FR1197130A - Procédé de dosage notamment de substances en suspension dans un liquide - Google Patents

Procédé de dosage notamment de substances en suspension dans un liquide

Info

Publication number
FR1197130A
FR1197130A FR1197130DA FR1197130A FR 1197130 A FR1197130 A FR 1197130A FR 1197130D A FR1197130D A FR 1197130DA FR 1197130 A FR1197130 A FR 1197130A
Authority
FR
France
Prior art keywords
dosing
suspension
liquid
particular substances
substances
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
Other languages
English (en)
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.)
Safran Aerosystems SAS
Original Assignee
Intertechnique SA
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 Intertechnique SA filed Critical Intertechnique SA
Application granted granted Critical
Publication of FR1197130A publication Critical patent/FR1197130A/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
    • 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
    • G01N29/02—Analysing fluids
    • G01N29/024—Analysing fluids by measuring propagation velocity or propagation time 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
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
    • 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
    • G01N2291/024—Mixtures
    • G01N2291/02416—Solids in liquids
    • 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
    • G01N2291/025—Change of phase or condition
    • G01N2291/0255—(Bio)chemical reactions, e.g. on biosensors
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/102—Number of transducers one emitter, one receiver

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)
  • Acoustics & Sound (AREA)
FR1197130D 1958-03-07 1958-03-07 Procédé de dosage notamment de substances en suspension dans un liquide Expired FR1197130A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1197130T 1958-03-07

Publications (1)

Publication Number Publication Date
FR1197130A true FR1197130A (fr) 1959-11-27

Family

ID=9669519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1197130D Expired FR1197130A (fr) 1958-03-07 1958-03-07 Procédé de dosage notamment de substances en suspension dans un liquide

Country Status (1)

Country Link
FR (1) FR1197130A (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220261A (en) * 1962-06-12 1965-11-30 Itek Corp Method of determining the loading or mean particle radius of a fluid carrying particulate material
US3486370A (en) * 1966-02-22 1969-12-30 Commissariat Energie Atomique Method and device for measuring the gas content of a flowing two-phase mixture
FR2029487A1 (fr) * 1969-01-27 1970-10-23 Bin Dicator Cy
US3779070A (en) * 1971-11-23 1973-12-18 Autometrics Co Particle size and percent solids monitor
US3802271A (en) * 1971-05-04 1974-04-09 P Bertelson Method of acoustically analyzing particles in a fluid
EP0108849A1 (fr) * 1982-11-16 1984-05-23 General Signal Corporation Appareil et méthode du contrôle d'une consistance
US4535622A (en) * 1983-07-28 1985-08-20 Nalco Chemical Company Non-clogging deposit monitor
WO1987002770A1 (fr) * 1985-10-29 1987-05-07 Acumet Precision Instruments Limited Mesure de la densite
CN101915719A (zh) * 2010-07-20 2010-12-15 丹东东方测控技术有限公司 双通道高低频超声波衰减信号检测装置

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220261A (en) * 1962-06-12 1965-11-30 Itek Corp Method of determining the loading or mean particle radius of a fluid carrying particulate material
US3486370A (en) * 1966-02-22 1969-12-30 Commissariat Energie Atomique Method and device for measuring the gas content of a flowing two-phase mixture
FR2029487A1 (fr) * 1969-01-27 1970-10-23 Bin Dicator Cy
US3802271A (en) * 1971-05-04 1974-04-09 P Bertelson Method of acoustically analyzing particles in a fluid
US3779070A (en) * 1971-11-23 1973-12-18 Autometrics Co Particle size and percent solids monitor
EP0108849A1 (fr) * 1982-11-16 1984-05-23 General Signal Corporation Appareil et méthode du contrôle d'une consistance
US4535622A (en) * 1983-07-28 1985-08-20 Nalco Chemical Company Non-clogging deposit monitor
WO1987002770A1 (fr) * 1985-10-29 1987-05-07 Acumet Precision Instruments Limited Mesure de la densite
CN101915719A (zh) * 2010-07-20 2010-12-15 丹东东方测控技术有限公司 双通道高低频超声波衰减信号检测装置

Similar Documents

Publication Publication Date Title
FR1236720A (fr) Pompe de distribution de liquides
BE573712A (fr) Procédé et appareil pour administrer des quantités dosées de substances actives en vue de leur résorption percutanée.
BE584822A (fr) Distributeur de liquide
FR1209949A (fr) Perfectionnements aux procédés et dispositifs d'ancrage pour barres de mise en précontrainte
CH360462A (fr) Seringue hypodermique et procédé pour sa fabrication
FR1197130A (fr) Procédé de dosage notamment de substances en suspension dans un liquide
FR1242058A (fr) Distributeur de liquide
FR1508973A (fr) Procédé pour le dosage simultané du glucose et du fructose
FR1241152A (fr) Procédé de traitement en continu d'un premier liquide avec un deuxième liquide non miscible avec le premier
FR1501850A (fr) Procédé de remplissage d'ossatures poreuses pour électrodes avec des matières deremplissage actives et électrodes conformes à celles obtenues
FR1296515A (fr) Procédé de fabrication de solutions de chloramphénicol dans des liquides aqueux
FR1217610A (fr) Procédé de mélange de substances quelconques dans un milieu liquide
FR1239185A (fr) Procédé et dispositif de mesure continue de la radioactivité de substances contenues dans un liquide
FR1230326A (fr) Procédé et dispositif pour enfoncer des liquides ou des masses pâteuses dans des couches de terrain
FR1176190A (fr) Robinet doseur notamment pour suspension de solides dans un liquide
FR1248664A (fr) Distributeurs de liquides, notamment de médicaments
FR1200924A (fr) Procédé et dispositif pour pulvérisation de liquides
BE580434R (fr) Procédé et dispositif pour injecter des liquides ou des bouillies dans des couches de terrain
FR1268671A (fr) Procédé et dispositif pour le dosage de matières
FR1223037A (fr) Acides 1-halogéno-aminonaphtalène-sulfoniques et procédé pour les préparer
FR1163776A (fr) Procédé de comptage de liquide et compteur pour sa mise en oeuvre
FR1177238A (fr) Procédé pour souder de façon étanche le rilsan sur lui-même dans le cas où le rilsan façonné contient un liquide
FR1275072A (fr) Procédé de formation d'un trou dans du béton
FR1204284A (fr) Répartiteur de liquide
FR1357869A (fr) Procédé et dispositif pour déterminer le volume moyen de particules