ES8202150A1 - Aparato para medir automaticamente la viscosidad de los li- quidos - Google Patents
Aparato para medir automaticamente la viscosidad de los li- quidosInfo
- Publication number
- ES8202150A1 ES8202150A1 ES500679A ES500679A ES8202150A1 ES 8202150 A1 ES8202150 A1 ES 8202150A1 ES 500679 A ES500679 A ES 500679A ES 500679 A ES500679 A ES 500679A ES 8202150 A1 ES8202150 A1 ES 8202150A1
- Authority
- ES
- Spain
- Prior art keywords
- viscosity
- tube
- measuring
- liquids
- ball
- 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
- 239000007788 liquid Substances 0.000 title abstract 2
- 239000008280 blood Substances 0.000 abstract 1
- 210000004369 blood Anatomy 0.000 abstract 1
- 230000015271 coagulation Effects 0.000 abstract 1
- 238000005345 coagulation Methods 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
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
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
APARATO PARA MEDIR AUTOMATICAMENTE LA VISCOSIDAD DE LOS LIQUIDOS. ESTA FORMADO POR UN TUBO (1) VISCOSIMETRICO MANTENIDO EN UNA POSICION INCLINADA QUE CONTIENE UNA BOLA (3), MEDIOS PARA INTRODUCIR EL LIQUIDO DE PRUEBA EN DICHO TUBO Y ELEMENTOS DE MEDIDA DE LA DURACION DE LA CAIDA DE ESTA BOLA EN EL TUBO QUE CONTIENE EL LIQUIDO. UN DISPOSITIVO DE CONVERSION TRANSFORMA LOS VALORES DEL TIEMPO DE CAIDA EN CALORES DE VISCOSIDAD. UN SISTEMA ELECTROMAGNETICO (8, 9) PERMITE LA SUBIDA DE LA BOLA A LA PARTE SUPERIOR DEL TUBO Y LA MANTIENE EN ELLA. CUANDO SE COMIENZA EL ENSAYO, SE HACE DESAPARECER EL CAMPO, A FIN DE PERMITIR LA CAIDA DE LA BOLA. ES POSIBLE TAMBIEN APLICAR UN GRADIENTE DE CAMPO DIRIGIDO HACIA ARRIBA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8006658A FR2479468A1 (fr) | 1980-03-26 | 1980-03-26 | Appareil pour mesurer automatiquement la viscosite des liquides |
Publications (2)
Publication Number | Publication Date |
---|---|
ES500679A0 ES500679A0 (es) | 1982-01-01 |
ES8202150A1 true ES8202150A1 (es) | 1982-01-01 |
Family
ID=9240098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES500679A Expired ES8202150A1 (es) | 1980-03-26 | 1981-03-25 | Aparato para medir automaticamente la viscosidad de los li- quidos |
Country Status (7)
Country | Link |
---|---|
US (1) | US4388823A (es) |
EP (1) | EP0036801B1 (es) |
AT (1) | ATE6444T1 (es) |
CA (1) | CA1150968A (es) |
DE (1) | DE3162400D1 (es) |
ES (1) | ES8202150A1 (es) |
FR (1) | FR2479468A1 (es) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4517830A (en) * | 1982-12-20 | 1985-05-21 | Gunn Damon M | Blood viscosity instrument |
US4637250A (en) * | 1985-01-25 | 1987-01-20 | State University Of New York | Apparatus and method for viscosity measurements for Newtonian and non-Newtonian fluids |
US4648262A (en) * | 1985-03-07 | 1987-03-10 | Reis August K | Microviscosimeter |
DE3621127A1 (de) * | 1986-06-24 | 1988-01-14 | Germerdonk Rolf | Verfahren und apparatur zur beurteilung des morphologischen zustandes sowie des fermentationsfortschrittes agglomerierender biosuspensionen |
GB8912277D0 (en) * | 1989-05-27 | 1989-07-12 | Fisons Plc | Sensor device |
US5203203A (en) * | 1990-10-10 | 1993-04-20 | Bryan William L | Viscometer for in situ monitoring |
US5526111A (en) * | 1993-08-31 | 1996-06-11 | Boehringer Mannheim Corporation | Method and apparatus for calculating a coagulation characteristic of a sample of blood a blood fraction or a control |
US5522255A (en) * | 1993-08-31 | 1996-06-04 | Boehringer Mannheim Corporation | Fluid dose, flow and coagulation sensor for medical instrument |
US5841023A (en) * | 1993-08-31 | 1998-11-24 | Boehringer Mannheim Corporation | Magnet for medical instrument |
US5394739A (en) * | 1994-06-06 | 1995-03-07 | Computational Systems, Inc. | Viscosity tester and method with orbiting object |
