FR2205907A6 - - Google Patents

Info

Publication number
FR2205907A6
FR2205907A6 FR7239209A FR7239209A FR2205907A6 FR 2205907 A6 FR2205907 A6 FR 2205907A6 FR 7239209 A FR7239209 A FR 7239209A FR 7239209 A FR7239209 A FR 7239209A FR 2205907 A6 FR2205907 A6 FR 2205907A6
Authority
FR
France
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
FR7239209A
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.)
Societe Grenobloise dEtudes et dApplications Hydrauliques SA SOGREAH
Original Assignee
Societe Grenobloise dEtudes et dApplications Hydrauliques SA SOGREAH
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 Societe Grenobloise dEtudes et dApplications Hydrauliques SA SOGREAH filed Critical Societe Grenobloise dEtudes et dApplications Hydrauliques SA SOGREAH
Priority to FR7239209A priority Critical patent/FR2205907A6/fr
Priority to IT19109/73A priority patent/IT978071B/en
Priority to US00341070A priority patent/US3789988A/en
Priority to BE1005411A priority patent/BE805764A/en
Priority to CA183,915A priority patent/CA1015669A/en
Priority to DE19732353338 priority patent/DE2353338A1/en
Priority to JP12297573A priority patent/JPS538378B2/ja
Priority to NL7315128A priority patent/NL7315128A/xx
Priority to GB5149973A priority patent/GB1441336A/en
Application granted granted Critical
Publication of FR2205907A6 publication Critical patent/FR2205907A6/fr
Priority to AR259811A priority patent/AR211852A1/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
    • E02B15/10—Devices for removing the material from the surface
    • E02B15/107—Whirling means forming a vortex in the water; cyclones
    • 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)
  • Removal Of Floating Material (AREA)
  • Cyclones (AREA)
FR7239209A 1970-10-02 1972-11-06 Expired FR2205907A6 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7239209A FR2205907A6 (en) 1972-11-06 1972-11-06
IT19109/73A IT978071B (en) 1972-11-06 1973-01-10 EQUIPMENT FOR THE REMOVAL OF LAYERS OF POLLUTING PRODUCTS ON THE WATER
US00341070A US3789988A (en) 1970-10-02 1973-03-14 Apparatus for removing surface pollutants from water and other liquids
BE1005411A BE805764A (en) 1972-11-06 1973-10-08 PROCESS AND APPARATUS FOR REMOVING SLABS OF POLLUTANTS FROM WATER
CA183,915A CA1015669A (en) 1972-11-06 1973-10-22 Cyclonic entrance apparatus for the removal of floating liquids
DE19732353338 DE2353338A1 (en) 1972-11-06 1973-10-24 DEVICE FOR REMOVING LAYERS OF POLLUTANT FLOATING ON WATER
JP12297573A JPS538378B2 (en) 1972-11-06 1973-11-02
NL7315128A NL7315128A (en) 1972-11-06 1973-11-05
GB5149973A GB1441336A (en) 1972-11-06 1973-11-06 Apparatus for the removal of layers of polluting liquids floating on water
AR259811A AR211852A1 (en) 1970-10-02 1975-07-29 PROCEDURE AND APPARATUS TO REMOVE LAYERS OF POLLUTANT PRODUCTS IN WATER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7239209A FR2205907A6 (en) 1972-11-06 1972-11-06

Publications (1)

Publication Number Publication Date
FR2205907A6 true FR2205907A6 (en) 1974-05-31

Family

ID=9106690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7239209A Expired FR2205907A6 (en) 1970-10-02 1972-11-06

Country Status (8)

Country Link
JP (1) JPS538378B2 (en)
BE (1) BE805764A (en)
CA (1) CA1015669A (en)
DE (1) DE2353338A1 (en)
FR (1) FR2205907A6 (en)
GB (1) GB1441336A (en)
IT (1) IT978071B (en)
NL (1) NL7315128A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983001207A1 (en) * 1981-09-30 1983-04-14 William Gruet Method and device for breaking emulsions by means of polyelectrolytes
EP0090068A1 (en) * 1982-03-31 1983-10-05 Hans Wenner Automatic vending machine for newspapers, magazines, foodstuffs and other articles

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2246958C3 (en) * 1972-09-25 1975-05-28 Johann Dipl.-Ing. Dr.H.C. Salzburg Rafael (Oesterreich) Device for purifying water contaminated with oil
GB9908634D0 (en) * 1999-04-15 1999-06-09 Hydro Int Ltd Hydrodynamic vortex separator
JP2002001014A (en) * 2000-06-14 2002-01-08 Shiatoru Catalyzer Laboratory Kk Circular filtration apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983001207A1 (en) * 1981-09-30 1983-04-14 William Gruet Method and device for breaking emulsions by means of polyelectrolytes
EP0090068A1 (en) * 1982-03-31 1983-10-05 Hans Wenner Automatic vending machine for newspapers, magazines, foodstuffs and other articles

Also Published As

Publication number Publication date
JPS4978259A (en) 1974-07-27
JPS538378B2 (en) 1978-03-28
CA1015669A (en) 1977-08-16
NL7315128A (en) 1974-05-08
GB1441336A (en) 1976-06-30
IT978071B (en) 1974-09-20
DE2353338A1 (en) 1974-05-16
BE805764A (en) 1974-04-08

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