Published October 9, 1980 | Version v1
Patent Open

Magnetic nuclear resonance spectrometer

Creators

Description

Between the specimen and the decoupling coil of the spectrometer an evacuated casing is arranged which is permeable to the electric field generated. The superconducting magnet is cooled by He. In order to reduce the noise of the nuclear resonance spectra caused by ion collisions, a foil consisting of borosilicate glass fiber material is introduced into the vacuum casing (hetero-nuclear high-power decoupling experiments with Varian XL 200). (RW)

Availability note (English)

MF available from INIS under the Report Number; Available from Deutsches Patentamt, Muenchen, Germany, F.R.

Abstract (German)

Zwischen der Probe und der Entkoppelungsspule des Spektrometers ist eine evakuierte Huelle angeordnet, die fuer das erzeugte elektrische Feld durchlaessig ist. He wird zur Kuehlung des supraleitenden Magneten verwendet. Um das Rauschen der Kernresonanzspektren, das durch Ionenkollisionen entsteht, zu verringern, wird in die Vakuumhuelle Borsilicat-Glasfaserfolie eingebracht (Heteronukleare Hochleistungs-Entkopplungsexperimente mit Varian XL-200). (RW)

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Additional details

Additional titles

Original title (German)
Magnetisches Kernresonanzspektrometer

Publishing Information

Imprint Pagination
10 p.
IPC:
Int. Cl. G01N 24/08; C03C 13/00.
IPC
Int. Cl. G01N 24/08; C03C 13/00.
Patent number
DE patent document 3011479/A/

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
13669515
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Descriptors DEI
BOROSILICATE GLASS; CONSTRUCTION; ELECTRIC FIELDS; MAGNETIC SPECTROMETERS; NOISE; NUCLEAR MAGNETIC RESONANCE; SUPERCONDUCTING MAGNETS
Descriptors DEC
ELECTRICAL EQUIPMENT; ELECTROMAGNETS; GLASS; MAGNETIC RESONANCE; MAGNETS; MEASURING INSTRUMENTS; RESONANCE; SPECTROMETERS; SUPERCONDUCTING DEVICES