FR2991772A1 - Procede de mesure continue et sans maintenance de particules dans l'air et dispositif associe - Google Patents
Procede de mesure continue et sans maintenance de particules dans l'air et dispositif associe Download PDFInfo
- Publication number
- FR2991772A1 FR2991772A1 FR1201638A FR1201638A FR2991772A1 FR 2991772 A1 FR2991772 A1 FR 2991772A1 FR 1201638 A FR1201638 A FR 1201638A FR 1201638 A FR1201638 A FR 1201638A FR 2991772 A1 FR2991772 A1 FR 2991772A1
- Authority
- FR
- France
- Prior art keywords
- particles
- air
- filter
- maintenance
- 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.)
- Granted
Links
- 239000002245 particle Substances 0.000 title abstract description 27
- 238000000034 method Methods 0.000 title abstract description 7
- 238000012423 maintenance Methods 0.000 title abstract description 3
- 238000005259 measurement Methods 0.000 abstract description 6
- 238000004378 air conditioning Methods 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract description 2
- 210000000707 wrist Anatomy 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 208000006673 asthma Diseases 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000011882 ultra-fine particle Substances 0.000 description 2
- 206010061216 Infarction Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 231100000045 chemical toxicity Toxicity 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007574 infarction Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004848 nephelometry Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- G01N1/2208—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with impactors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0272—Investigating particle size or size distribution with screening; with classification by filtering
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/065—Investigating concentration of particle suspensions using condensation nuclei counters
-
- G01N15/075—
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0255—Investigating particle size or size distribution with mechanical, e.g. inertial, classification, and investigation of sorted collections
- G01N2015/0261—Investigating particle size or size distribution with mechanical, e.g. inertial, classification, and investigation of sorted collections using impactors
Abstract
Description
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1201638A FR2991772B1 (fr) | 2012-06-06 | 2012-06-06 | Procede de mesure continue et sans maintenance de particules dans l'air et dispositif associe |
PCT/FR2013/051303 WO2013182822A1 (fr) | 2012-06-06 | 2013-06-06 | Procédé et dispositif de mesure continue et sans maintenance de particules dans l'air |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1201638A FR2991772B1 (fr) | 2012-06-06 | 2012-06-06 | Procede de mesure continue et sans maintenance de particules dans l'air et dispositif associe |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2991772A1 true FR2991772A1 (fr) | 2013-12-13 |
FR2991772B1 FR2991772B1 (fr) | 2016-05-06 |
Family
ID=47227847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1201638A Active FR2991772B1 (fr) | 2012-06-06 | 2012-06-06 | Procede de mesure continue et sans maintenance de particules dans l'air et dispositif associe |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2991772B1 (fr) |
WO (1) | WO2013182822A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105043822B (zh) * | 2014-12-31 | 2018-03-27 | 江苏天瑞仪器股份有限公司 | 一种大气颗粒物采集测量装置 |
US10458990B1 (en) | 2015-03-06 | 2019-10-29 | Scanit Technologies, Inc. | Spore state discrimination |
US10684209B1 (en) | 2015-03-06 | 2020-06-16 | Scanit Technologies, Inc. | Particle collection media cartridge with tensioning mechanism |
US9933351B2 (en) | 2015-03-06 | 2018-04-03 | Scanit Technologies, Inc. | Personal airborne particle monitor with quantum dots |
FR3054915B1 (fr) * | 2016-08-02 | 2020-01-17 | Finsecur | Detecteur de fumee, de gaz ou de particules, systeme et procede de detection de fumee, de gaz ou de particules |
FR3054916B1 (fr) * | 2016-08-02 | 2020-01-24 | Finsecur | Detecteur de fumee, systeme et procede de detection de fumee |
