利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

9 条记录 (耗时 0.017 秒)

    Corrosion resistant magnesium compositions and applications thereof
    1.
    发明授权
    Corrosion resistant magnesium compositions and applications thereof 失效
    耐腐蚀镁组合物及其应用

    公开(公告)号：US06264762B1

    公开(公告)日：2001-07-24

    申请号：US08934597

    申请日：1997-09-22

    申请人： Heike Bommer ,  Jürgen Lang ,  Felix Nitschke

    发明人： Heike Bommer ,  Jürgen Lang ,  Felix Nitschke

    IPC分类号： C22C2300

    CPC分类号： C22C1/0408 ,  C22C23/00

    摘要： A magnesium alloy material includes magnesium; more than 1 wt. % manganese; and at least one sp-metal selected from the group consisting of zinc, cadmium, mercury, gallium, indium, thallium, germanium, tin, lead, arsenic, antimony, and bismuth, wherein the manganese and the at least one sp-metal together are a maximum of 5 wt. % of the alloy material. The magnesium materials are resistant to corrosion and are especially useful in articles exposed to aqueous electrolytes during use or production.

    摘要翻译： 镁合金材料包括镁; 超过1重量 ％锰; 以及选自锌，镉，汞，镓，铟，铊，锗，锡，铅，砷，锑和铋中的至少一种sp-金属，其中所述锰和所述至少一种sp-金属在一起 最多为5wt。 ％的合金材料。 镁材料耐腐蚀，特别适用于在使用或生产过程中暴露于含水电解质的制品。

    Anti-corrosion coating for magnesium materials
    2.
    发明授权
    Anti-corrosion coating for magnesium materials 失效
    镁材防腐涂料

    公开(公告)号：US6143428A

    公开(公告)日：2000-11-07

    申请号：US355240

    申请日：1999-07-26

    申请人： Heike Bommer ,  Felix Nitschke

    发明人： Heike Bommer ,  Felix Nitschke

    IPC分类号： C22C14/00 ,  C22C16/00 ,  C22C23/00 ,  C23C30/00 ,  C23F15/00 ,  B32B15/01

    CPC分类号： C23C30/00 ,  Y10S428/933 ,  Y10T428/12639 ,  Y10T428/12729 ,  Y10T428/12736 ,  Y10T428/12806

    摘要： Magnesium materials or components made of magnesium materials are protected against corrosion by a surface coating made of an alloy. The protective alloy coating contains a base alloy component A and at least one additive alloying component B. The base alloy component A is either titanium, or zirconium or magnesium. The alloying component B is selected from the following group: alkali metals, alkaline earth metals, rare-earth metals, yttrium, metals of the groups IIb, IIIa, IVa, and Va of the fourth or higher period of the periodic table of elements, and manganese.

    摘要翻译： PCT No.PCT / DE98 / 00119 Sec。 371日期：1999年7月26日 102（e）日期1999年7月26日PCT提交1998年1月15日PCT公布。 出版物WO98 / 32896 日期1998年7月30日由镁合金制成的镁材料或组件由合金表面涂层防止腐蚀。 保护合金涂层含有基础合金组分A和至少一种添加剂合金组分B.基础合金组分A是钛或锆或镁。 合金成分B选自元素周期表第四或更高期的碱金属，碱土金属，稀土金属，钇，IIb，IIIa，IVa和Va族的金属， 和锰。

    Reversibly switchable primers
    3.
    发明授权
    Reversibly switchable primers 失效
    可逆切换引物

    公开(公告)号：US06478912B2

    公开(公告)日：2002-11-12

    申请号：US09767213

    申请日：2001-01-22

    申请人： Hermann Gaub ,  Andreas Mittelbach ,  Peter Jaenker ,  Felix Nitschke ,  Ulrich S. Schubert

    发明人： Hermann Gaub ,  Andreas Mittelbach ,  Peter Jaenker ,  Felix Nitschke ,  Ulrich S. Schubert

