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11 条记录 (耗时 0.026 秒)

    Gas/ion species selective membrane support by multi-stage nano-hole array metal structure
    4.
    发明申请
    Gas/ion species selective membrane support by multi-stage nano-hole array metal structure 失效
    气/离子种选择性膜支持多级纳米孔阵列金属结构

    公开(公告)号：US20060273004A1

    公开(公告)日：2006-12-07

    申请号：US11502140

    申请日：2006-08-09

    申请人： Sangkyun Kang ,  Young-Il Park ,  Friedrich Prinz ,  Suk-Won Cha ,  Yuji Saito ,  Ali Farvid ,  Pei-Chen Su

    发明人： Sangkyun Kang ,  Young-Il Park ,  Friedrich Prinz ,  Suk-Won Cha ,  Yuji Saito ,  Ali Farvid ,  Pei-Chen Su

    IPC分类号： B01D39/00

    CPC分类号： B01D53/228 ,  B01D67/0062 ,  B01D69/02 ,  B01D69/10 ,  B01D71/022 ,  B01D71/024 ,  B01D2325/02 ,  B01D2325/04 ,  H01M4/861 ,  H01M4/8657 ,  H01M4/92 ,  H01M8/1226 ,  Y10T428/12028 ,  Y10T428/2944 ,  Y10T428/31678

    摘要： An improved two-step replication process for fabrication of porous metallic membranes is provided. A negative of a porous non-metallic template is made by infiltration of a liquid precursor into the template, curing the precursor to form a solid negative, and removing the template to expose the negative. Metal is deposited to surround the exposed negative. Removal of the negative provides a porous metallic membrane having pores which replicate the pores of the original template membrane. The negative is kept immersed in a liquid at all times between removing the template and depositing the metal. This immersion eliminates damage to the negative that would be incurred in drying the negative out between these processing steps. Another aspect of the invention is metallic membranes prepared according to the preceding method. For example, metallic membranes having pores smaller on one side than on the other side of the membrane are provided.

    摘要翻译： 提供了用于制造多孔金属膜的改进的两步复制方法。 通过将液体前体渗透到模板中，固化前体以形成固体阴极，并除去模板以暴露阴性，从而制备多孔非金属模板的阴性。 金属沉积环绕暴露的负极。 去除阴性提供了具有复制原始模板膜的孔的孔的多孔金属膜。 在除去模板和沉积金属之前，将负片始终浸入液体中。 这种浸没消除了在这些处理步骤之间干燥负极时将产生的负面损坏。 本发明的另一方面是根据前述方法制备的金属膜。 例如，提供在一侧的孔比膜的另一侧更小的金属膜。

    Differential Pressure Measuring Transducer Unit
    6.
    发明申请
    Differential Pressure Measuring Transducer Unit 失效
    差压测量传感器单元

    公开(公告)号：US20080257054A1

    公开(公告)日：2008-10-23

    申请号：US11791948

    申请日：2004-12-08

    申请人： Sangkyun Kang ,  Wolfgang Scholz ,  Peter Krippner ,  Dieter Binz ,  Tibor Fabian ,  Fritz B. Prinz

    发明人： Sangkyun Kang ,  Wolfgang Scholz ,  Peter Krippner ,  Dieter Binz ,  Tibor Fabian ,  Fritz B. Prinz

    IPC分类号： G01L15/00

    CPC分类号： G01L13/025 ,  G01L19/0046 ,  G01L19/0618 ,  G01L19/069

    摘要： The disclosure relates to a differential pressure transducer unit comprising an over-load protection system which is used to measure low differential pressure in liquids and gases under high static pressure load which can be connected to flanges on the working pressure lines. The differential pressure transducer unit consists of a planar multi-layered arrangement comprising layers which are conductive, insulating and which are insulated from each other, whereby the insulating and conductive layers comprises recesses which at least partially cover each other, wherein the measuring mechanism and the measuring value processing means are accommodated. At least one of the layers is a functional component of the over-load protection system.

    摘要翻译： 本公开涉及一种压差传感器单元，其包括过负载保护系统，其用于测量液体和气体在高静态压力负载下的低压差，该压力可连接到工作压力线上的凸缘。 压差传感器单元包括平面多层布置，其包括导电，绝缘并且彼此绝缘的层，由此绝缘和导电层包括至少部分地彼此覆盖的凹部，其中测量机构和 容纳测量值处理装置。 至少一层是过载保护系统的功能部件。

    Miniature gas turbine engine with unitary rotor shaft for power generation
    7.
    发明授权
    Miniature gas turbine engine with unitary rotor shaft for power generation 失效
    具有发电单体转子轴的微型燃气轮机

