FR2253879B1 - - Google Patents

Info

Publication number
FR2253879B1
FR2253879B1 FR7344189A FR7344189A FR2253879B1 FR 2253879 B1 FR2253879 B1 FR 2253879B1 FR 7344189 A FR7344189 A FR 7344189A FR 7344189 A FR7344189 A FR 7344189A FR 2253879 B1 FR2253879 B1 FR 2253879B1
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
FR7344189A
Other versions
FR2253879A1 (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.)
Cegelec SA
Original Assignee
Cegelec SA
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 Cegelec SA filed Critical Cegelec SA
Priority to FR7344189A priority Critical patent/FR2253879B1/fr
Priority to BE1006293A priority patent/BE822629A/fr
Priority to CH1578374A priority patent/CH589180A5/xx
Priority to CA214,994A priority patent/CA1054532A/fr
Priority to AT963874A priority patent/AT334835B/de
Priority to IT30246/74A priority patent/IT1030877B/it
Priority to DE2458147A priority patent/DE2458147C3/de
Priority to YU03260/74A priority patent/YU326074A/xx
Priority to DK642074AA priority patent/DK141535B/da
Priority to GB5338474A priority patent/GB1472663A/en
Priority to JP14123274A priority patent/JPS56106B2/ja
Priority to ES432800A priority patent/ES432800A1/es
Priority to NL7416149A priority patent/NL7416149A/xx
Publication of FR2253879A1 publication Critical patent/FR2253879A1/fr
Priority to US05/633,372 priority patent/US4111809A/en
Application granted granted Critical
Publication of FR2253879B1 publication Critical patent/FR2253879B1/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
    • E02B15/10—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
FR7344189A 1973-12-11 1973-12-11 Expired FR2253879B1 (fr)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR7344189A FR2253879B1 (fr) 1973-12-11 1973-12-11
BE1006293A BE822629A (fr) 1973-12-11 1974-11-27 Procede et appareil de recuperation d'une nappe liquide sur l'eau
CH1578374A CH589180A5 (fr) 1973-12-11 1974-11-28
CA214,994A CA1054532A (fr) 1973-12-11 1974-11-29 Recuperateur d'une nappe liquide sur l'eau par un cyclone
AT963874A AT334835B (de) 1973-12-11 1974-12-02 Verfahren und vorrichtung zur entfernung von auf einer schwereren flussigkeit schwimmenden flussigkeitsschichten
IT30246/74A IT1030877B (it) 1973-12-11 1974-12-06 Apparecchio di recupero di uno strato liquido sull acqua
DE2458147A DE2458147C3 (de) 1973-12-11 1974-12-09 Gerät zum Entfernen von auf einer Flüssigkeit schwimmenden Verunreinigungsschichten
YU03260/74A YU326074A (en) 1973-12-11 1974-12-09 Device for separating a liquid layer on water
DK642074AA DK141535B (da) 1973-12-11 1974-12-10 Fremgangsmåde og apparat til fjernelse af et på vand flydende lag af forureningsprodukter.
GB5338474A GB1472663A (en) 1973-12-11 1974-12-10 Method of and apparatus for the removal of layers of pollu ting liquids floating on water
JP14123274A JPS56106B2 (fr) 1973-12-11 1974-12-10
ES432800A ES432800A1 (es) 1973-12-11 1974-12-11 Procedimiento y aparato para la retirada de capas de pro- ductos contaminantes flotantes sobre el agua.
NL7416149A NL7416149A (nl) 1973-12-11 1974-12-11 Werkwijze en inrichting voor het verwijderen van een op het water liggende laag vloeistof.
US05/633,372 US4111809A (en) 1973-12-11 1975-11-19 Device for the removal of a liquid layer on water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7344189A FR2253879B1 (fr) 1973-12-11 1973-12-11

Publications (2)

Publication Number Publication Date
FR2253879A1 FR2253879A1 (fr) 1975-07-04
FR2253879B1 true FR2253879B1 (fr) 1975-11-21

Family

ID=9129040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7344189A Expired FR2253879B1 (fr) 1973-12-11 1973-12-11

Country Status (13)

Country Link
JP (1) JPS56106B2 (fr)
AT (1) AT334835B (fr)
BE (1) BE822629A (fr)
CA (1) CA1054532A (fr)
CH (1) CH589180A5 (fr)
DE (1) DE2458147C3 (fr)
DK (1) DK141535B (fr)
ES (1) ES432800A1 (fr)
FR (1) FR2253879B1 (fr)
GB (1) GB1472663A (fr)
IT (1) IT1030877B (fr)
NL (1) NL7416149A (fr)
YU (1) YU326074A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE416220B (sv) * 1977-04-27 1980-12-08 Sten Gosta Walin Oljesaneringspump
FR2536672B1 (fr) * 1982-11-26 1994-07-08 Chaudrofrance Sa Decanteur lamellaire centrifuge
GB2354462A (en) * 1999-09-22 2001-03-28 Mantis Oil Separation Ltd Vortex device for separating oil or floating algae from water; combinations of separators
SE541135C2 (en) 2016-07-06 2019-04-16 Surfcleaner Ab A skimming and separation device - peripheral vertical flow
JP6589162B1 (ja) * 2019-07-08 2019-10-16 康司 大藪 液体の表面に漂っているごみを回収する装置
CN114590890B (zh) * 2020-12-04 2023-06-30 中国石油天然气集团有限公司 耦合氧化沟脱氮工艺装置
CN112854316B (zh) * 2021-01-08 2022-02-22 广州市建筑科学研究院有限公司 一种基于声波透射法的首至波声时智能修正方法及装置
RU2766599C1 (ru) * 2021-10-12 2022-03-15 Федеральное государственное бюджетное учреждение науки Институт проблем механики им. А.Ю. Ишлинского Российской академии наук (ИПМех РАН) Способ удаления нефтепродуктов с поверхности воды

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635342A (en) * 1969-12-22 1972-01-18 Bertin & Cie Method and apparatus for recovering a substance floating as a sheet on the surface of a liquid mass
GB1274387A (en) * 1970-04-02 1972-05-17 Michael Freegarde Separation of floatable media

Also Published As

Publication number Publication date
DK141535C (fr) 1980-09-29
DE2458147A1 (de) 1975-06-12
IT1030877B (it) 1979-04-10
CA1054532A (fr) 1979-05-15
NL7416149A (nl) 1975-06-13
JPS5091169A (fr) 1975-07-21
DK141535B (da) 1980-04-14
DE2458147B2 (de) 1978-10-05
YU326074A (en) 1982-02-28
DK642074A (fr) 1975-08-18
JPS56106B2 (fr) 1981-01-06
CH589180A5 (fr) 1977-06-30
DE2458147C3 (de) 1979-05-31
GB1472663A (en) 1977-05-04
BE822629A (fr) 1975-05-27
FR2253879A1 (fr) 1975-07-04
AT334835B (de) 1976-02-10
ATA963874A (de) 1976-05-15
ES432800A1 (es) 1976-11-01

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Legal Events

Date Code Title Description
ST Notification of lapse