GB2022522A - Elongate floatable equipment - Google Patents

Elongate floatable equipment

Info

Publication number
GB2022522A
GB2022522A GB7918748A GB7918748A GB2022522A GB 2022522 A GB2022522 A GB 2022522A GB 7918748 A GB7918748 A GB 7918748A GB 7918748 A GB7918748 A GB 7918748A GB 2022522 A GB2022522 A GB 2022522A
Authority
GB
United Kingdom
Prior art keywords
casing
zig zag
net
layer
hoops
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
GB7918748A
Other versions
GB2022522B (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.)
Rogers B T
Original Assignee
Rogers B T
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 Rogers B T filed Critical Rogers B T
Priority to GB7918748A priority Critical patent/GB2022522B/en
Publication of GB2022522A publication Critical patent/GB2022522A/en
Application granted granted Critical
Publication of GB2022522B publication Critical patent/GB2022522B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K75/00—Accessories for fishing nets; Details of fishing nets, e.g. structure
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
    • E02B15/0814—Devices for reducing the polluted area with or without additional devices for removing the material with underwater curtains
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
    • E02B15/0821—Devices for reducing the polluted area with or without additional devices for removing the material adapted for protection against fire or extreme heat
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
    • E02B15/0857—Buoyancy material
    • E02B15/0864—Air
    • E02B15/0871—Air self-inflating barriers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/204—Keeping clear the surface of open water from oil spills

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

A buoyant barrier for encircling or partially enclosing a spillage of oil, debris or other floating matter comprises hollow inflatable bouyancy units 14 arranged in a row end to end within a sleeve which is formed by a tubular casing 11 of deformable material. The tubular casing 11 comprises an inner layer 12 of a fibrous water absorbent material which is encased within an outer layer 13 formed from a net of a high tensile filamentary material. The net layer 13 comprises an axially spaced series of circumferential hoops 18 interlinked by zig zag strands that run from end to tend of the casing 11, the hoops and zig zag strands together forming a geodetic pattern mesh and being interconnected by two part joint elements 21. A skirt 31 is laced to the net layer 13 of the casing 11 in a zig zag pattern along the casing 11. <IMAGE>
GB7918748A 1978-05-31 1979-05-30 Elongate floatable equipment Expired GB2022522B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7918748A GB2022522B (en) 1978-05-31 1979-05-30 Elongate floatable equipment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2505278 1978-05-31
GB7918748A GB2022522B (en) 1978-05-31 1979-05-30 Elongate floatable equipment

Publications (2)

Publication Number Publication Date
GB2022522A true GB2022522A (en) 1979-12-19
GB2022522B GB2022522B (en) 1982-09-15

Family

ID=26257461

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7918748A Expired GB2022522B (en) 1978-05-31 1979-05-30 Elongate floatable equipment

Country Status (1)

Country Link
GB (1) GB2022522B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551946A1 (en) * 1983-09-19 1985-03-22 Koga Tatsumi NETWORK STRUCTURE FOR TRAWL
GB2168405A (en) * 1984-10-25 1986-06-18 Der Linde Horst Van A lattice mat for use in building
FR2630078A1 (en) * 1988-02-02 1989-10-20 Wagner Umweltschutz Ag Trolley (trailer) serving to transport floating barrages intended to retain petroleum products
GB2232383A (en) * 1989-05-30 1990-12-12 Rupert Ellis Carr Pollution containment equipment
FR2996495A1 (en) * 2012-09-18 2014-04-11 Francois Charles Genolini Veil for e.g. decorative fabric, has elements made of mineral or organic material, and flexible connection threads made of polyamide or stainless steel micro-cable, where elements are gravity cast between intersections of connection threads

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551946A1 (en) * 1983-09-19 1985-03-22 Koga Tatsumi NETWORK STRUCTURE FOR TRAWL
GB2146668A (en) * 1983-09-19 1985-04-24 Tatsumi Koga Net fabric for trawling
GB2168405A (en) * 1984-10-25 1986-06-18 Der Linde Horst Van A lattice mat for use in building
FR2630078A1 (en) * 1988-02-02 1989-10-20 Wagner Umweltschutz Ag Trolley (trailer) serving to transport floating barrages intended to retain petroleum products
CH675564A5 (en) * 1988-02-02 1990-10-15 Wagner Umweltschutz Ag A trolley for storage and transport of sections of flexible barrage
GB2232383A (en) * 1989-05-30 1990-12-12 Rupert Ellis Carr Pollution containment equipment
FR2996495A1 (en) * 2012-09-18 2014-04-11 Francois Charles Genolini Veil for e.g. decorative fabric, has elements made of mineral or organic material, and flexible connection threads made of polyamide or stainless steel micro-cable, where elements are gravity cast between intersections of connection threads

Also Published As

Publication number Publication date
GB2022522B (en) 1982-09-15

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Legal Events

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