FR2475091A1 - Prise d'eau a dispositif de sauvegarde pour elements vivants - Google Patents

Prise d'eau a dispositif de sauvegarde pour elements vivants Download PDF

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Publication number
FR2475091A1
FR2475091A1 FR8002424A FR8002424A FR2475091A1 FR 2475091 A1 FR2475091 A1 FR 2475091A1 FR 8002424 A FR8002424 A FR 8002424A FR 8002424 A FR8002424 A FR 8002424A FR 2475091 A1 FR2475091 A1 FR 2475091A1
Authority
FR
France
Prior art keywords
water
gutter
filter element
recovery
electric field
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
FR8002424A
Other languages
English (en)
French (fr)
Other versions
FR2475091B1 (OSRAM
Inventor
Philip Jackson
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.)
E Beaudrey et Cie SA
Original Assignee
E Beaudrey et Cie 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 E Beaudrey et Cie SA filed Critical E Beaudrey et Cie SA
Priority to FR8002424A priority Critical patent/FR2475091A1/fr
Priority to US06/227,670 priority patent/US4343698A/en
Priority to GB8102837A priority patent/GB2068766B/en
Priority to JP1557781A priority patent/JPS56122408A/ja
Publication of FR2475091A1 publication Critical patent/FR2475091A1/fr
Application granted granted Critical
Publication of FR2475091B1 publication Critical patent/FR2475091B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/06—Filters making use of electricity or magnetism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Filtration Of Liquid (AREA)
FR8002424A 1980-02-05 1980-02-05 Prise d'eau a dispositif de sauvegarde pour elements vivants Granted FR2475091A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8002424A FR2475091A1 (fr) 1980-02-05 1980-02-05 Prise d'eau a dispositif de sauvegarde pour elements vivants
US06/227,670 US4343698A (en) 1980-02-05 1981-01-23 Water intake
GB8102837A GB2068766B (en) 1980-02-05 1981-01-30 Water intake
JP1557781A JPS56122408A (en) 1980-02-05 1981-02-04 Water intake port

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8002424A FR2475091A1 (fr) 1980-02-05 1980-02-05 Prise d'eau a dispositif de sauvegarde pour elements vivants

Publications (2)

Publication Number Publication Date
FR2475091A1 true FR2475091A1 (fr) 1981-08-07
FR2475091B1 FR2475091B1 (OSRAM) 1982-02-12

Family

ID=9238198

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002424A Granted FR2475091A1 (fr) 1980-02-05 1980-02-05 Prise d'eau a dispositif de sauvegarde pour elements vivants

Country Status (4)

Country Link
US (1) US4343698A (OSRAM)
JP (1) JPS56122408A (OSRAM)
FR (1) FR2475091A1 (OSRAM)
GB (1) GB2068766B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2554231A1 (fr) * 2011-08-02 2013-02-06 E. BEAUDREY & Cie. Tamis à panneau filtrant cylindrique pour prise d'eau

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI81019C (fi) * 1988-10-13 1992-03-24 Sunds Defibrator Rauma Oy Foerfarande och anordning foer filtrering av suspension.
US5116490A (en) * 1990-03-21 1992-05-26 Herman Fontenot Rotary screen apparatus for use with cooling towers
US7722762B2 (en) * 2005-07-22 2010-05-25 Laitram, L.L.C. Horizontally traveling water screen
SE539965C2 (en) * 2015-06-23 2018-02-13 Veolia Water Solutions & Tech Filter panel with a controlled liquid lift, and a drum filter for filtering liquid
WO2020206556A1 (en) * 2019-04-12 2020-10-15 Cameron Farms Hutterite Colony Fluid pumping apparatus and methods of use

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1515547A (en) * 1922-03-29 1924-11-11 Henry T Burkey Electric fish stop
US2778140A (en) * 1953-03-09 1957-01-22 Vernon C Applegate Method and apparatus for controlling aquatic animals
US3069797A (en) * 1960-02-22 1962-12-25 Smith Res And Dev Company Inc Method of and means for electroinfluencing living creatures
US3061966A (en) * 1960-11-03 1962-11-06 Smith Res And Dev Company Inc Method of removing fish trapped in pocket
US3180047A (en) * 1964-06-10 1965-04-27 Smith Res And Dev Company Inc Impulse generating electrical circuit for electrically influencing living creatures
US3638346A (en) * 1970-02-09 1972-02-01 Julian Stein Fishing trap
US3802109A (en) * 1972-01-31 1974-04-09 J Stein Fish harvester means
US3859954A (en) * 1972-10-12 1975-01-14 Joseph Pauletich Steam driven sonic imploder
FR2396123A1 (fr) * 1977-07-01 1979-01-26 Beaudrey & Cie Tamis de prise d'eau a dispositif de sauvegarde pour la protection des elements vivants, en particulier poissons, et dispositif de sauvegarde correspondant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2554231A1 (fr) * 2011-08-02 2013-02-06 E. BEAUDREY & Cie. Tamis à panneau filtrant cylindrique pour prise d'eau

Also Published As

Publication number Publication date
US4343698A (en) 1982-08-10
GB2068766B (en) 1984-01-11
JPS56122408A (en) 1981-09-25
GB2068766A (en) 1981-08-19
FR2475091B1 (OSRAM) 1982-02-12

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