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25 条记录 (耗时 0.029 秒)

    Polyester fibers and false twist-textured yarn comprising same
    22.
    发明授权
    Polyester fibers and false twist-textured yarn comprising same 失效
    聚酯纤维和包含其的假捻加工纱

    公开(公告)号：US07087299B2

    公开(公告)日：2006-08-08

    申请号：US10506539

    申请日：2003-12-26

    申请人： Masahiro Konishi ,  Tsuyoshi Masuda ,  Hiroyuki Osaka ,  Keijiro Hattori

    发明人： Masahiro Konishi ,  Tsuyoshi Masuda ,  Hiroyuki Osaka ,  Keijiro Hattori

    IPC分类号： D01F6/00 ,  C08G63/02 ,  C08G63/00 ,  C08G18/42

    CPC分类号： C08G63/87 ,  C08G63/85 ,  D01F6/62 ,  Y10T428/2913 ,  Y10T428/2969

    摘要： Polyester fibers having an individual fiber thickness of 0.1 to 10 dtex are produced from a polyester polymer produced by polycondensing an aromatic dicarboxylate ester in the presence of a catalyst including a mixture of a Ti compound component (A) including at least one member selected from titanium alkoxides and reaction products of the titanium alkoxides with a specific type of carboxylic acids or anhydrides thereof, with a specific P compound component (B), and/or a reaction product of a Ti compound component (C) with a specific P compound component (D). The resultant fibers have a good color tone (a low b value) a stable drawing and false-twisting processability and exhibit excellent appearance and performance.

    摘要翻译： 具有0.1-10分特单个纤维厚度的聚酯纤维是由一种聚酯聚合物制成的，所述聚酯聚合物通过在包含至少一种选自钛的化合物组分（A）的混合物的催化剂存在下，将芳族二羧酸酯缩聚而制备， 醇化物和其特定类型的羧酸或其酸酐与特定的P化合物组分（B）和/或Ti化合物组分（C）与特定P化合物组分的反应产物（C）的反应产物， D）。 所得纤维具有良好的色调（低b值），稳定的拉伸和假捻加工性，并且表现出优异的外观和性能。

    Cylinder block for liquid-cooled engine
    23.
    发明授权
    Cylinder block for liquid-cooled engine 失效
    液冷发动机气缸体

    公开(公告)号：US5542381A

    公开(公告)日：1996-08-06

    申请号：US382788

    申请日：1995-02-02

    申请人： Yasushi Noda ,  Tsuyoshi Masuda ,  Yutaka Matayoshi

    发明人： Yasushi Noda ,  Tsuyoshi Masuda ,  Yutaka Matayoshi

    IPC分类号： F01P3/02 ,  F02B75/18 ,  F02F1/10 ,  F02F1/14

    CPC分类号： F02F1/108 ,  F01P3/02 ,  F02F1/14 ,  F01P2003/021 ,  F02B2075/1816

    摘要： A liquid-cooled engine cylinder block wherein a plurality of cylinder walls forming cylindrical cylinders are arranged in series. The adjacent cylinder walls are joined together, and the outer circumference of these cylinder walls is covered by a water jacket wall. A passage for cooling liquid is formed between the water jacket wall and the cylinder walls in a direction perpendicular to the axes of cylinders. A guide rib is provided in the passage adjacent to the outer circumference of the cylinder walls so as to vertically divide the flow of cooling liquid. The guide rib comprises two guide members, one of which is inclined in an upward direction and the other inclined in a downward direction from their respective upstream ends. The cooling liquid in the passage is separated into upper and lower flows by the guide rib, and these flows combine a hollow area of the cylinder walls at the side of the cylinder joining member at the downstream of the guide rib. This arrangement increases the flowrate of cooling fluid in the hollow areas, and prevents the temperature of the joining members from rising above that of other parts of the cylinder block.

    摘要翻译： 一种液冷发动机气缸体，其中形成圆柱形气缸的多个气缸壁串联布置。 相邻的气缸壁连接在一起，并且这些气缸壁的外周被水套壁覆盖。 在水套壁和气缸壁之间沿垂直于气缸轴线的方向形成冷却液通道。 导向肋设置在与气缸壁的外周相邻的通道中，以使冷却液的流动垂直分开。 引导肋包括两个引导构件，其中一个引导构件沿向上的方向倾斜，另一个从它们各自的上游端沿向下的方向倾斜。 通道中的冷却液通过引导肋分离成上下流动，这些流动在导向肋的下游处组合在气缸接合构件侧的气缸壁的中空区域。 这种布置增加了中空区域中的冷却流体的流量，并且防止了接合构件的温度升高到高于气缸体的其它部分的温度。