FR1547891A - Installation de filtration perfectionnée, notamment pour piscines - Google Patents

Installation de filtration perfectionnée, notamment pour piscines

Info

Publication number
FR1547891A
FR1547891A FR130729A FR130729A FR1547891A FR 1547891 A FR1547891 A FR 1547891A FR 130729 A FR130729 A FR 130729A FR 130729 A FR130729 A FR 130729A FR 1547891 A FR1547891 A FR 1547891A
Authority
FR
France
Prior art keywords
filtration system
swimming pools
advanced filtration
advanced
swimming
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
FR130729A
Other languages
English (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.)
Paddock of California Inc
Original Assignee
Paddock of California 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 Paddock of California Inc filed Critical Paddock of California Inc
Application granted granted Critical
Publication of FR1547891A publication Critical patent/FR1547891A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/16—Upward filtration
    • B01D24/167—Upward filtration the container having distribution or collection headers or pervious conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/40—Feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/42—Feed or discharge devices for discharging filtrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B01D24/4652—Counter-current flushing, e.g. by air by using gasbumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
    • B01D29/41—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted transversely on the tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
    • B01D29/41—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted transversely on the tube
    • B01D29/416—Filtering tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/668—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with valves, e.g. rotating valves for coaxially placed filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
FR130729A 1966-12-02 1967-12-01 Installation de filtration perfectionnée, notamment pour piscines Expired FR1547891A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60594866A 1966-12-02 1966-12-02

Publications (1)

Publication Number Publication Date
FR1547891A true FR1547891A (fr) 1968-11-29

Family

ID=24425878

Family Applications (1)

Application Number Title Priority Date Filing Date
FR130729A Expired FR1547891A (fr) 1966-12-02 1967-12-01 Installation de filtration perfectionnée, notamment pour piscines

Country Status (4)

Country Link
US (1) US3491884A (fr)
ES (1) ES347835A1 (fr)
FR (1) FR1547891A (fr)
GB (1) GB1212869A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2190499A1 (en) * 1972-06-30 1974-02-01 Pillet Jacques Fluid filtration plant - of modular design

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896005A (en) * 1973-09-13 1975-07-22 Hector M Zuccolotto Filtering and debris removing apparatus for cleaning a sea water stream
US5505844A (en) * 1994-06-23 1996-04-09 Porter; Mark A. Swimming pool backwash filter
US6878293B1 (en) 2002-09-25 2005-04-12 Raymond E. Portyrata Automatic valve assembly for water circulation systems
EP2113294A1 (fr) * 2008-04-30 2009-11-04 Filtrox AG Module de filtre, dispositif de filtre et utilisation d'un module de filtre
CH700765A1 (de) * 2009-04-06 2010-10-15 Natural Blue Gmbh Verteiler zur Anordnung in Filterbecken zur Poolwasseraufbereitung.
CH700769A1 (de) * 2009-04-09 2010-10-15 Natural Blue Gmbh Filterelement, sowie Filtereinrichtung.
US9539529B2 (en) * 2012-06-29 2017-01-10 Stanton Jeffery Mullis Backwash reclamation method
US9816282B2 (en) * 2013-08-16 2017-11-14 Robert Stanley Chick Self cleaning swimming pool filter
RU2672439C1 (ru) * 2017-11-22 2018-11-14 Федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский государственный университет аэрокосмического приборостроения" Фильтр для очистки воды
RU2687933C1 (ru) * 2017-12-19 2019-05-16 Общество с ограниченной ответственностью "ФИЛЬТРЫ" Фильтр для холодной и горячей воды
US10799921B2 (en) * 2018-02-09 2020-10-13 Neil Rechlin Drain line cleaning device and kit
CN110090479A (zh) * 2019-04-28 2019-08-06 永联印刷耗材（深圳）有限公司 印刷润版循环液过滤设备
US11331616B2 (en) * 2020-09-25 2022-05-17 Mark Henderson Pool filter assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149070A (en) * 1960-11-17 1964-09-15 Jacuzzi Bros Inc Backwashing pressure filter
US3184111A (en) * 1961-03-21 1965-05-18 Herbert M Watson Apparatus for use in filtration of contaminated fluids
US3276588A (en) * 1964-10-21 1966-10-04 Hydronics Mfg Corp Liquid filter
US3365064A (en) * 1965-10-14 1968-01-23 Jacuzzi Bros Inc Swimming pool system and backwash assembly therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2190499A1 (en) * 1972-06-30 1974-02-01 Pillet Jacques Fluid filtration plant - of modular design

Also Published As

Publication number Publication date
GB1212869A (en) 1970-11-18
ES347835A1 (es) 1969-02-16
US3491884A (en) 1970-01-27

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