GB851621A - Viscometer - Google Patents

Viscometer

Info

Publication number
GB851621A
GB851621A GB12592/58A GB1259258A GB851621A GB 851621 A GB851621 A GB 851621A GB 12592/58 A GB12592/58 A GB 12592/58A GB 1259258 A GB1259258 A GB 1259258A GB 851621 A GB851621 A GB 851621A
Authority
GB
United Kingdom
Prior art keywords
reed
april
viscometer
fabbenfabriken
bayer
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
GB12592/58A
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 GB851621A publication Critical patent/GB851621A/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
    • G01N11/16—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

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)
  • Polyesters Or Polycarbonates (AREA)

Abstract

851,621. Electric measuring systems. FABBENFABRIKEN BAYER A.G. April 21, 1958 [April 29, 1957], No. 12592/68. Class 40 (1). A viscometer comprises a steel rod a held at one end in a clamp k and vibrated at about its natural frequency by an electromagnet c which is supplied at 50 c/s., the reed being dipped into the test liquid b, as described an unsaturated polyester resin undergoing a polymerization process, to a depth of from 1 to 10 mm., and the amplitude of vibration of the reed being sensed by coils wound on magnets d, e, in the field of which the reed vibrates. The output signal is rectified and fed to a recorder-type measuring system m s . It is stated that the polyester may be kept at a constant temperature between 0‹ C. and 100‹ C.
GB12592/58A 1957-04-29 1958-04-21 Viscometer Expired GB851621A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE851621X 1957-04-29

Publications (1)

Publication Number Publication Date
GB851621A true GB851621A (en) 1960-10-19

Family

ID=6781732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12592/58A Expired GB851621A (en) 1957-04-29 1958-04-21 Viscometer

Country Status (1)

Country Link
GB (1) GB851621A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796088A (en) * 1971-12-01 1974-03-12 Projectus Ind Produkter Ab Method and device for measuring the viscosity of a liquid or the concentration of solid matter suspended in a liquid
EP0015550A1 (en) * 1979-03-05 1980-09-17 Fresenius AG Method and device for determining the viscoelastic properties of fluids
GB2139354A (en) * 1983-05-03 1984-11-07 British Hydromechanics Monitoring process conditions
US4558588A (en) * 1983-04-15 1985-12-17 Societe Francaise De Services S.A. Vibrating needle viscosity meter
EP0304283A2 (en) * 1987-08-19 1989-02-22 Seiko Instruments Inc. Apparatus for measuring a characteristic of a liquid
US4875362A (en) * 1985-04-17 1989-10-24 Eur-Control Kalle Ab Method and apparatus for measuring the viscosity of a medium
US5211054A (en) * 1987-08-19 1993-05-18 Seiko Instruments Inc. Method and system for analyzing a gelation reaction by utilizing a piezoelectric resonator

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796088A (en) * 1971-12-01 1974-03-12 Projectus Ind Produkter Ab Method and device for measuring the viscosity of a liquid or the concentration of solid matter suspended in a liquid
EP0015550A1 (en) * 1979-03-05 1980-09-17 Fresenius AG Method and device for determining the viscoelastic properties of fluids
US4558588A (en) * 1983-04-15 1985-12-17 Societe Francaise De Services S.A. Vibrating needle viscosity meter
GB2139354A (en) * 1983-05-03 1984-11-07 British Hydromechanics Monitoring process conditions
US4875362A (en) * 1985-04-17 1989-10-24 Eur-Control Kalle Ab Method and apparatus for measuring the viscosity of a medium
EP0304283A2 (en) * 1987-08-19 1989-02-22 Seiko Instruments Inc. Apparatus for measuring a characteristic of a liquid
EP0304283A3 (en) * 1987-08-19 1990-07-04 Seiko Instruments Inc. Apparatus for measuring a characteristic of a liquid
US5211054A (en) * 1987-08-19 1993-05-18 Seiko Instruments Inc. Method and system for analyzing a gelation reaction by utilizing a piezoelectric resonator

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