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1. 发明授权

US3771934A Apparatus for extending water-blocked cartwheel cable 失效
标题翻译：用于延长水封电缆的装置
公开(公告)号：US3771934A
公开(公告)日：1973-11-13
申请号：US3771934D
申请日：1971-01-11
申请人： INT STANDARD ELECTRIC CORP
发明人： DELVES BROUGHTON P
IPC分类号： B29C47/20 , H01B13/14 , H01B13/18 , B29F3/03
CPC分类号： H01B13/185 , B29C47/0028 , B29C47/003 , B29C47/02 , B29C47/20 , B29L2031/60 , H01B13/14
摘要： A submersible coaxial cable has a plurality of longitudinal air spaces symmetrically spaced in the dielectric material around the inner conductor with sections collapsed at regular intervals along each air space to form water blocks in the passageways. Apparatus is provided to extrude the dielectric in the desired form and collapse the walls at selected intervals.
摘要翻译：潜水同轴电缆具有围绕内部导体的电介质材料中对称地间隔开的多个纵向空气空间，每个空间间隔一定间隔地折叠，从而在通路中形成水块。提供设备以以期望的形式挤压电介质并以选定的间隔折叠壁。

2. 发明授权

US2708176A Coaxial cable and method of making same 失效
标题翻译：同轴电缆及其制作方法
公开(公告)号：US2708176A
公开(公告)日：1955-05-10
申请号：US23145051
申请日：1951-06-14
申请人： US RUBBER CO
发明人： RHODES THOMAS J
IPC分类号： H01B11/18 , H01B13/18
CPC分类号： H01B11/1843 , H01B13/185 , Y10T156/1005 , Y10T156/1043

3. 发明授权

US4450317A High voltage, gas-filled electric cable with spacers between conductor and sheath 失效
标题翻译：高压，充气电缆，带导体和护套之间的间隔物
公开(公告)号：US4450317A
公开(公告)日：1984-05-22
申请号：US345578
申请日：1982-02-04
申请人： John A. Baskwell , Christopher Larrive
发明人： John A. Baskwell , Christopher Larrive
IPC分类号： H01B9/06 , H01B13/18 , H01B13/24 , H02G5/06 , H01B13/22 , H02G1/00
CPC分类号： H01B13/185 , H01B13/24 , H01B9/0666
摘要： An electrical cable for very high voltage underground power transmission comprises two or more inner conductors (2) which are twisted together and are supported within the gas-filled void of a hollow extruded plastic cable sheath (4) by means of a plurality of spacers (3) which are positioned along the length of the cable, each spacer (3) being formed of solid dielectric material with a number of angularly spaced radial webs equal to the number of conductors in the cable and being engaged with the twisted conductors with the webs extending from the cable axis radially outwardly between the conductors into contact with the inner wall of the cable sheath (4) where the outermost ends of the webs engage with complementarily shaped portions (5) of the sheath (4) providing for reduction of the electrical stresses at the spacer ends. The cable is formed by extrusion of the sheath over the twisted core conductors after insertion of the spacers, and is vacuum corrugated after extrusion, the corrugator being specially formed and operated so as to accommodate the locations whereat the spacer ends engage with and locally deform the extruded sheath. The plastic sheath can be formed with multiple layers by a multiple extrusion process, and a metal outer sheath may be formed integrally with the cable and may have corrugations which mate closely with the corrugations of the plastic sheath.
摘要翻译：用于非常高压的地下电力传输的电缆包括两个或更多个内部导体（2），所述内部导体（2）被扭绞在一起，并且通过多个间隔件（4）支撑在中空挤出的塑料电缆护套（4）的充气空间内 3），其沿着电缆的长度定位，每个间隔物（3）由固体电介质材料形成，其具有等于电缆中的导体数目的多个角度间隔开的径向腹板，并且与扭绞导体与腹板从电缆轴线径向向外延伸到导体之间与电缆护套（4）的内壁接触，其中腹板的最外端与护套（4）的互补成形部分（5）接合，从而减少电气在间隔端处应力。电缆是通过在插入间隔物之后将绞合线挤压在绞合的芯导体上而形成的，并且在挤压之后是真空波纹状的，波纹机被特别地形成和操作，以便容纳间隔件端部的位置，并使局部变形挤压护套。塑料护套可以通过多重挤出工艺形成多层，并且金属外护套可以与电缆一体地形成，并且可以具有与塑料护套的波纹紧密配合的波纹。

4. 发明授权

US3323167A Matrix belts for electric conductor insulation manufacturing machines 失效
标题翻译：电导体绝缘制造机用矩阵带
公开(公告)号：US3323167A
公开(公告)日：1967-06-06
申请号：US38273164
申请日：1964-07-15
申请人： TELECOMMUNICATIONS SA
发明人： FRANCOIS VERGES PAUL , PAUL DELEBECQUE ROBERT
IPC分类号： B29C33/40 , B29C49/00 , B29C53/24 , H01B13/18
CPC分类号： H01B13/185 , B29C33/405 , B29C49/0021 , B29C53/24

5. 发明授权

US2897542A Apparatus for forming coaxial cables 失效
标题翻译：用于形成同轴电缆的装置
公开(公告)号：US2897542A
公开(公告)日：1959-08-04
申请号：US32431452
申请日：1952-12-05
申请人： ISENBERG HANS D
发明人： ISENBERG HANS D
IPC分类号： B29C47/02 , H01B13/18
CPC分类号： H01B13/185 , B29C47/0014 , B29C47/0028 , B29C47/02

