CA2107565A1 - Capillary rheometer plunger pressure transducer and measurement technique - Google Patents
Capillary rheometer plunger pressure transducer and measurement techniqueInfo
- Publication number
- CA2107565A1 CA2107565A1 CA002107565A CA2107565A CA2107565A1 CA 2107565 A1 CA2107565 A1 CA 2107565A1 CA 002107565 A CA002107565 A CA 002107565A CA 2107565 A CA2107565 A CA 2107565A CA 2107565 A1 CA2107565 A1 CA 2107565A1
- Authority
- CA
- Canada
- Prior art keywords
- plunger
- set forth
- liquid
- capillary
- passage
- 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.)
- Abandoned
Links
- 238000000691 measurement method Methods 0.000 title description 2
- 229920000642 polymer Polymers 0.000 claims abstract description 70
- 239000007788 liquid Substances 0.000 claims description 63
- 239000002184 metal Substances 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 229910001338 liquidmetal Inorganic materials 0.000 abstract description 12
- 238000005259 measurement Methods 0.000 description 16
- 239000012530 fluid Substances 0.000 description 9
- 238000004364 calculation method Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000009530 blood pressure measurement Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000011345 viscous material Substances 0.000 description 2
- 241000243251 Hydra Species 0.000 description 1
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- QRXWMOHMRWLFEY-UHFFFAOYSA-N isoniazide Chemical compound NNC(=O)C1=CC=NC=C1 QRXWMOHMRWLFEY-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 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
- G01N11/02—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)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/680,561 US5209107A (en) | 1991-04-04 | 1991-04-04 | Capillary rheometer plunger pressure transducer and measurement technique |
| US07/680,561 | 1991-04-04 | ||
| PCT/US1992/002714 WO1992017764A1 (en) | 1991-04-04 | 1992-04-02 | Capillary rheometer plunger pressure transducer and measurement technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2107565A1 true CA2107565A1 (en) | 1992-10-05 |
Family
ID=24731601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002107565A Abandoned CA2107565A1 (en) | 1991-04-04 | 1992-04-02 | Capillary rheometer plunger pressure transducer and measurement technique |
Country Status (4)
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5347851A (en) * | 1991-04-04 | 1994-09-20 | Dynisco, Inc. | Capillary rheometer plunger pressure transducer and measurement technique |
| US5307684A (en) * | 1992-06-02 | 1994-05-03 | Viatran Corporation | Stop mechanism for a diaphragm pressure transducer |
| DE4218284C1 (de) * | 1992-06-03 | 1994-02-24 | Haake Medingen Gmbh | Kapillarviskosimeter zur einfachen Bestimmung des Fließverhaltens fließfähiger Substanzen |
| US5456105A (en) * | 1993-10-14 | 1995-10-10 | International Paper Company | Rheometer for determining extensional elasticity |
| US5959195A (en) * | 1995-09-13 | 1999-09-28 | Gottfert Werkstoff-Prufmaschinen Gmbh | Process for determining and evaluating melt flow index values |
| FR2765339B1 (fr) * | 1997-06-25 | 1999-09-24 | Aerospatiale | Buse rheometrique pour machine d'injection de resines thermoplastiques |
| US5900539A (en) * | 1997-07-25 | 1999-05-04 | Alberta Research Council | Device and method for determining rheological quality of non-newtonian liquids |
| DE19911441B4 (de) * | 1999-03-04 | 2011-04-07 | Anton Paar Gmbh | Rheometer bzw. Rotationsviskosimeter |
| CA2358148A1 (en) * | 2001-10-03 | 2003-04-03 | Mold-Masters Limited | A nozzle |
| US6588254B1 (en) | 2002-03-29 | 2003-07-08 | Waters Investment Limited | Rotary rheometer |
| US6798099B1 (en) | 2003-07-14 | 2004-09-28 | Waters Investment Limited | Devices, systems and methods for sensing temperature of a drag cup in a rheometer motor |
| CN1296695C (zh) * | 2004-09-20 | 2007-01-24 | 重庆大学 | 金属挤压变形流动性的模拟判定方法 |
| CN101169357B (zh) * | 2007-11-22 | 2010-04-14 | 重庆大学 | 比较金属热挤压成形性的判定方法 |
| JP2013512433A (ja) * | 2009-11-24 | 2013-04-11 | ダウ グローバル テクノロジーズ エルエルシー | 溶融弾性力を求めるための方法および装置 |
