Patent · US Active

Nuclear magnetic resonance analysis probe, device and method

US10209329B2 · kind B2 · utility

1Cited by

7References

26Claims

0Family size

Assignee

COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES · FR

Inventors

Eric Bouleau · Saint-Égrève, FR
Gaël De Paëpe · Voiron, FR

Key dates

Filing date	Dec 27, 2013
Grant date	Feb 19, 2019
Priority date	—
Expiry date	Jul 8, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG01R33/31
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An NMR analysis device, method and probe, including a frame, a sample-holder (12) comprising a rotor (31), suitable for receiving a sample of material (15) to be analyzed, a bearing (13) for rotationally guiding the sample-holder (12) relative to the frame, a turbine (14) kinematically linked with the rotor, the turbine having a geometry such that it allows an isentropic expansion of a third fluid (M3) which passes through it, and a fourth element for channeling (24, 23) a fourth gaseous flow (M4) of fluid downstream of the expansion turbine (14) or for channeling a sixth gaseous flow (M6) of fluid downstream of the rotor (31) and stator (30) of the sample-holder (12).

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