FR2524144B1 - Preleveur d'echantillons - Google Patents

Preleveur d'echantillons

Info

Publication number
FR2524144B1
FR2524144B1 FR8205142A FR8205142A FR2524144B1 FR 2524144 B1 FR2524144 B1 FR 2524144B1 FR 8205142 A FR8205142 A FR 8205142A FR 8205142 A FR8205142 A FR 8205142A FR 2524144 B1 FR2524144 B1 FR 2524144B1
Authority
FR
France
Prior art keywords
sample collector
collector
sample
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
FR8205142A
Other languages
English (en)
Other versions
FR2524144A1 (fr
Inventor
Raymond Mangin
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.)
INST RECH HYDROLOGIQUES
Original Assignee
INST RECH HYDROLOGIQUES
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 INST RECH HYDROLOGIQUES filed Critical INST RECH HYDROLOGIQUES
Priority to FR8205142A priority Critical patent/FR2524144B1/fr
Publication of FR2524144A1 publication Critical patent/FR2524144A1/fr
Application granted granted Critical
Publication of FR2524144B1 publication Critical patent/FR2524144B1/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/10Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/10Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • G01N2001/205Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a valve
    • G01N2001/2057Sample chamber in a valve/piston

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)
FR8205142A 1982-03-24 1982-03-24 Preleveur d'echantillons Expired FR2524144B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8205142A FR2524144B1 (fr) 1982-03-24 1982-03-24 Preleveur d'echantillons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8205142A FR2524144B1 (fr) 1982-03-24 1982-03-24 Preleveur d'echantillons

Publications (2)

Publication Number Publication Date
FR2524144A1 FR2524144A1 (fr) 1983-09-30
FR2524144B1 true FR2524144B1 (fr) 1986-02-07

Family

ID=9272411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8205142A Expired FR2524144B1 (fr) 1982-03-24 1982-03-24 Preleveur d'echantillons

Country Status (1)

Country Link
FR (1) FR2524144B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599148B1 (fr) * 1986-05-22 1988-09-16 Centre Nat Rech Scient Dispositif permettant de conserver la sterilite d'un milieu de culture en enceinte pendant le prelevement d'echantillons
FR2621390B1 (fr) * 1987-10-06 1992-03-27 Commissariat Energie Atomique Dispositif de transfert d'une quantite determinee de fluide entre une conduite et une derivation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1257964A (fr) * 1969-01-27 1971-12-22
US3746217A (en) * 1971-09-07 1973-07-17 E Hanset Measuring system
US4181022A (en) * 1978-12-18 1980-01-01 Perry Jack A Pressure rise tube sampler

Also Published As

Publication number Publication date
FR2524144A1 (fr) 1983-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse