GR3004674T3 - - Google Patents

Info

Publication number
GR3004674T3
GR3004674T3 GR920400995T GR920400995T GR3004674T3 GR 3004674 T3 GR3004674 T3 GR 3004674T3 GR 920400995 T GR920400995 T GR 920400995T GR 920400995 T GR920400995 T GR 920400995T GR 3004674 T3 GR3004674 T3 GR 3004674T3
Authority
GR
Greece
Prior art keywords
cover
chamber
dish
orifice
bringing
Prior art date
Application number
GR920400995T
Other languages
English (en)
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 filed Critical
Publication of GR3004674T3 publication Critical patent/GR3004674T3/el

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/02—Selective separation of solid materials carried by, or dispersed in, gas currents by reversal of direction of flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/26—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies rotatable
    • 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
    • G01N1/2205—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with filters
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Centrifugal Separators (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
GR920400995T 1988-12-06 1992-05-22 GR3004674T3 (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8815974A FR2640046B1 (fr) 1988-12-06 1988-12-06 Capteur individuel portatif pour recueillir une fraction determinee des suspensions solides d'une atmosphere

Publications (1)

Publication Number Publication Date
GR3004674T3 true GR3004674T3 (el) 1993-04-28

Family

ID=9372622

Family Applications (1)

Application Number Title Priority Date Filing Date
GR920400995T GR3004674T3 (el) 1988-12-06 1992-05-22

Country Status (8)

Country Link
EP (1) EP0373045B1 (el)
AT (1) ATE74430T1 (el)
CA (1) CA2004657A1 (el)
DE (1) DE68901134D1 (el)
ES (1) ES2030992T3 (el)
FR (1) FR2640046B1 (el)
GR (1) GR3004674T3 (el)
ZA (1) ZA899323B (el)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19628456C2 (de) * 1996-07-15 2001-03-15 Wagner Alarm Sicherung Luftfilter
CA2425528C (en) 2000-10-11 2010-05-18 Christiaan Van Netten Personal and environmental air sampling apparatus
CA2364407A1 (en) * 2001-12-05 2003-06-05 Christiaan Van Netten Personal and environmental fluid sampling apparatus
FR2851656B1 (fr) * 2003-02-26 2005-11-18 Inrs Inst Nat De Rech Et De Se Selecteur de particules en suspension dans une atmosphere et dispositif d'echantillonnage pourvu d'un tel selecteur
WO2016028996A1 (en) 2014-08-20 2016-02-25 Research Triangle Institute Devices, systems and methods for detecting particles
US9915600B2 (en) 2016-02-19 2018-03-13 Research Triangle Institute Devices, systems and methods for detecting particles
US11047787B2 (en) 2019-04-29 2021-06-29 Research Triangle Institute And method for optical bench for detecting particles
CN112845011B (zh) * 2020-12-22 2021-12-10 天能电池(芜湖)有限公司 一种风力筛选铅粉装置
CN114323772B (zh) * 2022-03-07 2022-05-17 山东兰图地理信息工程有限公司 便携式地理信息采集装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE893905C (de) * 1951-03-18 1953-10-19 Mann & Hummel Filter Pneumatische Anlage zum Foerdern und Sichten von koernigem Schuettgut
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

Also Published As

Publication number Publication date
FR2640046A1 (fr) 1990-06-08
ATE74430T1 (de) 1992-04-15
ES2030992T3 (es) 1992-11-16
CA2004657A1 (fr) 1990-06-06
FR2640046B1 (fr) 1991-02-22
ZA899323B (en) 1990-08-29
EP0373045B1 (fr) 1992-04-01
DE68901134D1 (de) 1992-05-07
EP0373045A1 (fr) 1990-06-13

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