NMR sample tube
US10914799B2 · kind B2 · utility
0Cited by
3References
5Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 26, 2019 |
| Grant date | Feb 9, 2021 |
| Priority date | — |
| Expiry date | Mar 26, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/31
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A rotor contains a sample. A turbine cap is fitted into an opening of one end of the rotor, and a bottom cap is fitted into an opening of the other end of the rotor. A recess portion is formed in the turbine cap, and a recess portion is formed in the bottom cap. Insert members having a negative linear expansion coefficient are disposed in the recess portions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.