DE69120844T2 - Vorrichtung zum Messen der Spannung von viskoelastischem Material - Google Patents
Vorrichtung zum Messen der Spannung von viskoelastischem MaterialInfo
- Publication number
- DE69120844T2 DE69120844T2 DE69120844T DE69120844T DE69120844T2 DE 69120844 T2 DE69120844 T2 DE 69120844T2 DE 69120844 T DE69120844 T DE 69120844T DE 69120844 T DE69120844 T DE 69120844T DE 69120844 T2 DE69120844 T2 DE 69120844T2
- Authority
- DE
- Germany
- Prior art keywords
- tension
- measuring
- viscoelastic material
- viscoelastic
- 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 - Fee Related
Links
- 239000003190 viscoelastic substance Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/0099—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor comprising robots or similar manipulators
-
- 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
- G01N11/14—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by using rotary bodies, e.g. vane
- G01N11/142—Sample held between two members substantially perpendicular to axis of rotation, e.g. parallel plate viscometer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/44—Resins; Plastics; Rubber; Leather
- G01N33/445—Rubber
-
- 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
- G01N11/14—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by using rotary bodies, e.g. vane
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/04—Details of the conveyor system
- G01N2035/0439—Rotary sample carriers, i.e. carousels
- G01N2035/0441—Rotary sample carriers, i.e. carousels for samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/44—Resins; Plastics; Rubber; Leather
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Robotics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7324590A JP2773952B2 (ja) | 1990-03-26 | 1990-03-26 | 粘弾性体の応力測定装置 |
JP2073246A JP2781256B2 (ja) | 1990-03-26 | 1990-03-26 | 回転体の温度制御装置 |
JP2302758A JP2980968B2 (ja) | 1990-11-09 | 1990-11-09 | 粘弾性体の応力測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69120844D1 DE69120844D1 (de) | 1996-08-22 |
DE69120844T2 true DE69120844T2 (de) | 1996-12-19 |
Family
ID=27301171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69120844T Expired - Fee Related DE69120844T2 (de) | 1990-03-26 | 1991-03-26 | Vorrichtung zum Messen der Spannung von viskoelastischem Material |
Country Status (4)
Country | Link |
---|---|
US (1) | US5163317A (de) |
EP (1) | EP0449586B1 (de) |
DE (1) | DE69120844T2 (de) |
ES (1) | ES2091868T3 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9108961D0 (en) * | 1991-04-26 | 1991-06-12 | Monsanto Plc | Instrument and method for viscoelasticity measurements |
AU3485493A (en) * | 1993-03-03 | 1994-09-26 | Vianova Kunstharz Aktiengesellschaft | Process and device for finding the rheological properties of liquids |
US5526693A (en) * | 1994-09-14 | 1996-06-18 | Wise-Sullivan, Inc. | Oscillating rotor curemeter |
GB9518176D0 (en) * | 1995-09-06 | 1995-11-08 | Watson William F | Rubber testing |
US5705738A (en) * | 1997-01-16 | 1998-01-06 | Japan Science And Technology Corporation | Precise shear-stress measurement apparatus |
US6004817A (en) * | 1997-04-04 | 1999-12-21 | 3M Innovative Properties Company | Method for measuring stress levels in polymeric compositions |
US6336357B1 (en) * | 1999-03-15 | 2002-01-08 | Henry Pawlowski | Method and apparatus for sealing test materials |
FR2799547B1 (fr) * | 1999-10-06 | 2002-05-24 | Gradient Ass | Tribometre a disque pour la mesure des phenomenes tribologiques |
AU2001259272A1 (en) | 2000-05-01 | 2001-11-12 | Chandler Engineering Company, L.L.C. | Viscometer |
WO2002059572A1 (en) * | 2001-01-22 | 2002-08-01 | Alpha Technologies, Us, L.P. | Viscoelastic measuring apparatus and method having a pressure regulation system for die gap compensation |
