NO159503C - Anordning ved innvendige lukkeinnretninger for roerledninger. - Google Patents

Anordning ved innvendige lukkeinnretninger for roerledninger.

Info

Publication number
NO159503C
NO159503C NO822083A NO822083A NO159503C NO 159503 C NO159503 C NO 159503C NO 822083 A NO822083 A NO 822083A NO 822083 A NO822083 A NO 822083A NO 159503 C NO159503 C NO 159503C
Authority
NO
Norway
Prior art keywords
pipes
internal closing
closing facilities
facilities
internal
Prior art date
Application number
NO822083A
Other languages
English (en)
Other versions
NO159503B (no
NO822083L (no
Inventor
Jean-Louis Migliarese-Caputi
Daniel Josien
Original Assignee
Petroles Cie Francaise
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 Petroles Cie Francaise filed Critical Petroles Cie Francaise
Publication of NO822083L publication Critical patent/NO822083L/no
Publication of NO159503B publication Critical patent/NO159503B/no
Publication of NO159503C publication Critical patent/NO159503C/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 in pipes or hoses
    • F16L55/12—Means for stopping flow 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/10—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with inflatable member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
NO822083A 1981-06-23 1982-06-22 Anordning ved innvendige lukkeinnretninger for roerledninger. NO159503C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8112265A FR2508139B1 (fr) 1981-06-23 1981-06-23 Obturateur interne pour conduite

Publications (3)

Publication Number Publication Date
NO822083L NO822083L (no) 1982-12-27
NO159503B NO159503B (no) 1988-09-26
NO159503C true NO159503C (no) 1989-01-04

Family

ID=9259762

Family Applications (1)

Application Number Title Priority Date Filing Date
NO822083A NO159503C (no) 1981-06-23 1982-06-22 Anordning ved innvendige lukkeinnretninger for roerledninger.

Country Status (8)

Country Link
US (1) US4436120A (no)
CA (1) CA1192148A (no)
FR (1) FR2508139B1 (no)
GB (1) GB2100830B (no)
IT (1) IT1151657B (no)
MX (1) MX158288A (no)
NO (1) NO159503C (no)
OA (1) OA07128A (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539843A1 (fr) * 1983-01-26 1984-07-27 Petroles Cie Francaise Boite d'introduction laterale d'un obturateur dans une conduite
US4602659A (en) * 1984-04-16 1986-07-29 William A. Parkyn, Sr. Repair in holes and cracks in clay sewer pipe
GB8826349D0 (en) * 1988-11-10 1988-12-14 British Gas Plc Improvements in temporarily blocking bore of pipe through which fluid flows
GB2289513B (en) * 1994-05-11 1998-11-25 British Gas Plc Pipe blocking technique
FR2764672B1 (fr) * 1997-06-13 2001-02-09 Bernard Castagner Structures souples etanches gonflables par generateurs de gaz pyrotechniques
US6233826B1 (en) * 1997-07-21 2001-05-22 Henkel Corp Method for reinforcing structural members
GB9806904D0 (en) * 1998-03-31 1998-05-27 Int Pipeline Prod Ltd Inflatable stopper
US6321793B1 (en) 2000-06-12 2001-11-27 L&L Products Bladder system for reinforcing a portion of a longitudinal structure
US7169344B2 (en) * 2002-04-26 2007-01-30 L&L Products, Inc. Method of reinforcing at least a portion of a structure
US6899138B2 (en) * 2002-12-09 2005-05-31 Philip L. Lundman Flexible emergency gas pipeline plug
US7455077B2 (en) * 2007-01-10 2008-11-25 Lundman Philip L Inflatable plug with flange
WO2011098774A1 (en) * 2010-02-11 2011-08-18 Air Bag Stopper Holdings Limited Pipe seal
GB2555120C (en) * 2016-10-19 2020-03-11 Technip France Pipeline sealing device
SE542082C2 (en) * 2017-05-02 2020-02-18 Husqvarna Ab Valve, use of such valve, separator comprising such valve and method of cleaning a separator body

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2474047A (en) 1946-03-07 1949-06-21 Gorzkowski Andrew Expansible plug for sealing bores
US3190679A (en) 1963-05-20 1965-06-22 Frank P Lester Hose connector
US3338499A (en) 1964-06-25 1967-08-29 Edmund M Jaskiewicz Device for welding pipe ends
US3340336A (en) 1964-07-13 1967-09-05 Richard B Bender Method of plugging pipe
US3473572A (en) 1966-04-15 1969-10-21 Eva Nielson Hassell Batching pig and separation of interface in pipeline flow
US3805844A (en) 1972-12-29 1974-04-23 V Bacon Plugging device for pipe lines
SU672394A1 (ru) 1977-12-06 1979-07-05 Управление Магистральных Нефтепроводов Центральной Сибири Способ перекрыти трубопровода
US4245970A (en) 1978-10-04 1981-01-20 St Onge Henri S Apparatus having a tubular inflatable bladder and a grout dispensing nozzle for connecting lateral branches to a relined main

Also Published As

Publication number Publication date
MX158288A (es) 1989-01-20
NO159503B (no) 1988-09-26
FR2508139B1 (fr) 1986-01-10
US4436120A (en) 1984-03-13
OA07128A (fr) 1984-03-31
GB2100830A (en) 1983-01-06
CA1192148A (fr) 1985-08-20
IT1151657B (it) 1986-12-24
FR2508139A1 (fr) 1982-12-24
IT8222025A0 (it) 1982-06-23
GB2100830B (en) 1984-10-31
NO822083L (no) 1982-12-27

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