FR2982025B1 - Procede de determination selective d'une quantite de vapeur d'huile ou d'aerosols - Google Patents

Procede de determination selective d'une quantite de vapeur d'huile ou d'aerosols

Info

Publication number
FR2982025B1
FR2982025B1 FR1259646A FR1259646A FR2982025B1 FR 2982025 B1 FR2982025 B1 FR 2982025B1 FR 1259646 A FR1259646 A FR 1259646A FR 1259646 A FR1259646 A FR 1259646A FR 2982025 B1 FR2982025 B1 FR 2982025B1
Authority
FR
France
Prior art keywords
aerosols
oil vapor
selective determination
selective
determination
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.)
Active
Application number
FR1259646A
Other languages
English (en)
Other versions
FR2982025A1 (fr
Inventor
Andreas Seeck
Ralf Strothmann
Andreas Mohrmann
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.)
Draeger Safety AG and Co KGaA
Original Assignee
Draeger Safety AG and Co KGaA
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 Draeger Safety AG and Co KGaA filed Critical Draeger Safety AG and Co KGaA
Publication of FR2982025A1 publication Critical patent/FR2982025A1/fr
Application granted granted Critical
Publication of FR2982025B1 publication Critical patent/FR2982025B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • 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
    • G01N15/0255—Investigating particle size or size distribution with mechanical, e.g. inertial, classification, and investigation of sorted collections
    • 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
    • G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
    • G01N15/0612—Optical scan of the deposits
    • 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
    • G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
    • G01N15/0637—Moving support
    • 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
    • G01N2015/0023—Investigating dispersion of liquids
    • G01N2015/0026—Investigating dispersion of liquids in gas, e.g. fog

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
FR1259646A 2011-10-26 2012-10-10 Procede de determination selective d'une quantite de vapeur d'huile ou d'aerosols Active FR2982025B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011117020A DE102011117020B3 (de) 2011-10-26 2011-10-26 Verfahren zur selektiven Bestimmung derMenge von Ölnebel oder Aerosolen

Publications (2)

Publication Number Publication Date
FR2982025A1 FR2982025A1 (fr) 2013-05-03
FR2982025B1 true FR2982025B1 (fr) 2017-07-07

Family

ID=46177023

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1259646A Active FR2982025B1 (fr) 2011-10-26 2012-10-10 Procede de determination selective d'une quantite de vapeur d'huile ou d'aerosols

Country Status (5)

Country Link
US (1) US8767211B2 (fr)
CN (1) CN103076264B (fr)
DE (1) DE102011117020B3 (fr)
FR (1) FR2982025B1 (fr)
GB (1) GB2496003B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017123495B3 (de) 2017-10-10 2019-04-11 Man Diesel & Turbo Se Brennkraftmaschine
CN112014168A (zh) * 2020-09-22 2020-12-01 天津大学 一种基于cfd模拟的油雾采样系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321822A (en) * 1980-06-05 1982-03-30 The Regents Of The University Of Minnesota Impactor apparatus
US6431014B1 (en) * 1999-07-23 2002-08-13 Msp Corporation High accuracy aerosol impactor and monitor
US7082811B2 (en) * 2003-08-06 2006-08-01 Msp Corporation Cascade impactor with individually driven impactor plates
US7591980B2 (en) * 2004-03-01 2009-09-22 Mesosystems Technology, Inc. Biological alarm
DE102006023714B4 (de) * 2006-05-19 2008-04-17 Dräger Safety AG & Co. KGaA Vorrichtung und Verfahren zur selektiven Bestimmung der Menge von Ölnebel
DE102008049908A1 (de) 2008-10-02 2010-04-08 Robert Bosch Gmbh Verfahren zur Erzeugung eines Detektionssignals und Erfassungseinrichtung
US8243274B2 (en) * 2009-03-09 2012-08-14 Flir Systems, Inc. Portable diesel particulate monitor
GB2474540B (en) * 2009-10-17 2011-12-28 Dra Ger Safety Ag & Co Kgaa Device for the selective quantitative determination of oil mist or aerosols
CN102121893B (zh) * 2010-12-02 2012-07-04 中国人民解放军防化指挥工程学院 超高压水雾试验系统

Also Published As

Publication number Publication date
CN103076264A (zh) 2013-05-01
GB2496003A (en) 2013-05-01
US8767211B2 (en) 2014-07-01
GB201206238D0 (en) 2012-05-23
CN103076264B (zh) 2015-08-19
US20130107264A1 (en) 2013-05-02
GB2496003B (en) 2014-03-12
FR2982025A1 (fr) 2013-05-03
DE102011117020B3 (de) 2012-11-29

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