NL186830B - DEVICE FOR SEALING A LEAK IN A PIPE OR PIPE COUPLING. - Google Patents

DEVICE FOR SEALING A LEAK IN A PIPE OR PIPE COUPLING.

Info

Publication number
NL186830B
NL186830B NL7808379A NL7808379A NL186830B NL 186830 B NL186830 B NL 186830B NL 7808379 A NL7808379 A NL 7808379A NL 7808379 A NL7808379 A NL 7808379A NL 186830 B NL186830 B NL 186830B
Authority
NL
Netherlands
Prior art keywords
pipe
leak
sealing
coupling
pipe coupling
Prior art date
Application number
NL7808379A
Other languages
Dutch (nl)
Other versions
NL7808379A (en
NL186830C (en
Original Assignee
Team Inc
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
Priority claimed from US05/832,112 external-priority patent/US4171142A/en
Application filed by Team Inc filed Critical Team Inc
Publication of NL7808379A publication Critical patent/NL7808379A/en
Publication of NL186830B publication Critical patent/NL186830B/en
Application granted granted Critical
Publication of NL186830C publication Critical patent/NL186830C/en

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
    • F16L55/18—Appliances for use in repairing pipes
    • 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
    • F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
    • F16L55/175—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by using materials which fill a space around the pipe before hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Supports For Pipes And Cables (AREA)
NL7808379A 1977-09-12 1978-08-11 DEVICE FOR SEALING A LEAK IN A PIPE OR PIPE COUPLING. NL186830C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/832,112 US4171142A (en) 1976-05-03 1977-09-12 Leak repair clamp

Publications (3)

Publication Number Publication Date
NL7808379A NL7808379A (en) 1979-03-14
NL186830B true NL186830B (en) 1990-10-01
NL186830C NL186830C (en) 1991-03-01

Family

ID=25260723

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7808379A NL186830C (en) 1977-09-12 1978-08-11 DEVICE FOR SEALING A LEAK IN A PIPE OR PIPE COUPLING.

Country Status (6)

Country Link
JP (1) JPS5451021A (en)
BE (1) BE870325A (en)
CA (1) CA1087530A (en)
DE (1) DE2838655A1 (en)
GB (1) GB2004019B (en)
NL (1) NL186830C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6230635Y2 (en) * 1981-03-23 1987-08-06
FR2518701B2 (en) * 1981-12-23 1986-03-14 Lamotte Jean Noel STRAPPING DEVICE FOR SEALING LEAKS IN A FLANGE CONNECTION OF A PIPE
GB2138903B (en) * 1983-04-21 1986-09-10 Furmanite Int Ltd Improvements in sealing pipe and like flanged joints
GB8310769D0 (en) * 1983-04-21 1983-05-25 Furmanite Int Ltd Sealing pipe
SE444474B (en) * 1983-07-13 1986-04-14 Leif Gunnarsson CIRCUIT CONTAINER FOR BUILDING OUT OF THE OUTER MANTLE SURFACE TO A BODY
FR2670557A1 (en) * 1990-12-18 1992-06-19 Matein Sarl Device for retightening and plugging defective joints on flange connections
FR2716253B1 (en) * 1994-02-15 1996-05-31 Bernard Joseph Device for sealing a leak in a pipe or the like.
CN102226492B (en) * 2011-05-24 2013-06-12 天津大学 Flange clamp used for bolt corrosion and line sealing
JP6201609B2 (en) * 2013-10-08 2017-09-27 東京電力ホールディングス株式会社 Oil leakage prevention structure and oil leakage prevention method
CN107543003B (en) * 2017-10-18 2024-04-09 广东大鹏液化天然气有限公司 Pipeline drainage device
CN117847448B (en) * 2024-01-03 2024-10-11 无锡艾尔特石化机械有限公司 Leak-proof gas pipeline flange

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467141A (en) * 1967-01-09 1969-09-16 Joseph B Smith Flange coupling repair ring
GB1433423A (en) * 1973-07-02 1976-04-28 Btr Industries Ltd Method and apparatus for sealing leaking pipeline joints
US3954288A (en) * 1974-03-13 1976-05-04 The Pipe Line Development Co. Pipe fitting with self-testing seals and method

Also Published As

Publication number Publication date
NL7808379A (en) 1979-03-14
GB2004019B (en) 1982-06-16
GB2004019A (en) 1979-03-21
CA1087530A (en) 1980-10-14
DE2838655A1 (en) 1979-03-22
JPS5451021A (en) 1979-04-21
BE870325A (en) 1979-03-08
NL186830C (en) 1991-03-01

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 19980301