FR2905760A1 - Dispositif et procede de mesure d'au moins un parametre dans un fluide - Google Patents
Dispositif et procede de mesure d'au moins un parametre dans un fluide Download PDFInfo
- Publication number
- FR2905760A1 FR2905760A1 FR0757509A FR0757509A FR2905760A1 FR 2905760 A1 FR2905760 A1 FR 2905760A1 FR 0757509 A FR0757509 A FR 0757509A FR 0757509 A FR0757509 A FR 0757509A FR 2905760 A1 FR2905760 A1 FR 2905760A1
- Authority
- FR
- France
- Prior art keywords
- radiation
- sensor
- fluid
- measuring
- particles
- 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.)
- Pending
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 75
- 230000003595 spectral effect Effects 0.000 title claims abstract description 13
- 238000001514 detection method Methods 0.000 title claims abstract description 9
- 230000035945 sensitivity Effects 0.000 title claims abstract description 8
- 239000000446 fuel Substances 0.000 title description 3
- 239000012530 fluid Substances 0.000 claims abstract description 41
- 239000002245 particle Substances 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000005259 measurement Methods 0.000 claims description 17
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
-
- 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
- G01N15/0205—Investigating particle size or size distribution by optical means
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006043013A DE102006043013A1 (de) | 2006-09-13 | 2006-09-13 | Vorrichtung und Verfahren zur Messung wenigstens eines Parameters von Partikeln in einem Fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2905760A1 true FR2905760A1 (fr) | 2008-03-14 |
Family
ID=39104696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0757509A Pending FR2905760A1 (fr) | 2006-09-13 | 2007-09-12 | Dispositif et procede de mesure d'au moins un parametre dans un fluide |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7630074B2 (enExample) |
| JP (1) | JP2008070370A (enExample) |
| DE (1) | DE102006043013A1 (enExample) |
| FR (1) | FR2905760A1 (enExample) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4441816A (en) * | 1982-03-25 | 1984-04-10 | The United States Of America As Represented By The United States Department Of Energy | Optical double-slit particle measuring system |
| US4664513A (en) * | 1984-09-25 | 1987-05-12 | Cornell Research Foundation, Inc. | Multidimensional vorticity measurement optical probe system |
| US4679939A (en) * | 1985-12-23 | 1987-07-14 | The United States Of America As Represented By The Secretary Of The Air Firce | In situ small particle diagnostics |
| JP2832117B2 (ja) * | 1991-11-29 | 1998-12-02 | キヤノン株式会社 | サンプル測定デバイス及びサンプル測定システム |
| CH695710A5 (it) | 1996-01-04 | 2006-07-31 | Sigrist Ag Dr | Verfahren und Einrichtung zur optischen Konzentrationsmessung von Feinstaub in einem Medium. |
| DE60029878T2 (de) * | 1999-05-04 | 2007-03-15 | Mettler-Toledo Autochem, Inc. | Verfahren und Vorrichtung zur Bestimmung von Teilchen unter Benutzung der Reflexion eines mehrfachabtastenden Strahls |
| US6774995B2 (en) * | 2001-08-03 | 2004-08-10 | Pointsource Technologies, Llc | Identification of particles in fluid |
| JP4329555B2 (ja) * | 2004-02-04 | 2009-09-09 | Ｔｏｔｏ株式会社 | エアロゾル粒子径測定方法、装置およびそれを備える複合構造物作製装置 |
| JP2006189337A (ja) * | 2005-01-06 | 2006-07-20 | Fuji Electric Systems Co Ltd | 微粒子測定装置 |
-
2006
- 2006-09-13 DE DE102006043013A patent/DE102006043013A1/de not_active Withdrawn
-
2007
- 2007-09-12 FR FR0757509A patent/FR2905760A1/fr active Pending
- 2007-09-13 JP JP2007238305A patent/JP2008070370A/ja active Pending
-
2008
- 2008-04-21 US US12/148,718 patent/US7630074B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE102006043013A1 (de) | 2008-03-27 |
| JP2008070370A (ja) | 2008-03-27 |
| US20080266566A1 (en) | 2008-10-30 |
| US7630074B2 (en) | 2009-12-08 |
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