    公开(公告)号：US06866478B2

    公开(公告)日：2005-03-15

    申请号：US10431345

    申请日：2003-05-06

    申请人： Tibor Fabian ,  Frank Holman ,  Sangkyun Kang ,  Hao-Chih Liu ,  Minoru Matsunaga ,  Fritz B. Prinz ,  Hideaki Tsuru

    发明人： Tibor Fabian ,  Frank Holman ,  Sangkyun Kang ,  Hao-Chih Liu ,  Minoru Matsunaga ,  Fritz B. Prinz ,  Hideaki Tsuru

    IPC分类号： F01D5/04 ,  F01D5/28 ,  F01D11/22 ,  F01D21/04 ,  F01D25/16 ,  F02C3/05 ,  H02K1/27 ,  H02K7/18

    CPC分类号： H02K7/1823 ,  B33Y70/00 ,  B33Y80/00 ,  F01D5/048 ,  F01D5/284 ,  F01D25/16 ,  F02C3/05 ,  F05D2220/768 ,  F05D2250/82 ,  F05D2270/60 ,  F05D2300/2283 ,  H02K1/2726 ,  Y10S415/915

    摘要： The present invention provides a miniature gas turbine engine for power generation. The engine has a highly integrated unitary rotor shaft where turbine, compressor and shaft are made in one piece in one fabrication process. The turbine and compressor are positioned back to back on the shaft in an overhung configuration, allowing the front bearings to be located in the cold zone of the engine. Preferably, the Mold SDM fabrication technique is utilized to make the unitary rotor shaft in one monolithic part out of ceramics such as silicon nitride, eliminating the need for post process assembly while strengthening the integrity, reliability, and performance of the unitary rotor shaft. Integrated with a permanent magnet in the unitary rotor shaft, the miniature gas turbine engine can generate electric power of 1 kW or less. Additionally, the axial length of the miniature gas turbine engine is about 100 mm or less. The miniature gas turbine engine according to the present invention is therefore particularly useful for powering lightweight, self-sustaining mobile devices such as unmanned vehicles and-autonomous robots.

    摘要翻译： 本发明提供一种用于发电的微型燃气轮机。 发动机具有高度集成的单一转子轴，其中涡轮机，压缩机和轴在一个制造过程中制成一体。 涡轮机和压缩机以悬垂构造背靠背地定位在轴上，允许前轴承位于发动机的冷区中。 优选地，使用模具SDM制造技术来使整体式转子轴在诸如氮化硅的陶瓷之外的一个整体部分中，从而消除了后加工组装的需要，同时增强了整体转子轴的完整性，可靠性和性能。 在整体式转子轴中与永磁体一体化，微型燃气涡轮发动机可以产生1kW以下的电力。 此外，微型燃气涡轮发动机的轴向长度为约100mm或更小。 因此，根据本发明的微型燃气涡轮发动机特别可用于为诸如无人驾驶车辆和自主机器人的轻量级，自维持的移动设备供电。

    Differential pressure measuring transducer unit
    8.
    发明授权
    Differential pressure measuring transducer unit 失效
    差压测量传感器单元

    公开(公告)号：US07685879B2

    公开(公告)日：2010-03-30

    申请号：US11791948

    申请日：2004-12-08

    申请人： Sangkyun Kang ,  Wolfgang Scholz ,  Peter Krippner ,  Dieter Binz ,  Tibor Fabian ,  Fritz B. Prinz

    发明人： Sangkyun Kang ,  Wolfgang Scholz ,  Peter Krippner ,  Dieter Binz ,  Tibor Fabian ,  Fritz B. Prinz

    IPC分类号： G01L13/02

    CPC分类号： G01L13/025 ,  G01L19/0046 ,  G01L19/0618 ,  G01L19/069

    摘要： The disclosure relates to a differential pressure transducer unit comprising an over-load protection system which is used to measure low differential pressure in liquids and gases under high static pressure load which can be connected to flanges on the working pressure lines. The differential pressure transducer unit consists of a planar multi-layered arrangement comprising layers which are conductive, insulating and which are insulated from each other, whereby the insulating and conductive layers comprises recesses which at least partially cover each other, wherein the measuring mechanism and the measuring value processing means are accommodated. At least one of the layers is a functional component of the over-load protection system.

    摘要翻译： 本公开涉及一种压差传感器单元，其包括过负载保护系统，其用于测量液体和气体在高静态压力负载下的低压差，该压力可连接到工作压力线上的凸缘。 压差传感器单元包括平面多层布置，其包括导电，绝缘并且彼此绝缘的层，由此绝缘和导电层包括至少部分地彼此覆盖的凹部，其中测量机构和 容纳测量值处理装置。 至少一层是过载保护系统的功能部件。