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GB2153944B - Pipe seal - Google Patents

Pipe seal

Info

Publication number
GB2153944B
GB2153944B GB08502773A GB8502773A GB2153944B GB 2153944 B GB2153944 B GB 2153944B GB 08502773 A GB08502773 A GB 08502773A GB 8502773 A GB8502773 A GB 8502773A GB 2153944 B GB2153944 B GB 2153944B
Authority
GB
United Kingdom
Prior art keywords
pipe seal
seal
pipe
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB08502773A
Other versions
GB8502773D0 (en
GB2153944A (en
Inventor
John Robert George Clark
Peter Selwyn James
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALH Systems Ltd
Original Assignee
ALH Systems Ltd
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 ALH Systems Ltd filed Critical ALH Systems Ltd
Publication of GB8502773D0 publication Critical patent/GB8502773D0/en
Publication of GB2153944A publication Critical patent/GB2153944A/en
Application granted granted Critical
Publication of GB2153944B publication Critical patent/GB2153944B/en
Expired legal-status Critical Current

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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • 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
    • F16L55/164—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing fluid being introduced in the pipe
    • 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)
GB08502773A 1984-02-10 1985-02-04 Pipe seal Expired GB2153944B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848403596A GB8403596D0 (en) 1984-02-10 1984-02-10 Pipe seal

Publications (3)

Publication Number Publication Date
GB8502773D0 GB8502773D0 (en) 1985-03-06
GB2153944A GB2153944A (en) 1985-08-29
GB2153944B true GB2153944B (en) 1987-05-07

Family

ID=10556423

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848403596A Pending GB8403596D0 (en) 1984-02-10 1984-02-10 Pipe seal
GB08502773A Expired GB2153944B (en) 1984-02-10 1985-02-04 Pipe seal

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848403596A Pending GB8403596D0 (en) 1984-02-10 1984-02-10 Pipe seal

Country Status (1)

Country Link
GB (2) GB8403596D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664360B1 (en) * 1990-07-09 1992-11-06 Boulet D Auria Terlizzi LEAK REPAIR SLEEVE IN A PIPE.

Also Published As

Publication number Publication date
GB8403596D0 (en) 1984-03-14
GB8502773D0 (en) 1985-03-06
GB2153944A (en) 1985-08-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930204