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318 条记录 (耗时 0.047 秒)

    Method and device for detecting an angular position signal for an internal-combustion engine
    91.
    发明授权
    Method and device for detecting an angular position signal for an internal-combustion engine 失效
    用于检测内燃机的角位置信号的方法和装置

    公开(公告)号：US07415351B2

    公开(公告)日：2008-08-19

    申请号：US10548549

    申请日：2005-03-01

    申请人： Franz Raichle ,  Wolfgang Fischer ,  Joerg Breuninger ,  Haris Hamedovic

    发明人： Franz Raichle ,  Wolfgang Fischer ,  Joerg Breuninger ,  Haris Hamedovic

    IPC分类号： G01M15/05

    CPC分类号： F02D41/0097 ,  F02D35/023 ,  F02D35/024 ,  F02D41/008 ,  F02D41/009 ,  F02D41/1497 ,  G01D5/24452 ,  G01D5/2449 ,  G01M15/06 ,  G01M15/08

    摘要： The present invention relates to a method for detecting an angular position signal representing the rotary motion of a rotating part of an internal-combustion engine. The internal-combustion engine includes at least one combustion chamber. In addition, a speed sensor of the type mentioned initially is provided, the speed sensor outputting a rotation-measurement signal representing the rotary motion of a sensing wheel connected with the rotating part. At least one pressure sensor is also provided that outputs a pressure signal representing the pressure in a combustion chamber. The method according to the present invention has the following steps: Detect the pressure signal, detect the rotation-measurement signal, calculate a correction quantity that is a function, at the least, of the detected pressure signal and rotation-measurement signal, and determine the angular position signal by linking the detected rotation-measurement signal with the correction quantity. The core of the present invention is the identification and very good compensation of the sensing wheel error by performing a joint evaluation of the rotational-speed signal and the compression chamber pressure of one or more indicated cylinders.

    摘要翻译： 本发明涉及一种用于检测表示内燃机的旋转部的旋转运动的角位置信号的方法。 内燃机包括至少一个燃烧室。 此外，提供了最初提到的速度传感器，速度传感器输出表示与旋转部件连接的传感轮的旋转运动的旋转测量信号。 还提供至少一个压力传感器，其输出表示燃烧室中的压力的​​压力信号。 根据本发明的方法具有以下步骤：检测压力信号，检测旋转测量信号，至少计算检测到的压力信号和旋转测量信号的功能的校正量，并且确定 通过将检测到的旋转测量信号与校正量相关联来确定角位置信号。 本发明的核心是通过对一个或多个所指示的气缸的转速信号和压缩室压力进行联合评估来识别和非常好地补偿传感轮误差。

    Method for operating an internal combustion engine
    92.
    发明申请
    Method for operating an internal combustion engine 失效
    操作内燃机的方法

    公开(公告)号：US20080156305A1

    公开(公告)日：2008-07-03

    申请号：US12005974

    申请日：2007-12-27

    申请人： Roland Karrelmeyer ,  Christina Sauer ,  Wolfgang Fischer ,  Juergen Haering

    发明人： Roland Karrelmeyer ,  Christina Sauer ,  Wolfgang Fischer ,  Juergen Haering

    IPC分类号： F02D41/04

    CPC分类号： F02D41/1498 ,  F02D35/021 ,  F02D35/023 ,  F02D35/027 ,  F02D41/3035 ,  F02D2200/1015

    摘要： A method for operating an internal combustion engine working according to the Otto principle, in which fuel, particularly gasoline, is injected directly into a combustion chamber and is inflamed by self-ignition. A characteristic quantity characterizing the stability of combustion of an air/fuel mixture located in the combustion chamber is ascertained, and, as a function of the characteristic quantity, a residual gas proportion in the cylinder associated with the combustion chamber is set, in particular minimized, the residual gas proportion being reduced, preferably iteratively, as long as the characteristic quantity does not fall below a specifiable stability boundary.

    摘要翻译： 用于操作根据奥托原理工作的内燃机的方法，其中燃料，特别是汽油，直接喷入燃烧室，并通过自燃点燃。 确定了表征位于燃烧室中的空气/燃料混合物的燃烧稳定性的特征量，并且作为特征量的函数，设定与燃烧室相关联的气缸中的残余气体比例，特别是最小化 只要特征量不低于可指定的稳定边界，则残留气体比例被优选地迭代地减小。

    Aqueous polyurethane emulsions
    95.
    发明授权
    Aqueous polyurethane emulsions 失效
    水性聚氨酯乳液

