HUP0900120A2 - Filter tube - Google Patents

Filter tube

Info

Publication number
HUP0900120A2
HUP0900120A2 HU0900120A HUP0900120A HUP0900120A2 HU P0900120 A2 HUP0900120 A2 HU P0900120A2 HU 0900120 A HU0900120 A HU 0900120A HU P0900120 A HUP0900120 A HU P0900120A HU P0900120 A2 HUP0900120 A2 HU P0900120A2
Authority
HU
Hungary
Prior art keywords
filter tube
filter
tube
Prior art date
Application number
HU0900120A
Other languages
Hungarian (hu)
Inventor
Willi Keul
Peter Kunze
Original Assignee
Hobas Eng 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 Hobas Eng Gmbh filed Critical Hobas Eng Gmbh
Publication of HUP0900120A2 publication Critical patent/HUP0900120A2/en

Links

Classifications

    • 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
    • E03B3/24—Well filters formed of loose materials, e.g. gravel
    • E03B3/26—Well filters formed of loose materials, e.g. gravel with packed filtering material
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • E21B43/082—Screens comprising porous materials, e.g. prepacked screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Filtering Materials (AREA)
  • Centrifugal Separators (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Cultivation Of Plants (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
HU0900120A 2006-07-27 2007-07-26 Filter tube HUP0900120A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006034618A DE102006034618B4 (en) 2006-07-27 2006-07-27 filter pipe
PCT/EP2007/006625 WO2008012087A1 (en) 2006-07-27 2007-07-26 Filter tube

Publications (1)

Publication Number Publication Date
HUP0900120A2 true HUP0900120A2 (en) 2009-10-28

Family

ID=38653578

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0900120A HUP0900120A2 (en) 2006-07-27 2007-07-26 Filter tube

Country Status (12)

Country Link
BG (1) BG110313A (en)
CZ (1) CZ200943A3 (en)
DE (1) DE102006034618B4 (en)
EE (1) EE200900012A (en)
HR (1) HRP20090046A2 (en)
HU (1) HUP0900120A2 (en)
LT (1) LT5582B (en)
RO (1) RO125319A2 (en)
RS (1) RS20090035A (en)
RU (1) RU2009102266A (en)
SK (1) SK50072009A3 (en)
WO (1) WO2008012087A1 (en)

Families Citing this family (3)

* 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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1992718A (en) * 1934-12-31 1935-02-26 Chester E Records Well screen
DE1301300B (en) * 1966-05-03 1969-08-21 Rheinische Braunkohlenw Ag Filter tube with a base made of asbestos cement or plastic
DE1658170A1 (en) * 1967-02-02 1970-09-10 Ver Volkseigener Betr E Beton Single grain filters, especially for wells, and methods of manufacturing the same
DE1786014A1 (en) * 1968-08-06 1971-11-18 Rheinische Braunkohlenw Ag Well filter pipe
MX172392B (en) * 1988-09-23 1993-12-15 Hobas Eng & Durotec Ag PROCEDURE FOR THE MANUFACTURE OF PARTS FOR PIPING DUCTS, FROM PLASTIC, INORGANIC FILLING MATERIAL AND GLASS FIBERS AS WELL AS PART OF PIPING DUCT MADE WITH THIS PROCEDURE
CH684326A5 (en) * 1991-10-23 1994-08-31 Hobas Eng Ag A process for producing a plastic pipe and plant for carrying out the method.
DE19853211C2 (en) * 1998-11-18 2001-12-06 Rheinische Braunkohlenw Ag Well pipe

Also Published As

Publication number Publication date
LT5582B (en) 2009-07-27
DE102006034618B4 (en) 2011-01-27
RS20090035A (en) 2010-10-31
HRP20090046A2 (en) 2009-06-30
LT2009003A (en) 2009-05-25
CZ200943A3 (en) 2010-03-03
BG110313A (en) 2009-07-31
EE200900012A (en) 2009-04-15
RO125319A2 (en) 2010-03-30
WO2008012087A9 (en) 2008-07-24
DE102006034618A1 (en) 2008-02-14
SK50072009A3 (en) 2009-08-06
WO2008012087A1 (en) 2008-01-31
RU2009102266A (en) 2010-09-10

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Legal Events

Date Code Title Description
GB9A Succession in title

Owner name: RWE POWER AG, DE

Free format text: FORMER OWNER(S): HOBAS ENGINEERING GMBH, AT

Owner name: HOBAS ENGINEERING GMBH, AT

Free format text: FORMER OWNER(S): HOBAS ENGINEERING GMBH, AT

FA9A Lapse of provisional patent protection due to relinquishment or protection considered relinquished