GB2114257B - Improvements in and relating to flexible barriers - Google Patents

Improvements in and relating to flexible barriers

Info

Publication number
GB2114257B
GB2114257B GB08302114A GB8302114A GB2114257B GB 2114257 B GB2114257 B GB 2114257B GB 08302114 A GB08302114 A GB 08302114A GB 8302114 A GB8302114 A GB 8302114A GB 2114257 B GB2114257 B GB 2114257B
Authority
GB
United Kingdom
Prior art keywords
relating
flexible barriers
barriers
flexible
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
Application number
GB08302114A
Other versions
GB8302114D0 (en
GB2114257A (en
Inventor
Peter Thomas Hale
Ivan Clifford Cheetham
George Arthur Pope
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.)
Dunlop Ltd
Original Assignee
Dunlop 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 Dunlop Ltd filed Critical Dunlop Ltd
Priority to GB08302114A priority Critical patent/GB2114257B/en
Publication of GB8302114D0 publication Critical patent/GB8302114D0/en
Publication of GB2114257A publication Critical patent/GB2114257A/en
Application granted granted Critical
Publication of GB2114257B publication Critical patent/GB2114257B/en
Expired 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
    • F16L11/083—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire three or more layers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/088—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising a combination of one or more layers of a helically wound cord or wire with one or more braided layers
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L2011/047—Hoses, i.e. flexible pipes made of rubber or flexible plastics with a diffusion barrier layer
GB08302114A 1982-01-30 1983-01-26 Improvements in and relating to flexible barriers Expired GB2114257B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08302114A GB2114257B (en) 1982-01-30 1983-01-26 Improvements in and relating to flexible barriers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8202700 1982-01-30
GB08302114A GB2114257B (en) 1982-01-30 1983-01-26 Improvements in and relating to flexible barriers

Publications (3)

Publication Number Publication Date
GB8302114D0 GB8302114D0 (en) 1983-03-02
GB2114257A GB2114257A (en) 1983-08-17
GB2114257B true GB2114257B (en) 1985-04-17

Family

ID=26281848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08302114A Expired GB2114257B (en) 1982-01-30 1983-01-26 Improvements in and relating to flexible barriers

Country Status (1)

Country Link
GB (1) GB2114257B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651175B1 (en) * 1989-08-28 1991-11-08 Gloanec COMPOSITE TUBE WITH SELECTIVE PERMEABILITY, AND MANUFACTURING METHOD THEREOF.
DE59005343D1 (en) * 1989-09-22 1994-05-19 Phoenix Ag Process for the production of a hose for the transport of steam.
AU3120295A (en) * 1994-08-06 1996-03-07 Dunlop Limited Flexible hose
GB0322529D0 (en) * 2003-09-26 2003-10-29 Oceaneering Internat Services Fluid conduit

Also Published As

Publication number Publication date
GB8302114D0 (en) 1983-03-02
GB2114257A (en) 1983-08-17

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Legal Events

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