FR2517059B1 - Dispositif de mesure de la concentration de particules vehiculees par un liquide circulant dans un tube - Google Patents

Dispositif de mesure de la concentration de particules vehiculees par un liquide circulant dans un tube

Info

Publication number
FR2517059B1
FR2517059B1 FR8219614A FR8219614A FR2517059B1 FR 2517059 B1 FR2517059 B1 FR 2517059B1 FR 8219614 A FR8219614 A FR 8219614A FR 8219614 A FR8219614 A FR 8219614A FR 2517059 B1 FR2517059 B1 FR 2517059B1
Authority
FR
France
Prior art keywords
vehiculated
particles
concentration
measuring
tube
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.)
Expired
Application number
FR8219614A
Other languages
English (en)
French (fr)
Other versions
FR2517059A1 (fr
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.)
BERGSTROEM PAER HAAKAN
Original Assignee
BERGSTROEM PAER HAAKAN
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 BERGSTROEM PAER HAAKAN filed Critical BERGSTROEM PAER HAAKAN
Publication of FR2517059A1 publication Critical patent/FR2517059A1/fr
Application granted granted Critical
Publication of FR2517059B1 publication Critical patent/FR2517059B1/fr
Expired legal-status Critical Current

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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material 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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR8219614A 1981-11-25 1982-11-17 Dispositif de mesure de la concentration de particules vehiculees par un liquide circulant dans un tube Expired FR2517059B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8107027A SE453016B (sv) 1981-11-25 1981-11-25 Metanordning for metning av koncentrationen av partiklar som transporteras med en vetska genom ett ror

Publications (2)

Publication Number Publication Date
FR2517059A1 FR2517059A1 (fr) 1983-05-27
FR2517059B1 true FR2517059B1 (fr) 1986-08-08

Family

ID=20345127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8219614A Expired FR2517059B1 (fr) 1981-11-25 1982-11-17 Dispositif de mesure de la concentration de particules vehiculees par un liquide circulant dans un tube

Country Status (6)

Country Link
JP (1) JPS5897646A (fi)
AU (1) AU561105B2 (fi)
DE (1) DE3239574C2 (fi)
FI (1) FI73526C (fi)
FR (1) FR2517059B1 (fi)
SE (1) SE453016B (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231179A1 (en) * 1984-09-26 1987-08-12 Apm Limited Concentration meter
JPH03109151U (fi) * 1990-02-21 1991-11-08
JPH0466569U (fi) * 1990-10-19 1992-06-11
SE507486C3 (sv) * 1991-09-12 1998-07-13 Valmet Automation Kajaani Ltd Foerfarande och anordning foer maetning av fiberegenskaper med naera-infra-roed-spektroskopi
US5456102A (en) * 1993-03-19 1995-10-10 Moorehead; Jack Method and apparatus for particle counting and counter calibration

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1598831C3 (de) * 1967-03-18 1973-11-29 Metrawatt Gmbh, 8500 Nuernberg Trubungsmesser mit Kontrollvorrich tung
US3510666A (en) * 1967-05-05 1970-05-05 Bowser Inc Turbidity meter having calibrating light source
US3800147A (en) * 1969-01-22 1974-03-26 Gam Rad Turbidimeter with formed flow chamber
DE2137585A1 (de) * 1971-07-27 1973-02-08 Tokyo Keiki Kk Vorrichtung zur feststellung und/oder messung von fluessigkeits-verunreinigungen
US3810695A (en) * 1972-12-14 1974-05-14 Gam Rad Fluid analyzer with variable light path
JPS545986B2 (fi) * 1973-07-20 1979-03-23
SE382116B (sv) * 1973-09-27 1976-01-12 H O T Wiksell Sett for fotometrisk uppmetning av slamhalten vid rening av avloppsvatten samt anordning for genomforande av forfarandet
JPS5126080A (fi) * 1974-08-27 1976-03-03 Sharp Kk
FR2404217A1 (fr) * 1977-09-23 1979-04-20 Inst Cercetari Modernizari Opacimetre pour les dispersions non-uniformes
US4243883A (en) * 1979-01-19 1981-01-06 Midwest Cardiovascular Institute Foundation Blood hematocrit monitoring system
JPS57106844A (en) * 1980-12-24 1982-07-02 Toyota Motor Corp Moisture detecting method in liquid fuel
GB2097529B (en) * 1981-04-28 1984-09-19 Itt Ind Ltd Detecting oil in water

Also Published As

Publication number Publication date
SE8107027L (sv) 1983-05-26
FR2517059A1 (fr) 1983-05-27
FI73526C (fi) 1987-10-09
DE3239574C2 (de) 1994-08-18
AU561105B2 (en) 1987-04-30
DE3239574A1 (de) 1983-07-07
SE453016B (sv) 1988-01-04
JPS5897646A (ja) 1983-06-10
FI823700A0 (fi) 1982-10-29
FI823700L (fi) 1983-05-26
AU9046482A (en) 1983-06-02
FI73526B (fi) 1987-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse