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ES175132Y - Tubo filtrante provisto de orificios cancerados. - Google Patents

Tubo filtrante provisto de orificios cancerados.

Info

Publication number
ES175132Y
ES175132Y ES1969175132U ES175132U ES175132Y ES 175132 Y ES175132 Y ES 175132Y ES 1969175132 U ES1969175132 U ES 1969175132U ES 175132 U ES175132 U ES 175132U ES 175132 Y ES175132 Y ES 175132Y
Authority
ES
Spain
Prior art keywords
cancered
orifices
filter tube
tube provided
filter
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.)
Expired
Application number
ES1969175132U
Other languages
English (en)
Other versions
ES175132U (es
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.)
FEHLMEUN GRUNDWASSERBAUTEN AG
Original Assignee
FEHLMEUN GRUNDWASSERBAUTEN AG
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 FEHLMEUN GRUNDWASSERBAUTEN AG filed Critical FEHLMEUN GRUNDWASSERBAUTEN AG
Publication of ES175132U publication Critical patent/ES175132U/es
Application granted granted Critical
Publication of ES175132Y publication Critical patent/ES175132Y/es
Expired legal-status Critical Current

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
    • E03B3/20—Well filters of elements of special shape
    • 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
    • E21B43/086—Screens with preformed openings, e.g. slotted liners

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Prostheses (AREA)
  • Filtration Of Liquid (AREA)
ES1969175132U 1968-09-02 1969-08-27 Tubo filtrante provisto de orificios cancerados. Expired ES175132Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1315768A CH496877A (de) 1968-09-02 1968-09-02 Aus mehreren Teillängen bestehendes und mit Schlitzlochung versehenes Filterrohr

Publications (2)

Publication Number Publication Date
ES175132U ES175132U (es) 1972-06-01
ES175132Y true ES175132Y (es) 1973-01-16

Family

ID=4389836

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1969175132U Expired ES175132Y (es) 1968-09-02 1969-08-27 Tubo filtrante provisto de orificios cancerados.

Country Status (3)

Country Link
CA (1) CA934670A (es)
CH (1) CH496877A (es)
ES (1) ES175132Y (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6089316A (en) * 1997-08-01 2000-07-18 Spray; Jeffery A. Wire-wrapped well screen
CN119616422B (zh) * 2025-02-11 2025-05-23 东营市华科石油科技开发有限责任公司 井下采油用滤砂筛管

Also Published As

Publication number Publication date
CA934670A (en) 1973-10-02
CH496877A (de) 1970-09-30
ES175132U (es) 1972-06-01

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