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公开(公告)号：US5424491A
公开(公告)日：1995-06-13
申请号：US133392
申请日：1993-10-08
CPC分类号： H01B11/02
摘要： High frequency cable with short twist lays with the insulation thickness of conductors being different from that of others, the thickness of insulation being dependent upon twist lay length so as to achieve a desired characteristic impedance and signal attenuation.
摘要翻译： 具有短捻的高频电缆的导体绝缘厚度与其他导体的绝缘厚度不同，绝缘厚度取决于捻线长度，以达到所需的特性阻抗和信号衰减。
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公开(公告)号：US5073682A
公开(公告)日：1991-12-17
申请号：US564804
申请日：1990-08-09
申请人： Jorg-Hein Walling , Oleg Axiuk , Robert Dickenson
发明人： Jorg-Hein Walling , Oleg Axiuk , Robert Dickenson
CPC分类号： H01B11/007 , H01B13/24 , H01B7/183
摘要： A cable for use as aerial service wire having a core of conductors and a load carrier in the form of a plurality of spaced apart tensile reinforcing members spaced from the core as a group laterally on one side of the core. Part of the jacket surrounds the core and is interconnected to another jacket part surrounding the group of filaments. The jacket part surrounding the filament group has a width greater than its thickness so that it may fit within a wedge clamp for stringing purposes. The two parts of the jacket are capable of being separated between the filament group and the core to allow a wedge clamp to be fitted. For this purpose, the cable may be fitted with a non-adherent tape inside the jacket and between the jacket parts with the jacket parts interconnecting around edges of the tape.
摘要翻译： 用作空中服务线的电缆，其具有导体芯和负载载体，其形式为多个间隔开的拉伸增强构件，所述多个间隔开的拉伸增强构件在所述芯的一侧上横向地与所述芯间隔开。 护套的一部分围绕芯部并且与围绕该组细丝的另一护套相互连接。 围绕灯丝组的护套部分具有大于其厚度的宽度，使得其可以装配在楔形夹具内用于穿线目的。 护套的两个部分能够在灯丝组和芯之间分离，以允许安装楔形夹。 为此，电缆可以在护套内部和护套部件之间安装非粘附带，并且护套部分在磁带的边缘相互连接。
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公开(公告)号：US4206790A
公开(公告)日：1980-06-10
申请号：US902158
申请日：1978-05-02
申请人： Jorg-Hein Walling
发明人： Jorg-Hein Walling
CPC分类号： H01B13/321
摘要： A device for filling the interstices of a multi-stranded cable with powder, comprising an outer tubular housing and a concentric inner tube with an annular chamber therebetween for moving powder filler from an inlet to the outlet end of the device. Air is deliverable under pressure to the outlet end of the device to disperse the powder as a cloud.
摘要翻译： 用于用粉末填充多股电缆的间隙的装置，包括外管状外壳和同心内管，其间具有环形室，用于将粉末填料从入口移动到装置的出口端。 空气在压力下可输送到装置的出口端以将粉末分散成云。
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公开(公告)号：US5077449A
公开(公告)日：1991-12-31
申请号：US585552
申请日：1990-09-20
CPC分类号： H01B13/14 , B29C47/027 , H01B13/145 , H01B13/24 , B29C47/0016 , B29C47/0023 , B29C47/0033
摘要： An electrical cable having a jacket surrounding a metal shield which, in turn, surrounds the cable core. The jacket comprises a polyolefin with a modifier provided by a carboxylic acid or anhydride thereof with the jacket lying in intimate overall contact with an outer surface of the shield and being bonded by the modifier throughout the overall contact areas to the shield.
摘要翻译： 一种电缆，其具有围绕金属屏蔽件的护套，其又围绕电缆芯。 护套包括具有由羧酸或其酸酐提供的改性剂的聚烯烃，护套与护罩的外表面紧密地整体接触，并且通过改性剂与整个接触区域粘合到护罩。
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公开(公告)号：US4710594A
公开(公告)日：1987-12-01
申请号：US877065
申请日：1986-06-23
申请人： Jorg-Hein Walling , Jacques Cornibert , Gordon D. Baxter , Marie-Francoise Bottin , Oleg Axiuk , Phillip J. Reed
发明人： Jorg-Hein Walling , Jacques Cornibert , Gordon D. Baxter , Marie-Francoise Bottin , Oleg Axiuk , Phillip J. Reed
摘要： A telecommunications cable having no metal sheath, but having a plurality of equally pre-tensioned and inextensible tensile members embedded in the cable jacket. These members are spaced apart around the core and extend longitudinally of the cable to apply an axially compressive force upon the jacket. The members may be glass fibers and each member is preferably a roving of fibers. The filaments may be coated with a material which sticks them to the jacket and the core may be filled with a moisture blocking material.
摘要翻译： 一种电信电缆，其不具有金属护套，但是具有多个等同的预张紧和不可延伸的拉伸构件，其嵌入电缆护套中。 这些构件围绕芯间隔开并且沿电缆的纵向延伸以在套管上施加轴向压力。 构件可以是玻璃纤维，并且每个构件优选是纤维粗纱。 长丝可以涂覆有将其粘附到护套上的材料，并且芯可以填充防潮材料。
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公开(公告)号：US4560521A
公开(公告)日：1985-12-24
申请号：US597603
申请日：1984-04-06
CPC分类号： B01F13/0809
摘要： Method and apparatus to maintain homogeneity in a mixture of a fluid carrier and a quantity of magnetically permeable particles in which the mixture within a cylindrical container is subjected to the influence of a magnetic field which rotates around the container, and which at any instant is centered about its own axis lying outside the container. The field has an axis with directional components in a circumferential sense and in the axial sense of the container. In the apparatus, the field is produced by electrical coils connected for multiphase operation, side-by-side around the container and each coil is in a circumferentially and axially inclined relationship to the container.
