Patent · US Active

NMR measuring assembly with cold bore of the cryostat

US11953570B2 · kind B2 · utility

0Cited by
7References
21Claims
0Family size

Assignee

Inventor

Key dates

Filing dateAug 5, 2022
Grant dateApr 9, 2024
Priority date—
Expiry dateAug 5, 2042

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH01F6/04
  • WIPO fieldMeasurement
  • WIPO sectorInstruments

Abstract

An NMR measuring arrangement (20) includes a cryostat (1), a superconducting magnet coil system (2) and an NMR probe (3). The cryostat has an evacuated vacuum container (5) and forms a bore (10). A wall (12) of the bore delimits the vacuum container. The cryostat forms only one evacuated gap (13) in a space (18) between the magnet coil system and the wall of the bore. At least a segment of the wall of the bore is thermally coupled to a heat sink of the cryostat. As a result, the NMR measurement arrangement provides more precise NMR measurements (in particular with a higher spectral resolution and/or a higher signal-to-noise ratio) on measurement samples.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.