GB1425405A - Probe for an ultrasonic viscosimeter - Google Patents

Probe for an ultrasonic viscosimeter

Info

Publication number
GB1425405A
GB1425405A GB2024373A GB2024373A GB1425405A GB 1425405 A GB1425405 A GB 1425405A GB 2024373 A GB2024373 A GB 2024373A GB 2024373 A GB2024373 A GB 2024373A GB 1425405 A GB1425405 A GB 1425405A
Authority
GB
United Kingdom
Prior art keywords
probe
ultrasonic
viscosimeter
bar
couplings
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
GB2024373A
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.)
VYSKUMNY USTAV MECHANIZACIE A AUTOMATIZACIE
Original Assignee
VYSKUMNY USTAV MECHANIZACIE A AUTOMATIZACIE
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 VYSKUMNY USTAV MECHANIZACIE A AUTOMATIZACIE filed Critical VYSKUMNY USTAV MECHANIZACIE A AUTOMATIZACIE
Publication of GB1425405A publication Critical patent/GB1425405A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/10—Measuring characteristics of vibrations in solids by using direct conduction to the detector of torsional vibrations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/16—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by measuring damping effect upon oscillatory body
    • G01N11/162—Oscillations being torsional, e.g. produced by rotating bodies

Landscapes

  • Physics & Mathematics (AREA)
  • General 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)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

1425405 Ultrasonic viscosimeter; ultrasonic probes VYSKUMNY USTAV MECHANIZACIE A AUTOMATIZACIE 27 April 1973 [19 July 1972] 20243/73 Headings H4D and H4J A torsion vibrator for an ultrasonic viscosimeter comprises a magnetostriction bar 1 extending through a toroidal transformer 2 and coupled to a resonant extension 4 and a resonant probe 3. The points at which bar 1 is coupled to probe 3 and extension 4 are joined to a casing 6 through couplings 7, 8. The bar 1, casing 6 and couplings 7, 8 form the secondary of transformer 2, the primary of which is energized by A.C. or unidirectional pulses to vibrate the resonator. The vibrations are sensed by a pick-up coil 5, and their damping is measured to determine the viscosity of a liquid contacting probe 3.
GB2024373A 1972-07-19 1973-04-27 Probe for an ultrasonic viscosimeter Expired GB1425405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS510772A CS159054B1 (en) 1972-07-19 1972-07-19

Publications (1)

Publication Number Publication Date
GB1425405A true GB1425405A (en) 1976-02-18

Family

ID=5395305

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2024373A Expired GB1425405A (en) 1972-07-19 1973-04-27 Probe for an ultrasonic viscosimeter

Country Status (9)

Country Link
JP (1) JPS4954079A (en)
AT (1) AT342899B (en)
CH (1) CH560387A5 (en)
CS (1) CS159054B1 (en)
DD (1) DD102472A1 (en)
FR (1) FR2193485A5 (en)
GB (1) GB1425405A (en)
IT (1) IT990898B (en)
SE (1) SE398161B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2725521B1 (en) * 1994-10-06 1997-04-18 Gaglione Renaud DEVICE FOR DETERMINING THE COMPLEX CHARACTERISTIC IMPEDANCE IN SHEARING OF FLUIDS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074882B (en) * 1951-05-22 1960-02-04 Bendix Aviation Corporation, New York, N Y (V St A) Arrangement for determining the mechanical constants of a non-solid substance
US2701469A (en) * 1953-05-29 1955-02-08 Rca Corp Viscometer
GB830463A (en) * 1954-11-13 1960-03-16
US2819610A (en) * 1955-05-31 1958-01-14 Du Pont Viscosimeter probe
GB910881A (en) * 1957-09-02 1962-11-21 Nat Res Dev Improvements in or relating to viscometers

Also Published As

Publication number Publication date
CS159054B1 (en) 1974-12-27
CH560387A5 (en) 1975-03-27
AT342899B (en) 1978-04-25
DE2311497B2 (en) 1976-09-23
ATA247573A (en) 1977-08-15
IT990898B (en) 1975-07-10
SE398161B (en) 1977-12-05
DD102472A1 (en) 1973-12-12
JPS4954079A (en) 1974-05-25
FR2193485A5 (en) 1974-02-15
DE2311497A1 (en) 1974-02-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee