HRP20120519T1 - Fountain filter - Google Patents

Fountain filter

Info

Publication number
HRP20120519T1
HRP20120519T1 HRP20120519AT HRP20120519T HRP20120519T1 HR P20120519 T1 HRP20120519 T1 HR P20120519T1 HR P20120519A T HRP20120519A T HR P20120519AT HR P20120519 T HRP20120519 T HR P20120519T HR P20120519 T1 HRP20120519 T1 HR P20120519T1
Authority
HR
Croatia
Prior art keywords
filter
filter discs
discs
fountain filter
well
Prior art date
Application number
HRP20120519AT
Other languages
Croatian (hr)
Inventor
St�kerj�rgen Ralf
Original Assignee
St�wa Konrad St�kerj�rgen GmbH
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 St�wa Konrad St�kerj�rgen GmbH filed Critical St�wa Konrad St�kerj�rgen GmbH
Publication of HRP20120519T1 publication Critical patent/HRP20120519T1/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
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
    • E03B3/08—Obtaining and confining water by means of wells
    • E03B3/16—Component parts of wells
    • E03B3/18—Well filters
    • E03B3/20—Well filters of elements of special shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Filtering Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Filtration Of Liquid (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Pens And Brushes (AREA)
  • Blocking Light For Cameras (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

The well filter (1) has multiple annular filter discs (3) of plastic material placed on tie rods (2) running in axial direction to the well filter. The filter discs are made of styrene acrylonitrile. A portion of a glass fiber amounts to 20 to 40 percentages. The filter discs are made by process of injection molding.
HRP20120519AT 2007-09-08 2012-06-20 Fountain filter HRP20120519T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202007012613U DE202007012613U1 (en) 2007-09-08 2007-09-08 well filter

Publications (1)

Publication Number Publication Date
HRP20120519T1 true HRP20120519T1 (en) 2012-08-31

Family

ID=40193769

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20120519AT HRP20120519T1 (en) 2007-09-08 2012-06-20 Fountain filter

Country Status (8)

Country Link
EP (1) EP2033701B1 (en)
AT (1) ATE550084T1 (en)
DE (1) DE202007012613U1 (en)
DK (1) DK2033701T3 (en)
ES (1) ES2385320T3 (en)
HR (1) HRP20120519T1 (en)
PL (1) PL2033701T3 (en)
SI (1) SI2033701T1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011014731A1 (en) * 2011-03-22 2012-09-27 Stüwa Konrad Stükerjürgen GmbH Well filter segment
DE202012006184U1 (en) * 2012-06-27 2012-08-09 STÜWA - Konrad Stükerjürgen GmbH Well filter segment
DE202015106299U1 (en) * 2015-11-19 2016-03-07 STÜWA - Konrad Stükerjürgen GmbH filter disc
US11446591B2 (en) 2020-09-10 2022-09-20 Saudi Arabian Oil Company Non-metallic laterals for filtration and water treatment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1807913A1 (en) 1968-11-08 1970-06-04 Universal Oil Prod Co Filter element from plastics
US4752394A (en) 1986-01-07 1988-06-21 Loadarm Australia Pty. Limited Bore screen

Also Published As

Publication number Publication date
ES2385320T3 (en) 2012-07-23
ATE550084T1 (en) 2012-04-15
DK2033701T3 (en) 2012-07-09
PL2033701T3 (en) 2012-09-28
EP2033701A1 (en) 2009-03-11
EP2033701B1 (en) 2012-03-21
DE202007012613U1 (en) 2009-01-08
SI2033701T1 (en) 2012-08-31

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