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    • 3. 发明申请
    • Elastomeric Cable Adapters for Power Transmission Cables and Cover Assemblies and Methods Including the Same
    • 用于传动电缆和盖组件的弹性电缆适配器及其包括其的方法
    • US20140076627A1
    • 2014-03-20
    • US13617930
    • 2012-09-14
    • Kathryn Marie Maher
    • Kathryn Marie Maher
    • H01B7/17H01B13/22H02G15/04
    • H02G15/064
    • A cable adapter unit for building up an outer diameter of an electrical cable to facilitate fitment of a cold-shrinkable cover sleeve body on the electrical cable includes a cold-shrinkable, tubular, elastomeric cable adapter and a removable holdout. The cable adapter defines a cable adapter through passage configured to receive the electrical cable. The cable adapter includes: an integral, electrically conductive, tubular stress cone layer; and an electrically insulating, tubular outer layer integral with and surrounding the stress cone layer. The stress cone layer and the outer layer each define a portion of the through passage. The holdout is mounted within the through passage and is configured to be withdrawn therefrom. The holdout maintains the cable adapter in an expanded state in which the cable adapter is elastically expanded and, when withdrawn from the through passage, permits the cable adapter to radially contract to a contracted state about the electrical cable.
    • 用于建立电缆的外径以便于将可冷缩的套筒主体装配在电缆上的电缆适配器单元包括可冷缩的,管状的弹性体电缆适配器和可移除的保持件。 电缆适配器通过配置成接收电缆的通道来定义电缆适配器。 电缆适配器包括:整体的,导电的管状应力锥层; 以及与应力锥层一体并围绕应力锥层的电绝缘管状外层。 应力锥层和外层各限定通道的一部分。 保持件安装在通路内并被构造成从其中取出。 保持器将电缆适配器维持在扩展状态,其中电缆适配器弹性地膨胀,并且当从通路中取出时允许电缆适配器径向地收缩到关于电缆的收缩状态。
    • 5. 发明授权
    • Elastomeric cable adapters for power transmission cables and cover assemblies and methods including the same
    • 用于输电电缆和盖组件的弹性电缆适配器及包括其的方法
    • US08889989B2
    • 2014-11-18
    • US13617930
    • 2012-09-14
    • Kathryn Marie Maher
    • Kathryn Marie Maher
    • H02G15/04H01B13/22
    • H02G15/064
    • A cable adapter unit for building up an outer diameter of an electrical cable to facilitate fitment of a cold-shrinkable cover sleeve body on the electrical cable includes a cold-shrinkable, tubular, elastomeric cable adapter and a removable holdout. The cable adapter defines a cable adapter through passage configured to receive the electrical cable. The cable adapter includes: an integral, electrically conductive, tubular stress cone layer; and an electrically insulating, tubular outer layer integral with and surrounding the stress cone layer. The stress cone layer and the outer layer each define a portion of the through passage. The holdout is mounted within the through passage and is configured to be withdrawn therefrom. The holdout maintains the cable adapter in an expanded state in which the cable adapter is elastically expanded and, when withdrawn from the through passage, permits the cable adapter to radially contract to a contracted state about the electrical cable.