    IPC分类号： C09J100

    CPC分类号： C23C22/02 ,  C09J5/02 ,  C09J2400/163 ,  C23F11/149 ,  Y10T156/1142 ,  Y10T428/31678

    摘要： A ligand layer on a metal surface is capable of being reversibly switched between adhesion and deadhesion. The ligand layer includes substituted pyridine dimers and/or pyridine trimers which are selected from the group consisting of: with R1 through R6 being able to be equal or different and being selected from the group consisting of —R—CH(O)CH2, OH, —O—R, NR2, NHR, NH2, CO2H, CO2R, R and H. R is selected from the group consisting of alkyl and aryl residues with the proviso that not all residues R1 through R6 are hydrogen atoms at the same time. R7 is selected from the group consisting of —R—CH(O)CH2, OH, —O—R, NR2, NHR, NH2, CO2H, CO2R, CONHR, R and H, with R being selected from the group consisting of alkyl and aryl residues. Y is selected from the group consisting of silicon, carbon, nitrogen, phosphorus and oxygen atoms, and X is an oxygen, sulfur or phosphorus atom, and n having the value 0 or 1.

    摘要翻译： 金属表面上的配体层能够在粘合和粘合之间可逆地切换。 配体层包括取代的吡啶二聚体和/或吡啶三聚体，其选自：R 1至R 6能够相同或不同，并且选自-R-CH（O）CH 2，OH ，-OR，NR 2，NHR，NH 2，CO 2 H，CO 2 R，R和H.选自烷基和芳基残基，条件是不是所有的残基R1至R6都是同时为氢原子。 R 7选自-R-CH（O）CH 2，OH，-OR，NR 2，NHR，NH 2，CO 2 H，CO 2 R，CONHR，R和H，其中R选自烷基和芳基 残留物。 Y选自硅，碳，氮，磷和氧原子，X为氧，硫或磷原子，n为0或1。

    Method for reducing the resistivity of the corrosion-induced oxide layer, and applications
    4.
    发明授权
    Method for reducing the resistivity of the corrosion-induced oxide layer, and applications 有权
    降低腐蚀性氧化物层电阻率的方法及应用

    公开(公告)号：US06290790B1

    公开(公告)日：2001-09-18

    申请号：US09486965

    申请日：2000-07-12

    申请人： Jörg Wind ,  Felix Nitschke

    发明人： Jörg Wind ,  Felix Nitschke

    IPC分类号： C21D600

    CPC分类号： C21D6/002 ,  C21D6/004 ,  Y10T29/49108

    摘要： A method for reducing the electrical resistance caused by a corrosion oxide coating at the current-carrying transition of a chromium steel component includes annealing the chromium steel component a temperature of at least 950° C. and removing any oxide coating that develops during said annealing before the component carries current.

    摘要翻译： 一种用于降低由铬钢组件的载流过渡处的腐蚀氧化物涂层引起的电阻的方法包括使铬钢组分退火至少950℃的温度，并除去在退火过程中产生的任何氧化物涂层 该组件携带电流。

    Firing device
    6.
    发明授权
    Firing device 失效
    发光装置

    公开(公告)号：US5235894A

    公开(公告)日：1993-08-17

    申请号：US839952

    申请日：1992-02-21

    申请人： Felix Nitschke ,  Thomas Sikora ,  Hans Leis

    发明人： Felix Nitschke ,  Thomas Sikora ,  Hans Leis

    IPC分类号： F41B6/00

    CPC分类号： F41B6/00

    摘要： A device for firing projectiles (9) through an electrically heated plasma including a combustion chamber (12) which is provided on the breech side and the muzzle side with an electrode each, between which an arc generating plasma burns. A cartridge (18), which contains a material that decomposes into a low-molecular-weight gas under the effect of the arc, can be introduced into the combustion chamber (12). A current conductor, which connects a breech-side electrode (10) to the muzzle-side electrode (7) extending annularly around the muzzle-side end of the cartridge (18), is arranged in the longitudinal axis of the cartridge (18). The current conductor (20) consists of a plurality of strands (21) which extend radially to the outside from the longitudinal axis toward the annular electrode (7) at least at the muzzle-size end of the cartridge (18).

    摘要翻译： 一种用于通过电加热等离子体喷射弹丸（9）的装置，其包括设置在后膛侧和枪口侧的燃烧室（12），其间产生电弧产生等离子体燃烧。 包含在电弧作用​​下分解成低分子量气体的材料的盒（18）可以被引入到燃烧室（12）中。 连接臀部侧电极（10）与围绕药筒（18）的枪口侧端部环形地延伸的枪口侧电极（7）的电流导体布置在药筒（18）的纵向轴线上， 。 电流导体（20）由多个线束（21）构成，至少在枪管（18）的枪口尺寸端处从纵向径向径向延伸到环形电极（7）。

    Current collector for a fuel cell and method of making the same
    7.
    发明授权
    Current collector for a fuel cell and method of making the same 失效
    一种燃料电池用集电器及其制造方法

    公开(公告)号：US6117580A

    公开(公告)日：2000-09-12

    申请号：US136497

    申请日：1998-08-19

    申请人： Felix Nitschke ,  Joerg Wind

    发明人： Felix Nitschke ,  Joerg Wind

    IPC分类号： H01M8/0206 ,  H01M8/021 ,  H01M8/0228 ,  H01M8/14 ,  H01M4/66

    CPC分类号： H01M8/0206 ,  H01M2008/147 ,  H01M2300/0051 ,  H01M8/021 ,  H01M8/0228 ,  Y02E60/526 ,  Y02P70/56

    摘要： A molten carbonate fuel cell is constructed of plural stacked individual cell units, that each respectively include a porous, electrolyte saturated matrix (3) sandwiched between a cathode (2) and an anode (4), and current collectors (5, 6) respectively arranged between the anode (4) and a first separator plate (7), and between the cathode (2) and a second separator plate (8). Especially the cathode current collector (6) includes a stainless steel core (16) that is coated on at least one surface with an aluminum-containing layer (14). Preferably both surfaces of the stainless steel core (16) are coated with aluminum-containing layers (14A, 14B), except for a contact area (12) at which the stainless steel core (16) directly contacts the cathode (2). The aluminum-containing layer (14) prevents or minimizes the occurrence of an oxidation reaction that would otherwise lead to significant loss of the electrolyte.

    摘要翻译： 熔融碳酸盐燃料电池由多个堆叠的单电池单元构成，分别包括夹在阴极（2）和阳极（4）之间的多孔电解质饱和基体（3）和集电体（5,6） 布置在阳极（4）和第一隔板（7）之间，以及阴极（2）和第二隔板（8）之间。 特别地，阴极集电器（6）包括不锈钢芯（16），其在至少一个表面上涂覆有含铝层（14）。 除了不锈钢芯（16）直接接触阴极（2）的接触区域（12）之外，优选不锈钢芯（16）的两个表面都涂覆有含铝层（14A，14B）。 含铝层（14）防止或最小化否则会导致电解质显着损失的氧化反应的发生。

    Aerodynamic body with internal actuating drives
    8.
    发明授权
    Aerodynamic body with internal actuating drives 失效
    具有内部执行驱动器的气动体

    公开(公告)号：US6070834A

    公开(公告)日：2000-06-06

    申请号：US994682

    申请日：1997-12-19

    申请人： Peter Janker ,  Felix Nitschke

    发明人： Peter Janker ,  Felix Nitschke

    IPC分类号： B64C3/48 ,  B64C3/44

    CPC分类号： B64C3/48

    摘要： A segment 1 of an aerodynamic body has as the internal actuating drive an actuator 7, which acts on an upper profile shell 2 with one working piston 9 and on a lower profile shell with a working piston 8 acting in the opposite direction to generate oppositely directed arches of the segment 1. The profile shells 2 and 3 are mounted displaceably in relation to one another in dovetail guides 4 and 5.

    摘要翻译： 空气动力体的段1具有作为内部致动驱动器的致动器7，致动器7作用在具有一个工作活塞9的上轮廓壳体2上并且在下轮廓壳体上，其中工作活塞8沿相反方向作用以产生相反的方向 型材外壳2和3在燕尾形导向件4和5中相对于彼此可移动地安装。