ES477129A1 - Aparato para comprobar las propiedades de un fluido. - Google Patents

Aparato para comprobar las propiedades de un fluido.

Info

Publication number
ES477129A1
ES477129A1 ES477129A ES477129A ES477129A1 ES 477129 A1 ES477129 A1 ES 477129A1 ES 477129 A ES477129 A ES 477129A ES 477129 A ES477129 A ES 477129A ES 477129 A1 ES477129 A1 ES 477129A1
Authority
ES
Spain
Prior art keywords
fluid
cooperating faces
processes
devices
viscous fluids
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
ES477129A
Other languages
English (en)
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.)
Ovutime Inc
Original Assignee
Ovutime Inc
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 Ovutime Inc filed Critical Ovutime Inc
Publication of ES477129A1 publication Critical patent/ES477129A1/es
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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A61B10/0012—Ovulation-period determination
    • A61B2010/0022—Ovulation-period determination based on measurement of viscosity or visco-elasticity

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)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

La comprobación de las propiedades reológicas de un fluido se efectúa entre un par de elementos que tiene caras cooperantes, las cuales están caracterizadas por unas diminutas porciones salientes y huecas dispersas de manera aleatoria. Las porciones salientes de cada cara son planas y están dispuestas geométricamente en un plano común. Las porciones huecas son irregulares y están dispuestas en una estructura debajo del plano común. La comprobación incluye las operaciones que consisten en situar una mezcla del fluido entre las caras cooperantes, aplicar las caras cooperantes en contacto a nivel la una de la otra. La fuerza necesaria para la ruptura del fluido incluido entre las caras, sin interrumpir por primera vez el contacto con las caras cooperantes, es una función del esfuerzo constante, del límite de elasticidad y de otras propiedades reológicas del fluido.
ES477129A 1978-02-01 1979-01-24 Aparato para comprobar las propiedades de un fluido. Expired ES477129A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/874,215 US4167110A (en) 1978-02-01 1978-02-01 Devices and processes for determining properties of viscous fluids

Publications (1)

Publication Number Publication Date
ES477129A1 true ES477129A1 (es) 1980-03-01

Family

ID=25363245

Family Applications (1)

Application Number Title Priority Date Filing Date
ES477129A Expired ES477129A1 (es) 1978-02-01 1979-01-24 Aparato para comprobar las propiedades de un fluido.

Country Status (17)

Country Link
US (1) US4167110A (es)
JP (1) JPS54114280A (es)
AR (1) AR220737A1 (es)
AU (1) AU4369579A (es)
BE (1) BE873793A (es)
BR (1) BR7900479A (es)
DE (1) DE2903222A1 (es)
DK (1) DK39679A (es)
ES (1) ES477129A1 (es)
FI (1) FI790297A7 (es)
FR (1) FR2416462A1 (es)
GB (1) GB2013903A (es)
IL (1) IL56440A0 (es)
IT (1) IT1114073B (es)
NL (1) NL7900798A (es)
NO (1) NO790312L (es)
SE (1) SE7900835L (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0446843B1 (en) * 1990-03-13 1997-06-04 Rikagaku Kenkyusho Apparatus and method for evaluating phase change of emulsion
US5319958A (en) * 1990-03-13 1994-06-14 Rikagaku Kenkyusho Apparatus and method for evaluating phase change of emulsion
US5788649A (en) * 1995-09-07 1998-08-04 Kosasky; Harold J. Product for use in the measurement of viscoelasticity as a function of female ovulation time
US6149604A (en) * 1995-09-07 2000-11-21 Kosasky; Harold J. Instrument for measuring saliva viscoelasticity to determine female fertile period
DE69636577T2 (de) * 1996-10-11 2007-08-23 Kosasky, Harold J., Chestnut Hill Gerät zur Bestimmung der weiblichen Fruchtbarkeitsperiode
US6591663B1 (en) 2002-04-10 2003-07-15 Boston Rheology, Inc. Viscosity and viscoelasticity measuring instrument
US6575021B1 (en) * 2002-04-10 2003-06-10 Boston Rheology, Inc. Sample surface component for an instrument that measures viscosity and viscoelasticity
US7000457B2 (en) * 2003-04-01 2006-02-21 Cabot Corporation Methods to control and/or predict rheological properties
US7722713B2 (en) * 2005-05-17 2010-05-25 Cabot Corporation Carbon blacks and polymers containing the same

