ATE448851T1 - Filtriervorrichtung - Google Patents

Filtriervorrichtung

Info

Publication number
ATE448851T1
ATE448851T1 AT01275017T AT01275017T ATE448851T1 AT E448851 T1 ATE448851 T1 AT E448851T1 AT 01275017 T AT01275017 T AT 01275017T AT 01275017 T AT01275017 T AT 01275017T AT E448851 T1 ATE448851 T1 AT E448851T1
Authority
AT
Austria
Prior art keywords
liquid
discharging
filtering
damping
filter medium
Prior art date
Application number
AT01275017T
Other languages
English (en)
Inventor
Fumihito Imai
Walter Polak
Original Assignee
P & W Invest Vermoegensverwalt
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 P & W Invest Vermoegensverwalt filed Critical P & W Invest Vermoegensverwalt
Priority claimed from PCT/JP2001/011012 external-priority patent/WO2003051486A1/ja
Application granted granted Critical
Publication of ATE448851T1 publication Critical patent/ATE448851T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/14—Downward filtration, the container having distribution or collection headers or pervious conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/40—Feed or discharge devices for feeding
    • B01D24/405—Special treatment of the feed stream before contacting the filtering material, e.g. cutting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Centrifugal Separators (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Filtering Materials (AREA)
AT01275017T 2001-12-14 2001-12-14 Filtriervorrichtung ATE448851T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/011012 WO2003051486A1 (fr) 2000-06-21 2001-12-14 Dispositif de filtration

Publications (1)

Publication Number Publication Date
ATE448851T1 true ATE448851T1 (de) 2009-12-15

Family

ID=32500594

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01275017T ATE448851T1 (de) 2001-12-14 2001-12-14 Filtriervorrichtung

Country Status (5)

Country Link
EP (1) EP1462153B1 (de)
AT (1) ATE448851T1 (de)
AU (1) AU2002222651A1 (de)
CA (1) CA2461409C (de)
DE (1) DE60140570D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2014239598A1 (en) 2013-03-15 2015-09-24 Aqseptence Group, Inc. Diffuser basket
CN110975357B (zh) * 2019-12-26 2023-07-04 苏州仕净科技股份有限公司 一种过滤净化的工业纯水制备系统
WO2022015280A1 (en) * 2020-07-13 2022-01-20 Evoqua Water Technologies Llc Regenerative media filter with flow diffuser

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1342082A (en) * 1970-02-27 1973-12-25 Stage Stirling Ltd Filters for liquids
DE2059261A1 (de) * 1970-12-02 1972-06-08 Krupp Gmbh Abscheider fuer Schwimmbadfilter
AT406343B (de) * 1998-02-18 2000-04-25 Bwt Ag Vorrichtung zur aufbereitung einer flüssigkeit, insbesondere zur reinigung von wasser

Also Published As

Publication number Publication date
EP1462153B1 (de) 2009-11-18
EP1462153A4 (de) 2005-03-02
CA2461409A1 (en) 2003-06-26
DE60140570D1 (de) 2009-12-31
EP1462153A1 (de) 2004-09-29
AU2002222651A1 (en) 2003-06-30
CA2461409C (en) 2010-11-02

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