Bipolar plate and its use, as well as a method for its manufacture and an electrochemical system containing the bipolar plate
    32.
    发明授权
    Bipolar plate and its use, as well as a method for its manufacture and an electrochemical system containing the bipolar plate 有权
    双极板及其用途,以及其制造方法和含有双极板的电化学系统

    公开(公告)号:US08088535B2

    公开(公告)日:2012-01-03

    申请号:US10594858

    申请日:2005-03-29

    IPC分类号: H01M8/04

    摘要: The present invention relates to a bipolar plate (1) for electrochemical systems which contains a first plate (2) with a first flowfield (2a) for media distribution as well as a second plate (3) with a second flowfield (3a) for media distribution. This first plate in the region of the first flow field at least in regions comprises a plane surface section (4) from which discrete projections (5) distanced to one another project arranged in a distributed manner. Furthermore a method for manufacturing this bipolar plate is suggested as well as an electrochemical system which contains this bipolar plate. According to the invention it is possible in an inexpensive manner to manufacture a bipolar plate which permits the construction of fuel cells functioning with a low peripheral consumption (pumps, compressors) and which are safer with regard to their operation.

    摘要翻译: 本发明涉及一种用于电化学系统的双极板(1),其包含具有用于介质分配的第一流场(2a)的第一板(2)以及具有用于介质的第二流场(3a)的第二板(3) 分配。 至少在区域中的第一流场区域中的该第一板包括平面表面部分(4),离散的突起(5)从该平面表面部分彼此间隔开,以分布方式布置。 此外,还提出了制造该双极板的方法以及包含该双极板的电化学系统。 根据本发明,可以以廉价的方式制造双极板,其允许以低周边消耗(泵,压缩机)运行的燃料电池的构造,并且对于它们的操作更安全。

    End Plate for a Fuel Cell Stack
    33.
    发明申请
    End Plate for a Fuel Cell Stack 有权
    燃料电池堆的端板

    公开(公告)号:US20080057372A1

    公开(公告)日:2008-03-06

    申请号:US11664639

    申请日:2005-10-06

    IPC分类号: H01M8/02 B29C39/00

    CPC分类号: H01M8/247 H01M8/04

    摘要: The present invention relates to an end plate for a fuel cell stack, containing at least one channel (7) for the supply and/or removal of at least one reactant and/or a reaction product and/or a coolant, wherein at least a part at least of one pump (8) for delivering the reactants and/or reaction products and/or coolant and which is arranged in the course of the respective channel (7) is integrated into the end plate. The invention further relates to a fuel cell stack which contains such an end-plate.

    摘要翻译: 本发明涉及一种用于燃料电池堆的端板,其包含用于供应和/或去除至少一种反应物和/或反应产物和/或冷却剂的至少一个通道(7),其中至少一个 至少一个用于输送反应物和/或反应产物和/或冷却剂并且布置在相应通道(7)的过程中的泵(8)的部分被集成到端板中。 本发明还涉及一种包含这种端板的燃料电池堆。

    Cooling a control device of the gearbox of a motor vehicle
    34.
    发明授权
    Cooling a control device of the gearbox of a motor vehicle 失效
    冷却汽车变速箱的控制装置

    公开(公告)号:US06688383B1

    公开(公告)日:2004-02-10

    申请号:US09857093

    申请日:2001-05-31

    IPC分类号: F28F2700

    摘要: A method of adjusting an operating temperature of a control device (2) of a motor vehicle automatic transmission. The transmission control has a hydraulic unit (3) and an electronic unit (4) with electronic modules. The control device (3)is situated in a transmission housing which is partially filled with transmission oil and at least partly surrounded by transmission oil. The control device (2) has a cooling device (5) by which at least part of the electronic unit (4) is cooled with the transmission oil. The transmission oil has a temperature &THgr;C which is lower than a prevailing transmission oil temperature &THgr;G. The electronic unit (4) is impinged upon with a defined volume flow of the transmission oil.

    摘要翻译: 一种调节机动车辆自动变速器的控制装置(2)的工作温度的方法。 变速器控制具有液压单元(3)和具有电子模块的电子单元(4)。 控制装置(3)位于变速器壳体中,其部分地填充有变速器油并且至少部分地被变速器油包围。 控制装置(2)具有冷却装置(5),电子单元(4)的至少一部分用传动油冷却。 变速箱油具有低于主要变速箱油温度ΔT的温度ΔT。 电子单元(4)以限定的传动油流量流入。

    Electronic-hydraulic control unit for an automatic transmission for vehicles
    35.
    发明授权
    Electronic-hydraulic control unit for an automatic transmission for vehicles 失效
    用于车辆自动变速器的电子液压控制单元

    公开(公告)号:US06393943B1

    公开(公告)日:2002-05-28

    申请号:US09643917

    申请日:2000-08-23

    IPC分类号: F16H5702

    摘要: The invention is based on an electronic-hydraulic control unit (1) for an automatic transmission of a motor vehicle wherein the control unit (1) has one hydraulic unit (2) with hydraulic valves (4), sensors (6, 7) and pressure regulators (5) and one electronic unit (3) with a microprocessor, memories, sensors and power regulators (9) which form a functional unit. To reduce the tolerances of the control unit, it is proposed that the pressure tolerances appearing in the operating range be detected by verifying characteristic lines and from the divergences relative to a set characteristic line, plotting and storing in a memory a corresponding characteristic line correction.

