GR20000100127A - Self-cleaning filter - Google Patents

Self-cleaning filter

Info

Publication number
GR20000100127A
GR20000100127A GR20000100127A GR2000100127A GR20000100127A GR 20000100127 A GR20000100127 A GR 20000100127A GR 20000100127 A GR20000100127 A GR 20000100127A GR 2000100127 A GR2000100127 A GR 2000100127A GR 20000100127 A GR20000100127 A GR 20000100127A
Authority
GR
Greece
Prior art keywords
elastic bodies
rigid
convex surface
successive
concave
Prior art date
Application number
GR20000100127A
Other languages
Greek (el)
Inventor
Εμμανουηλ Αριστειδ Δερμιτζακης
Original Assignee
Δερμιτζακης Εμμανουηλ Αριστειδης
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 Δερμιτζακης Εμμανουηλ Αριστειδης filed Critical Δερμιτζακης Εμμανουηλ Αριστειδης
Priority to GR20000100127A priority Critical patent/GR20000100127A/en
Priority to EP01923866A priority patent/EP1294464A1/en
Priority to PCT/GR2001/000019 priority patent/WO2001078862A1/en
Priority to CN01810979A priority patent/CN1441691A/en
Priority to AU2001250549A priority patent/AU2001250549A1/en
Publication of GR20000100127A publication Critical patent/GR20000100127A/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
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter 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
    • B01D29/62—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
    • B01D29/62—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
    • B01D29/74—Regenerating the filter material in the filter by forces created by movement of the filter element involving centrifugal force

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The present invention concerns a system for filtering liquids with a cleaning case consisting of successive rigid, almost flat separation parts, located at a distance from each other and the same number of elastic bodies with the form of an open cross section. Each of these elastic bodies is arranged between two successive rigid separation elements with the concave surface of the elestic body in the direction of water inlet and parts of the convex surface in direct contact with opposite surfaces of two successive rigid separating bodiew. Filtering is performed in the contact surfaces betwen the rigs and elastic bodies that are compressed and displaced due to the pressure differences created between the concave and the convex surface during the passage of water.Cleaning is effected automatically both during the interruptions as well as the start up of the operation of the filter, with the relative movement caused between the rigid and the elastic bodies.
GR20000100127A 2000-04-13 2000-04-13 Self-cleaning filter GR20000100127A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GR20000100127A GR20000100127A (en) 2000-04-13 2000-04-13 Self-cleaning filter
EP01923866A EP1294464A1 (en) 2000-04-13 2001-04-12 Self-cleaning filter
PCT/GR2001/000019 WO2001078862A1 (en) 2000-04-13 2001-04-12 Self-cleaning filter
CN01810979A CN1441691A (en) 2000-04-13 2001-04-12 Self-cleaning filter
AU2001250549A AU2001250549A1 (en) 2000-04-13 2001-04-12 Self-cleaning filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20000100127A GR20000100127A (en) 2000-04-13 2000-04-13 Self-cleaning filter

Publications (1)

Publication Number Publication Date
GR20000100127A true GR20000100127A (en) 2001-12-31

Family

ID=10944247

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20000100127A GR20000100127A (en) 2000-04-13 2000-04-13 Self-cleaning filter

Country Status (5)

Country Link
EP (1) EP1294464A1 (en)
CN (1) CN1441691A (en)
AU (1) AU2001250549A1 (en)
GR (1) GR20000100127A (en)
WO (1) WO2001078862A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR20080100417A (en) * 2008-06-24 2010-01-27 Αριστειδης Εμμανουηλ Δερμιτζακης Self-cleaned filter for liquids
CN104265736B (en) * 2014-08-18 2016-08-24 常熟市董浜镇徐市盛峰液压配件厂 Automatically oil filter is cleared up
CN107176633A (en) * 2015-08-27 2017-09-19 蔡留凤 It is a kind of independently to clean the automatic-cleaned water purifier and its method of work of filter core
CN107617238A (en) * 2017-10-31 2018-01-23 无锡唯勒科技有限公司 In the narrow gap bubble trap of line style
CN117225049B (en) * 2023-11-13 2024-01-26 安徽银通物联有限公司 Internet of things water controller body based on two-dimensional code and application method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB492464A (en) * 1937-06-01 1938-09-21 Paul Belyavin Improvements in or relating to filters for purifying liquids or gases
GB996945A (en) * 1962-10-30 1965-06-30 Muller Jacques Fluid filter provided with a column of filter rings
US4707259A (en) * 1984-03-29 1987-11-17 Charles Doucet Filter with superposed rings for filtering liquids
US5628898A (en) * 1993-04-20 1997-05-13 Taprogge Gmbh Backwashable filter having elements with elastically deflectable lips

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291310A (en) * 1964-04-24 1966-12-13 Bowser Inc Filter and porous support core
US3326382A (en) * 1964-08-19 1967-06-20 Rosaen Filter Co Filter element

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB492464A (en) * 1937-06-01 1938-09-21 Paul Belyavin Improvements in or relating to filters for purifying liquids or gases
GB996945A (en) * 1962-10-30 1965-06-30 Muller Jacques Fluid filter provided with a column of filter rings
US4707259A (en) * 1984-03-29 1987-11-17 Charles Doucet Filter with superposed rings for filtering liquids
US5628898A (en) * 1993-04-20 1997-05-13 Taprogge Gmbh Backwashable filter having elements with elastically deflectable lips

Also Published As

Publication number Publication date
WO2001078862A1 (en) 2001-10-25
CN1441691A (en) 2003-09-10
AU2001250549A1 (en) 2001-10-30
EP1294464A1 (en) 2003-03-26

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