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378 条记录 (耗时 0.02 秒)

    Cryostat
    21.
    发明申请
    Cryostat 有权
    低温保存

    公开(公告)号：US20020069651A1

    公开(公告)日：2002-06-13

    申请号：US09934996

    申请日：2001-08-21

    申请人： OXFORD DIFFRACTION LTD.

    发明人： Damian Kucharczyk

    IPC分类号： F17C013/00 ,  F25B019/00

    CPC分类号： F17C13/006 ,  F17C3/085 ,  F17C9/00 ,  F17C2205/0355 ,  F17C2221/017 ,  F17C2227/0337 ,  F17C2227/0353 ,  F17C2270/02

    摘要： An open flow cryostat for cooling a sample in use comprises a supply (1) for supplying a coolant, an outlet (2) for directing a flow of the coolant towards the sample, a supply line (3) for transporting coolant from the supply to the outlet and an isolation line (5) arranged to transport at least some of the coolant away from the outlet. The isolation line (5) is positioned in contact with at least a portion of the supply line (3) to thermally isolate the supply line (3) from the surroundings.

    摘要翻译： 用于冷却使用中的样品的开放式低温恒温器包括用于供应冷却剂的供应源（1），用于引导冷却剂流向样品的出口（2），用于将冷却剂从供应输送到 所述出口和隔离线路（5）布置成将至少一些所述冷却剂从所述出口传送出去。 隔离线（5）定位成与供应管线（3）的至少一部分接触，以将供应管线（3）与周围环境隔离。

    Superconductor-based processing
    23.
    发明申请
    Superconductor-based processing 失效
    基于超导体的加工

    公开(公告)号：US20020037814A1

    公开(公告)日：2002-03-28

    申请号：US09809431

    申请日：2001-03-16

    发明人： Joerg Heise ,  Wolf-Ruediger Canders ,  Wilfried Hedderich ,  Franz Hehmann

    IPC分类号： H01B001/00 ,  C04B002/00 ,  H01F001/00

    CPC分类号： F17C3/085 ,  B60L13/04 ,  B60L2200/26 ,  F17C13/086 ,  F17C13/087 ,  F17C2203/03 ,  F17C2203/0687 ,  F17C2205/0323 ,  F17C2221/014 ,  F17C2223/0161 ,  F17C2270/0509 ,  F25D3/10 ,  F25D29/001 ,  Y02E60/321

    摘要： Viable (HT) superconductor-based processing is disclosed comprising the controlled conversion of energy resulting from application of a (HT) superconductor to an electric, magnetic, electromagnetic and/or gravitational field, wherein the converted energy is released from a corresponding chill system in order to maintain a superconducting state of the (HT) superconductor under controlled extrinsic or boundary conditions. A closed vessel is instrumental to transform said energy once created into a mechanical work, a partial chill gas mass per operating time interval, i.e. nulldmV/nullt, and a partial conduction enthalpy. A corresponding chill system comprises optionally at least one aeropneumatic accumulator designed to operate at least one (HT) superconductor-based overpressure vessel or dewar accommodating at least one superconductor element immersed into a liquid chill agent such as liquid nitrogen of defined heat capacity per volume superconductor employed. Accumulator and vessel adjacent to said accumulator form a principal unit of a universally applicable and unique differentiated composite body exploring the intrinsic properties of a (HT) superconductor under defined independent variables of the extrinsic or boundary conditions of heat transfer by heat radiation, heat conduction, heat convection as well as carefully designed insulation exploring unconventional methods of processing. This is shown for the example of levitation and conveyance of a load having a contour such as in packaging and being useful in carrying a load in a transportation process including flexible batch processing for a product, for example.

    摘要翻译： 公开了一种基于（HT）超导体的可行的处理方法，其包括将（HT）超导体施加到电，磁，电磁和/或重力场的能量的受控转换，其中转换的能量从相应的冷却系统释放 为了在受控的外在或边界条件下保持（HT）超导体的超导状态。 密闭容器用于将所产生的能量一次性转化成机械工作，每个操作时间间隔的部分冷却气体质量，即deltadmV / deltat和部分传导焓。 相应的冷却系统包括任选的至少一个气动蓄能器，其设计成操作至少一个（HT）超导体基超压容器或杜瓦瓶，其容纳浸入液体冷却剂中的至少一个超导体元件，例如每体积超导体的限定热容的液氮 雇用。 与所述蓄能器相邻的蓄能器和容器形成普遍适用且独特的差异化复合体的主要单元，其在通过热辐射，热传导，热传导的热传递的外在或边界条件的限定的独立变量下探索（HT）超导体的固有特性， 热对流以及精心设计的绝缘探索非常规加工方法。 示出了例如具有诸如包装等轮廓的负载的悬挂和输送的示例，并且可用于在包括用于产品的柔性批量处理的运输过程中承载负载。

    Magnetizing magnet
    24.
    发明申请
    Magnetizing magnet 失效

    公开(公告)号：US20010013818A1

    公开(公告)日：2001-08-16

    申请号：US09813617

    申请日：2001-03-21

    发明人： Ian Robert Young

    IPC分类号： H01F001/00 ,  H01F006/00 ,  H01F007/00

    CPC分类号： H01F6/00 ,  F17C3/085 ,  F17C13/087 ,  F17C2203/0687 ,  F17C2221/017 ,  F17C2270/0509 ,  G01R33/3815 ,  Y10S505/892 ,  Y10S505/897 ,  Y10S505/898

    摘要： A high temperature superconductor (HTSC) 5 is magnetized between drive coils 1,2 forming poles of a magnet connected by an iron yoke 9 by relative movement of a vacuum insulated cryostat 4 containing the HTSC and the magnetizing magnet, in order to magnetize a large area of HTSC using a magnet with a small region 3 of magnetizing flux. Alternatively, the HTSC 5 may be contained in an evacuated region of a cryostat containing the magnetizing magnet. An interconnecting chamber allows the HTSC to be moved between an operative region and a magnetizing region without substantial loss of vacuum.

    Thermally stabilized dewar assembly, and its preparation
    28.
    发明授权
    Thermally stabilized dewar assembly, and its preparation 失效
    耐热稳定的杜瓦装配及其制备

    公开(公告)号：US5661980A

    公开(公告)日：1997-09-02

    申请号：US466552

    申请日：1995-06-06

    申请人： James R. Gallivan

    发明人： James R. Gallivan

    IPC分类号： F17C3/08 ,  F28F13/02 ,  F25B19/00

    CPC分类号： F28F13/02 ,  F17C3/085 ,  F17C2221/014 ,  F17C2223/0153 ,  F17C2223/033 ,  F17C2227/0302 ,  F17C2227/0337 ,  F17C2250/0626 ,  F17C2250/0631 ,  F17C2270/0509

    摘要： A dewar assembly has a wall contacting a liquefied gas within the interior of the dewar assembly. The dewar assembly is processed so as to remove the stable gaseous film boiling layer that is normally present between the liquefied gas and the wall. The processing is preferably accomplished by reducing the pressure on the liquefied gas to reduce its temperature and the temperature of the wall, and then returning the pressure over the liquefied gas to ambient to produce a temperature in the liquefied gas which is temporarily greater than that of the wall. The existing gaseous film boiling layer is removed, so that thermal and acoustic variations present in the system due to the presence of the film boiling layer are eliminated, and the liquefied gas attains a more direct contact with the wall.

    摘要翻译： 杜瓦组件具有与杜瓦组件内部的液化气接触的壁。 处理杜瓦组件以除去通常存在于液化气体和壁之间的稳定的气态薄膜沸腾层。 该处理优选通过降低液化气体的压力来降低其温度和壁的温度，然后将液化气体上的压力返回至环境温度以产生液化气体中的温度，其临时大于 墙。 除去现有的气体膜沸腾层，从而消除了由于存在薄膜沸腾层而存在于系统中的热和声变化，并且液化气体与壁直接接触。