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DE60110368D1 - Aufblasbare verschlussstopfen - Google Patents

Aufblasbare verschlussstopfen

Info

Publication number
DE60110368D1
DE60110368D1 DE60110368T DE60110368T DE60110368D1 DE 60110368 D1 DE60110368 D1 DE 60110368D1 DE 60110368 T DE60110368 T DE 60110368T DE 60110368 T DE60110368 T DE 60110368T DE 60110368 D1 DE60110368 D1 DE 60110368D1
Authority
DE
Germany
Prior art keywords
bag
pressure
locking plug
inflatable
inflatable locking
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 - Lifetime
Application number
DE60110368T
Other languages
English (en)
Other versions
DE60110368T2 (de
Inventor
Andrew Welfare
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.)
Crane Ltd
Original Assignee
Glynwed Pipe 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 Glynwed Pipe Systems Ltd filed Critical Glynwed Pipe Systems Ltd
Application granted granted Critical
Publication of DE60110368D1 publication Critical patent/DE60110368D1/de
Publication of DE60110368T2 publication Critical patent/DE60110368T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/124—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced radially into the pipe or hose

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Materials For Medical Uses (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
DE60110368T 2000-11-02 2001-09-19 Aufblasbare verschlussstopfen Expired - Lifetime DE60110368T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0026857.3A GB0026857D0 (en) 2000-11-02 2000-11-02 Inflatable stopping bags
GB0026857 2000-11-02
PCT/GB2001/004163 WO2002037010A2 (en) 2000-11-02 2001-09-19 Inflatable stopping bags

Publications (2)

Publication Number Publication Date
DE60110368D1 true DE60110368D1 (de) 2005-06-02
DE60110368T2 DE60110368T2 (de) 2006-02-02

Family

ID=9902470

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60110368T Expired - Lifetime DE60110368T2 (de) 2000-11-02 2001-09-19 Aufblasbare verschlussstopfen

Country Status (8)

Country Link
EP (1) EP1252463B1 (de)
AT (1) ATE294355T1 (de)
AU (1) AU2001286124A1 (de)
DE (1) DE60110368T2 (de)
ES (1) ES2241864T3 (de)
GB (1) GB0026857D0 (de)
PT (1) PT1252463E (de)
WO (1) WO2002037010A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITAR20070039A1 (it) * 2007-07-20 2009-01-21 Enrico Odori Security system per interventi di installazione, riparazione, manutenzione, su tubazioni di reti di distribuzione gas metano.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298398A (en) * 1964-02-07 1967-01-17 Joseph B Smith Plugging apparatus for pipe lines
GB1311017A (en) * 1970-12-16 1973-03-21 Gas Council Method and apparatus for blocking pressure pipes
DE8203083U1 (de) * 1982-02-05 1982-07-01 Leu, Siegfried, 6309 Rockenberg Vorrichtung zum selbsttaetigen absperren von kanalleitungen
AUPN581595A0 (en) * 1995-10-05 1995-10-26 Water Corporation, The Linestopper
US5976024A (en) 1998-07-14 1999-11-02 Marshall, Jr.; Roger Lawrence Apparatus for enhancement of golfer's swing

Also Published As

Publication number Publication date
EP1252463B1 (de) 2005-04-27
GB0026857D0 (en) 2000-12-20
EP1252463A2 (de) 2002-10-30
ATE294355T1 (de) 2005-05-15
WO2002037010A2 (en) 2002-05-10
DE60110368T2 (de) 2006-02-02
WO2002037010A3 (en) 2002-08-29
AU2001286124A1 (en) 2002-05-15
PT1252463E (pt) 2005-09-30
ES2241864T3 (es) 2005-11-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CRANE LTD., IPSWICH, SUFFOLK, GB

8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE ZELLENTIN & PARTNER GBR, 80331 MUENCHEN