GB0010498D0 - Bladder seal - Google Patents

Bladder seal

Info

Publication number
GB0010498D0
GB0010498D0 GB0010498A GB0010498A GB0010498D0 GB 0010498 D0 GB0010498 D0 GB 0010498D0 GB 0010498 A GB0010498 A GB 0010498A GB 0010498 A GB0010498 A GB 0010498A GB 0010498 D0 GB0010498 D0 GB 0010498D0
Authority
GB
United Kingdom
Prior art keywords
bladder seal
bladder
seal
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.)
Granted
Application number
GB0010498A
Other versions
GB2349673B (en
GB2349673A (en
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.)
Pipeline Engineering and Supply Co Ltd
Original Assignee
Pipeline Engineering and Supply Co 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 Pipeline Engineering and Supply Co Ltd filed Critical Pipeline Engineering and Supply Co Ltd
Publication of GB0010498D0 publication Critical patent/GB0010498D0/en
Publication of GB2349673A publication Critical patent/GB2349673A/en
Application granted granted Critical
Publication of GB2349673B publication Critical patent/GB2349673B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
    • 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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/10—Joints with packing adapted to sealing by fluid pressure the packing being sealed by the pressure of a fluid other than the fluid in or surrounding 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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
GB0010498A 1999-05-01 2000-05-02 Bladder seal Expired - Fee Related GB2349673B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9910021.6A GB9910021D0 (en) 1999-05-01 1999-05-01 Bladder seal

Publications (3)

Publication Number Publication Date
GB0010498D0 true GB0010498D0 (en) 2000-06-21
GB2349673A GB2349673A (en) 2000-11-08
GB2349673B GB2349673B (en) 2002-12-11

Family

ID=10852587

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9910021.6A Ceased GB9910021D0 (en) 1999-05-01 1999-05-01 Bladder seal
GB0010498A Expired - Fee Related GB2349673B (en) 1999-05-01 2000-05-02 Bladder seal

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9910021.6A Ceased GB9910021D0 (en) 1999-05-01 1999-05-01 Bladder seal

Country Status (1)

Country Link
GB (2) GB9910021D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103335110A (en) * 2013-06-26 2013-10-02 东台友铭船舶配件有限公司 Pneumatic sealing ring capable of allowing stern shaft to rotate
CN103335109A (en) * 2013-06-26 2013-10-02 东台友铭船舶配件有限公司 Pneumatic sealing device capable of allowing stern shaft to rotate
JP7298524B2 (en) 2020-03-19 2023-06-27 新東工業株式会社 mold making equipment
JP7298523B2 (en) * 2020-03-19 2023-06-27 新東工業株式会社 mold making equipment
CN114439742A (en) * 2022-01-17 2022-05-06 海南特约利节能环保技术开发有限公司 Energy-saving central air conditioning water pump noise reduction device
CN114960712B (en) * 2022-06-14 2023-10-13 上海长凯岩土工程有限公司 Dewatering well structure with multilayer sealing structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB758388A (en) * 1954-02-13 1956-10-03 Dunlop Rubber Co Improvements in inflatable pressure seals
SE433114B (en) * 1980-02-25 1984-05-07 Lkab KONTAKTTETNING
GB8711913D0 (en) * 1987-05-20 1987-06-24 Mobil Services Co Ltd Repairing/replacing piping & inflatable plug
FI81186C (en) * 1989-02-24 1990-09-10 Erkki Rinne TAETNING.
WO1999032815A1 (en) * 1997-12-22 1999-07-01 Walter Hunger Device for applying a sealing body by means of radial compression

Also Published As

Publication number Publication date
GB9910021D0 (en) 1999-06-30
GB2349673B (en) 2002-12-11
GB2349673A (en) 2000-11-08

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Legal Events

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

Effective date: 20160502