FR2247379A1 - Floating oil slick recovery - assisted by baffle plate ahead of oil collector tank of boat - Google Patents

Floating oil slick recovery - assisted by baffle plate ahead of oil collector tank of boat

Info

Publication number
FR2247379A1
FR2247379A1 FR7434226A FR7434226A FR2247379A1 FR 2247379 A1 FR2247379 A1 FR 2247379A1 FR 7434226 A FR7434226 A FR 7434226A FR 7434226 A FR7434226 A FR 7434226A FR 2247379 A1 FR2247379 A1 FR 2247379A1
Authority
FR
France
Prior art keywords
boat
oil
collector tank
assisted
baffle plate
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
FR7434226A
Other languages
French (fr)
Other versions
FR2247379B3 (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.)
Hydronautics Inc
Original Assignee
Hydronautics Inc
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 Hydronautics Inc filed Critical Hydronautics Inc
Publication of FR2247379A1 publication Critical patent/FR2247379A1/en
Application granted granted Critical
Publication of FR2247379B3 publication Critical patent/FR2247379B3/fr
Granted 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
    • E02B15/046—Collection of oil using vessels, i.e. boats, barges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
    • 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)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Removal Of Floating Material (AREA)

Abstract

The oil in oil slocks floating on water is recovered by a boat with a collector tank and with protruding booms which define an enclosed oil-covered area ahead of the boat. Chamfered baffle plates between the boom side walls exert a flow resistance and reduce the water velocity relative to the boat ahead of the bow wave. This allows the boat to travel at high speed without entraining the oil with the water flow under the boat. High recovery rates are achieved for speeds far above the conventional 1 ft/sec.
FR7434226A 1973-10-12 1974-10-11 Floating oil slick recovery - assisted by baffle plate ahead of oil collector tank of boat Granted FR2247379A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40592173A 1973-10-12 1973-10-12

Publications (2)

Publication Number Publication Date
FR2247379A1 true FR2247379A1 (en) 1975-05-09
FR2247379B3 FR2247379B3 (en) 1977-07-22

Family

ID=23605768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434226A Granted FR2247379A1 (en) 1973-10-12 1974-10-11 Floating oil slick recovery - assisted by baffle plate ahead of oil collector tank of boat

Country Status (3)

Country Link
JP (1) JPS50143153A (en)
DE (1) DE2448397A1 (en)
FR (1) FR2247379A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980000721A1 (en) * 1978-10-03 1980-04-17 Foll Jean Le Device for selectively removing a layer of light liquid at the surface of a water sheet
FR2479872A1 (en) * 1980-04-02 1981-10-09 Gogneau Achille Ship for collecting up oil slicks from sea - uses intake in ramped deck area with filters and siphon sepg. oil for pumping to storage tank
FR2485581A2 (en) * 1980-04-02 1981-12-31 Gogneau Achille Platform for cleansing polluted stream flow - has compressed air forcing recovered pollutant into storage vat

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3084332B1 (en) * 2018-07-26 2023-06-09 Sebastien Marechal FLOATING WASTE COLLECTION DEVICE IN AQUATIC ENVIRONMENT

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980000721A1 (en) * 1978-10-03 1980-04-17 Foll Jean Le Device for selectively removing a layer of light liquid at the surface of a water sheet
FR2479872A1 (en) * 1980-04-02 1981-10-09 Gogneau Achille Ship for collecting up oil slicks from sea - uses intake in ramped deck area with filters and siphon sepg. oil for pumping to storage tank
FR2485581A2 (en) * 1980-04-02 1981-12-31 Gogneau Achille Platform for cleansing polluted stream flow - has compressed air forcing recovered pollutant into storage vat

Also Published As

Publication number Publication date
JPS50143153A (en) 1975-11-18
FR2247379B3 (en) 1977-07-22
DE2448397A1 (en) 1975-04-17

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Legal Events

Date Code Title Description
ST Notification of lapse