EP 2364438 A1 20110914 - METHOD AND SYSTEM FOR ANALYSING SOLID PARTICLES IN A MEDIUM
Title (en)
METHOD AND SYSTEM FOR ANALYSING SOLID PARTICLES IN A MEDIUM
Title (de)
VERFAHREN UND SYSTEM ZUR ANALYSE VON FESTSTOFFTEILCHEN IN EINEM MEDIUM
Title (fr)
PROCEDE ET SYSTEME D'ANALYSE DE PARTICULES SOLIDES DANS UN MILIEU
Publication
Application
Priority
- FR 2009001321 W 20091117
- FR 0806447 A 20081118
Abstract (en)
[origin: WO2010058102A1] The present invention relates to a system (1) for analysing solid particles in a medium (2), including illumination means (3) suitable for generating a light field (30) in the medium (2), means (4) for trapping at least one section (30') of the light field (30) generated and arranged in the direction (31) of said light field (30), and main means (5) for detecting the light field (30") diffused by said solid particles in said medium (2). In said system, the main detection means (5) include a photodetector (52) for the light field (30") diffused by the solid particles in the medium (2) and a counter (53) of said solid particles in said medium (2), said main detection means (5) being positioned in a direction (51) forming an angle (a) substantially of 10° to 20º relative to the direction (31) of the light field (30) generated. The present invention also relates to a method for analysing solid particles in a medium (2) implementing such an analysis system (1).
IPC 8 full level
G01N 21/51 (2006.01); G01N 15/02 (2006.01)
CPC (source: EP KR US)
G01N 15/02 (2013.01 - KR); G01N 15/0211 (2013.01 - EP US); G01N 15/06 (2013.01 - EP US); G01N 21/51 (2013.01 - EP KR US); G01N 2021/4707 (2013.01 - EP US); G01N 2021/4709 (2013.01 - EP US); G01N 2201/0612 (2013.01 - EP US)
Citation (search report)
See references of WO 2010058102A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
FR 2938649 A1 20100521; FR 2938649 B1 20120330; EP 2364438 A1 20110914; JP 2012509486 A 20120419; KR 20120013297 A 20120214; US 2011310386 A1 20111222; WO 2010058102 A1 20100527; WO 2010058102 A8 20110630
DOCDB simple family (application)
FR 0806447 A 20081118; EP 09795454 A 20091117; FR 2009001321 W 20091117; JP 2011543791 A 20091117; KR 20117013885 A 20091117; US 200913129960 A 20091117