FR2467769B1 - Engin de prelevement selectif d'une couche de liquide leger a la surface d'une nappe d'eau - Google Patents

Engin de prelevement selectif d'une couche de liquide leger a la surface d'une nappe d'eau

Info

Publication number
FR2467769B1
FR2467769B1 FR7925952A FR7925952A FR2467769B1 FR 2467769 B1 FR2467769 B1 FR 2467769B1 FR 7925952 A FR7925952 A FR 7925952A FR 7925952 A FR7925952 A FR 7925952A FR 2467769 B1 FR2467769 B1 FR 2467769B1
Authority
FR
France
Prior art keywords
water
liquid layer
selective collection
lightweight liquid
lightweight
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
FR7925952A
Other languages
English (en)
Other versions
FR2467769A2 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7925952A priority Critical patent/FR2467769B1/fr
Publication of FR2467769A2 publication Critical patent/FR2467769A2/fr
Application granted granted Critical
Publication of FR2467769B1 publication Critical patent/FR2467769B1/fr
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
    • E02B15/046—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)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
FR7925952A 1979-10-18 1979-10-18 Engin de prelevement selectif d'une couche de liquide leger a la surface d'une nappe d'eau Expired FR2467769B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7925952A FR2467769B1 (fr) 1979-10-18 1979-10-18 Engin de prelevement selectif d'une couche de liquide leger a la surface d'une nappe d'eau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7925952A FR2467769B1 (fr) 1979-10-18 1979-10-18 Engin de prelevement selectif d'une couche de liquide leger a la surface d'une nappe d'eau

Publications (2)

Publication Number Publication Date
FR2467769A2 FR2467769A2 (fr) 1981-04-30
FR2467769B1 true FR2467769B1 (fr) 1985-09-06

Family

ID=9230821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7925952A Expired FR2467769B1 (fr) 1979-10-18 1979-10-18 Engin de prelevement selectif d'une couche de liquide leger a la surface d'une nappe d'eau

Country Status (1)

Country Link
FR (1) FR2467769B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491518A (en) * 1981-11-23 1985-01-01 Henry Benaroya Device for selectively taking up a layer of light liquid from the surface of a sheet of water
FR2516889A1 (fr) * 1981-11-23 1983-05-27 Benaroya Henry Engin de prelevement selectif d'une couche de liquide leger a la surface d'une nappe d'eau

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595392A (en) * 1969-06-13 1971-07-27 Reynolds Submarine Services Co Method of and apparatus for separating fluids having different densities
FR2437976A1 (fr) * 1978-10-03 1980-04-30 Foll Jean Le Engin de prelevement selectif d'une couche de liquide leger a la surface d'une nappe d'eau

Also Published As

Publication number Publication date
FR2467769A2 (fr) 1981-04-30

Similar Documents

Publication Publication Date Title
FR2322355A1 (fr) Dispositif de mesure de l'epaisseur d'une couche d'eau
RO80890A (fr) Couche protectrice pour supports metalliques et procede d'obtention
FR2618697B1 (fr) Appareil pour augmenter l'energie de l'ecoulement de l'eau dans un gicleur de douche
GB2044625B (en) Skimmer for removing the surface layer from a stretch of liquid
BE858657A (fr) Dispositif de fourniture de liquide de separation a la surface d'un cylindre de fixage
BE894456A (fr) Tour de refroidissement d'eau
FR2517521B1 (fr) Couche munie d'elastiques et de joints d'entrejambe impermeables a l'eau
FR2303120A1 (fr) Concentrateur souple pour la recuperation de liquides polluants flottant a la surface d'un plan d'eau
BE879171A (fr) Engin de prelevement selectif d'une couche de liquide leger a la surface d'une nappe d'eau
OA07572A (fr) Nappe protectrice pour sommet d'enveloppe de pneumatique de structure tridimensionnelle.
PT68835A (fr) Procede et appareillage pour la preparation d'eau chaude apartir d'energie solaire
FR2337847A1 (fr) Procede et dispositif pour poser des conduites au fond de l'eau
BE886990A (fr) Dispositif de propulsion par jet d'eau
FR2342355A1 (fr) Procede pour la preparation d'une electrode qui convient pour obtenir de l'eau oxygenee
FR2355259B1 (fr) Dispositif d'amenee du melange " vapeur-gaz-air " dans un four rotatif sous la couche de matiere a traiter
FR2467769B1 (fr) Engin de prelevement selectif d'une couche de liquide leger a la surface d'une nappe d'eau
FR2343803A1 (fr) Procede pour la preparation de particules carbonees depouillees d'eau
FR2551479B1 (fr) Engin de prelevement d'une couche polluante a la surface d'une nappe d'eau
FR2518488B2 (fr) Engin de prelevement selectif d'une couche de liquide leger a la surface d'une nappe d'eau
OA05942A (fr) Procédé et dispositif pour déterminer la porosité relative à l'eau absorbée des formations
IT1112107B (it) Procedimento in continuo per la epossidazione di alcheni con l'impiego di pfrossiacidi
BE822629A (fr) Procede et appareil de recuperation d'une nappe liquide sur l'eau
FR2519420B2 (fr) Dispositif de recuperation de l'energie contenue sous forme de chaleur dans les laitiers
FR2546474B1 (fr) Appareil pourvu de moyens de propulsion aeriens et susceptible de se deplacer a la surface d'un plan d'eau
FR2538507B1 (fr) Procede pour la fabrication d'une couche d'ablation traversee par un mat

Legal Events

Date Code Title Description
ST Notification of lapse