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50 条记录 (耗时 0.026 秒)

    Process for the production of sized and/or wet-strength papers, paperboards and cardboards
    44.
    发明授权
    Process for the production of sized and/or wet-strength papers, paperboards and cardboards 有权
    生产尺寸和/或湿强纸，纸板和纸板的方法

    公开(公告)号：US08647471B2

    公开(公告)日：2014-02-11

    申请号：US12975470

    申请日：2010-12-22

    申请人： Stefan Sommer ,  Erhard Luehmann ,  Serkan Unal ,  Micheal J. Dvorchak

    发明人： Stefan Sommer ,  Erhard Luehmann ,  Serkan Unal ,  Micheal J. Dvorchak

    IPC分类号： D21H17/57 ,  D21H25/04

    CPC分类号： D21H21/16 ,  D21H17/44

    摘要： The present invention relates to a process for the production of sized and/or wet-strength papers, paperboards or cardboards, wherein an aqueous radiation-curable dispersion containing water and at least one polymer, characterized in that the polymer contains cationic groups, is mixed with suspended wood pulp and/or chemical pulp and this mixture is sieved, pressed, thermally dried and then radiation-cured, characterized in that the dispersion is employed in amounts, based on its non-aqueous content in relation to the solid content of the wood pulp and/or chemical pulp, of from 0.001 to 10 wt. %, the papers, paperboards and cardboards produced by this process, and compositions comprising suspended wood pulp and/or chemical pulp and an aqueous radiation-curable dispersion containing at least one polymer, characterized in that the polymer contains cationic groups.

    摘要翻译： 本发明涉及生产尺寸和/或湿强纸，纸板或纸板的方法，其中含有水和至少一种聚合物的含水可辐射固化分散体，其特征在于聚合物含有阳离子基团，混合 用悬浮木浆和/或化学纸浆将该混合物过筛，压制，热干燥，然后进行辐射固化，其特征在于分散体的用量基于其非水含量相对于 木浆和/或化学纸浆，为0.001至10重量％ ％，由该方法生产的纸，纸板和纸板，以及包含悬浮木浆和/或化学纸浆的组合物和含有至少一种聚合物的水性可辐射固化分散体，其特征在于所述聚合物含有阳离子基团。

    Bipolar plate and its use, as well as a method for its manufacture and an electrochemical system containing the bipolar plate
    46.
    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

    申请人： Stefan Sommer ,  Bernd Gaugler ,  Claudia Kunz ,  Raimund Ströbel ,  Christian Schleier ,  Joachim Scherer

    发明人： Stefan Sommer ,  Bernd Gaugler ,  Claudia Kunz ,  Raimund Ströbel ,  Christian Schleier ,  Joachim Scherer

    IPC分类号： H01M8/04

    CPC分类号： H01M8/0267 ,  H01M8/0206 ,  H01M8/021 ,  H01M8/0228 ,  H01M8/0258 ,  H01M8/026 ,  Y02P70/56 ,  Y10T428/24537

    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
    47.
    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

    申请人： Stefan Sommer ,  Christian Schleier

    发明人： Stefan Sommer ,  Christian Schleier

    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
    48.
    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

    申请人： Stefan Sommer ,  Bernd Fessler

    发明人： Stefan Sommer ,  Bernd Fessler

    IPC分类号： F28F2700

    CPC分类号： F16H61/0009 ,  F16H57/0412 ,  F16H57/0415 ,  F28D2021/0028 ,  F28F3/12 ,  F28F13/08 ,  Y10T74/2189

    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
    49.
    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

    申请人： Stefan Sommer ,  Bernhard Fessler ,  Holger Bacher ,  Klaus Gessler

    发明人： Stefan Sommer ,  Bernhard Fessler ,  Holger Bacher ,  Klaus Gessler

    IPC分类号： F16H5702

    CPC分类号： F16H59/68 ,  F16H61/0006 ,  F16H61/0009 ,  F16H61/061 ,  F16H2061/0096 ,  Y10T74/2186

    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
    50.
    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

    CPC分类号： H01R13/5202 ,  H01R13/5219 ,  H01R13/625 ,  H01R13/74

    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。