6. 发明授权

US10622118B2 Cable 有权
公开(公告)号：US10622118B2
公开(公告)日：2020-04-14
申请号：US16249994
申请日：2019-01-17
申请人： FANUC CORPORATION
发明人： Tomoyuki Furuta
IPC分类号： H01B7/30 , H01B7/02 , B23H7/04 , B23H11/00 , H01B13/18 , B23H1/00 , H01B7/28 , H01B11/18
CPC分类号： H01B7/30 , B23H7/04 , B23H11/006 , H01B7/02 , H01B7/0233 , H01B13/185 , B23H1/00 , H01B7/28 , H01B11/1843 , H01B11/1847
摘要： A cable includes: a linear conductor; a plurality of resin hollow tubes which are disposed around the conductor so that an air layer is formed around the conductor and which extend in a longitudinal direction of the conductor; an insulating protective member configured to protect the conductor and the plurality of hollow tube; and a partitioning portion provided in at least one hollow tube among the plurality of hollow tubes, the partitioning portion being configured to partition an interior of the hollow tube.

7. 发明授权

US4597921A Provision of plastic insulation upon an electrical conductor 失效
标题翻译：在导体上提供塑料绝缘
公开(公告)号：US4597921A
公开(公告)日：1986-07-01
申请号：US634556
申请日：1984-07-26
申请人： Jorg-Hein Walling , Peter M. Murphy
发明人： Jorg-Hein Walling , Peter M. Murphy
IPC分类号： B29C63/18 , B29C67/00 , H01B13/18 , B29C65/08
CPC分类号： B29C63/18 , B29C67/0033 , H01B13/185 , B29L2016/00 , B29L2031/3462
摘要： Providing plastic insulation on an electrical conductor in which the conductor, enclosed in an oversize tube, is passed through a fluid and through an annular crystal of a piezoelectric material immersed in the fluid. During passage of tube and conductor, the crystal is subjected to electric current to cause alternating expansion and contraction of the crystal. Pressure shockwaves are produced by this expansion and contraction and the shockwaves are focussed upon the pass line of the tube and conductor to cause localized inward deformations of the tube into engagement with the conductor to form spaced annular depressions in the tube. In preferred arrangements, apparatus has an extruder immediately upstream of the crystal so that the plastic tube is in a heated and softened condition during its deformation. A focussing means is required in the apparatus for focussing shockwaves on the pass line. In a practical arrangement, the focussing is provided by an annulus of wave transmitting material which has a concave inner surface facing the pass line.
摘要翻译：在电导体上提供塑料绝缘体，其中封闭在超大管中的导体通过流体并通过浸入流体中的压电材料的环形晶体。在管和导体通过期间，晶体经受电流以引起晶体的交替的膨胀和收缩。通过该膨胀和收缩产生压力冲击波，并且冲击波聚焦在管和导体的通过线上，以使管的局部向内变形与导体接合以在管中形成间隔开的环形凹陷。在优选的布置中，设备具有紧邻晶体上游的挤出机，使得塑料管在其变形期间处于加热和软化状态。在设备中需要聚焦装置，用于聚焦穿越线上的冲击波。在实际的布置中，聚焦由具有面向传输线的凹形内表面的波浪透射材料的环形物提供。

8. 发明授权

US4394531A Transmission line assembly including means for reducing vibrations and method of making same 失效
标题翻译：传输线组件包括减少振动的装置及其制造方法
公开(公告)号：US4394531A
公开(公告)日：1983-07-19
申请号：US212127
申请日：1980-12-02
申请人： Jacques J. A. Delabie
发明人： Jacques J. A. Delabie
IPC分类号： F16L7/00 , F16L57/00 , H01B13/18 , H01B7/18 , H02G7/14
CPC分类号： F16L57/00 , F16L7/00 , H01B13/185 , Y10S174/08
摘要： A transmission line assembly including a mechanism for reducing vibrations and a method of making the same is provided which includes an outer tubular sheath having an inner surface forming an inner diameter, an inner tubular wall member firmly frictionally fixed to the inner surface of the outer tubular sheath, a transmission line disposed within the inner tubular wall for transmitting energy, a plurality of radially contracted tubular sections having axial lengths at regularly spaced axial intervals formed in the inner tubular wall member and contiguously surrounding the transmission line for protecting, centering and supporting the transmission line within the outer tubular sheath and a plurality of radially enlarged sections formed in the inner tubular wall member having axial lengths greater than the axial lengths of the radially contracted tubular sections and having outer diameters radially compressed by the outer tubular sheath.
摘要翻译：提供一种包括用于减小振动的机构的传输线组件及其制造方法，其包括具有形成内径的内表面的外管状护套，牢固地摩擦地固定到外管的内表面的内管状壁构件护套，设置在内管壁内用于传递能量的传输线;多个径向收缩的管状部分，其具有形成在内管状壁部件中的规则间隔的轴向间隔的轴向长度，并连续地围绕传输线，以保护，定中心并支撑在多个径向扩大的部分中形成的多个径向扩大的部分，所述多个径向扩大的部分形成在所述内部管状壁部件中，该部分的轴向长度大于所述径向收缩的管状部分的轴向长度，并且具有由所述外部管状护套径向压缩的外径。

9. 发明授权

US2760228A Manufacture of tubular insulators for electric conductors 失效
标题翻译：制造导电管状绝缘子
公开(公告)号：US2760228A
公开(公告)日：1956-08-28
申请号：US33710553
申请日：1953-02-16
申请人： TELECOMMUNICATIONS SA
发明人： FRANCOIS VERGES PAUL
IPC分类号： B29C49/00 , H01B13/18
CPC分类号： B29C49/0021 , B29L2023/003 , H01B13/185

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