GB746340A - Improvements in or relating to devices for obtaining an indication of the viscosity of a liquid - Google Patents

Improvements in or relating to devices for obtaining an indication of the viscosity of a liquid

Info

Publication number
GB746340A
GB746340A GB16548/54A GB1654854A GB746340A GB 746340 A GB746340 A GB 746340A GB 16548/54 A GB16548/54 A GB 16548/54A GB 1654854 A GB1654854 A GB 1654854A GB 746340 A GB746340 A GB 746340A
Authority
GB
United Kingdom
Prior art keywords
liquid
conduit
viscosity
tube
capillary
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
GB16548/54A
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
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 Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Publication of GB746340A publication Critical patent/GB746340A/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
    • G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
    • G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
    • G01N11/08—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture by measuring pressure required to produce a known flow

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 Fluid Pressure (AREA)

Abstract

746,340. Measuring viscosity. NAAMLOOZE VENNOOTSCHAP DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ. June 4, 1954 [June 8, 1953], No. 16548/54. Class 106 (2). A device for indicating viscosity of a liquid by means of a capillary tube 7, a volumetric pump for pumping the liquid through the tube, and a pressure gauge for measuring the difference in pressure between two points in the tube, is characterized in that to obtain continuous readings of the viscosity of e.g. a heated liquid fuel flowing through a conduit, the tube 7 is located within the conduit 3, 1, 2 and the pump withdraws part of the liquid from the conduit to be forced through the capillary and back into the conduit while the rest of the liquid is conducted round the tube. As shown, the pump is also located within the conduit and comprises gears 9, 11 driven by a shaft 10, its pressure opening being connected at 13 to the capillary and at 14 to a duct 17 leading to the gauge. An overflow valve 15 discharging at 16 into the conduit may be provided. The pressure gauge may be provided with a scale on which it is possible to read off directly the number of degrees by which the temperature of the liquid must be raised to cause its viscosity to fall to a desired maximum.
GB16548/54A 1953-06-08 1954-06-04 Improvements in or relating to devices for obtaining an indication of the viscosity of a liquid Expired GB746340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL746340X 1953-06-08

Publications (1)

Publication Number Publication Date
GB746340A true GB746340A (en) 1956-03-14

Family

ID=19822824

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16548/54A Expired GB746340A (en) 1953-06-08 1954-06-04 Improvements in or relating to devices for obtaining an indication of the viscosity of a liquid

Country Status (4)

Country Link
BE (1) BE529389A (en)
FR (1) FR1109419A (en)
GB (1) GB746340A (en)
NL (1) NL81065C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938369A (en) * 1973-05-04 1976-02-17 Itt Industries, Inc. Arrangement for controlling the viscosity of a fluid
US4442704A (en) * 1982-07-12 1984-04-17 Swearingen Judson S Viscosity meter
US4750351A (en) * 1987-08-07 1988-06-14 The United States Of America As Represented By The Secretary Of The Army In-line viscometer
WO2013066806A1 (en) * 2011-10-31 2013-05-10 Freeslate, Inc. Automated capillary viscometer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938369A (en) * 1973-05-04 1976-02-17 Itt Industries, Inc. Arrangement for controlling the viscosity of a fluid
US4442704A (en) * 1982-07-12 1984-04-17 Swearingen Judson S Viscosity meter
US4750351A (en) * 1987-08-07 1988-06-14 The United States Of America As Represented By The Secretary Of The Army In-line viscometer
WO2013066806A1 (en) * 2011-10-31 2013-05-10 Freeslate, Inc. Automated capillary viscometer

Also Published As

Publication number Publication date
NL81065C (en)
BE529389A (en)
FR1109419A (en) 1956-01-27

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