FR2273122B1 - - Google Patents

Info

Publication number
FR2273122B1
FR2273122B1 FR7419022A FR7419022A FR2273122B1 FR 2273122 B1 FR2273122 B1 FR 2273122B1 FR 7419022 A FR7419022 A FR 7419022A FR 7419022 A FR7419022 A FR 7419022A FR 2273122 B1 FR2273122 B1 FR 2273122B1
Authority
FR
France
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
FR7419022A
Other languages
French (fr)
Other versions
FR2273122A1 (en
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.)
HUILLET ENTREPRISE
Original Assignee
HUILLET ENTREPRISE
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 HUILLET ENTREPRISE filed Critical HUILLET ENTREPRISE
Priority to FR7419022A priority Critical patent/FR2273122A1/fr
Publication of FR2273122A1 publication Critical patent/FR2273122A1/fr
Application granted granted Critical
Publication of FR2273122B1 publication Critical patent/FR2273122B1/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
FR7419022A 1974-05-31 1974-05-31 Water collection filter for lining borehole - comprises vertically corrugated slotted panels formed as tubular lining sleeve pref. in plastic Granted FR2273122A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7419022A FR2273122A1 (en) 1974-05-31 1974-05-31 Water collection filter for lining borehole - comprises vertically corrugated slotted panels formed as tubular lining sleeve pref. in plastic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7419022A FR2273122A1 (en) 1974-05-31 1974-05-31 Water collection filter for lining borehole - comprises vertically corrugated slotted panels formed as tubular lining sleeve pref. in plastic

Publications (2)

Publication Number Publication Date
FR2273122A1 FR2273122A1 (en) 1975-12-26
FR2273122B1 true FR2273122B1 (ja) 1977-03-11

Family

ID=9139537

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7419022A Granted FR2273122A1 (en) 1974-05-31 1974-05-31 Water collection filter for lining borehole - comprises vertically corrugated slotted panels formed as tubular lining sleeve pref. in plastic

Country Status (1)

Country Link
FR (1) FR2273122A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107386251A (zh) * 2017-07-18 2017-11-24 西北综合勘察设计研究院 一种并列式单孔多层地下水监测孔管埋设方法

Also Published As

Publication number Publication date
FR2273122A1 (en) 1975-12-26

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Legal Events

Date Code Title Description
ST Notification of lapse