FI59880C - Foerfarande och anordning foer maetning av egenskaper hos ett i en behaollare inneslutet material - Google Patents

Foerfarande och anordning foer maetning av egenskaper hos ett i en behaollare inneslutet material Download PDF

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Publication number
FI59880C
FI59880C FI771198A FI771198A FI59880C FI 59880 C FI59880 C FI 59880C FI 771198 A FI771198 A FI 771198A FI 771198 A FI771198 A FI 771198A FI 59880 C FI59880 C FI 59880C
Authority
FI
Finland
Prior art keywords
acoustic
pulse
output
input
sweep curve
Prior art date
Application number
FI771198A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI59880B (fi
FI771198A (de
Inventor
Nikolai Ivanovich Brazhnikov
Nikolai Nikolaevich Khavsky
Vladimir Fedorovich Kravchenko
Original Assignee
Vnii K Tsvetmetavtomatika
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
Priority claimed from SU762348738A external-priority patent/SU1348656A1/ru
Priority claimed from SU762348577A external-priority patent/SU947837A1/ru
Priority claimed from SU762355919A external-priority patent/SU798493A1/ru
Priority claimed from SU762355918A external-priority patent/SU678315A1/ru
Priority claimed from SU762361105A external-priority patent/SU798744A1/ru
Priority claimed from SU762373614A external-priority patent/SU892293A1/ru
Priority claimed from SU762380280A external-priority patent/SU947834A1/ru
Priority claimed from SU7602383179A external-priority patent/SU581380A1/ru
Priority claimed from SU762386080A external-priority patent/SU1377597A2/ru
Priority claimed from SU762398438A external-priority patent/SU1377598A1/ru
Application filed by Vnii K Tsvetmetavtomatika filed Critical Vnii K Tsvetmetavtomatika
Publication of FI771198A publication Critical patent/FI771198A/fi
Publication of FI59880B publication Critical patent/FI59880B/fi
Publication of FI59880C publication Critical patent/FI59880C/fi
Application granted granted Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/032—Analysing fluids by measuring attenuation of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4454—Signal recognition, e.g. specific values or portions, signal events, signatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02809—Concentration of a compound, e.g. measured by a surface mass change

Landscapes

  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FI771198A 1976-04-16 1977-04-15 Foerfarande och anordning foer maetning av egenskaper hos ett i en behaollare inneslutet material FI59880C (fi)

Applications Claiming Priority (34)

Application Number Priority Date Filing Date Title
SU762348738A SU1348656A1 (ru) 1976-04-16 1976-04-16 Способ ультразвукового контрол границы раздела несмешивающихс сред в резервуаре
SU2348577 1976-04-16
SU2348738 1976-04-16
SU762348577A SU947837A1 (ru) 1976-04-16 1976-04-16 Способ формировани сигнала управлени дозированием жидкостей
SU762355918A SU678315A1 (ru) 1976-05-10 1976-05-10 Устройство дл контрол уровн жидкости
SU2355918 1976-05-10
SU762355919A SU798493A1 (ru) 1976-05-10 1976-05-10 Способ контрол уровн жидкости
SU2355919 1976-05-10
SU2363254 1976-05-12
SU2359878 1976-05-12
SU2359878 1976-05-12
SU762361105A SU798744A1 (ru) 1976-05-12 1976-05-12 Формирователь сигнала управлени дОзиРОВАНиЕМ жидКиХ СРЕд
SU2363254 1976-05-12
SU2361105 1976-05-12
SU2380861 1976-06-21
SU762373614A SU892293A1 (ru) 1976-06-21 1976-06-21 Способ контрол параметров жидкостей
SU2380861 1976-06-21
SU2373614 1976-06-21
SU762380280A SU947834A1 (ru) 1976-07-01 1976-07-01 Формирователь сигнала управлени дозированием жидкостей
SU2383179 1976-07-01
SU2383172 1976-07-01
SU7602383179A SU581380A1 (ru) 1976-07-01 1976-07-01 Датчик уровн дл объемного дозатора жидкости
SU2383172 1976-07-01
SU2380280 1976-07-01
SU2386080 1976-07-08
SU762386080A SU1377597A2 (ru) 1976-07-08 1976-07-08 Устройство дл контрол уровн жидкости
SU2387999 1976-07-12
SU2387999 1976-07-12
SU2398439 1976-08-12
SU762398438A SU1377598A1 (ru) 1976-08-12 1976-08-12 Ультразвуковой сигнализатор уровн расплавленного металла
SU2395661 1976-08-12
SU2398438 1976-08-12
SU2395661 1976-08-12
SU2398439 1976-08-12

Publications (3)

Publication Number Publication Date
FI771198A FI771198A (de) 1977-10-17
FI59880B FI59880B (fi) 1981-06-30
FI59880C true FI59880C (fi) 1981-10-12

Family

ID=27585979

Family Applications (1)

Application Number Title Priority Date Filing Date
FI771198A FI59880C (fi) 1976-04-16 1977-04-15 Foerfarande och anordning foer maetning av egenskaper hos ett i en behaollare inneslutet material

Country Status (4)

Country Link
JP (1) JPS52148193A (de)
DE (1) DE2716833C3 (de)
FI (1) FI59880C (de)
GB (1) GB1550085A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478072A (en) * 1981-10-09 1984-10-23 The British Petroleum Company P.L.C. Apparatus for determining the concentration of solids dispersed in a liquid
US4543827A (en) * 1982-07-12 1985-10-01 Sumitomo Rubber Industries Method for measuring physical properties of material
GB8427713D0 (en) * 1984-11-02 1984-12-12 Evans T E Liquid detection and identification
JPH0660890B2 (ja) * 1985-04-26 1994-08-10 株式会社日立製作所 懸濁物質の凝集状態判別装置
DE3812293A1 (de) * 1988-04-13 1989-10-26 Endress Hauser Gmbh Co Fuellstandsmessgeraet
DE4437684C2 (de) * 1994-10-21 2001-07-26 Friedrich Erasme Vorrichtung zur Messung der Konzentration einer in einem Behältnis befindlichen, sich zeitlich stofflich verändernden Flüssigkeit
US5824881A (en) * 1996-09-13 1998-10-20 Cobe Laboratories Gas/fluid detector for contained fluid systems
DE19737276C2 (de) * 1997-08-27 2000-12-28 Joachim Doering Verfahren und Vorrichtung zur Ultraschall-Überwachung der physikalischen und chemischen Eigenschaften von Duroplasten bei der Verarbeitung
DE19818768A1 (de) * 1998-04-27 1999-10-28 Heuft Systemtechnik Gmbh Verfahren und Vorrichtung zum Ermitteln des Füllstands von Behältern
AT520658B1 (de) * 2017-12-07 2020-09-15 Johannes Kepler Univ Linz Prozessüberwachung bei der herstellung von spritzgussformteilen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5011474A (de) * 1973-06-01 1975-02-05

Also Published As

Publication number Publication date
DE2716833B2 (de) 1979-08-30
FI59880B (fi) 1981-06-30
JPS5740464B2 (de) 1982-08-27
FI771198A (de) 1977-10-17
JPS52148193A (en) 1977-12-09
DE2716833C3 (de) 1980-06-12
DE2716833A1 (de) 1977-10-27
GB1550085A (en) 1979-08-08

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MM Patent lapsed

Owner name: VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY I