Viscometers and methods of measuring liquid viscosity
US10598580B2 · kind B2 · utility
0Cited by
15References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2015 |
| Grant date | Mar 24, 2020 |
| Priority date | — |
| Expiry date | May 26, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2013/0283
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention relates to the field of liquid viscosity measurement using a capillary tube. The invention pertains to novel methods that use surface tension driven flow for the measurement of viscosity of a liquid over a range of shear rates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.