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97 条记录 (耗时 0.041 秒)

    Low texture, quasi-isotropic metallic stent
    83.
    发明授权
    Low texture, quasi-isotropic metallic stent 有权
    低质感，准各向同性金属支架

    公开(公告)号：US08273117B2

    公开(公告)日：2012-09-25

    申请号：US11157833

    申请日：2005-06-22

    申请人： Gino Palumbo ,  Peter Keng-Yu Lin ,  Klaus Tomantschger ,  Fred Smith

    发明人： Gino Palumbo ,  Peter Keng-Yu Lin ,  Klaus Tomantschger ,  Fred Smith

    IPC分类号： A61F2/06

    CPC分类号： A61L31/14 ,  A61F2/82 ,  Y10T428/12292

    摘要： Metallic stents which have a randomly oriented microstructure, and possess quasi-isotropic mechanical and physical properties are disclosed. The novel stents can be “tailor-made” to mimic the geometry of the blood vessel(s) at the deployment site and can be designed to treat coronary artery disease at the point where blood vessels branch. The metallic materials of choice are ductile, corrosion resistant and exhibit little crystallographic texture. The novel stents can be produced from a metallic precursor which is quasi-isotropic and exhibits little texture by processing means, such as machining, which do not reintroduce texture. Alternatively, quasi-isotropic and low texture stents are achieved by suitable post-processing of conventionally fabricated stent materials.

    摘要翻译： 公开了具有随机取向微结构并具有准各向同性机械和物理性质的金属支架。 新型支架可以“定制”以模拟部署位置处血管的几何形状，并可设计用于治疗血管分支点处的冠状动脉疾病。 所选择的金属材料具有延展性，耐腐蚀性，并且表现出很小的结晶织构。 新型支架可以由准各向同性的金属前体生产，并且通过不再重新引入质地的加工方法（例如机械加工）表现出很小的纹理。 或者，通过适当的后处理常规制造的支架材料来实现准各向同性和低质地支架。

    Composite current collector for electrochemical cell
    84.
    发明授权
    Composite current collector for electrochemical cell 有权
    电化学电池用复合集电器

    公开(公告)号：US08182938B2

    公开(公告)日：2012-05-22

    申请号：US13099390

    申请日：2011-05-03

    申请人： Klaus Tomantschger

    发明人： Klaus Tomantschger

    IPC分类号： H01M2/16

    CPC分类号： H01M4/667 ,  H01M4/14 ,  H01M4/244 ,  H01M4/661 ,  H01M4/662 ,  H01M4/72 ,  H01M4/74 ,  H01M4/742 ,  H01M4/765 ,  H01M4/78 ,  H01M4/808 ,  H01M6/06 ,  H01M10/06 ,  H01M10/24 ,  H01M2200/103

    摘要： Composite current collectors containing coatings of metals, alloys or compounds, selected from the group of Zn, Cd, Hg, Ga, In, Tl, Sn, Pb, As, Sb, Bi and Se on non-metallic, non-conductive or poorly-conductive substrates are disclosed. The composite current collectors can be used in electrochemical cells particularly sealed cells requiring a long storage life. Selected metals, metal alloys or metal compounds are applied to polymer or ceramic substrates by vacuum deposition techniques, extrusion, conductive paints (dispersed as particles in a suitable paint), electroless deposition, cementation; or after suitable metallization by galvanic means (electrodeposition or electrophoresis). Metal compound coatings are reduced to their respective metals by chemical or galvanic means. The current collectors described are particular suitable for use in sealed primary or rechargeable galvanic cells containing mercury-free and lead-free alkaline zinc electrodes.

    摘要翻译： 包含金属，合金或化合物的复合集流体，其选自Zn，Cd，Hg，Ga，In，Tl，Sn，Pb，As，Sb，Bi和Se，非金属，不导电或不良 导电基底。 复合集电器可用于电化学电池，特别是需要长存储寿命的密封电池。 选择的金属，金属合金或金属化合物通过真空沉积技术，挤出，导电涂料（分散为合适涂料中的颗粒），无电沉积，胶结剂等应用于聚合物或陶瓷基材; 或通过电化学方法（电沉积或电泳）合适的金属化之后。 金属化合物涂层通过化学或电流方法还原成各自的金属。 所描述的集电器特别适用于含有无汞和无铅碱性锌电极的密封初级或可充电电池。

    Composite current collector
    86.
    发明授权
    Composite current collector 有权
    复合集电器

