (sv) 1988-03-02 1988-03-02 Anordning vid relining av roerledningar med tryckmediumpaaverkbara griporgan

Country Status (7)

Country Link
EP (1) EP0408598A1 (da)
AU (1) AU4073989A (da)
DK (1) DK209590D0 (da)
ES (1) ES2015380A6 (da)
FI (1) FI904268A7 (da)
SE (1) SE462930B (da)
WO (1) WO1989008217A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5293905A (en) * 1992-08-21 1994-03-15 Jaromir Friedrich Pipeline plug
DE19909634C2 (de) 1999-03-05 2002-02-07 Willschuetz Klaus Dieter Pipelinereparatur-Hilfsvorrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2311981A1 (fr) * 1975-05-22 1976-12-17 Gohier Jacques Joint et groupe de pompage le mettant en oeuvre
DE3779176D1 (de) * 1986-03-29 1992-07-02 Norske Stats Oljeselskap In eine rohrleitung einsetzbare absperrvorrichtung.

Also Published As

Publication number Publication date
SE8800738D0 (sv) 1988-03-02
SE8800738L (sv) 1989-09-03
EP0408598A1 (en) 1991-01-23
WO1989008217A1 (en) 1989-09-08
AU4073989A (en) 1989-09-22
DK209590A (da) 1990-08-31
FI904268A0 (fi) 1990-08-30
DK209590D0 (da) 1990-08-31
ES2015380A6 (es) 1990-08-16
FI904268A7 (fi) 1990-08-30

Similar Documents

Publication Publication Date Title
RU98103386A (ru) Надувной трубчатый рукав для трубооборудования или уплотнения скважины или трубы
US6446669B1 (en) Pipe sealing apparatus
US4497388A (en) Pulsation dampener and acoustic attenuator
EP0024068B1 (en) Quick coupling device for pressurized fluid conduits
AU696825B2 (en) Inflatable tubular sleeve for tubing or obturating a well or a pipe
CA2308667A1 (en) Hydraulically releasable coupling device
SE448529B (sv) Spenndorn med en elastisk, hydrauliskt utvidgningsbar spennhylsa
JPS6116877B2 (da)
US4442867A (en) Internal obturators for pipes
US5066208A (en) Pipe joint testing and grouting unit
US4432559A (en) Hydraulic chuck having ring collet
GB2288350A (en) Rotary abrasive jet cutting tool for radial cutting of submerged metal pipewor k uses inflatable rings for immobilizing inside pipework
US10392896B1 (en) Frustum plugs for pipelines
SE462930B (sv) Anordning vid relining av roerledningar med tryckmediumpaaverkbara griporgan
US6481465B1 (en) Compressed-ring pneumatic pipe plug
JPH09505383A (ja) パイプ・コネクタ
AP1630A (en) Pipe coupling.
SE466566B (sv) Anordning foer anslutning av en tunnvaeggig slang till ett roerformigt element
GB824365A (en) Improvements in pulsation dampening or surge absorbing apparatus
CN101680585A (zh) 可拆卸的气动的连接装置
US592017A (en) Air-brake hosf
US367790A (en) Charles daeeah
CN117006335A (zh) 一种可拆卸式高压软管的连接结构
US3200627A (en) Pipe flaring or belling
US3318096A (en) Purge device for thrust engines

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8800738-0

Effective date: 19921005

Format of ref document f/p: F