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97 条记录 (耗时 0.038 秒)

    Piston and connecting rod assembly having phosphatized bushingless connecting rod and profiled piston pin
    71.
    发明授权
    Piston and connecting rod assembly having phosphatized bushingless connecting rod and profiled piston pin 有权
    活塞和连杆组件，具有磷化无衬套连杆和异型活塞销

    公开(公告)号：US06923153B2

    公开(公告)日：2005-08-02

    申请号：US10607174

    申请日：2003-06-26

    申请人： Wolfgang Rein ,  Norbert Schneider

    发明人： Wolfgang Rein ,  Norbert Schneider

    IPC分类号： B22F7/06 ,  B23P15/00 ,  B26D1/00 ,  C11D17/00 ,  C22C29/08 ,  F02B75/32

    CPC分类号： B22F5/008 ,  B22F7/06 ,  B22F7/062 ,  B22F2998/00 ,  C22C29/08 ,  F16J1/16 ,  F16J7/00 ,  B22F2207/03 ,  B22F2207/13

    摘要： The present invention relates to a connecting rod and piston pin assembly for an internal combustion engine to improve wear of the piston/connecting rod pivot point and reduce deformation of the pin bore. To this end, the assembly includes a piston having a pin bore, a connecting rod having a bore adapted to be aligned with the piston pin bore and piston pin interconnecting the piston and the connecting rod through engaging their respective bores. The piston pin has a profiled outer circumference that is substantially circular in cross-section with a larger diameter at the distal ends than at the center portion. One end of the connecting rod includes a phosphatized coating and is adapted to facilitate movement between the connecting rod bore and the profiled piston pin.

    摘要翻译： 本发明涉及一种用于内燃机的连杆和活塞销组件，以改善活塞/连杆枢轴点的磨损并减小销孔的变形。 为此，组件包括具有销孔的活塞，具有适于与活塞销孔对准的孔的连杆和通过接合其相应的孔而将活塞和连接杆互连的活塞销。 活塞销具有成形的外圆周，该外圆周的横截面基本上为圆形，在远端处的直径大于中心部分。 连杆的一端包括磷化涂层，并且适于促进连杆孔和异形活塞销之间的移动。

    Polymeric materials suitable as dispersing resins
    72.
    发明授权
    Polymeric materials suitable as dispersing resins 失效
    适合作为分散树脂的聚合材料

    公开(公告)号：US5756637A

    公开(公告)日：1998-05-26

    申请号：US643587

    申请日：1996-05-06

    申请人： Gregor Brodt ,  Josef Schelble ,  August Lehner ,  Franz Weingart ,  Albert Kohl ,  Ria Kress ,  Norbert Schneider

    发明人： Gregor Brodt ,  Josef Schelble ,  August Lehner ,  Franz Weingart ,  Albert Kohl ,  Ria Kress ,  Norbert Schneider

    IPC分类号： C08L75/04 ,  C08G18/10 ,  C08G18/62 ,  C08G18/65 ,  C08G18/83 ,  C08L75/00 ,  C08L101/00 ,  C08L101/12 ,  C09D5/23 ,  G11B5/702 ,  G11B5/73

    CPC分类号： G11B5/7021 ,  C08G18/10 ,  C08G18/6245 ,  C08G18/831 ,  Y10S428/90

    摘要： A polymeric material I is obtainable by reacting 1) a polymer II of a) from 80 to almost 100 mol % of a C.sub.1 -C.sub.25 -alkyl ester of an .alpha.,.beta.-unsaturated carboxylic acid, b) from 0 to 20 mol % of one or more further monomers and c) an initiator and/or regulator by means of which the majority of the polymer chains of the polymer II are terminated at one of their ends by a hydroxyl group, 2) with a polyfunctional nonaromatic isocyanate III to give a reaction product IV, the amount of isocyanate groups being from 1.2 to 3.9 mol per mole of the hydroxyl groups in II, 3) reacting IV with a) a compound V, containing groups reactive toward isocyanates, to give a reaction product VI, the amount of reactive groups being from 2 to 7 mol per mole of the free isocyanate groups still present in IV, and reacting VI with a compound VII to give the polymer I, which reacts with the reactive groups which are still free in VI and by means of which acidic groups are introduced into VI, or b) a compound VIII which contains groups reactive toward isocyanates and by means of which the acidic groups are introduced into IV, to give the polymer I. The polymeric materials can be used as dispersing resin for pigment-containing coatings, in particular for the production of magnetic recording materials.

