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
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—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; 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)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (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.
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) | FI790297A (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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69126348T2 (de) * | 1990-03-13 | 1997-09-25 | Rikagaku Kenkyusho | Verfahren und Vorrichtung zur Bestimmung der Phasenveränderung einer Emulsion |
US5319958A (en) * | 1990-03-13 | 1994-06-14 | Rikagaku Kenkyusho | Apparatus and method for evaluating phase change of emulsion |
US6149604A (en) * | 1995-09-07 | 2000-11-21 | Kosasky; Harold J. | Instrument for measuring saliva viscoelasticity to determine female fertile period |
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 |
EP0835636B1 (en) * | 1996-10-11 | 2006-09-27 | Harold J. Kosasky | Instrument for measuring saliva viscoelasticity to determine female fertile period |
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)
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 |
-
1978
- 1978-02-01 US US05/874,215 patent/US4167110A/en not_active Expired - Lifetime
-
1979
- 1979-01-16 IL IL56440A patent/IL56440A0/xx unknown
- 1979-01-24 ES ES477129A patent/ES477129A1/es not_active Expired
- 1979-01-25 BR BR7900479A patent/BR7900479A/pt unknown
- 1979-01-26 GB GB7902778A patent/GB2013903A/en not_active Withdrawn
- 1979-01-26 AU AU43695/79A patent/AU4369579A/en not_active Abandoned
- 1979-01-29 DE DE19792903222 patent/DE2903222A1/de not_active Withdrawn
- 1979-01-30 FI FI790297A patent/FI790297A/fi unknown
- 1979-01-30 BE BE0/193144A patent/BE873793A/xx unknown
- 1979-01-30 FR FR7902367A patent/FR2416462A1/fr active Pending
- 1979-01-31 IT IT47841/79A patent/IT1114073B/it active
- 1979-01-31 NL NL7900798A patent/NL7900798A/xx not_active Application Discontinuation
- 1979-01-31 NO NO790312A patent/NO790312L/no unknown
- 1979-01-31 AR AR275359A patent/AR220737A1/es active
- 1979-01-31 JP JP1028979A patent/JPS54114280A/ja active Pending
- 1979-01-31 DK DK39679A patent/DK39679A/da not_active Application Discontinuation
- 1979-01-31 SE SE7900835A patent/SE7900835L/ not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI790297A (fi) | 1979-08-02 |
BE873793A (fr) | 1979-07-30 |
US4167110A (en) | 1979-09-11 |
IT7947841A0 (it) | 1979-01-31 |
DK39679A (da) | 1979-08-02 |
JPS54114280A (en) | 1979-09-06 |
AU4369579A (en) | 1979-08-09 |
GB2013903A (en) | 1979-08-15 |
SE7900835L (sv) | 1979-08-02 |
FR2416462A1 (fr) | 1979-08-31 |
AR220737A1 (es) | 1980-11-28 |
NO790312L (no) | 1979-08-02 |
BR7900479A (pt) | 1979-09-11 |
NL7900798A (nl) | 1979-08-03 |
IL56440A0 (en) | 1979-03-12 |
DE2903222A1 (de) | 1979-08-02 |
IT1114073B (it) | 1986-01-27 |
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