US5569843A (en) * | 1995-04-11 | 1996-10-29 | Pad Peripheral Advanced Design, Inc. | Unit used in an apparatus for measuring the viscosity of a fluid |
US5629209A (en) * | 1995-10-19 | 1997-05-13 | Braun, Sr.; Walter J. | Method and apparatus for detecting viscosity changes in fluids |
US5854423A (en) * | 1996-03-20 | 1998-12-29 | Venegas; Jose G. | Apparatus and method for assessment of visco-elasticity and shear adherence strength properties of blood clots |
DE19712394C2 (de) * | 1997-03-25 | 2000-05-18 | Martin Pfeil Trawid Gmbh | Kugelfallviskosimeter |
JP2007127469A (ja) * | 2005-11-02 | 2007-05-24 | Univ Kansai | 落体式血液粘度測定方法及び落体式血液粘度測定装置 |
JP4701442B2 (ja) * | 2005-11-02 | 2011-06-15 | 学校法人 関西大学 | 血液粘度測定装置 |
JP4669953B2 (ja) * | 2005-11-02 | 2011-04-13 | 学校法人 関西大学 | 粘度測定用血液採取器及び血液粘度測定装置 |
JP4701441B2 (ja) * | 2005-11-02 | 2011-06-15 | 学校法人 関西大学 | 血液粘度測定用採血管 |
EP2333513A4 (en) * | 2008-09-26 | 2014-03-19 | Asahi Group Holdings Ltd | FALL SPEED MEASURING SENSOR FOR FALLING BODY VISCOMETER AND METHOD FOR FALL SPEED MEASUREMENT |
JP5436567B2 (ja) * | 2009-10-03 | 2014-03-05 | アサヒグループホールディングス株式会社 | 落体式粘度計の落体の送出方法、落体送出装置、及び、それを備える落体式粘度計 |
JP5436568B2 (ja) * | 2009-10-03 | 2014-03-05 | アサヒグループホールディングス株式会社 | 落体式粘度計の落体の落下状態の判定方法、落体速度測定センサ、及び、それを備える落体式粘度計 |
NL2023922B1 (nl) | 2019-10-01 | 2021-06-01 | Lely Patent Nv | Meetsysteem voor levensmiddelen |
EP4083601A4 (en) | 2019-12-27 | 2023-08-09 | Medical University of Vienna | BLOOD COLLECTION TUBE FOR BLOOD VISCOSITY MEASUREMENT, BLOOD VISCOSITY MEASUREMENT DEVICE AND SEALED PACKAGE OF BLOOD COLLECTION TUBE FOR BLOOD VISCOSITY MEASUREMENT |
US12013325B2 (en) | 2022-10-25 | 2024-06-18 | Pad Peripheral Advanced Design Inc. | Vibrational viscosimeter |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2252572A (en) * | 1938-06-16 | 1941-08-12 | Lang Gregor Leighton | Combined thixotrometer and viscosimeter |
US2320218A (en) * | 1941-03-24 | 1943-05-25 | Standard Oil Dev Co | Viscosimeter |
DE1015625B (de) * | 1953-06-22 | 1957-09-12 | Brabender O H | Vorrichtung zur Bestimmung der Viskositaet einer Fluessigkeit |
US2957338A (en) * | 1957-11-29 | 1960-10-25 | Great Lakes Carbon Corp | Viscometer |
FR1280150A (fr) * | 1959-12-03 | 1961-12-29 | Great Lakes Carbon Corp | Viscosimètre |
FR1275856A (fr) * | 1959-12-11 | 1961-11-10 | British Petroleum Co | Viscosimètre à bille |
US3368391A (en) * | 1965-05-17 | 1968-02-13 | Westinghouse Electric Corp | Viscosity measuring apparatus |
US3967934A (en) * | 1969-06-13 | 1976-07-06 | Baxter Laboratories, Inc. | Prothrombin timer |
US3677070A (en) * | 1970-12-28 | 1972-07-18 | Norcross Corp | Magnetically coupled viscometer |
GB1491865A (en) * | 1974-11-21 | 1977-11-16 | Capper Ltd B | Instrument or apparatus for the measurement of viscosity |
FR2328191A1 (fr) * | 1975-10-13 | 1977-05-13 | Pipeline Sud Europ | Viscosimetre a chute de bille et application de ce viscosimetre a la mesure de la viscosite dans les canalisations |
-
1980
- 1980-03-26 FR FR8006658A patent/FR2479468A1/fr active Granted
-
1981
- 1981-03-10 US US06/242,387 patent/US4388823A/en not_active Expired - Fee Related
- 1981-03-11 AT AT81400373T patent/ATE6444T1/de not_active IP Right Cessation
- 1981-03-11 DE DE8181400373T patent/DE3162400D1/de not_active Expired
- 1981-03-11 EP EP81400373A patent/EP0036801B1/fr not_active Expired
- 1981-03-13 CA CA000373001A patent/CA1150968A/en not_active Expired
- 1981-03-25 ES ES500679A patent/ES8202150A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4388823A (en) | 1983-06-21 |
FR2479468B1 (es) | 1983-08-12 |
EP0036801B1 (fr) | 1984-02-29 |
EP0036801A1 (fr) | 1981-09-30 |
ATE6444T1 (de) | 1984-03-15 |
DE3162400D1 (en) | 1984-04-05 |
CA1150968A (en) | 1983-08-02 |
ES500679A0 (es) | 1982-01-01 |
FR2479468A1 (fr) | 1981-10-02 |
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