FR2342374A1 - Systeme de puits filtrants - Google Patents

Systeme de puits filtrants

Info

Publication number
FR2342374A1
FR2342374A1 FR7705634A FR7705634A FR2342374A1 FR 2342374 A1 FR2342374 A1 FR 2342374A1 FR 7705634 A FR7705634 A FR 7705634A FR 7705634 A FR7705634 A FR 7705634A FR 2342374 A1 FR2342374 A1 FR 2342374A1
Authority
FR
France
Prior art keywords
well system
filter well
filter
well
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.)
Granted
Application number
FR7705634A
Other languages
English (en)
Other versions
FR2342374B3 (fr
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.)
VALDESPINO JOSEPH
Original Assignee
VALDESPINO JOSEPH
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 VALDESPINO JOSEPH filed Critical VALDESPINO JOSEPH
Publication of FR2342374A1 publication Critical patent/FR2342374A1/fr
Application granted granted Critical
Publication of FR2342374B3 publication Critical patent/FR2342374B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0166—Control of flow without auxiliary power the sensing element being a float or a ball placed outside the flow path to be controlled
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D19/00—Keeping dry foundation sites or other areas in the ground
    • E02D19/06—Restraining of underground water
    • E02D19/10—Restraining of underground water by lowering level of ground water
    • 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
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • 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
    • E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2562—Dividing and recombining

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Hydrology & Water Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Float Valves (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
FR7705634A 1976-02-26 1977-02-25 Systeme de puits filtrants Granted FR2342374A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/661,831 US3995690A (en) 1976-02-26 1976-02-26 Well point system

Publications (2)

Publication Number Publication Date
FR2342374A1 true FR2342374A1 (fr) 1977-09-23
FR2342374B3 FR2342374B3 (fr) 1980-01-11

Family

ID=24655288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705634A Granted FR2342374A1 (fr) 1976-02-26 1977-02-25 Systeme de puits filtrants

Country Status (8)

Country Link
US (1) US3995690A (fr)
JP (1) JPS52104310A (fr)
AU (1) AU511533B2 (fr)
DE (1) DE2708310A1 (fr)
ES (1) ES456345A1 (fr)
FR (1) FR2342374A1 (fr)
GB (1) GB1563584A (fr)
NL (1) NL7702028A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116201155A (zh) * 2023-04-28 2023-06-02 山西建筑工程集团有限公司 一种用于基坑施工的导水装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173255A (en) * 1978-10-05 1979-11-06 Kramer Richard W Low well yield control system and method
AT387814B (de) * 1986-10-21 1989-03-28 Gasser Gert Filterbrunnen
NL1019792C2 (nl) 2002-01-19 2003-07-23 Bruin Buizen B V J Vloeistofstromingsregelaar voor een grondwateronttrekkingsinrichting.
CN201244534Y (zh) * 2008-08-15 2009-05-27 李东林 喷泉升降花
JP6043165B2 (ja) * 2012-11-19 2016-12-14 鹿島建設株式会社 地下水位上昇システム、地下水位上昇方法
CN104532864B (zh) * 2014-12-11 2016-07-06 中铁十九局集团有限公司 超前辐射状降水通道系统及超前辐射状降水方法
CN108425359B (zh) * 2018-04-02 2020-04-17 上海交通大学 一种采用地下水回灌控制降水对环境影响的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US336997A (en) * 1886-03-02 Water-supply system
US2013232A (en) * 1934-04-28 1935-09-03 May Moyers Hydraulic relief valve
US2134778A (en) * 1935-05-16 1938-11-01 Henry R Gross Viscosity regulator
US2271832A (en) * 1940-05-13 1942-02-03 Frank R Shultz Gas and water separator for wells and the like
US2654434A (en) * 1950-06-10 1953-10-06 Pacific Pumping Company Apparatus for drying excavations
US2816564A (en) * 1955-04-22 1957-12-17 Wilkerson Corp Automatic fluid flow control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116201155A (zh) * 2023-04-28 2023-06-02 山西建筑工程集团有限公司 一种用于基坑施工的导水装置

Also Published As

Publication number Publication date
ES456345A1 (es) 1978-11-01
JPS52104310A (en) 1977-09-01
AU2219777A (en) 1978-08-17
FR2342374B3 (fr) 1980-01-11
US3995690A (en) 1976-12-07
GB1563584A (en) 1980-03-26
AU511533B2 (en) 1980-08-21
DE2708310A1 (de) 1977-09-08
NL7702028A (nl) 1977-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse