IE871252L - A viscometer - Google Patents

A viscometer

Info

Publication number
IE871252L
IE871252L IE871252A IE125287A IE871252L IE 871252 L IE871252 L IE 871252L IE 871252 A IE871252 A IE 871252A IE 125287 A IE125287 A IE 125287A IE 871252 L IE871252 L IE 871252L
Authority
IE
Ireland
Prior art keywords
pick
plate
drive
plates
drive plates
Prior art date
Application number
IE871252A
Original Assignee
Ferrosan Ab
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 Ferrosan Ab filed Critical Ferrosan Ab
Priority to IE871252A priority Critical patent/IE871252L/en
Priority to ZA883418A priority patent/ZA883418B/en
Priority to GB08811567A priority patent/GB2204701A/en
Publication of IE871252L publication Critical patent/IE871252L/en

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

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)
  • Detergent Compositions (AREA)
  • Developing Agents For Electrophotography (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Abstract

A viscometer 1 comprises a synchronous motor having an output connected to a bob through a torque transducer 6 and bearing 7. The transducer 6 includes a spring 12, two arcuate capacitive drive plates 15, 16, an annular capacitive pick-up plate 17 surrounded by ground plates and a screen plate 14 intermediate the drive plates 15, 16 and pick-up plate 17. The pick-up plate 17 is connected to pick-up electronic circuits 20 and the drive plates 15, 16 are connected to drive electronic circuits 21. Rotation of the screen plate 14 provides a signal to the pick-up plate 17 which provides a measure of viscosity. <IMAGE> [GB2204701A]
IE871252A 1987-05-14 1987-05-14 A viscometer IE871252L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IE871252A IE871252L (en) 1987-05-14 1987-05-14 A viscometer
ZA883418A ZA883418B (en) 1987-05-14 1988-05-13 A viscometer
GB08811567A GB2204701A (en) 1987-05-14 1988-05-16 Viscometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE871252A IE871252L (en) 1987-05-14 1987-05-14 A viscometer

Publications (1)

Publication Number Publication Date
IE871252L true IE871252L (en) 1988-11-14

Family

ID=11024367

Family Applications (1)

Application Number Title Priority Date Filing Date
IE871252A IE871252L (en) 1987-05-14 1987-05-14 A viscometer

Country Status (3)

Country Link
GB (1) GB2204701A (en)
IE (1) IE871252L (en)
ZA (1) ZA883418B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287732A (en) * 1990-10-03 1994-02-22 Toki Sangyo Co., Ltd. Rotary viscosimeter
US5201214A (en) * 1991-09-12 1993-04-13 Toki Sangyo Co., Ltd. Rotary viscosimeter having pivot protection apparatus
AT508705B1 (en) * 2009-10-22 2011-06-15 Anton Paar Gmbh rotational viscometer
US9562840B2 (en) 2014-12-03 2017-02-07 Cambridge Viscosity, Inc. High precision reciprocating bob viscometer
WO2017186189A1 (en) 2016-04-29 2017-11-02 诺泰科生物科技（苏州）有限公司 Cap removal device, and thrombelastography device having same
WO2017186188A1 (en) 2016-04-29 2017-11-02 诺泰科生物科技（苏州）有限公司 Bracket,thrombelastography device, and support system
JP7346070B2 (en) 2018-04-30 2023-09-19 アントン パール ゲゼルシャフト ミット ベシュレンクテル ハフツング How to determine the viscosity of a substance using a rotational viscometer
AT521194A1 (en) * 2018-04-30 2019-11-15 Anton Paar Gmbh Method for determining the viscosity of substances with a rotational viscometer

Also Published As

Publication number Publication date
GB8811567D0 (en) 1988-06-22
ZA883418B (en) 1989-01-25
GB2204701A (en) 1988-11-16

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