SE453015B - Metanordning avsedd for metning av koncentrationen av partiklar som transporteras med en vetska genom ett ror - Google Patents

Metanordning avsedd for metning av koncentrationen av partiklar som transporteras med en vetska genom ett ror

Info

Publication number
SE453015B
SE453015B SE8107026A SE8107026A SE453015B SE 453015 B SE453015 B SE 453015B SE 8107026 A SE8107026 A SE 8107026A SE 8107026 A SE8107026 A SE 8107026A SE 453015 B SE453015 B SE 453015B
Authority
SE
Sweden
Prior art keywords
measuring
detector
circuit
amplifier
liquid
Prior art date
Application number
SE8107026A
Other languages
English (en)
Swedish (sv)
Other versions
SE8107026L (sv
Inventor
Per-Hakan Sture Bergstrom
Roland Einar Jelvestam
Original Assignee
Bergstrom Per Hakan Sture
Roland Einar Jelvestam
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 Bergstrom Per Hakan Sture, Roland Einar Jelvestam filed Critical Bergstrom Per Hakan Sture
Priority to SE8107026A priority Critical patent/SE453015B/sv
Priority to DE19823239575 priority patent/DE3239575C2/de
Priority to CA000414432A priority patent/CA1199814A/en
Priority to FI823699A priority patent/FI73525C/fi
Priority to US06/439,224 priority patent/US4492868A/en
Priority to AU90657/82A priority patent/AU561251B2/en
Priority to FR8219613A priority patent/FR2517058B1/fr
Priority to JP20746782A priority patent/JPS5897645A/ja
Publication of SE8107026L publication Critical patent/SE8107026L/
Publication of SE453015B publication Critical patent/SE453015B/sv

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)
SE8107026A 1981-11-25 1981-11-25 Metanordning avsedd for metning av koncentrationen av partiklar som transporteras med en vetska genom ett ror SE453015B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8107026A SE453015B (sv) 1981-11-25 1981-11-25 Metanordning avsedd for metning av koncentrationen av partiklar som transporteras med en vetska genom ett ror
DE19823239575 DE3239575C2 (de) 1981-11-25 1982-10-26 Meßvorrichtung zur Messung der Konzentration von Partikeln in einer Flüssigkeit
CA000414432A CA1199814A (en) 1981-11-25 1982-10-28 Device for measuring fluid consistency
FI823699A FI73525C (fi) 1981-11-25 1982-10-29 Elektronisk maetanordning.
US06/439,224 US4492868A (en) 1981-11-25 1982-11-04 Device for measuring concentration of particles conveyed by a liquid
AU90657/82A AU561251B2 (en) 1981-11-25 1982-11-17 Measuring particle concentration
FR8219613A FR2517058B1 (fr) 1981-11-25 1982-11-17 Dispositif de mesure de la concentration de particules vehiculees par un liquide circulant dans un tube
JP20746782A JPS5897645A (ja) 1981-11-25 1982-11-25 液体中の粒子濃度測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8107026A SE453015B (sv) 1981-11-25 1981-11-25 Metanordning avsedd for metning av koncentrationen av partiklar som transporteras med en vetska genom ett ror

Publications (2)

Publication Number Publication Date
SE8107026L SE8107026L (sv) 1983-05-26
SE453015B true SE453015B (sv) 1988-01-04

Family

ID=20345126

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8107026A SE453015B (sv) 1981-11-25 1981-11-25 Metanordning avsedd for metning av koncentrationen av partiklar som transporteras med en vetska genom ett ror

Country Status (6)

Country Link
JP (1) JPS5897645A (de)
AU (1) AU561251B2 (de)
DE (1) DE3239575C2 (de)
FI (1) FI73525C (de)
FR (1) FR2517058B1 (de)
SE (1) SE453015B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995015488A1 (en) * 1993-12-03 1995-06-08 Per Bexelius Measuring device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3715507A1 (de) * 1987-05-09 1988-11-17 Berufsgenossenschaft Nahrungsm Verfahren und vorrichtung zur messung von staubkonzentrationen in gasen oder festpartikelkonzentrationen in fluessigkeiten
DE4014739A1 (de) * 1990-05-08 1991-11-28 Monitek Gmbh Messvorrichtung
DE102005025181A1 (de) * 2005-06-01 2006-12-07 Sick Engineering Gmbh Partikelkonzentrations-Messvorrichtung und Messverfahren

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1598834A (de) * 1968-12-27 1970-07-06
DE2137585A1 (de) * 1971-07-27 1973-02-08 Tokyo Keiki Kk Vorrichtung zur feststellung und/oder messung von fluessigkeits-verunreinigungen
JPS5031881B2 (de) * 1971-09-16 1975-10-16
US3810695A (en) * 1972-12-14 1974-05-14 Gam Rad Fluid analyzer with variable light path
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
US3954342A (en) * 1974-03-28 1976-05-04 Jan Boeke Optical device for monitoring clarity of a fluid
JPS5126080A (de) * 1974-08-27 1976-03-03 Sharp Kk
US4080076A (en) * 1976-07-28 1978-03-21 Optronix Inc. Suspended solids analyzer using multiple light sources and photodetectors
US4243883A (en) * 1979-01-19 1981-01-06 Midwest Cardiovascular Institute Foundation Blood hematocrit monitoring system
GB2097529B (en) * 1981-04-28 1984-09-19 Itt Ind Ltd Detecting oil in water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995015488A1 (en) * 1993-12-03 1995-06-08 Per Bexelius Measuring device
US5717210A (en) * 1993-12-03 1998-02-10 Bexelius; Per Measuring device

Also Published As

Publication number Publication date
AU561251B2 (en) 1987-05-07
JPS5897645A (ja) 1983-06-10
FI73525B (fi) 1987-06-30
DE3239575A1 (de) 1983-07-07
FI823699A0 (fi) 1982-10-29
DE3239575C2 (de) 1994-08-11
FR2517058B1 (fr) 1986-08-08
FI73525C (fi) 1987-10-09
FR2517058A1 (fr) 1983-05-27
SE8107026L (sv) 1983-05-26
AU9065782A (en) 1984-05-31
FI823699L (fi) 1983-05-26

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