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598 条记录 (耗时 0.025 秒)

    Valve control device
    61.
    发明授权
    Valve control device 有权
    阀门控制装置

    公开(公告)号：US08733100B2

    公开(公告)日：2014-05-27

    申请号：US12519593

    申请日：2007-10-24

    申请人： Ralf Christmann

    发明人： Ralf Christmann

    IPC分类号： F02D23/00

    CPC分类号： F02M26/58 ,  F02B37/18 ,  F02M26/56

    摘要： The present invention relates to a valve control device (1) having a housing (2), which comprises a first low pressure chamber (3) and a first atmospheric pressure chamber (4), which are separated from each other in a gas-tight manner by means of a spring-loaded first membrane (5); having a control rod (6) for controlling the position of a locking element of the bypass valve (7), wherein the control rod (6) is operatively connected to the first membrane (5), further having a second low pressure chamber (8), which is flow-connected to the first low pressure chamber (3), and having a second spring-loaded membrane (9), which is arranged in the second low pressure chamber (8) and is coupled to the first membrane (5), wherein the control rod (6) is mounted on the second membrane (9).

    摘要翻译： 本发明涉及一种具有壳体（2）的阀门控制装置（1），该壳体包括第一低压室（3）和第一大气压室（4），它们以不透气的方式彼此分离 通过弹簧加载的第一膜（5）的方式; 具有用于控制旁通阀（7）的锁定元件的位置的控制杆（6），其中控制杆（6）可操作地连接到第一膜（5），还具有第二低压室（8 ），其流动连接到第一低压室（3），并且具有布置在第二低压室（8）中并连接到第一膜（5）的第二弹簧加载膜（9） ），其中所述控制棒（6）安装在所述第二膜（9）上。

    Synthesis of stable and durable catalyst composition for fuel cell
    62.
    发明授权
    Synthesis of stable and durable catalyst composition for fuel cell 有权
    燃料电池稳定耐用的催化剂组合物的合成

    公开(公告)号：US08722284B2

    公开(公告)日：2014-05-13

    申请号：US13499068

    申请日：2010-09-30

    申请人： Stephen A. Campbell ,  Natalia Kremliakova

    发明人： Stephen A. Campbell ,  Natalia Kremliakova

    IPC分类号： H01M4/04

    CPC分类号： B01J23/6484 ,  B01J23/6486 ,  H01M4/921 ,  H01M4/923 ,  H01M2008/1095

    摘要： Provided is a catalyst composition comprising an intermetallic phase comprising Pt and a metal selected from either Nb or Ta, and a dioxide of the metal. Also provided is a low temperature method for making such compositions that results in the formation of intermetallic phase with small crystallite size and thus greater mass activity. In particular, a Pt3Nb—NbO2 catalyst composition can be prepared that is useful as a fuel cell catalyst and offers a very stable chemical substrate along with good electrode activity and remarkable durability. The use of Pt3Nb—NbO2 can considerably prolong fuel cell lifetime by reducing Pt dissolution levels and subsequent voltage losses. The Pt3Nb—NbO2 can be used in the cathode and/or anode of a fuel cell.

    摘要翻译： 提供了一种催化剂组合物，其包含金属间相，其包含Pt和选自Nb或Ta的金属和金属的二氧化物。 还提供了一种用于制备这种组合物的低温方法，其导致形成具有小微晶尺寸的金属间相，从而导致更大的质量活性。 特别地，可以制备可用作燃料电池催化剂的Pt3Nb-NbO2催化剂组合物，并提供非常稳定的化学底物以及良好的电极活性和显着的耐久性。 Pt3Nb-NbO2的使用可以通过降低Pt溶解水平和随后的电压损耗来大大延长燃料电池寿命。 Pt3Nb-NbO2可用于燃料电池的阴极和/或阳极。

    Proton conducting electrolytes with cross-linked copolymer additives for use in fuel cells
    63.
    发明授权
    Proton conducting electrolytes with cross-linked copolymer additives for use in fuel cells 有权
    具有用于燃料电池的交联共聚物添加剂的质子导电电解质

