FR2851656B1 - Selecteur de particules en suspension dans une atmosphere et dispositif d'echantillonnage pourvu d'un tel selecteur - Google Patents

Selecteur de particules en suspension dans une atmosphere et dispositif d'echantillonnage pourvu d'un tel selecteur

Info

Publication number
FR2851656B1
FR2851656B1 FR0302322A FR0302322A FR2851656B1 FR 2851656 B1 FR2851656 B1 FR 2851656B1 FR 0302322 A FR0302322 A FR 0302322A FR 0302322 A FR0302322 A FR 0302322A FR 2851656 B1 FR2851656 B1 FR 2851656B1
Authority
FR
France
Prior art keywords
selector
atmosphere
device provided
sampling device
suspended particle
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 - Fee Related
Application number
FR0302322A
Other languages
English (en)
Other versions
FR2851656A1 (fr
Inventor
Peter Gorner
Richard Wrobel
Olivier Witscherger
Florence Roger
Jean Francois Fabries
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.)
Institut National de Recherche et de Securite INRS
Original Assignee
Institut National de Recherche et de Securite INRS
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 Institut National de Recherche et de Securite INRS filed Critical Institut National de Recherche et de Securite INRS
Priority to FR0302322A priority Critical patent/FR2851656B1/fr
Publication of FR2851656A1 publication Critical patent/FR2851656A1/fr
Application granted granted Critical
Publication of FR2851656B1 publication Critical patent/FR2851656B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2211—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with cyclones
    • 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
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/24—Suction devices
    • 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
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N2001/222—Other features
    • G01N2001/2223—Other features aerosol sampling devices
    • G01N2015/019—

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (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)
FR0302322A 2003-02-26 2003-02-26 Selecteur de particules en suspension dans une atmosphere et dispositif d'echantillonnage pourvu d'un tel selecteur Expired - Fee Related FR2851656B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0302322A FR2851656B1 (fr) 2003-02-26 2003-02-26 Selecteur de particules en suspension dans une atmosphere et dispositif d'echantillonnage pourvu d'un tel selecteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0302322A FR2851656B1 (fr) 2003-02-26 2003-02-26 Selecteur de particules en suspension dans une atmosphere et dispositif d'echantillonnage pourvu d'un tel selecteur

Publications (2)

Publication Number Publication Date
FR2851656A1 FR2851656A1 (fr) 2004-08-27
FR2851656B1 true FR2851656B1 (fr) 2005-11-18

Family

ID=32799586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0302322A Expired - Fee Related FR2851656B1 (fr) 2003-02-26 2003-02-26 Selecteur de particules en suspension dans une atmosphere et dispositif d'echantillonnage pourvu d'un tel selecteur

Country Status (1)

Country Link
FR (1) FR2851656B1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2389119A1 (fr) * 1977-04-25 1978-11-24 Charbonnages De France Dispositif de prelevement selectif de poussieres selon la granulometrie
US4461183A (en) * 1982-03-05 1984-07-24 Wedding James B Ambient aerosol sampler inlet
FR2585832B1 (fr) * 1985-08-05 1987-10-16 Charbonnages De France Capteur individuel portatif ameliore pour analyse d'empoussierage
US5040424A (en) * 1988-07-21 1991-08-20 Regents Of The University Of Minnesota High volume PM10 sampling inlet
FR2640046B1 (fr) * 1988-12-06 1991-02-22 Inst Nal Rech Securite Capteur individuel portatif pour recueillir une fraction determinee des suspensions solides d'une atmosphere
US5412975A (en) * 1993-11-12 1995-05-09 The Regents Of The University Of California Universal inlet for airborne-particle size-selective sampling
US6337213B1 (en) * 1998-12-21 2002-01-08 The Regents Of The University Of California Apparatus and method for collection and concentration of respirable particles into a small fluid volume
US6156212A (en) * 1999-02-03 2000-12-05 Sandia Corporation Opposed-flow virtual cyclone for particle concentration

Also Published As

Publication number Publication date
FR2851656A1 (fr) 2004-08-27

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Effective date: 20181031