    摘要翻译: 本发明是基于一种用于汽车自动变速器的电子液压控制单元(1),其中控制单元(1)具有一个具有液压阀(4)的液压单元(2),传感器(6,7)和 压力调节器(5)和一个具有微处理器,存储器,传感器和功率调节器(9)的电子单元(3),其形成功能单元。 为了降低控制单元的公差,建议通过验证特征线和相对于设定特性线的分歧来检测出现在工作范围内的压力容差,在存储器中绘制和存储相应的特征线校正。

    Electrical plug-in connection
    36.
    发明授权
    Electrical plug-in connection 失效
    电插拔连接

    公开(公告)号:US06290537B1

    公开(公告)日:2001-09-18

    申请号:US09371622

    申请日:1999-08-11

    申请人: Stefan Sommer

    发明人: Stefan Sommer

    IPC分类号: H01R1373

    摘要: The electrical plug-in connection for connecting one electronic module within an automatic transmission for motor vehicles with a feed line provided outside the housing have a plug which penetrates a bore with play in the housing. A matching plug in the shape of a bushing wherein plug and matching plug are provided with grooves or ribs to form a bayonet interlocking. In the space between the plug and the bore is provided a molded seal which, when the matching plug is slipped on, becomes deformed and hermetically seals the bore.

    摘要翻译: 用于将机动车辆自动变速器内的一个电子模块连接到设置在壳体外部的进给线的电插入连接具有在壳体中穿过孔的插头。 一种套管形式的匹配插头,其中插头和匹配插头设置有凹槽或肋以形成卡口互锁。 在插塞和孔之间的空间中设置有模制密封件,当匹配的塞子被滑动时,模制密封件变形并气密地密封孔。

    Tin-free aqueous polyurethane dispersions
    38.
    发明授权
    Tin-free aqueous polyurethane dispersions 有权
    无锡水性聚氨酯分散体

    公开(公告)号:US08865832B2

    公开(公告)日:2014-10-21

    申请号:US12915304

    申请日:2010-10-29

    摘要: The present invention relates to radiation-curable coating compositions based on tin-free aqueous polyurethane dispersions based on polyurethane acrylates (i), characterized in that the polyurethane acrylate (i) comprises as builder componentsA) one or more compounds with at least one group which is reactive towards isocyanate and at least one unsaturated group which can undergo free radical polymerization,B) one or more compounds which differ from A) and have at least one group which is reactive towards isocyanate,C) one or more compounds with at least one group which is reactive towards isocyanate and additionally at least one group having a hydrophilizing action,D) one or more organic polyisocyanates,which are reacted in the presence ofF) bismuth(III) salt(s) andG) an acid having a pKa of

    摘要翻译: 本发明涉及基于聚氨酯丙烯酸酯(i)的基于无锡水性聚氨酯分散体的可辐射固化涂料组合物,其特征在于聚氨酯丙烯酸酯(i)包含作为助洗剂组分A)一种或多种具有至少一个基团的化合物 其对异氰酸酯和至少一个可以进行自由基聚合的不饱和基团具有反应性,B)一种或多种与A)不同的化合物,并且具有至少一个对异氰酸酯具有反应性的基团,C)至少一种或多种化合物 一个对异氰酸酯反应的基团,另外一个具有亲水作用的基团,D)一种或多种有机多异氰酸酯,它们在F)铋(III)盐和G)存在下反应, pKa <2.5,以及其制备方法,涂料组合物作为漆和/或粘合剂的用途,以及提供有这些漆和/或粘合剂的物体和基材。

    LOW-VISCOSITY POLYURETHANE ACRYLATE DISPERSIONS
    39.
    发明申请
    LOW-VISCOSITY POLYURETHANE ACRYLATE DISPERSIONS 有权
    低粘度聚氨酯丙烯酸酯分散体

    公开(公告)号:US20120259065A1

    公开(公告)日:2012-10-11

    申请号:US13516853

    申请日:2010-12-13

    摘要: The present invention relates to a process for the preparation of low-viscosity, radiation-curable, aqueous dispersions based on polyurethane acrylates (UV-PUDs), wherein the UV-PUDs hydrophilised via hydroxy-functionalised carboxylic acids have a lower initial viscosity when a large part of the urethanisation, that is to say the reaction of the NCO-functionalised compounds with the OH-functionalised compounds, initially takes place in the absence of the acid-carrying compounds and the incorporation of the acid-carrying compounds via their hydroxyl function takes place as late as possible.

    摘要翻译: 本发明涉及一种制备基于聚氨酯丙烯酸酯(UV-PUD)的低粘度,可辐射固化的水性分散体的方法,其中通过羟基官能化的羧酸亲水化的UV-PUD具有较低的初始粘度,当a 大部分氨基甲酸酯化,也就是说,NCO-官能化化合物与OH-官能化化合物的反应最初在不存在酸性化合物的情况下进行,并且通过其羟基官能团引入含酸化合物 发生得尽可能晚。

    End plate for a fuel cell stack
    40.
    发明授权
    End plate for a fuel cell stack 有权
    燃料电池堆的端板

    公开(公告)号:US08216737B2

    公开(公告)日:2012-07-10

    申请号:US11664639

    申请日:2005-10-06

    IPC分类号: H01M2/38

    CPC分类号: H01M8/247 H01M8/04

    摘要: The present invention relates to an end plate for a fuel cell stack, containing at least one channel (7) for the supply and/or removal of at least one reactant and/or a reaction product and/or a coolant, wherein at least a part at least of one pump (8) for delivering the reactants and/or reaction products and/or coolant and which is arranged in the course of the respective channel (7) is integrated into the end plate. The invention further relates to a fuel cell stack which contains such an end-plate.

    摘要翻译: 本发明涉及一种用于燃料电池堆的端板,其包含用于供应和/或去除至少一种反应物和/或反应产物和/或冷却剂的至少一个通道(7),其中至少一个 至少一个用于输送反应物和/或反应产物和/或冷却剂并且布置在相应通道(7)的过程中的泵(8)的部分被集成到端板中。 本发明还涉及一种包含这种端板的燃料电池堆。