    公开(公告)号：US08710108B2

    公开(公告)日：2014-04-29

    申请号：US13039470

    申请日：2011-03-03

    申请人： Keping Wang ,  Jing Li ,  Yunsong Yang

    发明人： Keping Wang ,  Jing Li ,  Yunsong Yang

    IPC分类号： C08J5/20 ,  B01J39/18 ,  C08J11/04 ,  H01M8/10 ,  H01M4/48

    CPC分类号： C08J5/2256 ,  C08J2383/08

    摘要： A proton conducting polymer electrolyte comprising a proton conducting ionomer cross-linked with an amount of a copolymer additive comprising cross-linking functional groups and other functional groups (e.g. proton carriers, chelating agents, radical scavengers) shows improved durability over the ionomer alone and provides for more stable inclusion of these other functional groups. The copolymer additive comprises at least two types of metal oxide monomers, one having cross-linking functional groups and the other having the other functional groups.

    摘要翻译： 包含与包含交联官能团和其它官能团（例如质子载体，螯合剂，自由基清除剂）的共聚物添加剂交联的质子传导离聚物的质子传导性聚合物电解质显示出比单独的离聚物更好的耐久性，并提供 以更稳定地包含这些其它官能团。 共聚物添加剂包括至少两种类型的金属氧化物单体，一种具有交联官能团，另一种具有其它官能团。

    System and method for splitting water
    64.
    发明授权
    System and method for splitting water 有权
    分水的系统和方法

    公开(公告)号：US08652319B2

    公开(公告)日：2014-02-18

    申请号：US12280021

    申请日：2007-02-19

    申请人： Walter Kothe ,  Harald Adam ,  Dieter Gruetzmann

    发明人： Walter Kothe ,  Harald Adam ,  Dieter Gruetzmann

    IPC分类号： C25B1/04

    CPC分类号： C25B1/06 ,  C25B13/04 ,  C25B13/08 ,  Y02E60/366

    摘要： A system and a method for cleaving water by means of hyperpolarization, the system has a first electrode and at least one additional electrode; at least one porous ferroelectric layer arranged between the first and the additional electrode; as well as an AC voltage or pulsed DC voltage source. With this method it is possible to cleave the water economically into hydrogen and oxygen and obtain gases for technical purposes.

    摘要翻译： 一种通过超极化来切割水的系统和方法，该系统具有第一电极和至少一个附加电极; 布置在第一和附加电极之间的至少一个多孔铁电层; 以及交流电压或脉冲直流电压源。 通过这种方法，有可能将水经济地切割成氢气和氧气，并为技术目的获得气体。

    Front spring bracket for a truck
    67.
    发明授权
    Front spring bracket for a truck 有权
    卡车的前弹簧支架

    公开(公告)号：US08356838B2

    公开(公告)日：2013-01-22

    申请号：US12934082

    申请日：2009-03-17

    申请人： Hartmut Beuss ,  Norbert Sonsalla ,  Wilhelm Stockklausner

    发明人： Hartmut Beuss ,  Norbert Sonsalla ,  Wilhelm Stockklausner

    IPC分类号： B62D21/00 ,  B62D21/15

    CPC分类号： B62D21/152 ,  B60G11/10 ,  B60G2204/121 ,  B60G2206/7102 ,  B60G2206/8101

    摘要： The invention relates to a front spring bracket (18) for a truck, wherein said bracket can be attached to the front end of a vehicle frame (10) and comprises a side part (20) associated with a respective longitudinal frame carrier (12, 14) of the vehicle frame (10), which are connected to each other by way of at least one cross-member (22), wherein at least parts (20) of the front spring bracket (18) are configured as aluminum castings.

    摘要翻译： 本发明涉及一种用于卡车的前弹簧支架（18），其中所述支架可以附接到车架（10）的前端，并且包括与相应的纵向框架架（12）相关联的侧部（20） 所述车架（10）的至少一部分（20）通过至少一个横向构件（22）彼此连接，其中所述前弹簧托架（18）的至少部分（20）构造为铝铸件。

    Seat carrier arrangement and construction for a bus
    68.
    发明授权
    Seat carrier arrangement and construction for a bus 有权
    座椅承运人安排和搭建公交车

