FR2380548A1 - Dispositif de prelevement de liquide a temps et profondeur determines - Google Patents

Dispositif de prelevement de liquide a temps et profondeur determines

Info

Publication number
FR2380548A1
FR2380548A1 FR7703683A FR7703683A FR2380548A1 FR 2380548 A1 FR2380548 A1 FR 2380548A1 FR 7703683 A FR7703683 A FR 7703683A FR 7703683 A FR7703683 A FR 7703683A FR 2380548 A1 FR2380548 A1 FR 2380548A1
Authority
FR
France
Prior art keywords
liq
membrane
time
receiver
extension
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
FR7703683A
Other languages
English (en)
Other versions
FR2380548B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7703683A priority Critical patent/FR2380548A1/fr
Publication of FR2380548A1 publication Critical patent/FR2380548A1/fr
Application granted granted Critical
Publication of FR2380548B1 publication Critical patent/FR2380548B1/fr
Granted legal-status Critical Current

Links

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

L'invention concerne un dispositif de prélèvement de liquide à temps et à profondeur déterminés. Le dispositif comprend notamment un récipient pour recueillir le liquide à prelever, une allonge munie d'un obturateur s'ouvrant complètement au bout d'un temps déterminé, et un support dudit récipient permettant l'immersion de celui-ci dans le liquide à profondeur déterminée, l'allonge comportant à une extremité un rodage conique mâle percé de deux trous venant s'emboîter dans un rodage conique femelle percé de deux trous dudit récipient, L'assemblage rodage conique mâle et rodage conique femelle formant robinet. Application au prélèvement de liquide ou de boues pour les analyser.
FR7703683A 1977-02-09 1977-02-09 Dispositif de prelevement de liquide a temps et profondeur determines Granted FR2380548A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7703683A FR2380548A1 (fr) 1977-02-09 1977-02-09 Dispositif de prelevement de liquide a temps et profondeur determines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7703683A FR2380548A1 (fr) 1977-02-09 1977-02-09 Dispositif de prelevement de liquide a temps et profondeur determines

Publications (2)

Publication Number Publication Date
FR2380548A1 true FR2380548A1 (fr) 1978-09-08
FR2380548B1 FR2380548B1 (fr) 1983-01-28

Family

ID=9186538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703683A Granted FR2380548A1 (fr) 1977-02-09 1977-02-09 Dispositif de prelevement de liquide a temps et profondeur determines

Country Status (1)

Country Link
FR (1) FR2380548A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981003544A1 (fr) * 1980-05-30 1981-12-10 Kommunarsk Gorno Metall Inst Dispositif de prelevement d'echantillons d'un liquide
FR2554236A1 (fr) * 1983-10-28 1985-05-03 Quardon Bruno Canne de prelevement de liquide a profondeur determinee
WO2009094193A1 (fr) * 2008-01-23 2009-07-30 Savannah River Nuclear Solutions, Llc Récipient d'échantillon actionné par dissolution

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB596600A (en) * 1945-04-05 1948-01-07 Anglo Iranian Oil Co Ltd Improvements relating to sampling devices
FR1098697A (fr) * 1954-01-26 1955-08-17 Petrole Service Bouteille destinée au prélèvement d'échantillons de liquides
GB872821A (en) * 1958-12-17 1961-07-12 Ramsden & Son Ltd R An improved sampling can

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB596600A (en) * 1945-04-05 1948-01-07 Anglo Iranian Oil Co Ltd Improvements relating to sampling devices
FR1098697A (fr) * 1954-01-26 1955-08-17 Petrole Service Bouteille destinée au prélèvement d'échantillons de liquides
GB872821A (en) * 1958-12-17 1961-07-12 Ramsden & Son Ltd R An improved sampling can

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981003544A1 (fr) * 1980-05-30 1981-12-10 Kommunarsk Gorno Metall Inst Dispositif de prelevement d'echantillons d'un liquide
FR2554236A1 (fr) * 1983-10-28 1985-05-03 Quardon Bruno Canne de prelevement de liquide a profondeur determinee
WO2009094193A1 (fr) * 2008-01-23 2009-07-30 Savannah River Nuclear Solutions, Llc Récipient d'échantillon actionné par dissolution
US8402843B2 (en) 2008-01-23 2013-03-26 Savannah River Nuclear Solutions, Llc Dissolution actuated sample container

Also Published As

Publication number Publication date
FR2380548B1 (fr) 1983-01-28

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Legal Events

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