    公开(公告)号：US06521702B1

    公开(公告)日：2003-02-18

    申请号：US09716741

    申请日：2000-11-20

    申请人： Jan Weikard ,  Erhard Lühmann ,  Dieter Erdmann ,  Wolfgang Fischer ,  Wolfgang Kremer

    发明人： Jan Weikard ,  Erhard Lühmann ,  Dieter Erdmann ,  Wolfgang Fischer ,  Wolfgang Kremer

    IPC分类号： C08J303

    CPC分类号： C08G18/673 ,  C08G18/0823 ,  C08G18/6725 ,  C08G18/68 ,  C09D175/16 ,  Y10T428/31551 ,  Y10T428/31591

    摘要： The present invention relates to a radiation-curable, aqueous polyurethane emulsion which is prepared by I) reacting A) 40 to 90 wt. % of an isocyanate-reactive component that contains a polyester acrylate containing hydroxyl groups and having an OH content of 40 to 200 mg KOH/g and optionally other isocyanate-reactive compounds other than B) and B) 0.5 to 20 wt. % of one or more monofunctional and/or difunctional isocyanate-reactive compounds that contain cationic or anionic groups, potential cationic or anionic or hydrophilic ether groups, with C) 10 to 50 wt. % of one or more diisocyanates and/or polyisocyanates, II) optionally converting any potential cationic or anionic groups into cationic or anionic groups by salt formation and III) forming a dispersion of the reaction product of A), B) and C) in water and reacting it with D) 0.1 to 10 wt. % of one or more diamines and/or polyamines, wherein the wt. % percentages of (A) to (D) add up to 100%, and the equivalent ratio of the sum of the isocyanate-reactive groups in (A) and (B) to the isocyanate groups in (C) is 0.8:1 to 1.25:1 and the reaction of components (A) and (B) with (C) is carried out such that 65 to 95% of the isocyanate groups in (C) react with the isocyanate-reactive groups of (A) and (B). The present invention also relates to a process of making these polyurethane emulsions and to substrates coated with the polyurethane emulsions.

    摘要翻译： 本发明涉及可辐射固化的水性聚氨酯乳液，其通过以下方法制备：I）将40至90重量％ ％的异氰酸酯反应性组分，其含有含羟基并且OH含量为40至200mg KOH / g的聚酯丙烯酸酯和任选的除B）和B）外的其它异氰酸酯反应性化合物，和B）0.5至20wt。 含有阳离子或阴离子基团的潜在阳离子或阴离子或亲水醚基团的一种或多种单官能和/或二官能异氰酸酯反应性化合物的％，C）10至50wt。 ％的一种或多种二异氰酸酯和/或多异氰酸酯，II）任选地通过盐形成将任何潜在的阳离子或阴离子基团转化为阳离子或阴离子基团; III）在水中形成A），B）和C）的反应产物的分散体，以及 与D）反应0.1〜10重量％ ％的一种或多种二胺和/或多胺，其中wt。 （A）至（D）的百分比百分比加起来为100％，（A）和（B）中异氰酸酯反应性基团与（C）中异氰酸酯基团之和的当量比为0.8:1至 （A）和（B）与（C）的反应进行，使得（C）中的异氰酸酯基中的65〜95％与（A）和（B）的异氰酸酯反应性基团反应 ）。 本发明还涉及制备这些聚氨酯乳液和用聚氨酯乳液涂覆的基材的方法。

    Urethane acrylates and their use in coating compositions
    96.
    发明授权
    Urethane acrylates and their use in coating compositions 有权
    聚氨酯丙烯酸酯及其在涂料组合物中的用途

    公开(公告)号：US06191181B1

    公开(公告)日：2001-02-20

    申请号：US09433854

    申请日：1999-11-04

    申请人： Jan Weikard ,  Wolfgang Fischer ,  Frank Richter ,  Christian Zwiener

    发明人： Jan Weikard ,  Wolfgang Fischer ,  Frank Richter ,  Christian Zwiener

    IPC分类号： C08F246

    CPC分类号： C08G18/792 ,  C08G18/672 ,  C09D175/16

    摘要： The present invention relates to urethane acrylates, which may be cured with high-energy radiation, in which the urethane acrylates are the reaction product of a) a polyisocyanate component containing 20 to 100 mole %, based on the moles of the polyisocyanate component a), of iminooxadiazine dione group-containing polyisocyanate trimers corresponding to formula A  wherein R1, R2and R3 are the same or different and represent linear or branched, C4-C20 (cyclo)alkyl groups and X is the same or different and represents isocyanate groups or isocyanate group-containing radicals that also contain iminooxadiazine dione, isocyanurate, uretdione, urethane, allophanate, biuret or oxadiazine trione groups, wherein R1, R2 and R3 are attached to a nitrogen atom, with b) an alcohol component containing at least one monobasic, hydroxy-functional, linear or branched C1-C12 alkyl ester of (meth)acrylic acid. The present invention further relates to the use of the urethane acrylates as binder components for coating compositions that are curable with high-energy radiation.

