FR2234781A5 - Sea barrier against oil slick contamination - floating flexible barrier is height and length adjustable - Google Patents

Sea barrier against oil slick contamination - floating flexible barrier is height and length adjustable

Info

Publication number
FR2234781A5
FR2234781A5 FR7322756A FR7322756A FR2234781A5 FR 2234781 A5 FR2234781 A5 FR 2234781A5 FR 7322756 A FR7322756 A FR 7322756A FR 7322756 A FR7322756 A FR 7322756A FR 2234781 A5 FR2234781 A5 FR 2234781A5
Authority
FR
France
Prior art keywords
barrier
contamination
height
sea
oil slick
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
FR7322756A
Other languages
French (fr)
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.)
GRIHANGNE ANDRE FR
Original Assignee
GRIHANGNE ANDRE FR
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 GRIHANGNE ANDRE FR filed Critical GRIHANGNE ANDRE FR
Priority to FR7322756A priority Critical patent/FR2234781A5/en
Priority to US480868A priority patent/US3922861A/en
Priority to GB2721074A priority patent/GB1465634A/en
Priority to SU742042994A priority patent/SU610492A3/en
Priority to BR5069/74A priority patent/BR7405069D0/en
Priority to CA203,008A priority patent/CA1026957A/en
Priority to NL7408400A priority patent/NL7408400A/xx
Priority to IT24303/74A priority patent/IT1015309B/en
Priority to DE2429868A priority patent/DE2429868A1/en
Priority to JP7122874A priority patent/JPS5654406B2/ja
Application granted granted Critical
Publication of FR2234781A5 publication Critical patent/FR2234781A5/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
    • 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
    • E02B15/0835—Devices for reducing the polluted area with or without additional devices for removing the material fixed to permanent structure, e.g. harbour wall or river bank
    • 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
    • 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)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)

Abstract

The inflatable barrier is made of ballasted tubular sheet lengths of fibre reinforced plastics, which at predetermined spacing is sewn, glued or welded into pocket like areas which receive metal ballast strips. floating and stability is controlled from e.g., jetty or tug boat based centre which regulates air ingress and deflation of the structure, which initially may be wound around a drum. A barrier may be formed with the structure around a moored tanker, and the barrier structure may be deflated to rest temporary at the bottom, between application periods.
FR7322756A 1973-06-21 1973-06-21 Sea barrier against oil slick contamination - floating flexible barrier is height and length adjustable Expired FR2234781A5 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7322756A FR2234781A5 (en) 1973-06-21 1973-06-21 Sea barrier against oil slick contamination - floating flexible barrier is height and length adjustable
GB2721074A GB1465634A (en) 1973-06-21 1974-06-19 Floating marine boom
US480868A US3922861A (en) 1973-06-21 1974-06-19 Floating marine barrage
BR5069/74A BR7405069D0 (en) 1973-06-21 1974-06-20 ADJUSTABLE FLOATING MARITIME DAM
SU742042994A SU610492A3 (en) 1973-06-21 1974-06-20 Floating barrier for protecting water surface from fouling
CA203,008A CA1026957A (en) 1973-06-21 1974-06-20 Floating marine barrage
NL7408400A NL7408400A (en) 1973-06-21 1974-06-21
IT24303/74A IT1015309B (en) 1973-06-21 1974-06-21 ANTI-POLLUTION ELA STICO FLOATING MARINE BARRIER WITH RECOBILE DRAFT
DE2429868A DE2429868A1 (en) 1973-06-21 1974-06-21 FLOATING BARRIER AT SEA WITH CHANGEABLE DEPTH TO BARRIER POLLUTION AREAS ON THE SEA
JP7122874A JPS5654406B2 (en) 1973-06-21 1974-06-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7322756A FR2234781A5 (en) 1973-06-21 1973-06-21 Sea barrier against oil slick contamination - floating flexible barrier is height and length adjustable

Publications (1)

Publication Number Publication Date
FR2234781A5 true FR2234781A5 (en) 1975-01-17

Family

ID=9121369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7322756A Expired FR2234781A5 (en) 1973-06-21 1973-06-21 Sea barrier against oil slick contamination - floating flexible barrier is height and length adjustable

Country Status (1)

Country Link
FR (1) FR2234781A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0448709A1 (en) * 1989-10-19 1991-10-02 LAZES, Richard Floating barrier method and apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0448709A1 (en) * 1989-10-19 1991-10-02 LAZES, Richard Floating barrier method and apparatus
EP0448709A4 (en) * 1989-10-19 1992-10-21 Lazes, Richard Floating barrier method and apparatus

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Legal Events

Date Code Title Description
ST Notification of lapse