GB2555669B - Duct and installation method - Google Patents

Duct and installation method

Info

Publication number
GB2555669B
GB2555669B GB1708489.8A GB201708489A GB2555669B GB 2555669 B GB2555669 B GB 2555669B GB 201708489 A GB201708489 A GB 201708489A GB 2555669 B GB2555669 B GB 2555669B
Authority
GB
United Kingdom
Prior art keywords
duct
installation method
installation
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
GB1708489.8A
Other versions
GB201708489D0 (en
GB2555669A (en
Inventor
John Muckle Derek
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.)
Radius Systems Ltd
Original Assignee
Radius 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 Radius Systems Ltd filed Critical Radius Systems Ltd
Priority to GB1708489.8A priority Critical patent/GB2555669B/en
Publication of GB201708489D0 publication Critical patent/GB201708489D0/en
Publication of GB2555669A publication Critical patent/GB2555669A/en
Priority to PCT/GB2018/051431 priority patent/WO2018215790A1/en
Application granted granted Critical
Publication of GB2555669B publication Critical patent/GB2555669B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
    • G02B6/502—Installation methods in fluid conducts, e.g. pipelines
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • E03F5/022—Partitioned to allow more than one medium to flow through
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Sewage (AREA)
GB1708489.8A 2017-05-26 2017-05-26 Duct and installation method Expired - Fee Related GB2555669B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1708489.8A GB2555669B (en) 2017-05-26 2017-05-26 Duct and installation method
PCT/GB2018/051431 WO2018215790A1 (en) 2017-05-26 2018-05-25 Duct and installation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1708489.8A GB2555669B (en) 2017-05-26 2017-05-26 Duct and installation method

Publications (3)

Publication Number Publication Date
GB201708489D0 GB201708489D0 (en) 2017-07-12
GB2555669A GB2555669A (en) 2018-05-09
GB2555669B true GB2555669B (en) 2019-01-16

Family

ID=59270851

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1708489.8A Expired - Fee Related GB2555669B (en) 2017-05-26 2017-05-26 Duct and installation method

Country Status (2)

Country Link
GB (1) GB2555669B (en)
WO (1) WO2018215790A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201712911D0 (en) 2017-08-11 2017-09-27 Nuron Ltd Containment systems

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0992826A2 (en) * 1998-10-09 2000-04-12 Siemens Aktiengesellschaft Anchorable cable for installation in a drainage or pipe system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19701787A1 (en) * 1997-01-20 1998-07-23 Hecht Agathe Optical fiber cable network and method for laying an optical fiber cable network
DE29801425U1 (en) * 1998-01-29 1998-03-12 Alcatel Alsthom Compagnie Générale d'Electricité, Paris Device for fixing a cable

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0992826A2 (en) * 1998-10-09 2000-04-12 Siemens Aktiengesellschaft Anchorable cable for installation in a drainage or pipe system

Also Published As

Publication number Publication date
GB201708489D0 (en) 2017-07-12
WO2018215790A1 (en) 2018-11-29
GB2555669A (en) 2018-05-09

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Legal Events

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

Effective date: 20230526