BRPI0508677A - dispositivo óptico para a detecção visual de entidades coloidais em amostras de fluido estacionárias - Google Patents

dispositivo óptico para a detecção visual de entidades coloidais em amostras de fluido estacionárias

Info

Publication number
BRPI0508677A
BRPI0508677A BRPI0508677-9A BRPI0508677A BRPI0508677A BR PI0508677 A BRPI0508677 A BR PI0508677A BR PI0508677 A BRPI0508677 A BR PI0508677A BR PI0508677 A BRPI0508677 A BR PI0508677A
Authority
BR
Brazil
Prior art keywords
optical device
fluid samples
visual detection
stationary fluid
entities
Prior art date
Application number
BRPI0508677-9A
Other languages
English (en)
Portuguese (pt)
Inventor
Jaideep Chatterjee
Sukdeb Pal
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Publication of BRPI0508677A publication Critical patent/BRPI0508677A/pt

Links

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
    • G01N15/06—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
    • G01N15/075—Investigating concentration of particle suspensions by optical means
    • 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
    • G01N2015/0096—Investigating consistence of powders, dustability, dustiness

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)
BRPI0508677-9A 2004-03-16 2005-02-17 dispositivo óptico para a detecção visual de entidades coloidais em amostras de fluido estacionárias BRPI0508677A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN321MU2004 2004-03-16
PCT/EP2005/001775 WO2005095923A1 (en) 2004-03-16 2005-02-17 Improved detection device

Publications (1)

Publication Number Publication Date
BRPI0508677A true BRPI0508677A (pt) 2007-08-21

Family

ID=34961388

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0508677-9A BRPI0508677A (pt) 2004-03-16 2005-02-17 dispositivo óptico para a detecção visual de entidades coloidais em amostras de fluido estacionárias

Country Status (5)

Country Link
CN (1) CN1934436B (pl)
BR (1) BRPI0508677A (pl)
PL (1) PL380683A1 (pl)
RU (1) RU2375699C2 (pl)
WO (1) WO2005095923A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008105870A1 (en) * 2007-02-27 2008-09-04 Wildwood Industries Apparatus and method for visualization of fluid borne particles
CN102841041B (zh) * 2012-08-24 2015-10-28 洛阳兰迪玻璃机器股份有限公司 基于视觉成像技术检测支撑物颗粒的方法及系统
DE102014006835A1 (de) * 2014-05-13 2015-11-19 Kocher-Plastik Maschinenbau Gmbh Prüfvorrichtung zum Überprüfen von Behältererzeugnissen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619623A (en) * 1968-08-20 1971-11-09 Roy W Huston Examination of fluid suspensions of particulated matter
CN85202399U (zh) * 1985-06-17 1986-07-16 吉林市科学技术研究所 输液微粒检测仪
JPS63309836A (ja) * 1987-06-12 1988-12-16 Mitsubishi Kasei Corp 粒子群の静止画像処理装置
GB2299161A (en) * 1995-03-24 1996-09-25 Alan Philip Roper Electronic digital control unit for measuring pollution levels in liquids
JP3745947B2 (ja) * 2000-08-23 2006-02-15 ミクニキカイ株式会社 流体中の微粒子粒径測定方法および装置

Also Published As

Publication number Publication date
WO2005095923A1 (en) 2005-10-13
RU2375699C2 (ru) 2009-12-10
RU2006136368A (ru) 2008-04-27
CN1934436B (zh) 2011-03-09
PL380683A1 (pl) 2007-03-05
CN1934436A (zh) 2007-03-21

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2204 DE 02/04/2013.