GB751958A - Improvements relating to viscosity measurements - Google Patents
Improvements relating to viscosity measurementsInfo
- Publication number
- GB751958A GB751958A GB3159652A GB3159652A GB751958A GB 751958 A GB751958 A GB 751958A GB 3159652 A GB3159652 A GB 3159652A GB 3159652 A GB3159652 A GB 3159652A GB 751958 A GB751958 A GB 751958A
- Authority
- GB
- United Kingdom
- Prior art keywords
- attached
- liquid
- spring
- varying
- stylus
- 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
- 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
- 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)
Abstract
751,958. Viscosimeters. NATIONAL RESEARCH DEVELOPMENT CORPORATION. March 1, 1954 [Dec. 12, 1952], No. 31596/52. Class 106 (2). In a device for determining the viscosity of thixotropic and non-Newtonian liquids, a body, moving in the liquid, is acted on by some varying external force other than the reaction of the liquid, and its motion and the magnitude of the varying force are recorded against time. A base, Fig. 1, supports a platform 5 and a pillar 6, and a disc-shaped body 12 perforated with holes 13 is fixed to the end of a rod 11 which is suspended from the pillar by a helical spring 9. Attached to the rod 11 by an arm 20 is a stylus which co-operates with a drum 17 driven by a synchronous motor 16 so that as the body falls through the liquid under test, which is in a container 1 surrounded by a thermal jacket 2, a graph of the effective external force acting on the body against time is produced. In a second embodiment, Fig. 5, a stirrer 21 fixed to gears 23 is acted on by a varying external couple. The cord 26 is wound up by a handle 24 until a spring 29 is fully extended and the handle is then released. The stirrer then rotates under the decreasing torque produced by the spring. Simultaneously a stylus, attached by an arm 34 to a carrier 32 which is attached to the cord, co-operates with a drum 35 driven by a synchronous motor 37 to produce a graph as before.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3159652A GB751958A (en) | 1952-12-12 | 1952-12-12 | Improvements relating to viscosity measurements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3159652A GB751958A (en) | 1952-12-12 | 1952-12-12 | Improvements relating to viscosity measurements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB751958A true GB751958A (en) | 1956-07-04 |
Family
ID=10325500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3159652A Expired GB751958A (en) | 1952-12-12 | 1952-12-12 | Improvements relating to viscosity measurements |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB751958A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US5144832A (en) * | 1991-03-25 | 1992-09-08 | Polysar Rubber Corporation | Flow characterization apparatus and process |
| US5327778A (en) * | 1992-02-10 | 1994-07-12 | Park Noh A | Apparatus and method for viscosity measurements using a controlled needle viscometer |
| US5456105A (en) * | 1993-10-14 | 1995-10-10 | International Paper Company | Rheometer for determining extensional elasticity |
| JP2008026115A (en) * | 2006-07-20 | 2008-02-07 | Kajima Corp | Fluidity testing device for sediment, and fluidity test method for sediment |
| ITPN20090047A1 (en) * | 2009-09-02 | 2011-03-03 | Re Andrea Da | MEASURING SYSTEMS FOR DYNAMIC MECHANICAL ANALYZERS FOR LOW VISCOSITY MATERIALS |
| WO2017125746A1 (en) * | 2016-01-19 | 2017-07-27 | Viscgo Limited | Device and method for viscosity determination in liquids |
| CN114882771A (en) * | 2022-06-02 | 2022-08-09 | 湖北民族大学 | Viscosity coefficient measuring system for teaching |
-
1952
- 1952-12-12 GB GB3159652A patent/GB751958A/en not_active Expired
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US5144832A (en) * | 1991-03-25 | 1992-09-08 | Polysar Rubber Corporation | Flow characterization apparatus and process |
| US5327778A (en) * | 1992-02-10 | 1994-07-12 | Park Noh A | Apparatus and method for viscosity measurements using a controlled needle viscometer |
| US5456105A (en) * | 1993-10-14 | 1995-10-10 | International Paper Company | Rheometer for determining extensional elasticity |
| JP2008026115A (en) * | 2006-07-20 | 2008-02-07 | Kajima Corp | Fluidity testing device for sediment, and fluidity test method for sediment |
| ITPN20090047A1 (en) * | 2009-09-02 | 2011-03-03 | Re Andrea Da | MEASURING SYSTEMS FOR DYNAMIC MECHANICAL ANALYZERS FOR LOW VISCOSITY MATERIALS |
| WO2017125746A1 (en) * | 2016-01-19 | 2017-07-27 | Viscgo Limited | Device and method for viscosity determination in liquids |
| CN109219741A (en) * | 2016-01-19 | 2019-01-15 | 维斯科高有限公司 | Measure the device and method of liquid viscosity |
| US11029238B2 (en) | 2016-01-19 | 2021-06-08 | Viscgo Limited | Device for viscosity determination in liquids |
| RU2763272C2 (en) * | 2016-01-19 | 2021-12-28 | Вискгоу Лимитед | Device and methods for determining required liquid viscosity |
| AU2017209991B2 (en) * | 2016-01-19 | 2022-04-21 | Viscgo Limited | Device and method for viscosity determination in liquids |
| US11714038B2 (en) | 2016-01-19 | 2023-08-01 | Viscgo Limited | Device and method for viscosity determination in liquids |
| CN114882771A (en) * | 2022-06-02 | 2022-08-09 | 湖北民族大学 | Viscosity coefficient measuring system for teaching |
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