EP1874428A4 - Voraxial filtration system with self-cleaning auxiliary filtration apparatus - Google Patents

Voraxial filtration system with self-cleaning auxiliary filtration apparatus

Info

Publication number
EP1874428A4
EP1874428A4 EP05736404A EP05736404A EP1874428A4 EP 1874428 A4 EP1874428 A4 EP 1874428A4 EP 05736404 A EP05736404 A EP 05736404A EP 05736404 A EP05736404 A EP 05736404A EP 1874428 A4 EP1874428 A4 EP 1874428A4
Authority
EP
European Patent Office
Prior art keywords
voraxial
self
filtration
cleaning auxiliary
filtration system
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.)
Withdrawn
Application number
EP05736404A
Other languages
German (de)
French (fr)
Other versions
EP1874428A1 (en
Inventor
Alberto Dibella
Michael M Anthony
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
Publication of EP1874428A1 publication Critical patent/EP1874428A1/en
Publication of EP1874428A4 publication Critical patent/EP1874428A4/en
Withdrawn legal-status Critical Current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
    • B01D29/31—Self-supporting filtering elements
    • B01D29/33—Self-supporting 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
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/682—Regenerating 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
EP05736404A 2005-04-14 2005-04-14 Voraxial filtration system with self-cleaning auxiliary filtration apparatus Withdrawn EP1874428A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2005/012614 WO2006112820A1 (en) 2005-04-14 2005-04-14 Voraxial filtration system with self-cleaning auxiliary filtration apparatus

Publications (2)

Publication Number Publication Date
EP1874428A1 EP1874428A1 (en) 2008-01-09
EP1874428A4 true EP1874428A4 (en) 2010-06-02

Family

ID=37115428

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05736404A Withdrawn EP1874428A4 (en) 2005-04-14 2005-04-14 Voraxial filtration system with self-cleaning auxiliary filtration apparatus

Country Status (6)

Country Link
EP (1) EP1874428A4 (en)
CN (1) CN101203291A (en)
AU (1) AU2005330723A1 (en)
BR (1) BRPI0519990A2 (en)
CA (1) CA2612308A1 (en)
WO (1) WO2006112820A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201703110D0 (en) 2017-02-27 2017-04-12 Gm Innovations Ltd An apparatus for seperating components of a fluid stream
GB2606484A (en) 2018-04-24 2022-11-09 Gm Innovations Ltd An apparatus for producing potable water

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297209A (en) * 1980-04-04 1981-10-27 Dover Corporation High solids filter
FR2677265A1 (en) * 1991-06-06 1992-12-11 Beaudrey & Cie Filter with stationary strainer
GB2256599A (en) * 1991-06-06 1992-12-16 Beaudrey & Cie Filter with rotary washing arms
EP0650749A2 (en) * 1993-11-03 1995-05-03 Bühler Ag Separator system
US5667683A (en) * 1992-06-17 1997-09-16 Benian Filter Company, Inc. Backwashable liquid filter system using rotating spray
DE19653269C1 (en) * 1996-12-20 1998-04-02 Honeywell Ag Filter unit with reverse flushing
US5904840A (en) * 1998-04-06 1999-05-18 Dibella; Alberto Apparatus for accurate centrifugal separation of miscible and immiscible media

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4778443A (en) * 1987-03-25 1988-10-18 Fluor Corporation Gas-oil-water separation system and process
US5603825A (en) * 1994-07-18 1997-02-18 Costinel; Paul Multi-stage apparatus for separating immiscible fluids
AUPN295995A0 (en) * 1995-05-15 1995-06-08 Filtration Engineering Pty Ltd Apparatus & method for backwashing fluid filter systems

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297209A (en) * 1980-04-04 1981-10-27 Dover Corporation High solids filter
FR2677265A1 (en) * 1991-06-06 1992-12-11 Beaudrey & Cie Filter with stationary strainer
GB2256599A (en) * 1991-06-06 1992-12-16 Beaudrey & Cie Filter with rotary washing arms
US5667683A (en) * 1992-06-17 1997-09-16 Benian Filter Company, Inc. Backwashable liquid filter system using rotating spray
EP0650749A2 (en) * 1993-11-03 1995-05-03 Bühler Ag Separator system
DE19653269C1 (en) * 1996-12-20 1998-04-02 Honeywell Ag Filter unit with reverse flushing
US5904840A (en) * 1998-04-06 1999-05-18 Dibella; Alberto Apparatus for accurate centrifugal separation of miscible and immiscible media

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006112820A1 *

Also Published As

Publication number Publication date
CN101203291A (en) 2008-06-18
BRPI0519990A2 (en) 2011-05-17
EP1874428A1 (en) 2008-01-09
AU2005330723A1 (en) 2006-10-26
WO2006112820A1 (en) 2006-10-26
CA2612308A1 (en) 2006-10-26

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20071114

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20100504

RIC1 Information provided on ipc code assigned before grant

Ipc: B01D 29/60 20060101ALI20100427BHEP

Ipc: B01D 36/00 20060101AFI20061110BHEP

Ipc: B01D 29/17 20060101ALI20100427BHEP

17Q First examination report despatched

Effective date: 20101005

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20101103