DE10152041B4 (de) * | 2001-10-25 | 2004-05-27 | Göttfert Werkstoff-Prüfmaschinen GmbH | Vorrichtung und Verfahren zum Messen/Prüfen physikalischer Eigenschaften an Materialproben |
US7475592B2 (en) * | 2006-06-19 | 2009-01-13 | Alpha Technologies Services Lcc | Rheometer |
DE112006004092T5 (de) * | 2006-10-23 | 2009-08-13 | Cynthia Trempel Batchelder | Vorrichtung und Verfahren zum Messen von Oberflächenenergien |
US10823743B1 (en) | 2013-10-28 | 2020-11-03 | Ifirst Medical Technologies, Inc. | Methods of measuring coagulation of a biological sample |
AT517731B1 (de) * | 2015-10-08 | 2018-12-15 | Anton Paar Gmbh | Verfahren zur Ansteuerung eines Elektromotors |
CN106959713A (zh) * | 2017-05-09 | 2017-07-18 | 青岛科技大学 | 一种阿克隆橡胶磨耗机胶轮的电阻丝温控加热装置 |
CN108225749A (zh) * | 2017-11-29 | 2018-06-29 | 道依茨汽(大连)柴油机有限公司 | 一种自动识别错漏装密封垫的方法 |
US10920571B2 (en) | 2019-07-12 | 2021-02-16 | Halliburton Energy Services, Inc. | Measurement of torque with shear stress sensors |
US10920570B2 (en) | 2019-07-12 | 2021-02-16 | Halliburton Energy Services, Inc. | Measurement of torque with shear stress sensors |
US10697876B1 (en) | 2019-07-12 | 2020-06-30 | Halliburton Energy Services, Inc. | Fluid analysis devices with shear stress sensors |
US10591395B1 (en) * | 2019-07-12 | 2020-03-17 | Halliburton Energy Services, Inc. | Lubricity testing with shear stress sensors |
DE102021118415A1 (de) * | 2021-07-16 | 2023-01-19 | Bareiss Prüfgerätebau GmbH | Messgerät und Verfahren zur Bestimmung von Eigenschaften eines viskoelastischen Materials |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2037529A (en) * | 1932-08-11 | 1936-04-14 | Us Rubber Co | Plastometer |
US2737805A (en) * | 1953-07-24 | 1956-03-13 | Scott Testers Inc | Plastometer |
US3479858A (en) * | 1966-03-08 | 1969-11-25 | Japan Synthetic Rubber Co Ltd | Apparatus for measuring viscoelasticity |
US3494172A (en) * | 1967-09-25 | 1970-02-10 | Ernestine Juve | Cone curemeter |
US3535914A (en) * | 1969-02-07 | 1970-10-27 | Goodrich Co B F | Continuous shear dynamometer |
US3818751A (en) * | 1972-05-23 | 1974-06-25 | Goodrich Co B F | Testing apparatus for elastomers |
JPS56115939A (en) * | 1980-02-19 | 1981-09-11 | Nippon Zeon Co Ltd | Viscometer |
US4343190A (en) * | 1980-06-02 | 1982-08-10 | Monsanto Company | Moving die rheometer, method of testing materials therewith, and die for use therein |
US4421424A (en) * | 1981-01-29 | 1983-12-20 | Monsanto Europe S.A. | Instrument and method for control testing of vulcanized rubber |
US4552025A (en) * | 1983-09-06 | 1985-11-12 | Monsanto Company | Multifunction processability testing method and apparatus |
US4601195A (en) * | 1985-04-11 | 1986-07-22 | Rheometrics, Inc. | Apparatus and method for measuring viscoelastic properties of materials |
GB8525662D0 (en) * | 1985-10-17 | 1985-11-20 | Deer J J | Induction heating |
SE454916B (sv) * | 1986-10-27 | 1988-06-06 | Leif Rune Bohlin | Reometer |
JPH0772710B2 (ja) * | 1987-04-25 | 1995-08-02 | 日本合成ゴム株式会社 | 粘弾性測定装置 |
GB2212269B (en) * | 1987-10-09 | 1992-07-01 | Alan George | Rheometrics and viscoelastic measurement |
GB8921241D0 (en) * | 1989-09-20 | 1989-11-08 | Monsanto Plc | Testing of viscoelastic materials |
US4953406A (en) * | 1989-10-02 | 1990-09-04 | Putman John B | Rheometer die assembly |
-
1991
- 1991-03-22 US US07/673,547 patent/US5163317A/en not_active Expired - Lifetime
- 1991-03-26 EP EP91302641A patent/EP0449586B1/de not_active Expired - Lifetime
- 1991-03-26 ES ES91302641T patent/ES2091868T3/es not_active Expired - Lifetime
- 1991-03-26 DE DE69120844T patent/DE69120844T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0449586A2 (de) | 1991-10-02 |
EP0449586B1 (de) | 1996-07-17 |
EP0449586A3 (en) | 1992-03-25 |
DE69120844D1 (de) | 1996-08-22 |
US5163317A (en) | 1992-11-17 |
ES2091868T3 (es) | 1996-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |