FR1373598A - Method and apparatus for controlling a fluid - Google Patents

Method and apparatus for controlling a fluid

Info

Publication number
FR1373598A
FR1373598A FR953068A FR953068A FR1373598A FR 1373598 A FR1373598 A FR 1373598A FR 953068 A FR953068 A FR 953068A FR 953068 A FR953068 A FR 953068A FR 1373598 A FR1373598 A FR 1373598A
Authority
FR
France
Prior art keywords
fluid
controlling
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
FR953068A
Other languages
French (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.)
Automation Industries Inc
Original Assignee
Automation Industries Inc
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 US261724A external-priority patent/US3269172A/en
Application filed by Automation Industries Inc filed Critical Automation Industries Inc
Priority to FR953068A priority Critical patent/FR1373598A/en
Application granted granted Critical
Publication of FR1373598A publication Critical patent/FR1373598A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/07—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from polymer solutions
    • 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
    • G01N15/02—Investigating particle size or size distribution
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR953068A 1963-02-28 1963-11-08 Method and apparatus for controlling a fluid Expired FR1373598A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR953068A FR1373598A (en) 1963-02-28 1963-11-08 Method and apparatus for controlling a fluid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US261724A US3269172A (en) 1963-02-28 1963-02-28 Apparatus for measuring particles in liquids
FR953068A FR1373598A (en) 1963-02-28 1963-11-08 Method and apparatus for controlling a fluid

Publications (1)

Publication Number Publication Date
FR1373598A true FR1373598A (en) 1964-09-25

Family

ID=26204233

Family Applications (1)

Application Number Title Priority Date Filing Date
FR953068A Expired FR1373598A (en) 1963-02-28 1963-11-08 Method and apparatus for controlling a fluid

Country Status (1)

Country Link
FR (1) FR1373598A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562242A1 (en) * 1984-03-27 1985-10-04 Micro Pure Systems Inc Method and device for identifying discontinuities in a flow by an ultrasound technique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562242A1 (en) * 1984-03-27 1985-10-04 Micro Pure Systems Inc Method and device for identifying discontinuities in a flow by an ultrasound technique

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