    摘要翻译： 聚合物材料I可通过以下步骤获得：a）a）80至几乎100摩尔％的α，β-不饱和羧酸的C 1 -C 25烷基酯的聚合物II，b）0至20摩尔％ 一个或多个另外的单体和c）引发剂和/或调节剂，聚合物II的大部分聚合物链通过羟基在其一端终止，2）与多官能非芳族异氰酸酯III一起给出 反应产物IV，II中每摩尔羟基的异氰酸酯基团的量为1.2至3.9摩尔，3）使IV与a）包含对异氰酸酯反应的基团的化合物V反应，得到反应产物VI， 反应基团的量相对于IV中仍然存在的每摩尔游离异氰酸酯基团为2至7摩尔，并且使VI与化合物VII反应，得到聚合物I，其与VI中仍具有自由基的反应性基团反应， 其中酸性基团被引入VI​​中，或b）化合物V III，其含有对异氰酸酯具有反应性的基团，并且通过其将酸性基团引入到IV中，得到聚合物I.聚合物材料可用作含颜料的涂料的分散树脂，特别是用于制备磁性记录材料 。

    Diffuser for aeration basin
    75.
    再颁专利
    Diffuser for aeration basin 失效

    公开(公告)号：USRE33812E

    公开(公告)日：1992-02-04

    申请号：US564316

    申请日：1990-08-07

    申请人： Norbert Schneider

    发明人： Norbert Schneider

    IPC分类号： B01F3/04 ,  C02F3/20

    CPC分类号： B01F3/04269 ,  C02F3/201 ,  B01F2003/04297 ,  Y02W10/15 ,  Y10T137/789

    摘要： A diffuser for introducing gas in bubbles into liquid held in an aeration tank .[.comprising.]. .Iadd.having .Iaddend.a body member having a backing surface and passaging extending from a gas inlet to an outlet at the backing surface, and a flexible, gas permeable membrane covering the backing surface and secured at its periphery to the body member in sealing relationship thereto. The membrane is .[.adapted to distend.]. .Iadd.distendable .Iaddend.and .[.move.]. .Iadd.moves .Iaddend.away from the backing surface upon delivery of gas under pressure to diffuser, with the gas flowing through the distended portion of the membrane and into the liquid in the form of relatively small gas bubbles, and .[.adapted to collapse.]. .Iadd.collapses .Iaddend.into engagement with the backing surface when gas under pressure is not delivered to the difuser. A check valve .[.comprising.]. .Iadd.has .Iaddend.a movable valve member on the membrane and a valve seat on the backing surface enables flow of gas into the space between backing surface and the membrane, and blocks flow of liquid into the passaging in the body member.

    Production of magnetic recording media
    76.
    发明授权
    Production of magnetic recording media 失效
    制作磁记录媒体

    公开(公告)号：US5082689A

    公开(公告)日：1992-01-21

    申请号：US571229

    申请日：1990-08-23

    申请人： Ludwig Kreitner ,  Werner Grau ,  August Lehner ,  Hans Reichert ,  Friedrich Sommermann ,  Norbert Schneider ,  Gerd Erhardt

    发明人： Ludwig Kreitner ,  Werner Grau ,  August Lehner ,  Hans Reichert ,  Friedrich Sommermann ,  Norbert Schneider ,  Gerd Erhardt

    IPC分类号： G11B5/842

    CPC分类号： G11B5/842

    摘要： Magnetic recording media are produced by preparing a dispersion of anisotropic magnetic materials in solution in an organic binder using dispersants and further conventional additives, applying the dispersion in the form of a layer onto a nonmagnetic substrate and solidifying the applied magnetic layer, by a process in which a cylindrical grinding chamber is used which is provided with an anchor stirrer or helical stirrer and contains grinding media whose specific gravity is lower than that of the magnetic material.

    摘要翻译： 通过使用分散剂和其它常规添加剂通过在有机粘合剂的溶液中制备各向异性磁性材料的分散体来制备磁记录介质，将分散体以层的形式施加到非磁性基底上并固化所施加的磁性层， 其中使用了一个圆柱形研磨室，该圆柱形研磨室设有锚固搅拌器或螺旋搅拌器，并且包含比重低于磁性材料的研磨介质。

    Process for the performance and control of chemical resp. bio-chemical reactions
    78.
    发明授权
    Process for the performance and control of chemical resp. bio-chemical reactions 失效
    化学反应的性能和控制过程 生物化学反应

    公开(公告)号：US4452700A

    公开(公告)日：1984-06-05

    申请号：US135282

    申请日：1980-03-31

    申请人： Norbert Schneider ,  Jakob H. J. M. van der Graaf ,  Jurgen Zink

    发明人： Norbert Schneider ,  Jakob H. J. M. van der Graaf ,  Jurgen Zink

    IPC分类号： B01J10/00 ,  C02F3/00 ,  C02F3/12 ,  C02F3/30 ,  C02F3/02

    CPC分类号： C02F3/1257 ,  C02F3/006 ,  C02F3/30 ,  Y02W10/15 ,  Y10S210/926

    摘要： The invention provides a process for the performance and control of chemical or biochemical process cycles in two or a plurality of series-connected reaction stages or basins, with which gassing of a fluid is controllable. The process provides for a recirculation of the fluid between reaction stages or basins in that the basins are preferably arranged concentrically to one another, can be charged selectively, and have at least one connection between one another through which the fluid passes so that the contents of the basins are caused to assume a horizontal rotational flow. Recirculation of the fluid is provided by overflow dams, wall openings, or other devices.

    摘要翻译： 本发明提供了一种用于在两个或多个串联连接的反应阶段或盆地中执行和控制化学或生物化学过程循环的方法，其中流体的气体可以控制。 该方法提供了反应阶段或盆地之间的流体的再循环，因为盆优选地彼此同心地设置，可以选择性地进料，并且在彼此之间具有至少一个连接，流体通过该连接使得内容物 使盆地呈现水平旋转流动。 流体的再循环由溢流坝，壁开口或其他装置提供。