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GB9709220D0 - Pipe lining - Google Patents

Pipe lining

Info

Publication number
GB9709220D0
GB9709220D0 GBGB9709220.9A GB9709220A GB9709220D0 GB 9709220 D0 GB9709220 D0 GB 9709220D0 GB 9709220 A GB9709220 A GB 9709220A GB 9709220 D0 GB9709220 D0 GB 9709220D0
Authority
GB
United Kingdom
Prior art keywords
pipe lining
lining
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.)
Granted
Application number
GBGB9709220.9A
Other versions
GB2325038A (en
GB2325038B (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.)
BG Group Ltd
British Gas PLC
Original Assignee
BG PLC
British Gas PLC
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 BG PLC, British Gas PLC filed Critical BG PLC
Priority to GB9709220A priority Critical patent/GB2325038B/en
Publication of GB9709220D0 publication Critical patent/GB9709220D0/en
Priority to GBGB9809680.3A priority patent/GB9809680D0/en
Priority to AU72184/98A priority patent/AU7218498A/en
Priority to PCT/GB1998/001156 priority patent/WO1998050724A1/en
Priority to ARP980102131 priority patent/AR015645A1/en
Publication of GB2325038A publication Critical patent/GB2325038A/en
Application granted granted Critical
Publication of GB2325038B publication Critical patent/GB2325038B/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
    • 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
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1652—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces
    • B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
    • B29C63/346—Fixing the end of the lining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
GB9709220A 1997-05-08 1997-05-08 Pipe lining Expired - Fee Related GB2325038B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB9709220A GB2325038B (en) 1997-05-08 1997-05-08 Pipe lining
GBGB9809680.3A GB9809680D0 (en) 1997-05-08 1998-05-07 Pipe lining
AU72184/98A AU7218498A (en) 1997-05-08 1998-05-07 Pipe lining
PCT/GB1998/001156 WO1998050724A1 (en) 1997-05-08 1998-05-07 Pipe lining
ARP980102131 AR015645A1 (en) 1997-05-08 1998-05-07 CANO LINING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9709220A GB2325038B (en) 1997-05-08 1997-05-08 Pipe lining

Publications (3)

Publication Number Publication Date
GB9709220D0 true GB9709220D0 (en) 1997-06-25
GB2325038A GB2325038A (en) 1998-11-11
GB2325038B GB2325038B (en) 2002-04-17

Family

ID=10811909

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9709220A Expired - Fee Related GB2325038B (en) 1997-05-08 1997-05-08 Pipe lining
GBGB9809680.3A Pending GB9809680D0 (en) 1997-05-08 1998-05-07 Pipe lining

Family Applications After (1)

Application Number Title Priority Date Filing Date
GBGB9809680.3A Pending GB9809680D0 (en) 1997-05-08 1998-05-07 Pipe lining

Country Status (4)

Country Link
AR (1) AR015645A1 (en)
AU (1) AU7218498A (en)
GB (2) GB2325038B (en)
WO (1) WO1998050724A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2417304B (en) * 2004-08-17 2006-08-02 Shane Paul Willis Imparting movement to a body of elongate form
CN108973105B (en) * 2018-08-16 2023-10-24 宜昌中南精密钢管有限公司 Forming tool and method for lining stainless steel composite pipe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2088922A (en) * 1934-07-27 1937-08-03 Us Rubber Co Pipe construction
NZ228962A (en) * 1988-05-09 1990-08-28 British Gas Plc Lining buried or installed pipe with a polymer liner
GB9115063D0 (en) * 1991-02-01 1991-08-28 North West Water Ltd Improvements in or relating to pipe handling

Also Published As

Publication number Publication date
GB9809680D0 (en) 1998-07-01
AR015645A1 (en) 2001-05-16
GB2325038A (en) 1998-11-11
WO1998050724A1 (en) 1998-11-12
AU7218498A (en) 1998-11-27
GB2325038B (en) 2002-04-17

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040508