FR2109428A5 - - Google Patents

Info

Publication number
FR2109428A5
FR2109428A5 FR7037363A FR7037363A FR2109428A5 FR 2109428 A5 FR2109428 A5 FR 2109428A5 FR 7037363 A FR7037363 A FR 7037363A FR 7037363 A FR7037363 A FR 7037363A FR 2109428 A5 FR2109428 A5 FR 2109428A5
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
FR7037363A
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 FR7037363A priority Critical patent/FR2109428A5/fr
Priority to DE19712136513 priority patent/DE2136513A1/de
Priority to US00182423A priority patent/US3741396A/en
Priority to GB4449271A priority patent/GB1346114A/en
Priority to IT53273/71A priority patent/IT942205B/it
Application granted granted Critical
Publication of FR2109428A5 publication Critical patent/FR2109428A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/114—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 bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
    • 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
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • 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
    • 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
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
    • B01D35/043—Reversible faucet filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/012—Ion-exchange processes in general; Apparatus therefor using portable ion-exchange apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/16—Valves
    • B01D2201/165—Multi-way valves
FR7037363A 1970-10-16 1970-10-16 Expired FR2109428A5 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7037363A FR2109428A5 (fr) 1970-10-16 1970-10-16
DE19712136513 DE2136513A1 (de) 1970-10-16 1971-07-21 Wasserreinigungsvorrichtung
US00182423A US3741396A (en) 1970-10-16 1971-09-21 Water purifying apparatus
GB4449271A GB1346114A (en) 1970-10-16 1971-09-23 Apparatus for purifying water
IT53273/71A IT942205B (it) 1970-10-16 1971-10-05 Apparecchio per la depurazione dell acqua per uso domestico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7037363A FR2109428A5 (fr) 1970-10-16 1970-10-16

Publications (1)

Publication Number Publication Date
FR2109428A5 true FR2109428A5 (fr) 1972-05-26

Family

ID=9062835

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7037363A Expired FR2109428A5 (fr) 1970-10-16 1970-10-16

Country Status (5)

Country Link
US (1) US3741396A (fr)
DE (1) DE2136513A1 (fr)
FR (1) FR2109428A5 (fr)
GB (1) GB1346114A (fr)
IT (1) IT942205B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0153965A1 (fr) * 1984-02-28 1985-09-11 Eugenio Ghezzi Cartouche filtrante pourvue d'un système coupe-circuit

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640115C2 (de) * 1975-09-29 1986-06-19 Teledyne Industries, Inc., Los Angeles, Calif. Vorrichtung zur Wasserreinigung
US20040173510A1 (en) * 2001-07-20 2004-09-09 Jung Bang Gyoon Back washing valve and filtering apparatus with the same
GB2377898B (en) * 2001-07-26 2004-11-17 Soda Club Domestic water filtration system
DE102007026849A1 (de) 2007-06-11 2008-12-18 BSH Bosch und Siemens Hausgeräte GmbH Vorrichtung zur Wasserreinigung
US11946439B2 (en) * 2022-05-09 2024-04-02 Caterpillar Inc. Fuel module for engine having service valve assembly for common drain from primary and secondary filters

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1632960A (en) * 1926-07-20 1927-06-21 Otto E Giese Filter
US2471951A (en) * 1944-03-04 1949-05-31 Albert J Granberg Strainer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0153965A1 (fr) * 1984-02-28 1985-09-11 Eugenio Ghezzi Cartouche filtrante pourvue d'un système coupe-circuit

Also Published As

Publication number Publication date
US3741396A (en) 1973-06-26
IT942205B (it) 1973-03-20
DE2136513A1 (de) 1972-04-20
GB1346114A (en) 1974-02-06

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse