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    SOLID TARGET IRRADIATOR SYSTEM FOR RADIOISOTOPES PRODUCTION
    1.
    发明公开
    SOLID TARGET IRRADIATOR SYSTEM FOR RADIOISOTOPES PRODUCTION 审中-公开

    公开(公告)号：US20240242852A1

    公开(公告)日：2024-07-18

    申请号：US18560132

    申请日：2022-05-12

    Applicant: Best Theratronics Ltd.

    Inventor： William Zeev Gelbart

    IPC: G21G1/00 ,  G21G1/04 ,  G21K5/10

    CPC classification number: G21G1/0005 ,  G21G1/04 ,  G21K5/10 ,  G21K2201/065 ,  G21K2201/067

    Abstract: A solid target irradiator system (10, 210) includes a target carrier feeding assembly (20, 220) coupled to a base (11, 211) for sequentially feeding individual target carriers (50, 250) from a stack of target carriers contained in a target magazine (21, 221), a target loader assembly (60, 260) coupled to the base for selectively holding each target carrier in the target magazine for subsequent advancement and retraction of a held target carrier through the solid target irradiator system, a selectively moveable dissolution assembly (100, 300) coupled to the base and selectively engageable with the target loader assembly for dissolution of target material thereon; and an airlock assembly (80, 280) coupled to the base to prepare the target carrier for subsequent irradiation.

    Highly reflective crystalline mosaic neutron monochromator
    4.
    发明授权
    Highly reflective crystalline mosaic neutron monochromator 有权

    公开(公告)号：US10020087B1

    公开(公告)日：2018-07-10

    申请号：US14692570

    申请日：2015-04-21

    Applicant: Michael Kozhukh

    Inventor： Michael Kozhukh

    IPC: G21K1/06

    CPC classification number: G21K1/062 ,  G21K1/06 ,  G21K2201/062 ,  G21K2201/064 ,  G21K2201/067

    Abstract: A crystal monochromator is manufactured by heating a crystal having an original thickness to a temperature of over about 850° C. The crystal is compressed for a duration of approximately 1-5 minutes with a force of about 5-10 metric tons while the crystal is maintained at the temperature of over about 850° C. to plastically deform the crystal along an axis, wherein the compressing causes a plastic deformation of about 0.5%-1.5% of the original thickness. The crystal may be sliced to form crystal monochromators having a mosaicity of between about 15-28 arcminutes and a slow neutron reflectivity of over 70% at a rocking curve peak.

    GRATING AND RADIATION IMAGING DEVICE
    6.
    发明申请
    GRATING AND RADIATION IMAGING DEVICE 审中-公开

    公开(公告)号：US20180075938A1

    公开(公告)日：2018-03-15

    申请号：US15802473

    申请日：2017-11-03

    Applicant: Tsinghua University ,  Nuctech Company Limited

    Inventor： Li ZHANG ,  Mingzhi HONG ,  Qingping HUANG ,  Le SHEN

    IPC: G21K1/06 ,  G02B5/18

    CPC classification number: G21K1/06 ,  G02B5/1838 ,  G21K1/025 ,  G21K2201/067 ,  G21K2207/005

    Abstract: The disclosure relates to a grating and a radiation imaging device. The grating comprises a plurality of stacked grating elements. The grating elements are stacked to form a grid. The grating element comprises a first sheet and a second sheet having two parallel planes. The second sheet is stacked at the first sheet in a length direction of the first sheet. The first sheet is almost impervious to radiation. The present disclosure stacks the sheets having different specifications together to form the grating with uniform grating slits, such that there is no limitation on the thickness of the grating and the grating can be used along with high-energy radiations.

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