Patent · US Active

NMR probe head with piezoelectric actuators

US11169231B2 · kind B2 · utility

0Cited by

8References

31Claims

0Family size

Assignee

QONETEC AG · CH

Inventors

Samuel Salvisberg · Winterthur, CH
Marco Osterwalder · Wetzikon, CH

Key dates

Filing date	Nov 23, 2017
Grant date	Nov 9, 2021
Priority date	—
Expiry date	Nov 23, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG01R33/3403
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The NMR probe head comprises a base and a tube. A coil is arranged in the tube. A tuning and matching circuit is also arranged in the tube adjacent to the coil. The coil and/or the tuning and matching circuit comprise several tunable elements. Several actuators are arranged in the tube for actuating the tunable elements. The actuators are located in in a compact actuator assembly.

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