    公开(公告)号：US07976976B2

    公开(公告)日：2011-07-12

    申请号：US12024139

    申请日：2008-02-01

    申请人： Klaus Tomantschger

    发明人： Klaus Tomantschger

    IPC分类号： H01M2/16

    CPC分类号： H01M4/667 ,  H01M4/14 ,  H01M4/244 ,  H01M4/661 ,  H01M4/662 ,  H01M4/72 ,  H01M4/74 ,  H01M4/742 ,  H01M4/765 ,  H01M4/78 ,  H01M4/808 ,  H01M6/06 ,  H01M10/06 ,  H01M10/24 ,  H01M2200/103

    摘要： Composite current collectors containing coatings of metals, alloys or compounds, selected from the group of Zn, Cd, Hg, Ga, In, Tl, Sn, Pb, As, Sb, Bi and Se on non-metallic, non-conductive or poorly-conductive substrates are disclosed. The composite current collectors can be used in electrochemical cells particularly sealed cells requiring a long storage life. Selected metals, metal alloys or metal compounds are applied to polymer or ceramic substrates by vacuum deposition techniques, extrusion, conductive paints (dispersed as particles in a suitable paint), electroless deposition, cementation; or after suitable metallization by galvanic means (electrodeposition or electrophoresis). Metal compound coatings are reduced to their respective metals by chemical or galvanic means. The current collectors described are particular suitable for use in sealed primary or rechargeable galvanic cells containing mercury-fee and lead-free alkaline zinc electrodes.

    摘要翻译： 包含金属，合金或化合物的复合集流体，其选自Zn，Cd，Hg，Ga，In，Tl，Sn，Pb，As，Sb，Bi和Se，非金属，不导电或不良 导电基底。 复合集电器可用于电化学电池，特别是需要长存储寿命的密封电池。 选择的金属，金属合金或金属化合物通过真空沉积技术，挤出，导电涂料（分散为合适涂料中的颗粒），无电沉积，胶结剂等应用于聚合物或陶瓷基材; 或通过电化学方法（电沉积或电泳）合适的金属化之后。 金属化合物涂层通过化学或电流方法还原成各自的金属。 所描述的集电器特别适用于含有汞和无铅碱性锌电极的密封初级或可充电电池。

    High capacity rechargeable cell having manganese dioxide electrode
    90.
    发明授权
    High capacity rechargeable cell having manganese dioxide electrode 失效
    具有二氧化锰电极的大容量可再充电电池

    公开(公告)号：US5424145A

    公开(公告)日：1995-06-13

    申请号：US207629

    申请日：1994-03-09

    申请人： Klaus Tomantschger ,  R. James Book ,  Josef Daniel-Ivad

    发明人： Klaus Tomantschger ,  R. James Book ,  Josef Daniel-Ivad

    IPC分类号： H01M2/16 ,  H01M4/42 ,  H01M4/50 ,  H01M4/62 ,  H01M10/05 ,  H01M10/24 ,  H01M10/26 ,  H01M10/36 ,  H01M10/52

    CPC分类号： H01M2/1686 ,  H01M10/05 ,  H01M10/24 ,  H01M10/26 ,  H01M10/36 ,  H01M4/62 ,  H01M4/622 ,  H01M4/623 ,  H01M4/628 ,  H01M10/523 ,  H01M2/1653 ,  H01M4/42 ,  H01M4/50 ,  H01M4/621 ,  H01M4/625

    摘要： A rechargeable manganese dioxide/zinc cell is provided, where the cell has high capacity, high volumetric and gravimetric energy densities, high cycle life, and is capable of continued charge-discharge cycles following an overdischarge. The cell has an aqueous electrolyte, with the usual solute of potassium hydroxide, but the solute may also be a mixture of zinc chloride and ammonium chloride. The electrode balance as determined by the ration of the theoretical discharge capacity of the zinc and the theoretical one electron discharge capacity of the manganese dioxide ranges from greater than 65% up to 110%. On the 15th discharge, a cell of the present invention will deliver a discharge capacity of at least 20% of the discharge capacity delivered on the first discharge. A cell according to the present invention is capable of continued charge-discharge cycles after overdischarge or voltage reversal.

    摘要翻译： 提供了可充电的二氧化锰/锌电池，其中电池具有高容量，高体积和重量能量密度，高循环寿命，并且能够在过放电之后继续充电 - 放电循环。 电池具有通常的氢氧化钾溶质的电解质，但是溶质也可以是氯化锌和氯化铵的混合物。 通过锌的理论放电容量和二氧化锰的理论电子放电容量的比例确定的电极平衡范围从大于65％到高达110％。 在第15次放电时，本发明的电池将提供至少在第一次放电时输送的放电容量的20％的放电容量。 根据本发明的电池能够在过放电或电压反转之后继续充电 - 放电循环。