Patent · US Expired

Spin resonance spectrometer

US4246537A · kind A · utility

8Cited by

1References

10Claims

0Family size

Assignee

Spectrospin AG · CH

Inventors

Gunther Laukien · Rheinstetten, DE
Toni Keller · Rheinstetten, DE
Dieter Koch · Oberrohrdorf, CH
Werner Tschopp · Forch, CH

Key dates

Filing date	Nov 15, 1978
Grant date	Jan 20, 1981
Priority date	—
Expiry date	Nov 15, 1998

Classification

Technology area (CPC G)Physics
CPC primaryG01R33/307
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A spin resonance spectrometer having a sample vessel 83 for containing substances to be examined. Pipes 92, 93 for the supply and discharge of test substances and possibly rinsing media are connected to the sample vessel, the pipe serving for supplying substances being connected to the sample vessel 83 such that the direction of movement of the substance supplied, on entering the sample vessel 83, has a component directed tangentially with respect to the sample vessel. As a result the supplied substance rotates in the sample vessel. The supply pipe 92, 93 may open substantially tangentially into the sample vessel 83, or a connecting member 184 comprising at least approximately helical channels may be located between the pipe 192 and the sample vessel 183.

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