    摘要翻译： 本发明涉及聚氨酯丙烯酸酯，其可以用高能量辐射固化，其中聚氨酯丙烯酸酯是基于多异氰酸酯组分a）的摩尔数为20-100摩尔％的多异氰酸酯组分的反应产物， 对应于式A的亚氨基恶二嗪二酮基多异氰酸酯三聚体，其中R 1，R 2和R 3相同或不同，表示直链或支链的C 4 -C 20（环）烷基，X相同或不同，表示异氰酸酯基或异氰酸酯基 还含有亚氨基恶二酮二酮，异氰脲酸酯，脲二酮，氨基甲酸酯，脲基甲酸酯，缩二脲或恶二嗪三酮基团的基团，其中R1，R2和R3连接到氮原子上，b）含有至少一个一元羟基官能 或（甲基）丙烯酸的支链C1-C12烷基酯。本发明还涉及聚氨酯丙烯酸酯作为共聚物的粘合剂成分的用途 可以用高能量辐射固化的组合物。

    Belt force limiter for a vehicle seat belt
    98.
    发明授权
    Belt force limiter for a vehicle seat belt 失效
    用于车辆安全带的皮带力限制器

    公开(公告)号：US5749601A

    公开(公告)日：1998-05-12

    申请号：US825157

    申请日：1997-03-26

    申请人： Heinz Knoll ,  Wolfgang Fischer

    发明人： Heinz Knoll ,  Wolfgang Fischer

    IPC分类号： B60R22/28

    CPC分类号： B60R22/28

    摘要： A belt force limiter for a vehicle seat belt is mounted fixed to the vehicle by one end and, at its opposite free end, secures the shoulder strap approximately at shoulder level. The shoulder strap is displaced forward in relation to the vehicle seat with a limited amount of travel by the belt force limiter when tensile loading occurs due to a crash, tensile energy being absorbed in the belt force limiter. The belt force limiter has a pivot lever which is linked to an energy-absorbing component and in the position of rest is aligned approximately vertically and whose free end can be pivoted forward by the tension on the shoulder strap in the event of a crash, as a result of which the energy-absorbing component is deformed in an energy-absorbing manner.

    摘要翻译： 用于车辆安全带的皮带束限制器通过一端固定到车辆，并且在其相对的自由端将肩带固定在肩部水平。 当由于碰撞引起拉伸载荷时，肩带相对于车辆座位向前移动，带张力限制器的有限行程由拉力能量吸收在带力限制器中。 带力限制器具有枢转杆，其连接到能量吸收部件，并且在休止的位置大致垂直地对齐并且在碰撞的情况下，其自由端可以通过肩带上的张力向前枢转，如 其结果是能量吸收部件以能量吸收的方式变形。

    Thermoplastic molding material
    100.
    发明授权
    Thermoplastic molding material 失效
    热塑性成型材料

    公开(公告)号：US5747568A

    公开(公告)日：1998-05-05

    申请号：US638593

    申请日：1996-04-29

    申请人： Wolfgang Fischer ,  Norbert Guntherberg

    发明人： Wolfgang Fischer ,  Norbert Guntherberg

    IPC分类号： C08K5/36 ,  C08K5/1545 ,  C08K5/372 ,  C08L25/12 ,  C08L51/00 ,  C08L51/04 ,  C08L51/06 ,  C08K5/15

    CPC分类号： C08K5/1545 ,  C08K5/372 ,  C08L51/04

    摘要： A thermoplastic molding material consists of A) 30-80% by weight, based on A+B, of an elastomeric grafting base A defined in more detail and B) 20-70% by weight, based on A+B, of a shell grafted onto the grafting base A and defined in more detail and C) 0.001-1 part by weight, based on 100 parts by weight of A+B, of .alpha.-tocopherol and D) from a half to ten times the amount, based on C, of a thiodipropionic ester selected from dilauryl and distearyl thiodipropionate.

    摘要翻译： 热塑性成型材料由A）30-80％（重量），基于A + B，更详细地定义的弹性体接枝基体A和B）基于A + B的20-70％重量的壳 接枝到接枝基材A上并且更详细地定义为C）0.001-1重量份，基于100重量份的A + B，α-生育酚和D），其量为该组合物的一半至十倍，基于 C，选自二月桂基和硫代二丙酸二硬脂酯的硫代二丙酸酯。