GR3004125T3 - - Google Patents

Info

Publication number
GR3004125T3
GR3004125T3 GR920400507T GR920400507T GR3004125T3 GR 3004125 T3 GR3004125 T3 GR 3004125T3 GR 920400507 T GR920400507 T GR 920400507T GR 920400507 T GR920400507 T GR 920400507T GR 3004125 T3 GR3004125 T3 GR 3004125T3
Authority
GR
Greece
Prior art keywords
inlet
housing
filter body
outlet
central tube
Prior art date
Application number
GR920400507T
Other languages
English (en)
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 filed Critical
Publication of GR3004125T3 publication Critical patent/GR3004125T3/el

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11Filters 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
    • B01D29/114Filters 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50Filters 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
    • B01D29/52Filters 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
    • B01D29/54Filters 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 arranged concentrically or coaxially
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/66Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/668Regenerating 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/66Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/682Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/70Regenerating the filter material in the filter by forces created by movement of the filter element
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7781With separate connected fluid reactor surface
    • Y10T137/7793With opening bias [e.g., pressure regulator]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7781With separate connected fluid reactor surface
    • Y10T137/7793With opening bias [e.g., pressure regulator]
    • Y10T137/7797Bias variable during operation
    • Y10T137/7798Ancillary reactor surface responds to inlet pressure
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7781With separate connected fluid reactor surface
    • Y10T137/7793With opening bias [e.g., pressure regulator]
    • Y10T137/7808Apertured reactor surface surrounds flow line
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7781With separate connected fluid reactor surface
    • Y10T137/7834Valve seat or external sleeve moves to open valve
GR920400507T 1986-10-16 1992-03-24 GR3004125T3 (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL80341A IL80341A (en) 1986-10-16 1986-10-16 Pressure-regulator and back-flushable filter inculding same

Publications (1)

Publication Number Publication Date
GR3004125T3 true GR3004125T3 (el) 1993-03-31

Family

ID=11057213

Family Applications (1)

Application Number Title Priority Date Filing Date
GR920400507T GR3004125T3 (el) 1986-10-16 1992-03-24

Country Status (9)

Country Link
US (1) US4806217A (el)
EP (1) EP0265368B1 (el)
AT (1) ATE70987T1 (el)
AU (1) AU597735B2 (el)
DE (1) DE3775704D1 (el)
ES (1) ES2029283T3 (el)
GR (1) GR3004125T3 (el)
IL (1) IL80341A (el)
ZA (1) ZA877741B (el)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL74873A (en) * 1985-04-10 1990-07-12 Drori Mordeki Multiple disc type filter and disc construction useful therein
US4995968A (en) * 1985-11-21 1991-02-26 Snelling Peter J Filters
US4978450A (en) * 1986-02-11 1990-12-18 Mordeki Drori Filtering element
US5858231A (en) 1987-02-10 1999-01-12 Drori; Mordeki Filter apparatus
DE3727277A1 (de) * 1986-08-20 1988-02-25 Toshiba Ceramics Co Verfahren und vorrichtung zum filtern einer fluessigkeit
IL83329A (en) * 1987-07-26 1991-08-16 Drori Mordeki Filter apparatus
US5015379A (en) * 1988-03-16 1991-05-14 Mordeki Drori Coiled filter strip with upstream and downstream butt ends
US5290445A (en) * 1988-05-27 1994-03-01 Pall Corporation Filtering apparatus
IL93160A (en) * 1990-01-24 1992-12-01 Rosenberg Peretz Back-flushable filter
US5228993A (en) * 1990-02-09 1993-07-20 Mordeki Drori Cleanable filter system with longitudinally movable and rotatable cleaning member
US5151175A (en) * 1991-07-12 1992-09-29 Royal Claude S System to automatically drain filter backwash water
US5242581A (en) * 1992-03-30 1993-09-07 Facet Quantek, Inc. Shut-off valve
IL110586A (en) * 1994-03-28 2000-07-26 Super Disc Filters Ltd Back-flushable filters
AUPM921894A0 (en) * 1994-11-04 1994-11-24 Medical Plastics (Aust) Pty Ltd Filtering apparatus
US7192528B2 (en) * 2004-02-17 2007-03-20 Jnm Technologies, Inc. Self-cleaning filter apparatus
US20060086820A1 (en) * 2004-10-27 2006-04-27 Byers Bruce E Self-cleaning fluid delivery system
US20060151363A1 (en) * 2005-01-07 2006-07-13 Claudiu-Ioan Ratiu Modular disc filter with integrated and automated self-flushing operator
US20070119974A1 (en) * 2005-10-19 2007-05-31 Orbit Irrigation Products, Inc. Combined valve, filter, and regulator irrigation apparatus
US20070262168A1 (en) * 2005-10-19 2007-11-15 Ericksen Kent C Combined valve, filter, and regulator irrigation apparatus
US20070194150A1 (en) * 2005-10-19 2007-08-23 Orbit Irrigation Products, Inc. Combined valve, filter, and regulator irrigation apparatus
US8231794B2 (en) * 2007-07-05 2012-07-31 Spintek Filtration, Inc. Water filtration system
US20090229675A1 (en) * 2008-03-17 2009-09-17 Scot Hoskisson In-line filter/flow regulator/anti-siphon device
CN102971059B (zh) 2010-03-12 2016-03-16 螺旋水科技有限公司 流体过滤和颗粒聚集装置和方法
US10286338B2 (en) 2014-01-13 2019-05-14 Spiral Water Technologies, Inc. Flow control features for fluid filtration device and methods

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2002717A (en) * 1932-06-20 1935-05-28 Robuell Company Reducing valve
US2488649A (en) * 1944-11-16 1949-11-22 Bendix Aviat Corp Suction throttling valve
US3368680A (en) * 1965-05-04 1968-02-13 Rosaen Filter Co Filter with element subassembly
US3542202A (en) * 1969-04-11 1970-11-24 Technical Fabricators Filter unit
US3890999A (en) * 1972-12-15 1975-06-24 Eugene D Moskow Fluid pressure regulator
IL55622A0 (en) * 1978-09-22 1978-12-17 Drori Mordeki Backflushing fluid filter
AU5250379A (en) * 1978-11-17 1980-05-22 Mordeki Drori Backwashable filter
IL57119A0 (en) * 1979-04-23 1979-07-25 Rosenberg P Ressure regultor
IL68403A (en) * 1983-04-14 1994-04-12 Drori Mordeki Backwashable filter and control device particularly useful therein
US4592839A (en) * 1983-06-09 1986-06-03 Peretz Rosenberg Multiple-disc filter
US4561465A (en) * 1983-09-06 1985-12-31 Aeroquip Corporation Axial flow pressure regulator
FR2555068B1 (fr) * 1983-11-17 1986-04-18 Moatti Georges Filtre a chambres multiples de reception du fluide filtre et d'un autre fluide issu du residu de la filtration principale
IL75473A0 (en) * 1985-06-10 1985-10-31 Drori Mordeki Improved disc filter

Also Published As

Publication number Publication date
ATE70987T1 (de) 1992-01-15
AU7981987A (en) 1988-04-21
ES2029283T3 (es) 1992-08-01
IL80341A0 (en) 1987-01-30
US4806217A (en) 1989-02-21
EP0265368A1 (en) 1988-04-27
DE3775704D1 (de) 1992-02-13
ZA877741B (en) 1988-10-26
AU597735B2 (en) 1990-06-07
IL80341A (en) 1989-03-31
EP0265368B1 (en) 1992-01-02

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