NO137291C - PROCEDURE AND DEVICE FOR SEALING PIPELINES FROM THE INSIDE. - Google Patents

PROCEDURE AND DEVICE FOR SEALING PIPELINES FROM THE INSIDE.

Info

Publication number
NO137291C
NO137291C NO4167/70A NO416770A NO137291C NO 137291 C NO137291 C NO 137291C NO 4167/70 A NO4167/70 A NO 4167/70A NO 416770 A NO416770 A NO 416770A NO 137291 C NO137291 C NO 137291C
Authority
NO
Norway
Prior art keywords
procedure
sealing pipelines
pipelines
sealing
Prior art date
Application number
NO4167/70A
Other languages
Norwegian (no)
Other versions
NO137291B (en
Inventor
Ragnar Tillander
Original Assignee
Granit Och Beton 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 Granit Och Beton Ab filed Critical Granit Och Beton Ab
Publication of NO137291B publication Critical patent/NO137291B/en
Publication of NO137291C publication Critical patent/NO137291C/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2853—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipe joints or seals
    • 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
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/1645—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing material being introduced inside the pipe by means of a tool moving in the pipe
    • F16L55/16455—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing material being introduced inside the pipe by means of a tool moving in the pipe a part of the tool defining, together with the inner wall of the pipe, an enclosed space into which sealing material is injected
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/005—Investigating fluid-tightness of structures using pigs or moles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Pipeline Systems (AREA)
NO4167/70A 1969-11-03 1970-11-02 PROCEDURE AND DEVICE FOR SEALING PIPELINES FROM THE INSIDE. NO137291C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1504169 1969-11-03

Publications (2)

Publication Number Publication Date
NO137291B NO137291B (en) 1977-10-24
NO137291C true NO137291C (en) 1978-02-08

Family

ID=20300044

Family Applications (2)

Application Number Title Priority Date Filing Date
NO137291D NO137291L (en) 1969-11-03
NO4167/70A NO137291C (en) 1969-11-03 1970-11-02 PROCEDURE AND DEVICE FOR SEALING PIPELINES FROM THE INSIDE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO137291D NO137291L (en) 1969-11-03

Country Status (8)

Country Link
BE (1) BE758364A (en)
CH (1) CH526068A (en)
DE (1) DE2053725A1 (en)
DK (1) DK134870B (en)
FR (1) FR2068350A5 (en)
GB (1) GB1335206A (en)
NL (1) NL7015930A (en)
NO (2) NO137291C (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122300B (en) * 1982-06-11 1985-07-24 William John Appleton Repairing drains and underground pipelines
GB2133497A (en) * 1983-01-13 1984-07-25 British Gas Corp Apparatus for sealing a leak in the wall of a pipe
GB2152621A (en) * 1984-01-09 1985-08-07 John Edmund Dawe A method of threading an elongate flexible element through an elongate passage
DK87584A (en) * 1984-02-22 1985-08-23 Bent Joergen Rump PROCEDURE AND APPARATUS FOR FILLING OR CLOSING respectively. PREPARATION OF SIDE OPENINGS IN CLOCK PIPES, EX. SIDE OR BRANCHES FOR HEAD CLOTHING
GB8502781D0 (en) * 1985-02-04 1985-03-06 Bicc Plc Repairing drains & underground pipes
GB8822900D0 (en) * 1988-09-29 1988-11-02 Int Testing & Commissioning Lt Pig for pipeline operations
FR2656913B1 (en) * 1990-01-05 1992-04-30 Frey Andre DEVICE FOR REHABILITATION IN SITU OF PIPES AND CONDUITS NOT VISIBLE FROM THE INTERIOR AND PROVIDED, ESPECIALLY FROM A SINGLE LOOK.
DE9202199U1 (en) * 1992-02-20 1993-03-25 JT Elektronik GmbH, 8990 Lindau Packer with inflatable sealing elements for support on a pipe wall
DE9212893U1 (en) * 1992-09-24 1994-01-27 Bilfinger + Berger Bauaktiengesellschaft, 68165 Mannheim Device for the rehabilitation of the socket area of preferably inaccessible pipelines, in particular sewage pipes
DE10206308A1 (en) * 2002-02-14 2003-09-11 Hoelscher Wasserbau Gmbh & Co Leak plugging system for vertical pipeline for well has piston lowered down well and fitted with seals to allow pressure to be applied to force sealing compound into pipe joints
RU2466802C2 (en) * 2011-05-12 2012-11-20 Вацлав Владимирович Ежов Device for cleaning of pipelines
RU2603155C1 (en) * 2015-05-28 2016-11-20 Открытое акционерное общество "Акционерная компания по транспорту нефти "Транснефть" (ОАО "АК "Транснефть") Device for mechanochemical cleaning of pipeline inner space
CN105757056B (en) * 2016-03-26 2018-08-17 宣月罗 A kind of sealed leakage detector
CN112815175B (en) * 2020-12-31 2022-03-08 中国地质大学（武汉） Pipe die pressing and injecting type trenchless pipeline repairing equipment and repairing method
CN114273349B (en) * 2021-12-14 2023-02-28 湖北容百锂电材料有限公司 Metal foreign matter cleaning device in pipeline

Also Published As

Publication number Publication date
NL7015930A (en) 1971-05-05
DK134870C (en) 1977-06-20
NO137291B (en) 1977-10-24
DK134870B (en) 1977-01-31
DE2053725A1 (en) 1971-05-13
FR2068350A5 (en) 1971-08-20
BE758364A (en) 1971-04-16
GB1335206A (en) 1973-10-24
CH526068A (en) 1972-07-31
NO137291L (en)

Similar Documents

Publication Publication Date Title
IL33031A0 (en) Gas purge device
DK124529B (en) Box with closing membrane and item for its manufacture.
SE386600B (en) DEVICE FOR BINDING PRODUCTS O.D.
NO137291C (en) PROCEDURE AND DEVICE FOR SEALING PIPELINES FROM THE INSIDE.
NO136376C (en) PROCEDURE AND APPARATUS FOR DAMPING O PILES O.L.
NO136476C (en) PIPELINES.
DK124702B (en) Holder for pipes and cables.
IT980160B (en) DEVICE FOR THE COUPLING BETWEEN TOWERS AND BARRELS
NO136080C (en) STEPING DEVICE.
NO136484C (en) DEVICE FOR CENTERING TIMBER BLOCKS AND THE LIKE
DK134249B (en) Method for sealing a ruptured pipe and piece of pipe for carrying out the method.
NO136813C (en) CABLE JOINT DEVICE.
CA927485A (en) Pipe welding apparatus
NO136342C (en) FACILITY FOR THE MANUFACTURE OF THERMOPLASTIC WRAPPING PIPES.
SE389598B (en) DEVICE FOR WASHING THE SCRATCHED POTATOES
CS185601B2 (en) Method and device for packing the pipes
NO138859C (en) PROCEDURE AND APPARATUS FOR LAYING VESSELS FROM VESSELS DOWN ON THE SEAFOOL
SE391016B (en) CONNECTION CONNECTION PIECE FOR GAS PIPELINES
DK133201B (en) FIXING ORGAN FOR PIPELINES, HOSES AND CABLES
CH555507A (en) DEVICE FOR SEALING PIPELINES IN THE EVENT OF EXPLOSIONS.
ZA699030B (en) Closure members for pipes or the like
SE382683B (en) DEVICE FOR CONNECTING METALLURGIC RECIPIENTS.
AU436947B2 (en) Gas purge device
ES152728Y (en) MANUAL AEROSOL PRODUCER APPARATUS.
ZM19668A1 (en) Leak detector for pipelines