Viscometer with rotor detection
US10942104B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Aug 18, 2017 |
| Grant date | Mar 9, 2021 |
| Priority date | — |
| Expiry date | Mar 26, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2011/0006
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A viscometer arrangement includes a detection system for detecting the proper placement of a rotor. An optical detection system may be used to detect the presence of an obstruction between the upper and lower dies while the upper and lower dies are in an open position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.