GB764850A - Improvements relating to measuring instruments for determining rheological properties - Google Patents

Improvements relating to measuring instruments for determining rheological properties

Info

Publication number
GB764850A
GB764850A GB647755A GB647755A GB764850A GB 764850 A GB764850 A GB 764850A GB 647755 A GB647755 A GB 647755A GB 647755 A GB647755 A GB 647755A GB 764850 A GB764850 A GB 764850A
Authority
GB
United Kingdom
Prior art keywords
measuring
rod
fixed
march
strips
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
GB647755A
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB764850A publication Critical patent/GB764850A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01N11/14—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by using rotary bodies, e.g. vane
    • 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)
  • 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 Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

764,850. Viscosimeters. FARBENFABRIKEN BAYER AKT.-GES. March 4, 1955 [March 5,1954], No. 6477/55. Class 106 (2). An instrument for measuring viscosity and other theological properties comprises a driven member 2, Fig. 1, and a measuring member 3 which is fixed to one end of a tension rod 4 whose other end is fixed to a measuring head 5, the material to be tested being introduced into the annular space 10 between the members 2, 3. A lever 6, Fig. 2, for measuring the torsional moment is rigidly fixed to the rod 4 between its ends and is in contact with the operating member 8 of an electrical inductive displacement receiver 9. Alternatively, the torsion rod 4 may be directly provided with elongation measurements strips 11-14, Fig. 3. The indications from the receiver or from the strips may be amplified and connected to a measuring bridge or to a cathode-ray oscillograph. To study theological properties or thixotropic changes the rod 4 and inner member 3 may be vibrated at their natural frequency either with the outer member 2 stationary or rotating and the damping examined. Steady oscillations of prescribed amplitude and frequency may alternatively be applied to the member 2.
GB647755A 1954-03-05 1955-03-04 Improvements relating to measuring instruments for determining rheological properties Expired GB764850A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF14096A DE1082434B (en) 1954-03-05 1954-03-05 Measuring device for determining the rheological properties of flowing substances

Publications (1)

Publication Number Publication Date
GB764850A true GB764850A (en) 1957-01-02

Family

ID=7087486

Family Applications (1)

Application Number Title Priority Date Filing Date
GB647755A Expired GB764850A (en) 1954-03-05 1955-03-04 Improvements relating to measuring instruments for determining rheological properties

Country Status (5)

Country Link
CH (1) CH328787A (en)
DE (1) DE1082434B (en)
FR (1) FR1119920A (en)
GB (1) GB764850A (en)
NL (1) NL95389C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977790A (en) * 1956-10-19 1961-04-04 Vyzk A Zkusebni Letecky Ustav Electromagnetic rotary viscometer
US3128620A (en) * 1961-11-28 1964-04-14 Union Carbide Corp Torque tube rotational viscometer
US3349606A (en) * 1965-03-10 1967-10-31 Edward W Merrill Viscometers
EP0124383A1 (en) * 1983-05-03 1984-11-07 National Research Development Corporation Monitoring physical properties of a fluid
GB2304907A (en) * 1995-09-06 1997-03-26 William Ferguson Watson Rubber testing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE475C (en) * 1877-09-01 L. BRIESE in Charlottenburg Control apparatus in the form of a tape measure

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977790A (en) * 1956-10-19 1961-04-04 Vyzk A Zkusebni Letecky Ustav Electromagnetic rotary viscometer
US3128620A (en) * 1961-11-28 1964-04-14 Union Carbide Corp Torque tube rotational viscometer
US3349606A (en) * 1965-03-10 1967-10-31 Edward W Merrill Viscometers
EP0124383A1 (en) * 1983-05-03 1984-11-07 National Research Development Corporation Monitoring physical properties of a fluid
GB2139354A (en) * 1983-05-03 1984-11-07 British Hydromechanics Monitoring process conditions
WO1984004388A1 (en) * 1983-05-03 1984-11-08 British Hydromechanics Monitoring physical properties of a fluid
GB2304907A (en) * 1995-09-06 1997-03-26 William Ferguson Watson Rubber testing
GB2304907B (en) * 1995-09-06 1999-05-05 William Ferguson Watson Rubber testing
US6000279A (en) * 1995-09-06 1999-12-14 Watson; William Ferguson Rubber testing

Also Published As

Publication number Publication date
NL95389C (en)
CH328787A (en) 1958-03-31
FR1119920A (en) 1956-06-27
DE1082434B (en) 1960-05-25

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