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    Multi-layer coil using electroconductive flexible sheets
    175.
    发明授权
    Multi-layer coil using electroconductive flexible sheets 失效
    使用导电柔性片的多层线圈

    公开(公告)号：US5561410A

    公开(公告)日：1996-10-01

    申请号：US354152

    申请日：1994-12-06

    Applicant: Nozomi Toki

    Inventor： Nozomi Toki

    IPC: H01F5/00 ,  H01F17/00 ,  H01F41/04 ,  H01F27/28

    CPC classification number: H01F41/048 ,  H01F5/003 ,  Y10T156/1036 ,  Y10T156/1038 ,  Y10T29/4902

    Abstract: Insulating flexible sheets and electroconductive flexible sheets having electroconductive patterns are stacked alternately into a multi-layer structure to form a laminated body. The inclining directions of the obliquely formed electroconductive patterns are varied alternately from layer to layer, and the patterns of different layers are electrically connected by electro-conductive connecting parts formed on the insulating sheets. A pattern of a single line wound in the same direction is formed by rounding the laminated body so as to connect the patterns to each other and thereby form a cylindrical multi-layer coil. Further, by opening the connecting part to make it a tapping part and reducing the number of turns of the multi-layer coil, the inductance of the coil can be set as desired. Alternatively the electroconductive patterns are formed with the same inclination and the connecting part on each insulating flexible sheet is opened to make it a tapping part, so that each layer constitutes an independent single-layer coil. This plurality of single-layer coils are freely connected whether in series or in parallel.

    Abstract translation: 具有导电图案的绝缘柔性片和导电柔性片交替堆叠成多层结构以形成层压体。 倾斜形成的导电图案的倾斜方向交替地变化，并且不同层的图案通过形成在绝缘片上的导电连接部件电连接。 通过对叠层体进行四舍五入以形成沿相同方向缠绕的单线的图案，以将图案彼此连接，从而形成圆柱形多层线圈。 此外，通过打开连接部分以使其成为攻丝部分并减少多层线圈的匝数，可以根据需要设定线圈的电感。 或者，导电图案以相同的倾斜度形成，并且打开每个绝缘柔性片上的连接部分以使其成为攻丝部分，使得每层构成独立的单层线圈。 该多个单层线圈无论是串联还是并联自由连接。

    Cup making machine
    177.
    发明授权
    Cup making machine 失效
    制杯机

    公开(公告)号：US5449337A

    公开(公告)日：1995-09-12

    申请号：US241729

    申请日：1994-05-12

    Applicant: Daryl R. Konzal

    Inventor： Daryl R. Konzal

    IPC: B31B17/00 ,  B31B1/00

    CPC classification number: B31B1/00 ,  B31B2201/2612 ,  B31B2217/082 ,  Y10T156/1036 ,  Y10T156/1038

    Abstract: A machine for making cups of thermoplastic coated paper, the machine including a frame or housing having a turret rotatably mounted on the frame, a number of work stations mounted on the frame in an equally spaced relation around the turret, a number of mandrels corresponding to the number of work stations mounted on the turret and a curling die mounted on the turret in radial alignment with each of the mandrels. The turret being rotated intermittently to align the mandrels sequentially with the work stations, the work stations being movable radially inwardly into a working relation with each mandrel, the mandrels being moved radially inwardly simultaneously with the work stations to form a tucked curl on the top edge of the cup.

    Abstract translation: 一种用于制造热塑性涂层纸的机器，该机器包括具有可旋转地安装在框架上的转台的框架或壳体，围绕转台以等间隔的关系安装在框架上的多个工作站，多个对应于 安装在转塔上的工作站的数量和安装在转台上的卷边模具与每个心轴径向对准。 转台间歇地旋转以使心轴顺序地与工作台对准，工作站可径向向内移动成与每个心轴的工作关系，心轴与工作台同时径向向内移动，以在顶部边缘上形成卷曲的卷曲 的杯子

    Clear film extrusion from an annular die
    180.
    发明授权
    Clear film extrusion from an annular die 失效
    从环形模具中清除薄膜挤出

    公开(公告)号：US5322664A

    公开(公告)日：1994-06-21

    申请号：US12498

    申请日：1993-02-02

    Applicant: Maurice W. Blackwelder

    Inventor： Maurice W. Blackwelder

    IPC: B29C47/88 ,  B29C55/26 ,  B29C55/28

    CPC classification number: B29C47/8835 ,  B29C47/8845 ,  B29C55/26 ,  B29C47/0026 ,  B29K2025/00 ,  B29K2995/0026 ,  B29L2031/744 ,  Y10S428/91 ,  Y10S428/913 ,  Y10T156/1036 ,  Y10T428/1328 ,  Y10T428/1345 ,  Y10T428/139 ,  Y10T428/2826

    Abstract: A method and apparatus is provided for forming clear shrinkable film material for use as labels on containers. A blend of general purpose polystryene and styrene-butadiene or styrene butyl acrylate is extruded from an annular extruder die orifice to form a frustoconical tube which is stretched before cooling air is applied to form a clear film that has machine direction orientation and cross direction orientation that can be used as a shrinkable label on containers. As the tube is extruded, it is shielded from cooling air which is applied downstream from the extruder die orifice. The apparatus shields the hot annular extruded material adjacent the die orifice. The air is supplied downstream from an annular air orifice which is designed with a taper that allows ambient air to be freely drawn in and eliminates what would be a negative pressure zone immediately downstream of the air orifice while eliminating air turbulence and improving cooling.

    Abstract translation: 提供了用于形成用作容器标签的透明的可收缩薄膜材料的方法和装置。 通用聚苯乙烯和苯乙烯 - 丁二烯或苯乙烯丁基丙烯酸酯的共混物从环形挤出机模头孔挤出以形成截头圆锥管，其在施加冷却空气之前被拉伸以形成具有机器方向取向和横向取向的透明膜， 可用作容器上的收缩标签。 当管被挤出时，它被屏蔽到在挤出机模孔的下游施加的冷却空气。 该装置屏蔽邻近模口的热环形挤压材料。 空气从环形空气孔的下游供应，该环形空气孔被设计成具有允许环境空气被自由拉入的锥形，并且消除紧邻空气孔的下游的负压区，同时消除空气湍流并改善冷却。

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