WO2018024984A1 (fr) | 2016-08-02 | 2018-02-08 | Finsecur | Détecteur de fumée, de gaz ou de particules, système et procédé de détection de fumée, de gaz ou de particules |
US11808681B1 (en) | 2019-11-18 | 2023-11-07 | Scanit Technologies, Inc. | Airborne particle monitor having illumination sleeve with shaped borehole for increased efficiency |
DE102019008646A1 (de) * | 2019-12-13 | 2021-06-17 | Wenker Gmbh & Co. Kg | Vorrichtung und Verfahren zur Abtrennung von Schwebstoffen aus Gasströmen mit strömenden Gasen |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4301002A (en) * | 1980-03-27 | 1981-11-17 | The United States Of America As Represented By The United States Department Of Energy | High efficiency virtual impactor |
US4670135A (en) * | 1986-06-27 | 1987-06-02 | Regents Of The University Of Minnesota | High volume virtual impactor |
WO1998032001A1 (fr) * | 1997-01-22 | 1998-07-23 | President And Fellows Of Harvard College | Procedes et appareil permettant une surveillance continue de la masse particulaire ambiante |
US20020122177A1 (en) * | 2000-11-13 | 2002-09-05 | Constantinos Sioutas | High-quality continuous particulate matter monitor |
US20020124664A1 (en) * | 1998-11-13 | 2002-09-12 | Mesosystems Technology, Inc. | Robust system for screening mail for biological agents |
DE102004038243A1 (de) * | 2004-02-05 | 2005-08-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Aerosolklassierer-Vorrichtung zum Erfassen von gesundheitsrelevanten Staubpartikeln, inklusive des Ultrafeinstaubes |
US20050247868A1 (en) * | 2004-03-01 | 2005-11-10 | Call Charles J | Biological alarm |
KR20100041580A (ko) * | 2008-10-14 | 2010-04-22 | (주)에이치시티 | 응축 입자 계수 장치 |
-
2012
- 2012-06-06 FR FR1201638A patent/FR2991772B1/fr active Active
-
2013
- 2013-06-06 WO PCT/FR2013/051303 patent/WO2013182822A1/fr active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4301002A (en) * | 1980-03-27 | 1981-11-17 | The United States Of America As Represented By The United States Department Of Energy | High efficiency virtual impactor |
US4670135A (en) * | 1986-06-27 | 1987-06-02 | Regents Of The University Of Minnesota | High volume virtual impactor |
WO1998032001A1 (fr) * | 1997-01-22 | 1998-07-23 | President And Fellows Of Harvard College | Procedes et appareil permettant une surveillance continue de la masse particulaire ambiante |
US20020124664A1 (en) * | 1998-11-13 | 2002-09-12 | Mesosystems Technology, Inc. | Robust system for screening mail for biological agents |
US20020122177A1 (en) * | 2000-11-13 | 2002-09-05 | Constantinos Sioutas | High-quality continuous particulate matter monitor |
DE102004038243A1 (de) * | 2004-02-05 | 2005-08-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Aerosolklassierer-Vorrichtung zum Erfassen von gesundheitsrelevanten Staubpartikeln, inklusive des Ultrafeinstaubes |
US20050247868A1 (en) * | 2004-03-01 | 2005-11-10 | Call Charles J | Biological alarm |
KR20100041580A (ko) * | 2008-10-14 | 2010-04-22 | (주)에이치시티 | 응축 입자 계수 장치 |
Non-Patent Citations (1)
Title |
---|
SATYA SESHADRI ET AL: "In-Line Virtual Impactor for Scalping Large Particles in Bioaerosol Inlets", 20 June 2007 (2007-06-20), XP055064751, Retrieved from the Internet <URL:http://aerosoltechnologylab.tamu.edu/SCOAR2007/ivi.pdf> [retrieved on 20130530] * |
Also Published As
Publication number | Publication date |
---|---|
FR2991772B1 (fr) | 2016-05-06 |
WO2013182822A1 (fr) | 2013-12-12 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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TP | Transmission of property |
Owner name: BRUNO AUBERT, FR Effective date: 20160721 |
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PLFP | Fee payment |
Year of fee payment: 6 |
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TP | Transmission of property |
Owner name: ENVIRONNEMENT SA, FR Effective date: 20180118 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 9 |
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PLFP | Fee payment |
Year of fee payment: 10 |
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PLFP | Fee payment |
Year of fee payment: 11 |
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PLFP | Fee payment |
Year of fee payment: 12 |