    公开(公告)号：US08353556B2

    公开(公告)日：2013-01-15

    申请号：US12602789

    申请日：2008-05-29

    申请人： Thomas Moennich ,  Gregor Steinmetz

    发明人： Thomas Moennich ,  Gregor Steinmetz

    IPC分类号： B62D47/02

    CPC分类号： B62D47/02 ,  B60N2/42709 ,  B60N2/42736 ,  B62D21/152 ,  B62D31/02 ,  B62D33/06

    摘要： The invention relates to a seat carrier arrangement for a vehicle seat (48) of a utility vehicle, especially a bus, said arrangement comprising a seat carrier (36) supported towards the rear on an energy-absorbing deformation element (52). The seat carrier (36) is embodied as a carrier part of a vehicle structure (10) on the front end of the utility vehicle. The invention also relates to a construction for a utility vehicle, especially a bus, comprising a vehicle structure (10) on the front end, with an upper and a lower absorber plane (12, 14). The invention also relates to at least one front axial bridge (58) of a base frame or a substructure (18) in the region of a front axle formed as a longitudinal deformation element.

    摘要翻译： 本发明涉及一种用于多用途车辆（特别是公共汽车）的车辆座椅（48）的座椅支架装置，所述装置包括在能量吸收变形元件（52）上向后支撑的座架（36）。 座椅支架（36）被实施为多用途车辆前端上的车辆结构（10）的承载部分。 本发明还涉及一种用于多用途车辆，特别是公共汽车的结构，其包括在前端上的车辆结构（10），具有上部和下部吸收体平面（12,14）。 本发明还涉及在作为纵向变形元件形成的前轴的区域中的基座框架或底座（18）的至少一个前轴向桥（58）。

    Sealing system between bearing and compressor housing
    69.
    发明授权
    Sealing system between bearing and compressor housing 有权
    轴承和压缩机外壳之间的密封系统

    公开(公告)号：US08348595B2

    公开(公告)日：2013-01-08

    申请号：US12440797

    申请日：2007-09-27

    申请人： Silvio Koch ,  Edward R. Panek ,  Lauro Takabatake ,  Daniel Ward

    发明人： Silvio Koch ,  Edward R. Panek ,  Lauro Takabatake ,  Daniel Ward

    IPC分类号： F01D25/18

    CPC分类号： F02B39/14 ,  F01D25/16 ,  F01D25/18 ,  F01D25/183 ,  F02C6/12 ,  F05D2220/40 ,  F05D2240/55 ,  Y10T29/4932

    摘要： A turbocharger oil discharge assembly (301, 501, 701, 901) can have a thrust collar (324, 524, 724, 924) with a first radially outwardly extending wall and a second radially outwardly extending wall to define a first annular channel. The first radially outwardly extending wall can have an annular flange that at least in part defines a second annular channel. The assembly can also have a thrust bearing (340, 540, 740, 940) having a radially inner end received in the first annular channel, and an insert (400, 600, 800, 1000). An oil collection chamber (440, 640, 840, 1040) can be defined at least in part by a drainage channel of the insert (400, 600, 800, 1000), the annular flange of the thrust collar (324, 524, 724, 924) and the thrust bearing (340, 540, 740, 940). Pressurized oil discharged from an oil release interface can be directed towards a radially outer region of the oil collection chamber (440, 640, 840, 1040) and can be collected in the oil collection chamber (440, 640, 840, 1040) for subsequent exhaust.

    摘要翻译： 涡轮增压器排油组件（301,501,701,901）可以具有带有第一径向向外延伸的壁和第二径向向外延伸的壁以限定第一环形通道的止推环（324,524,724,924）。 第一径向向外延伸的壁可以具有至少部分地限定第二环形通道的环形凸缘。 该组件还可以具有一个推力轴承（340,540,740,940），其具有容纳在第一环形通道中的径向内端，以及一个插入件（400,600,800,1000）。 油收集室（440,640,840,1040）可以至少部分地由插入件（400,600,800,1000）的排水通道限定，止推环（324,524,724）的环形凸缘 ，924）和推力轴承（340,540,740,940）。 从油分离界面排出的加压油可以被引导到油收集室（440,640,840,1040）的径向外部区域，并且可以被收集在油收集室（440,640,840,1040）中，用于随后的 排气。