NO174437C - Anordning for å frembringe en radialt virkende kraft på en sylindrisk flate, særlig en bære- eller holdekraft - Google Patents

Anordning for å frembringe en radialt virkende kraft på en sylindrisk flate, særlig en bære- eller holdekraft

Info

Publication number
NO174437C
NO174437C NO871146A NO871146A NO174437C NO 174437 C NO174437 C NO 174437C NO 871146 A NO871146 A NO 871146A NO 871146 A NO871146 A NO 871146A NO 174437 C NO174437 C NO 174437C
Authority
NO
Norway
Prior art keywords
generating
supporting
cylindrical surface
force
radially acting
Prior art date
Application number
NO871146A
Other languages
English (en)
Other versions
NO871146D0 (no
NO871146L (no
NO174437B (no
Inventor
Ola Ruch
Ludvig Naess
Trond V Johansen
Bernd Veenhoff
Original Assignee
Norske Stats Oljeselskap
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 Norske Stats Oljeselskap filed Critical Norske Stats Oljeselskap
Publication of NO871146D0 publication Critical patent/NO871146D0/no
Publication of NO871146L publication Critical patent/NO871146L/no
Publication of NO174437B publication Critical patent/NO174437B/no
Publication of NO174437C publication Critical patent/NO174437C/no

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 from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • 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 from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/1283—Plugging pig

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Mechanical Operated Clutches (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Lift Valve (AREA)
  • Springs (AREA)
  • Rolls And Other Rotary Bodies (AREA)
NO871146A 1986-03-29 1987-03-20 Anordning for å frembringe en radialt virkende kraft på en sylindrisk flate, særlig en bære- eller holdekraft NO174437C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863610626 DE3610626A1 (de) 1986-03-29 1986-03-29 Vorrichtung zum erzeugen von radial auf eine zylindrische flaeche wirkenden kraeften, insbesondere anstell- oder haltekraeften

Publications (4)

Publication Number Publication Date
NO871146D0 NO871146D0 (no) 1987-03-20
NO871146L NO871146L (no) 1987-09-30
NO174437B NO174437B (no) 1994-01-24
NO174437C true NO174437C (no) 1994-05-04

Family

ID=6297523

Family Applications (1)

Application Number Title Priority Date Filing Date
NO871146A NO174437C (no) 1986-03-29 1987-03-20 Anordning for å frembringe en radialt virkende kraft på en sylindrisk flate, særlig en bære- eller holdekraft

Country Status (5)

Country Link
EP (1) EP0239930A3 (no)
JP (1) JPS62246689A (no)
KR (1) KR870009172A (no)
DE (1) DE3610626A1 (no)
NO (1) NO174437C (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3612498A1 (de) * 1986-04-14 1987-10-29 Norske Stats Oljeselskap Selbstfahrendes fahrzeug fuer rohrleitungen
US10641427B2 (en) * 2018-04-03 2020-05-05 Mueller International, Llc Stents and methods for repairing pipes
EP4148316A1 (en) 2019-02-19 2023-03-15 Mueller International, LLC Stent springs and stents for repairing pipes
US11802646B2 (en) 2019-08-09 2023-10-31 Mueller International, Llc Pipe repair device
NL2024683B1 (en) * 2020-01-16 2021-09-08 Imbema Holland B V Controlled flow stopper for sealing a water pipe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2329286A (en) * 1940-02-24 1943-09-14 Charles A F Meyer Hose reinforcement inserting apparatus
US2300057A (en) * 1940-03-29 1942-10-27 Charles A F Meyer Hose reinforcement means
US4262702A (en) * 1979-12-20 1981-04-21 Halliburton Company Conductor pipe plug
US4350183A (en) * 1980-05-19 1982-09-21 Raychem Corporation Heat-recoverable pipeline termination plug
NL178188C (nl) * 1980-10-29 1986-02-03 Petroles Cie Francaise Afsluiter.
JPS60501964A (ja) * 1983-08-03 1985-11-14 オ−ウェンズ−コ−ニング・ファイバ−グラス・コ−ポレイシヨン 管内に膜を被着するための方法
EP0159300A1 (en) * 1984-03-30 1985-10-23 Stig Westman Repair sleeve for piping

Also Published As

Publication number Publication date
NO871146D0 (no) 1987-03-20
KR870009172A (ko) 1987-10-23
NO871146L (no) 1987-09-30
JPS62246689A (ja) 1987-10-27
EP0239930A3 (de) 1988-07-27
DE3610626A1 (de) 1987-10-08
EP0239930A2 (de) 1987-10-07
NO174437B (no) 1994-01-24

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Legal Events

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Free format text: LAPSED IN SEPTEMBER 2003