知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

1049 records (took 0.06 seconds)

    USE OF FUNCTION-SPECIFIC GASES IN AN MAS MICRO-GAS TURBINE FOR SOLID STATE NMR
    1.
    发明公开
    USE OF FUNCTION-SPECIFIC GASES IN AN MAS MICRO-GAS TURBINE FOR SOLID STATE NMR 审中-公开

    公开(公告)号：US20240329169A1

    公开(公告)日：2024-10-03

    申请号：US18619464

    申请日：2024-03-28

    Applicant: Bruker BioSpin GmbH & Co. KG

    Inventor： Rico SIMMLER ,  David OSEN ,  Daniel PODADERA SANCHEZ ,  Lukas BECKER

    IPC: G01R33/30 ,  G01N24/08 ,  G01R33/31

    CPC classification number: G01R33/307 ,  G01R33/31 ,  G01N24/08

    Abstract: An NMR method and apparatus uses a magic angle spinning (MAS) system with a MAS turbine having a MAS stator and a MAS rotor. At least two different gases or gas mixtures are fed to the stator through separate gas feeds, a first for the driving of the rotor and another, which is different from the first, for the bearing of the rotor. Respective pressures of the at least two different gases or gas mixtures are regulated separately, and the different gases or gas mixtures are prevented from mixing in the stator by means of a flushing seal through which they at least partially flow out of the stator. Conventional outflow nozzles do not need to be adapted, and the rotor can be operated at a high rotational frequency even at low pressures. The pressures remain stable so that no rotational oscillations occur during the NMR measurement.

    INSULATOR AND/OR CONSTRUCTION MATERIAL FOR NMR APPLICATIONS
    2.
    发明公开
    INSULATOR AND/OR CONSTRUCTION MATERIAL FOR NMR APPLICATIONS 审中-公开

    公开(公告)号：US20240319296A1

    公开(公告)日：2024-09-26

    申请号：US18276766

    申请日：2022-01-26

    Applicant: QUAD SYSTEMS AG

    Inventor： Klemens KESSLER

    IPC: G01R33/30 ,  G01N24/08

    CPC classification number: G01R33/30 ,  G01N24/08

    Abstract: A compound consisting of the following components:



    (A) 40-99.99 weight percent of at least one thermoplastic or thermoset polymer material selected as a halogenated or perhalogenated polymer;
    (B) 0.01-60 weight percent of at least one inorganic particulate diamagnetic or paramagnetic material;
    (C) 0-39.99 weight percent of at least one additive different from (B);
    is proposed as a construction material in the detection-relevant spatial area (9) of a nuclear magnetic resonance device with a static magnetic field of at least 1 Tesla, and furthermore corresponding constructional elements, in particular sample holders, our proposed as well as method of manufacturing such constructional elements and uses of such constructional elements.

Patent Agency Ranking