| CZ304085B6 (cs) * | 2010-12-15 | 2013-10-09 | Vysoké ucení technické v Brne | Pístový reometr pro testování vlastností magnetoreologických kapalin a zpusob analýzy dat |
| EP2518469A1 (de) * | 2011-04-29 | 2012-10-31 | Sika Technology AG | Rheologiemesssystem und Verfahren zur Bestimmung mindestens eines Viskositätswerts |
| CN103149127B (zh) * | 2011-12-27 | 2015-01-14 | 常州大学 | 一种双向挤出毛细管流变仪 |
| CN103115848B (zh) * | 2011-12-27 | 2015-02-25 | 常州大学 | 双向挤出毛细管流变仪 |
| CN103207132B (zh) * | 2011-12-27 | 2015-02-25 | 常州大学 | 水平型双向挤出毛细管流变仪 |
| CN103257093B (zh) * | 2011-12-27 | 2015-01-14 | 常州大学 | 双向挤出毛细管流变仪 |
| CN103115847B (zh) * | 2011-12-27 | 2015-04-15 | 常州大学 | 双向挤出毛细管流变仪 |
| CN102519839B (zh) * | 2011-12-27 | 2013-09-25 | 常州大学 | 双向挤出毛细管流变仪及并联式双向挤出毛细管流变仪 |
| CN103257092B (zh) * | 2011-12-27 | 2015-02-25 | 常州大学 | 竖直型双向挤出毛细管流变仪 |
| CN104568663A (zh) * | 2015-01-04 | 2015-04-29 | 华南理工大学 | 一种在线测量聚合物熔体流变参数的装置及方法 |
| USD834966S1 (en) * | 2017-03-07 | 2018-12-04 | Gruma S.A.B. De C.V. | Capillary rheometer for measuring dough viscosity |
| US11080440B2 (en) | 2017-06-27 | 2021-08-03 | International Business Machines Corporation | Characterizing fluid flow at field conditions |
| CN111595731B (zh) * | 2020-06-19 | 2023-12-22 | 中国石油大学(华东) | 一种驱油用非均相粘弹性颗粒溶液阻力系数测试系统及测试方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1051578A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | ||||
| US1061289A (en) * | 1912-08-31 | 1913-05-13 | Charles C Heyder | Electric heater. |
| US1824585A (en) * | 1927-11-23 | 1931-09-22 | Beardsley & Wolcott Mfg Co | Electric heating device |
| US2299401A (en) * | 1941-03-26 | 1942-10-20 | William L Melton | Electrical oil heating device |
| US2487161A (en) * | 1946-04-23 | 1949-11-08 | William L Melton | Explosive proof test tube heater |
| US2562821A (en) * | 1950-04-21 | 1951-07-31 | David White Company | Heating device |
| US2907861A (en) * | 1957-11-25 | 1959-10-06 | William L Melton | Electrical oil heating device |
| GB939535A (en) * | 1961-01-03 | 1963-10-16 | Techne Cambridge Ltd | Apparatus for measuring the viscosity of liquids |
| US3203225A (en) * | 1963-04-22 | 1965-08-31 | Diamond Alkali Co | Capillary extrusion rheometer |
| US3349623A (en) * | 1965-06-09 | 1967-10-31 | Abex Corp | Fluid filled pressure transducer |
| DE1773754B2 (de) * | 1968-07-02 | 1976-03-25 | Veba-Chemie Ag, 4660 Gelsenkirchen-Buer | Vorrichtung zur automatischen messung des schmelzindex bei kunststoffen |
| US3983363A (en) * | 1975-02-03 | 1976-09-28 | Alter R R | Electrically heated semen warming and storage unit |
| US4313339A (en) * | 1980-03-19 | 1982-02-02 | Philip Morris Incorporated | Rheometer and rheological measuring method |
| JPS5745430A (en) * | 1980-09-02 | 1982-03-15 | Japan Synthetic Rubber Co Ltd | Slit die rheometer |
| CS246238B1 (en) * | 1984-08-17 | 1986-10-16 | Lubomir Zeman | Plastic's specific volume dependence on pressure and temperature measuring device |
| FR2585130B1 (fr) * | 1985-07-18 | 1987-10-09 | Solvay | Appareillage pour la determination rapide des proprietes rheologiques de matieres thermoplastiques |
| US4837776A (en) * | 1986-12-16 | 1989-06-06 | Ciba-Geigy Corporation | Process for measuring the variations in volume of fluids, especially shrinkage measurements in synthetic resins during hardening and a device for carrying out the process |
-
1991
- 1991-04-04 US US07/680,561 patent/US5209107A/en not_active Expired - Lifetime
-
1992
- 1992-04-02 EP EP92917405A patent/EP0578785A1/en not_active Withdrawn
- 1992-04-02 CA CA002107565A patent/CA2107565A1/en not_active Abandoned
- 1992-04-02 WO PCT/US1992/002714 patent/WO1992017764A1/en not_active Application Discontinuation
- 1992-11-02 US US07/970,309 patent/US5308953A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US5308953A (en) | 1994-05-03 |
| EP0578785A1 (en) | 1994-01-19 |
| US5209107A (en) | 1993-05-11 |
| EP0578785A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1994-04-13 |
| WO1992017764A1 (en) | 1992-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |