Sensor fuel cell
    1.
    发明授权
    Sensor fuel cell 有权
    传感器燃料电池

    公开(公告)号:US09093690B2

    公开(公告)日:2015-07-28

    申请号:US12266214

    申请日:2008-11-06

    IPC分类号: H01M8/10 G01N27/407 H01M8/04

    摘要: The invention relates to a sensor fuel cell that can be activated by a first substance (O2) in its environment. The sensor fuel cell includes a catalytically active anode, a cathode that has a cathode surface at least partially exposed to the environment, and a proton-conductive membrane located between the anode and the cathode so as to convey protons through from the anode to the cathode. An anode surface of the anode is at least partially exposed to the environment for access of at least one second substance (H2) from the environment to the anode. Such a disposition enables access of a first reactant in the form for example of oxygen from the ambient air to the cathode, and additionally access of a second reactant in the form for example of hydrogen from the ambient air to the free surface of the anode.

    摘要翻译: 本发明涉及可在其环境中由第一物质(O 2)激活的传感器燃料电池。 传感器燃料电池包括催化活性阳极,具有至少部分地暴露于环境的阴极表面的阴极和位于阳极和阴极之间的质子传导膜,以便将质子从阳极输送到阴极 。 阳极的阳极表面至少部分地暴露于环境中,用于从环境到阳极进入至少一种第二物质(H 2)。 这种配置使得能够以例如氧气从环境空气到阴极的形式的第一反应物进入,并且另外从例如氢气的形式的第二反应物从环境空气进入到阳极的自由表面。

    METHOD FOR PRODUCING A PROTON-CONDUCTING, STRUCTURED ELECTROLYTE MEMBRANE
    2.
    发明申请
    METHOD FOR PRODUCING A PROTON-CONDUCTING, STRUCTURED ELECTROLYTE MEMBRANE 有权
    用于制造导电,结构化电解质膜的方法

    公开(公告)号:US20110217659A1

    公开(公告)日:2011-09-08

    申请号:US12987772

    申请日:2011-01-10

    IPC分类号: G03F7/20

    摘要: In a method for producing a proton-conductive, structured electrolyte membrane, particularly for a fuel cell, a coating, which comprises at least one ion-conductive cross-linking component having at least one acid group and at least one photoactive substances interacting therewith, is applied onto a solid body surface. The coating is optically masked in that at least one region of the coating, in which the electrolyte membrane is supposed to be, is exposed such that the cross-linking component cross-links with the photoactive substances to form a polymer and/or copolymer network adhering to the solid body surface. At least one unexposed region of the coating is removed in order to structure the electrolyte membrane.

    摘要翻译: 在制造质子传导性结构化电解质膜,特别是用于燃料电池的方法中,包括至少一种具有至少一个酸基的离子传导性交联组分和至少一种与其相互作用的光活性物质的涂层, 施加到固体表面上。 该涂层被光学掩模,因为其中假定电解质膜的涂层的至少一个区域被暴露,使得交联组分与光活性物质交联以形成聚合物和/或共聚物网络 坚固的身体表面。 为了构造电解质膜,去除了涂层的至少一个未曝光区域。

    SENSOR FUEL CELL
    3.
    发明申请
    SENSOR FUEL CELL 有权
    传感器燃料电池

    公开(公告)号:US20090136815A1

    公开(公告)日:2009-05-28

    申请号:US12266214

    申请日:2008-11-06

    IPC分类号: H01M4/90

    摘要: The invention relates to a sensor fuel cell that can be activated by a first substance (O2) in its environment. The sensor fuel cell includes a catalytically active anode, a cathode that has a cathode surface at least partially exposed to the environment, and a proton-conductive membrane located between the anode and the cathode so as to convey protons through from the anode to the cathode. An anode surface of the anode is at least partially exposed to the environment for access of at least one second substance (H2) from the environment to the anode. Such a disposition enables access of a first reactant in the form for example of oxygen from the ambient air to the cathode, and additionally access of a second reactant in the form for example of hydrogen from the ambient air to the free surface of the anode.

    摘要翻译: 本发明涉及可在其环境中由第一物质(O 2)激活的传感器燃料电池。 传感器燃料电池包括催化活性阳极,具有至少部分地暴露于环境的阴极表面的阴极和位于阳极和阴极之间的质子传导膜,以便将质子从阳极输送到阴极 。 阳极的阳极表面至少部分地暴露于环境中,用于从环境到阳极进入至少一种第二物质(H 2)。 这种配置使得能够以例如氧气从环境空气到阴极的形式的第一反应物进入,并且另外从例如氢气的形式的第二反应物从环境空气进入到阳极的自由表面。

    Method for producing a proton-conducting, structured electrolyte membrane
    4.
    发明授权
    Method for producing a proton-conducting, structured electrolyte membrane 有权
    生产质子传导结构电解质膜的方法

    公开(公告)号:US08592091B2

    公开(公告)日:2013-11-26

    申请号:US12987772

    申请日:2011-01-10

    IPC分类号: H01M8/00

    摘要: In a method for producing a proton-conductive, structured electrolyte membrane, particularly for a fuel cell, a coating, which comprises at least one ion-conductive cross-linking component having at least one acid group and at least one photoactive substances interacting therewith, is applied onto a solid body surface. The coating is optically masked in that at least one region of the coating, in which the electrolyte membrane is supposed to be, is exposed such that the cross-linking component cross-links with the photoactive substances to form a polymer and/or copolymer network adhering to the solid body surface. At least one unexposed region of the coating is removed in order to structure the electrolyte membrane.

    摘要翻译: 在制造质子传导性结构化电解质膜,特别是用于燃料电池的方法中,包括至少一种具有至少一个酸基的离子传导性交联组分和至少一种与其相互作用的光活性物质的涂层, 施加到固体表面上。 该涂层被光学掩模,因为其中假定电解质膜的涂层的至少一个区域被暴露,使得交联组分与光活性物质交联以形成聚合物和/或共聚物网络 坚固的身体表面。 为了构造电解质膜,去除了涂层的至少一个未曝光区域。

    FUEL CELL AND METHOD FOR PRODUCING THE SAME
    5.
    发明申请
    FUEL CELL AND METHOD FOR PRODUCING THE SAME 审中-公开
    燃料电池及其制造方法

    公开(公告)号:US20120021323A1

    公开(公告)日:2012-01-26

    申请号:US13146775

    申请日:2009-12-16

    IPC分类号: H01M8/04 H01M4/86 H01M8/24

    摘要: The invention relates to a fuel cell (1) having a substrate (2) comprising an opening (10) and a layer stack (7) disposed on the substrate (2). Said stack comprises an electrode (3) designed as a self-supporting metal membrane covering the opening (10), said membrane being permeable to hydrogen atoms and blocking the passage of gaseous or liquid fuel, a counter electrode (6), and an electrolytelayer (4) adjoining a catalytic material and disposed between the electrode (3) and the counter electrotrode (6). In order to feed in a fuel comprising protons, the fuel cell (1) has a fuel supply device (14) connected to the electrode (3) by means of the opening (10). In order to feed in a reactant, a reactant supply device (15) is connected to the electrolyte layer (4) by means of the counter electrode (6). The reactant is suitable for reacting with the protons in order to generate electric current. The layer thickness of the electrode (3) is at least 1 μm, and the electrode is made of a non-porous material across the entire layer thickness thereof.

    摘要翻译: 本发明涉及一种具有基板(2)的燃料电池(1),该基板(2)包括开口(10)和设置在基板(2)上的层叠体。 所述堆叠包括设计成覆盖所述开口(10)的自支撑金属膜的电极(3),所述膜可渗透氢原子并阻止气态或液体燃料通过,对电极(6)和电解槽 (4)邻接催化剂材料并且设置在电极(3)和反电极(6)之间。 为了进料包含质子的燃料,燃料电池(1)具有通过开口(10)连接到电极(3)的燃料供应装置(14)。 为了进料反应物,通过对电极(6)将反应物供给装置(15)连接到电解质层(4)。 反应物适于与质子反应以产生电流。 电极(3)的层厚度至少为1μm,并且电极由整个层厚度的无孔材料制成。

    Surgical Instrument
    6.
    发明申请
    Surgical Instrument 审中-公开
    手术器械

    公开(公告)号:US20100160940A1

    公开(公告)日:2010-06-24

    申请号:US12653733

    申请日:2009-12-17

    IPC分类号: A61B17/28 A61B17/32

    摘要: A surgical instrument has a shaft, an end effector comprising at least one movably mounted tool element and defining a longitudinal axis, and a force transmitting member mounted in the shaft for movement in the distal and proximal directions for transmitting an actuating force introduced at a proximal end of the instrument onto the end effector in order to move the at least one tool element from a first tool element position to a second tool element position and/or vice versa. The at least one tool element is pivotably mounted on a bearing shaft held on the shaft. The at least one tool element is connected by at least one articulation member, at least a section of which is flexible, to the force transmitting member in order to transmit the actuating force from the force transmitting member onto the at least one tool element.

    摘要翻译: 外科器械具有轴,端部执行器,其包括至少一个可移动地安装的工具元件并且限定纵向轴线;以及力传递构件,其安装在所述轴中,用于在远侧和近侧方向上移动,以传递在近侧引入的致动力 使仪器的端部到端部执行器上,以便将至少一个工具元件从第一工具元件位置移动到第二工具元件位置和/或反之亦然。 所述至少一个工具元件可枢转地安装在保持在所述轴上的轴承轴上。 所述至少一个工具元件通过至少一个关节运动构件连接,所述至少一个关节运动构件的至少一部分是柔性的,以致力传递构件,以将致动力从力传递构件传递到至少一个工具元件上。