摘要翻译： 在流体载体和一定数量的导磁颗粒的混合物中保持均匀性的方法和装置，其中圆柱形容器内的混合物受到围绕容器旋转的磁场的影响，并且在任何时刻在中心 关于它自己的轴位于容器外面。 该场具有在圆周方向上且在容器的轴向方向上具有方向分量的轴。 在该装置中，该场由围绕容器并排连接的用于多相操作的电线圈产生，并且每个线圈与容器呈周向和轴向倾斜的关系。
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公开(公告)号：US4380965A
公开(公告)日：1983-04-26
申请号：US312650
申请日：1981-10-19
CPC分类号： B01J8/42 , B05C19/025 , Y10S118/05
摘要： An electrode for a fluidizable bed coating apparatus comprising a plurality of electrically conductive tubes and a tube carrier. The tubes extend from the carrier and have free ends at which there is a concentration in intensity of an electric field when the tubes are connected into an electric circuit, and the tubes channel fluidizing gas through them and through the concentrations in intensity of the electric field.
摘要翻译： 一种用于可流化床涂层设备的电极，包括多个导电管和管载体。 管从载体延伸并且具有自由端，当管连接到电路中时，具有电场强度的浓度，并且管使通过它们的流化气体和通过电场强度的浓度 。
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8.发明授权Applying jacket material to corrugated metal shields of telecommunications cable 失效将护套材料应用于电讯电缆的波纹金属屏蔽
公开(公告)号：US4980001A
公开(公告)日：1990-12-25
申请号：US435118
申请日：1989-11-13
CPC分类号： B29C47/027 , B29C47/0016 , B29C47/0033 , H01B13/14 , H01B13/145 , H01B13/24
摘要： In a method of applying a jacket to a metal shield of a cable, the jacket comprises a polyolefin having a modifier provided by a carboxylic acid or its anhydride. As the jacket extrudate passes onto the shield, air pressure is lowered at the surface of the shield to provide intimate overall contact between jacket and shield. Heating, additional to that provided by the extrudate, is employed to raise the outside bonding temperature of the shield up to at least the bonding temperature of the modifier so as to provide a bond between the jacket and the shield.
摘要翻译： 在将护套施加到电缆的金属屏蔽件的方法中，护套包括具有由羧酸或其酸酐提供的改性剂的聚烯烃。 当夹套挤出物通过护罩时，空气压力在屏蔽表面降低，以提供护套和护罩之间的紧密整体接触。 采用由挤出物提供的加热，以将屏蔽层的外部结合温度升高至至少改性剂的粘合温度，从而在护套和护罩之间提供粘结。
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公开(公告)号：US4518633A
公开(公告)日：1985-05-21
申请号：US597381
申请日：1984-04-06
CPC分类号： H01B13/14 , B05C3/12 , B05D7/20 , Y10S118/18
摘要： In a method of insulating an electrical conductor, the conductor passes upwardly through a coating fluid and a die means which is carried in a vertical position by a supporting fluid force. This force is provided by the supporting force of the fluid or a magnetic force which holds the die in suspension. Freedom for horizontal movement of the die is provided to enable it to move in a manner corresponding to any lateral movement of the conductor, this die movement being controlled by hydrodynamic forces between conductor and die to maintain the concentricity of a fluid layer formed on the conductor.
摘要翻译： 在绝缘电导体的方法中，导体向上通过涂覆流体和通过支撑流体力在垂直位置承载的模具装置。 该力由流体的支撑力或将模具保持在悬架中的磁力提供。 提供模具的水平运动的自由以使其能够以对应于导体的任何横向移动的方式移动，该模具移动由导体和模具之间的流体动力控制，以保持形成在导体上的流体层的同心度 。
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公开(公告)号：US4194844A
公开(公告)日：1980-03-25
申请号：US876874
申请日：1978-02-13
申请人： Jorg-Hein Walling
发明人： Jorg-Hein Walling
CPC分类号： H01B13/321 , B01F15/0235 , B01F3/18 , B65G33/18
摘要： Apparatus for receiving and conveying a plurality of different powders simultaneously and delivering the powders continuously as a blended mix, in which a number of concentric tubes define annular bores carrying helical screw members driven at one end for axial rotation. At the delivery end the tubes are progressively inset from the outermost tube to the innermost tube. A core in the innermost tube defines the annular bore therein and is expanded diametrically at the delivery end of each tube to extend the annular bore to the end of that tube with the pitch of the helical screw member of that tube being increased over the expanded portion of the core to the end of the tube. Preferably the tubes, the helical screw members and the bore are laterally flexible.
摘要翻译： 用于同时接收和输送多种不同粉末并且以混合混合物连续输送粉末的装置，其中多个同心管限定环形孔，其承载在一端被驱动以进行轴向旋转的螺旋形螺杆构件。 在输送端，管从最外面的管逐渐插入到最内管。 最内管中的芯在其中限定环形孔，并且在每个管的输送端处直径地扩展，以将环形孔延伸到该管的端部，其中该管的螺旋形螺杆构件的间距在膨胀部分上增加 的核心到管的尽头。 优选地，管，螺旋螺钉构件和孔是侧向柔性的。
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