GB758199A - Improvements in or relating to viscometers - Google Patents

Improvements in or relating to viscometers

Info

Publication number
GB758199A
GB758199A GB2812853A GB2812853A GB758199A GB 758199 A GB758199 A GB 758199A GB 2812853 A GB2812853 A GB 2812853A GB 2812853 A GB2812853 A GB 2812853A GB 758199 A GB758199 A GB 758199A
Authority
GB
United Kingdom
Prior art keywords
transformer
mass
coils
jan
meter
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
GB2812853A
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.)
REINHOLD ADOLF PHILLIP WERTHEI
Original Assignee
REINHOLD ADOLF PHILLIP WERTHEI
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 REINHOLD ADOLF PHILLIP WERTHEI filed Critical REINHOLD ADOLF PHILLIP WERTHEI
Priority to GB2812853A priority Critical patent/GB758199A/en
Publication of GB758199A publication Critical patent/GB758199A/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
    • G01N11/12—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by measuring rising or falling speed of the body; by measuring penetration of wedged gauges

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)
  • Measuring Volume Flow (AREA)

Abstract

758,199. Measuring viscosity. WERTHEIM, R. A. P. Jan. 13, 1955 [Oct. 13, 1953; Jan. 6, 1954], Nos. 28128/53 and 336/54. Class 106 (2). The rate of fall of the mass in a falling- mass viscometer is measured electrically by four electric coils wound as two coil units 23, 24, Fig. 2, and 25, 26, respectively spaced apart from one another on bobbins 18, 19, Fig. 1, located on tubes 17, 27, the inner of which contains the liquid to be tested, the coils being arranged in an impedance bridge fed from a transformer 36 and vibrator 40 and having a transformer 43 and condenser 44 connected across its other diagonal, the secondary 45 of the transformer being connected to a rectifier 46 and a meter 47. The falling mass 48 which may be wholly of metal or metal particles bound in a binder and which may comprise a ring or be spherical pear cylindrical or pinshaped changes the inductance of the coils as it passes thereby giving an indication on the meter 47. The current surges in the output circuit may be used to operate timing apparatus. The embodiment shown in Fig. 1 illustrates two different sized tubes for liquids of different viscosities, in another embodiment the apparatus is arranged within a tank containing the liquid.
GB2812853A 1953-10-13 1953-10-13 Improvements in or relating to viscometers Expired GB758199A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2812853A GB758199A (en) 1953-10-13 1953-10-13 Improvements in or relating to viscometers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2812853A GB758199A (en) 1953-10-13 1953-10-13 Improvements in or relating to viscometers

Publications (1)

Publication Number Publication Date
GB758199A true GB758199A (en) 1956-10-03

Family

ID=10270705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2812853A Expired GB758199A (en) 1953-10-13 1953-10-13 Improvements in or relating to viscometers

Country Status (1)

Country Link
GB (1) GB758199A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772910A (en) * 1971-12-22 1973-11-20 Us Air Force Precision viscometer timer control system
EP2333513A1 (en) * 2008-09-26 2011-06-15 Asahi Breweries, Ltd. Falling speed measuring sensor for falling body viscometer and falling speed measuring method
EP2472246A1 (en) * 2009-10-03 2012-07-04 Asahi Group Holdings, Ltd. Method of determining falling state of falling body for viscometer of falling body type, falling-body velocity measuring sensor, and viscometer of falling body type including same
CN106596341A (en) * 2016-11-17 2017-04-26 内蒙古科技大学 Three-dimensional laser positioning liquid viscosity coefficient measuring instrument
CN113370101A (en) * 2021-06-08 2021-09-10 北京时代新维测控设备有限公司 Viscosity tube rapid clamping device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772910A (en) * 1971-12-22 1973-11-20 Us Air Force Precision viscometer timer control system
EP2333513A1 (en) * 2008-09-26 2011-06-15 Asahi Breweries, Ltd. Falling speed measuring sensor for falling body viscometer and falling speed measuring method
EP2333513A4 (en) * 2008-09-26 2014-03-19 Asahi Group Holdings Ltd Falling speed measuring sensor for falling body viscometer and falling speed measuring method
EP2472246A1 (en) * 2009-10-03 2012-07-04 Asahi Group Holdings, Ltd. Method of determining falling state of falling body for viscometer of falling body type, falling-body velocity measuring sensor, and viscometer of falling body type including same
EP2472246A4 (en) * 2009-10-03 2014-03-19 Asahi Group Holdings Ltd Method of determining falling state of falling body for viscometer of falling body type, falling-body velocity measuring sensor, and viscometer of falling body type including same
CN106596341A (en) * 2016-11-17 2017-04-26 内蒙古科技大学 Three-dimensional laser positioning liquid viscosity coefficient measuring instrument
CN106596341B (en) * 2016-11-17 2019-01-08 内蒙古科技大学 A kind of three-dimensional laser positioning coefficient of viscosity measuring instrument
CN113370101A (en) * 2021-06-08 2021-09-10 北京时代新维测控设备有限公司 Viscosity tube rapid clamping device

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