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1231580A (en) * 1914-01-07 1917-07-03 Westinghouse Electric & Mfg Co Testing device.
US1398878A (en) * 1918-01-29 1921-11-29 Michell Anthony George Maldon Method and apparatus for determining viscosity
US1437730A (en) * 1920-02-14 1922-12-05 Austin D Eberly Oil-testing device
US1441564A (en) * 1920-06-01 1923-01-09 Austin D Eberly Fluid-testing device
US1560662A (en) * 1923-11-13 1925-11-10 Anthony G M Mitchell Viscometer
US1786574A (en) * 1928-07-20 1930-12-30 Anthony G M Michell Viscometer
US1920039A (en) * 1929-07-16 1933-07-25 Thwing Instr Company Testing machine
US1938975A (en) * 1930-08-06 1933-12-12 Alfred M Parks Method of and apparatus for determining the drying time of substances
US2070862A (en) * 1933-03-02 1937-02-16 Clifford S Healy Apparatus for testing the viscosity of liquids
US2049162A (en) * 1933-03-02 1936-07-28 Clifford S Healy Apparatus for testing the viscosity of liquids
US1991854A (en) * 1933-04-13 1935-02-19 Johansson Carl Edvard Apparatus for demonstrating the adhesion of flat surfaces
US2101322A (en) * 1934-12-24 1937-12-07 Lithographic Technical Foundat Method and apparatus for measuring properties of inks and the like
US2129043A (en) * 1936-01-17 1938-09-06 Bortsch Robert Cement testing device
US2182082A (en) * 1937-06-23 1939-12-05 Barber Asphalt Corp Viscosimeter
US2345968A (en) * 1940-06-29 1944-04-04 Interchem Corp Method of and apparatus for measuring flow characteristics in liquids
US2406989A (en) * 1944-07-01 1946-09-03 Atlas Powder Co Tack testing device
US2473517A (en) * 1945-08-06 1949-06-21 Doris M Freedman Adhesion testing machine
US2507592A (en) * 1948-01-16 1950-05-16 Interchem Corp Wet film gauge
US2601782A (en) * 1949-12-15 1952-07-01 Standard Oil Co Apparatus for measuring tackiness
FR1027591A (fr) * 1950-01-31 1953-05-13 Godecke & Co Dispositif de pesée pour mesurer les corps volatils tels que l'eau dans des solutions et émulsions à haute viscosité
US2801537A (en) * 1952-05-08 1957-08-06 Sucker Gmbh Geb Apparatus for testing the sticking properties of liquids
US2756587A (en) * 1953-01-29 1956-07-31 Doble Eng Tensiometer
GB768472A (en) * 1954-02-27 1957-02-20 Sucker Gmbh Geb A method and apparatus for testing the physical properties of sizing liquids and the like
US2775888A (en) * 1954-10-19 1957-01-01 Dunlop Rubber Co Device for measuring tackiness
US2853875A (en) * 1955-11-01 1958-09-30 Horst Corp Of America V D Indenter bond test
US2894388A (en) * 1956-05-03 1959-07-14 Pure Oil Co Electromagnetic testing apparatus for measuring the tack of fluids
US2865197A (en) * 1956-06-18 1958-12-23 Shell Dev Microviscometer
US3269176A (en) * 1963-07-16 1966-08-30 Interchem Corp Apparatus for measuring the tack of coated surfaces
US3186221A (en) * 1963-09-27 1965-06-01 Ben R Steib Tac-meter
US3282094A (en) * 1964-03-26 1966-11-01 Houston Soc For Paint Technolo Instrument and method for testing coatings
DE1211821B (de) * 1964-10-10 1966-03-03 Bayer Ag Geraet zur Messung und Registrierung der Grenzflaecheneigenschaften von Fluessigkeiten
US3463014A (en) * 1966-12-07 1969-08-26 Pillsbury Co Method and apparatus for ascertaining the characteristics of food products
US3741012A (en) * 1971-04-30 1973-06-26 Ashland Oil Inc Method for determining tack
US3926037A (en) * 1975-03-14 1975-12-16 Ovutime Inc Processes and devices for determining properties of bodily mucus

Also Published As

Publication number Publication date
FI790297A7 (fi) 1979-08-02
IL56440A0 (en) 1979-03-12
FR2416462A1 (fr) 1979-08-31
AR220737A1 (es) 1980-11-28
AU4369579A (en) 1979-08-09
IT1114073B (it) 1986-01-27
SE7900835L (sv) 1979-08-02
DE2903222A1 (de) 1979-08-02
BR7900479A (pt) 1979-09-11
US4167110A (en) 1979-09-11
GB2013903A (en) 1979-08-15
BE873793A (fr) 1979-07-30
NL7900798A (nl) 1979-08-03
DK39679A (da) 1979-08-02
IT7947841A0 (it) 1979-01-31
JPS54114280A (en) 1979-09-06
NO790312L (no) 1979-08-02

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