FR3059778B1 - Dispositif sous-marin de prelevement d'echantillons - Google Patents

Dispositif sous-marin de prelevement d'echantillons Download PDF

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Publication number
FR3059778B1
FR3059778B1 FR1662024A FR1662024A FR3059778B1 FR 3059778 B1 FR3059778 B1 FR 3059778B1 FR 1662024 A FR1662024 A FR 1662024A FR 1662024 A FR1662024 A FR 1662024A FR 3059778 B1 FR3059778 B1 FR 3059778B1
Authority
FR
France
Prior art keywords
collection device
sample collection
sampling
fluidic connection
sampling capsule
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.)
Active
Application number
FR1662024A
Other languages
English (en)
Other versions
FR3059778A1 (fr
Inventor
Alain Castillo
Pascal Gisquet
Valerie Chavagnac
Gildas Merian
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.)
TOP IND
Centre National de la Recherche Scientifique CNRS
Universite de Toulouse
Original Assignee
TOP IND
Centre National de la Recherche Scientifique CNRS
Universite Toulouse III Paul Sabatier
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 TOP IND, Centre National de la Recherche Scientifique CNRS, Universite Toulouse III Paul Sabatier filed Critical TOP IND
Priority to FR1662024A priority Critical patent/FR3059778B1/fr
Priority to PCT/EP2017/081758 priority patent/WO2018104414A1/fr
Publication of FR3059778A1 publication Critical patent/FR3059778A1/fr
Application granted granted Critical
Publication of FR3059778B1 publication Critical patent/FR3059778B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/12—Dippers; Dredgers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1226—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston the fluid circulating through the piston
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/18—Devices for withdrawing samples in the liquid or fluent state with provision for splitting samples into portions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Hydrology & Water Resources (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Dispositif (1) sous-marin de prélèvement d'échantillons caractérisé en ce que celui-ci comprend : - un corps étanche définissant une cavité étanche, - une pluralité de réservoirs (5) d'échantillonnage comprenant chacun une capsule d'échantillonnage apte à contenir un échantillon, chaque capsule d'échantillonnage étant reliée de manière fluidique à une entrée de remplissage par une liaison fluidique, - une pluralité de vannes d'ouverture aptes à ouvrir et fermer la liaison fluidique entre la capsule d'échantillonnage et l'entrée de remplissage, - un microcontrôleur programmable situé à l'intérieur de la cavité étanche et apte à contrôler les vannes d'ouverture.
FR1662024A 2016-12-06 2016-12-06 Dispositif sous-marin de prelevement d'echantillons Active FR3059778B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1662024A FR3059778B1 (fr) 2016-12-06 2016-12-06 Dispositif sous-marin de prelevement d'echantillons
PCT/EP2017/081758 WO2018104414A1 (fr) 2016-12-06 2017-12-06 Dispositif sous-marin de prelevement d'echantillons

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1662024 2016-12-06
FR1662024A FR3059778B1 (fr) 2016-12-06 2016-12-06 Dispositif sous-marin de prelevement d'echantillons

Publications (2)

Publication Number Publication Date
FR3059778A1 FR3059778A1 (fr) 2018-06-08
FR3059778B1 true FR3059778B1 (fr) 2021-11-05

Family

ID=58501496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1662024A Active FR3059778B1 (fr) 2016-12-06 2016-12-06 Dispositif sous-marin de prelevement d'echantillons

Country Status (2)

Country Link
FR (1) FR3059778B1 (fr)
WO (1) WO2018104414A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3084670B1 (fr) 2018-08-02 2022-10-28 Centre Nat Rech Scient Dispositif de colonisation geomicrobiologique
CN109374340A (zh) * 2018-10-31 2019-02-22 浙江大学 实现垂直方向上氧还梯度热液采样的保压保气采样器
CN111521432A (zh) * 2020-05-12 2020-08-11 平罗县华昌再生能源有限公司 一种精蒸馏残渣类危险废弃物检测装置
CN117990431B (zh) * 2024-01-23 2025-07-01 四川绿城浩海机械制造有限公司 一种水源环境监测装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089209A (en) * 1977-08-04 1978-05-16 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Remote water monitoring system
US5172332A (en) * 1989-12-22 1992-12-15 American Sigma, Inc. Automatic fluid sampling and monitoring apparatus and method
US20060065868A1 (en) * 2004-09-28 2006-03-30 Strong Warren N Diaphragm valve
WO2009064373A1 (fr) * 2007-11-15 2009-05-22 The Regents Of The University Of California Enregistreur de sédimentation optique
CN201251522Y (zh) * 2008-06-23 2009-06-03 常州市环境监测中心站 便携式水质采样器
US9188512B2 (en) * 2011-05-20 2015-11-17 Woods Hole Oceanographic Institution Aquatic sample analysis system
CN204286873U (zh) * 2014-12-13 2015-04-22 中国地质科学院水文地质环境地质研究所 深水采样器

Also Published As

Publication number Publication date
WO2018104414A1 (fr) 2018-06-14
FR3059778A1 (fr) 2018-06-08

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