ATA226894A - FILTER DEVICE FOR HOUSEWATER SYSTEMS - Google Patents

FILTER DEVICE FOR HOUSEWATER SYSTEMS

Info

Publication number
ATA226894A
ATA226894A AT0226894A AT226894A ATA226894A AT A226894 A ATA226894 A AT A226894A AT 0226894 A AT0226894 A AT 0226894A AT 226894 A AT226894 A AT 226894A AT A226894 A ATA226894 A AT A226894A
Authority
AT
Austria
Prior art keywords
housewater
systems
filter device
filter
housewater systems
Prior art date
Application number
AT0226894A
Other languages
German (de)
Other versions
AT405375B (en
Inventor
Rudolf Schenk
Original Assignee
Rudolf Schenk
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
Priority claimed from CH03431/94A external-priority patent/CH687853A5/en
Application filed by Rudolf Schenk filed Critical Rudolf Schenk
Publication of ATA226894A publication Critical patent/ATA226894A/en
Application granted granted Critical
Publication of AT405375B publication Critical patent/AT405375B/en

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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
    • B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
    • 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
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • 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
AT0226894A 1993-12-09 1994-12-06 FILTER DEVICE FOR HOUSEWATER SYSTEMS AT405375B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH366593 1993-12-09
CH03431/94A CH687853A5 (en) 1994-11-16 1994-11-16 Filter assembly for domestic water supply

Publications (2)

Publication Number Publication Date
ATA226894A true ATA226894A (en) 1998-12-15
AT405375B AT405375B (en) 1999-07-26

Family

ID=25692992

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0226894A AT405375B (en) 1993-12-09 1994-12-06 FILTER DEVICE FOR HOUSEWATER SYSTEMS

Country Status (3)

Country Link
AT (1) AT405375B (en)
CA (1) CA2137381A1 (en)
DE (1) DE4442704A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104707377A (en) * 2015-03-24 2015-06-17 贾飙 Detaching-free cleanable filtering device and use method thereof
CN112156531B (en) * 2020-09-29 2022-04-15 南通星达过滤设备有限公司 Self-cleaning supercharging water filter element
CN113134260B (en) * 2021-04-23 2022-07-12 上海泰普克科技有限公司 Multifunctional intelligent purification system and method for secondary water supply
CN113975873A (en) * 2021-11-30 2022-01-28 江苏纯悦环境科技有限公司 Back flush filter

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE52496C (en) * W. BERKEFELD in Celle Rinsing and cleaning device for filters with tubular filter bodies
AT19080B (en) * 1903-03-28 1905-02-10 I Ig Ruesch Maschinenfabrik Water filter for hydraulic turbine regulators with oscillating and self-cleaning screen brushes.
US786549A (en) * 1904-06-03 1905-04-04 Americus Electrohermatic Company Filter and mechanism for cleaning it.
US3357566A (en) * 1964-06-22 1967-12-12 Zurn Ind Inc Dual element filter assembly with backwash arms
FR1437838A (en) * 1965-06-11 1966-05-06 Filter with automatic cleaning device for all fluids
US3286843A (en) * 1965-08-20 1966-11-22 Jr Frederick Kraissl Self-cleaning filter
US3568414A (en) * 1969-06-05 1971-03-09 Donaldson Co Inc Cleaning apparatus for fluid filters
FR2097500A6 (en) * 1970-07-09 1972-03-03 Picard Marcel
JPS55165116A (en) * 1979-06-11 1980-12-23 Ando Screen Seisakusho:Kk Brush driving device of screen for solid-liquid separation
CH675546A5 (en) * 1987-12-18 1990-10-15 Arthur Schlaginhaufen Domestic water tap filter - has sieve rotating while advancing past radial bristles to detach externally deposited solids for flushing
DE3900390C1 (en) * 1989-01-09 1990-05-03 Arthur Schlaginhaufen Ing., Rothrist, Ch
DE4216484C2 (en) * 1992-05-19 1995-01-26 Envi Plan Ingenieurgesellschaf Mobile water aeration device
DE9318858U1 (en) * 1993-12-09 1994-02-17 Schenk Rudolf Filter device for domestic water systems

Also Published As

Publication number Publication date
AT405375B (en) 1999-07-26
DE4442704A1 (en) 1995-06-14
CA2137381A1 (en) 1995-06-10

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