GB2568712B - Sealing apparatus - Google Patents

Sealing apparatus Download PDF

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Publication number
GB2568712B
GB2568712B GB1719506.6A GB201719506A GB2568712B GB 2568712 B GB2568712 B GB 2568712B GB 201719506 A GB201719506 A GB 201719506A GB 2568712 B GB2568712 B GB 2568712B
Authority
GB
United Kingdom
Prior art keywords
sealing apparatus
sealing
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 - Fee Related
Application number
GB1719506.6A
Other versions
GB2568712A (en
GB201719506D0 (en
Inventor
Kill Jeffrey
Day Jeffrey
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1719506.6A priority Critical patent/GB2568712B/en
Publication of GB201719506D0 publication Critical patent/GB201719506D0/en
Publication of GB2568712A publication Critical patent/GB2568712A/en
Application granted granted Critical
Publication of GB2568712B publication Critical patent/GB2568712B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16L55/124—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced radially into the pipe or hose
    • 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
    • F16L55/1612—Devices for covering leaks in pipes or hoses, e.g. hose-menders by means of a plug
    • 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
    • F16L55/17—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose
    • F16L55/1705—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose with a substantially radial tightening member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
GB1719506.6A 2017-11-24 2017-11-24 Sealing apparatus Expired - Fee Related GB2568712B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1719506.6A GB2568712B (en) 2017-11-24 2017-11-24 Sealing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1719506.6A GB2568712B (en) 2017-11-24 2017-11-24 Sealing apparatus

Publications (3)

Publication Number Publication Date
GB201719506D0 GB201719506D0 (en) 2018-01-10
GB2568712A GB2568712A (en) 2019-05-29
GB2568712B true GB2568712B (en) 2021-03-10

Family

ID=60950539

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1719506.6A Expired - Fee Related GB2568712B (en) 2017-11-24 2017-11-24 Sealing apparatus

Country Status (1)

Country Link
GB (1) GB2568712B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117307870B (en) * 2023-11-10 2024-06-18 北京燃气昌平有限公司 Quick shutoff system of medium-low pressure gas pipeline leakage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369813A (en) * 1981-01-26 1983-01-25 Kerotest Manufacturing Corp. Pipe stopper method and apparatus
FR2680223A1 (en) * 1991-08-09 1993-02-12 Gaz De France Device for plugging an orifice formed in the wall of a pipeline, and an assembly made up of such a device and the pipeline
EP0886099A1 (en) * 1997-06-18 1998-12-23 Gastec N.V. Method for shutting off the gas supply and apparatus for carrying out such method
WO2009149458A2 (en) * 2008-06-06 2009-12-10 Windsor Innovations, Ltd. Compression sealing apparatus and method for use of the same
US20120192496A1 (en) * 2011-02-02 2012-08-02 Zengo Inc. Rupture sealing device
WO2015012674A1 (en) * 2013-07-23 2015-01-29 Benkhouk Abdelhak Rubber plugging machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369813A (en) * 1981-01-26 1983-01-25 Kerotest Manufacturing Corp. Pipe stopper method and apparatus
FR2680223A1 (en) * 1991-08-09 1993-02-12 Gaz De France Device for plugging an orifice formed in the wall of a pipeline, and an assembly made up of such a device and the pipeline
EP0886099A1 (en) * 1997-06-18 1998-12-23 Gastec N.V. Method for shutting off the gas supply and apparatus for carrying out such method
WO2009149458A2 (en) * 2008-06-06 2009-12-10 Windsor Innovations, Ltd. Compression sealing apparatus and method for use of the same
US20120192496A1 (en) * 2011-02-02 2012-08-02 Zengo Inc. Rupture sealing device
WO2015012674A1 (en) * 2013-07-23 2015-01-29 Benkhouk Abdelhak Rubber plugging machine

Also Published As

Publication number Publication date
GB2568712A (en) 2019-05-29
GB201719506D0 (en) 2018-01-10

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Legal Events

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

Effective date: 20221124