    • 用于建立电缆的外径以便于将可冷缩的套筒主体装配在电缆上的电缆适配器单元包括可冷缩的,管状的弹性体电缆适配器和可移除的保持件。 电缆适配器通过配置成接收电缆的通道来定义电缆适配器。 电缆适配器包括:整体的,导电的管状应力锥层; 以及与应力锥层一体并围绕应力锥层的电绝缘管状外层。 应力锥层和外层各限定通道的一部分。 保持件安装在通路内并被构造成从其中取出。 保持器将电缆适配器维持在扩展状态,其中电缆适配器弹性地膨胀,并且当从通路中取出时允许电缆适配器径向地收缩到关于电缆的收缩状态。
    • 7. 发明授权
    • Covered cable assemblies and methods and systems for forming the same
    • 有线电缆组件及其形成方法和系统
    • US08324502B2
    • 2012-12-04
    • US12356005
    • 2009-01-19
    • Floyd KamedaKathryn Marie MaherDavid Francis Pearce
    • Floyd KamedaKathryn Marie MaherDavid Francis Pearce
    • H02G15/02H01B7/00H01B13/26H01R4/00
    • H02G15/1833H02G15/24
    • A covered cable assembly includes a cable and a sealing assembly. The cable includes a metal sheath and a cable core. The metal sheath has a sheath terminal edge defining a sheath opening. The cable core extends through the metal sheath. The cable core includes an electrical conductor and an oil-impregnated paper insulation layer surrounding the electrical conductor. An extended cable core section of the cable core extends through the sheath opening and beyond the sheath terminal edge. The sealing assembly includes an oil barrier tube, a sealing mastic and a pressure retention tape. The oil barrier tube surrounds the extended cable core section. The sealing mastic surrounds the cable about the sheath terminal edge and overlaps portions of the metal sheath and the oil barrier tube adjacent the sheath terminal edge to effect an oil barrier seal between the metal sheath and the cable core at the sheath opening. The pressure retention tape surrounds the sealing mastic to limit displacement of the sealing mastic.
    • 有线电缆组件包括电缆和密封组件。 电缆包括金属护套和电缆芯。 金属护套具有限定护套开口的护套端子边缘。 电缆芯延伸穿过金属护套。 电缆芯包括电导体和围绕电导体的油浸纸绝缘层。 电缆芯的延伸电缆芯部分延伸穿过护套开口并超出护套端子边缘。 密封组件包括油阻隔管,密封胶泥和压力保持带。 油屏障管围绕延长的电缆芯部分。 密封胶浆围绕护套末端边缘包围电缆,并且与护套末端边缘相邻地覆盖金属护套和阻油管的部分,以在护套开口处实现金属护套和电缆芯之间的阻油密封。 压力保持带围绕密封胶泥以限制密封胶泥的位移。
    • 8. 发明授权
    • High voltage electrical cable assembly
    • 高压电缆组件
    • US08178782B2
    • 2012-05-15
    • US12615343
    • 2009-11-10
    • Sherif I. KamelKathryn Marie MaherOwen Gregory
    • Sherif I. KamelKathryn Marie MaherOwen Gregory
    • H02G15/02
    • H02G15/046
    • An electrical cable includes a core having a conductor, insulation surrounding the conductor, and an outer sheath surrounding the core. A portion of the conductor is stripped bare at a free end and a cavity is formed within the insulation at the cable free end. First and second shims are concentrically secured to the exposed portion of the conductor such that end portions of the shims are positioned adjacent to the cavity. The bare conductor is secured within a barrel portion of a terminal lug. A first sealing mastic material is disposed within the cavity and heated to encapsulate end portions of the shims. A second sealing mastic material is applied around the lug barrel portion, first and second shims, and a portion of the outer sheath. A heat shrinkable tube having an inner surface of zinc oxide stress control mastic material is secured around the second sealing mastic material.
    • 电缆包括具有导体的芯,围绕导体的绝缘体和围绕芯的外护套。 导体的一部分在自由端剥离,并且在电缆自由端处的绝缘体内形成空腔。 第一和第二垫片同心地固定到导体的暴露部分,使得垫片的端部邻近腔体定位。 裸导体固定在端子凸耳的筒体部分内。 第一密封乳香材料设置在空腔内并加热以封装垫片的端部。 第二密封胶泥材料施加在耳筒部分,第一和第二垫片以及外护套的一部分周围。 具有氧化锌应力控制乳香材料的内表面的热收缩管固定在第二密封胶泥材料周围。
    • 10. 发明申请
    • COVERED CABLE ASSEMBLIES AND METHODS AND SYSTEMS FOR FORMING THE SAME
    • 覆盖电缆组件及其形成方法和系统
    • US20100181099A1
    • 2010-07-22
    • US12356005
    • 2009-01-19
    • Floyd KamedaKathryn Marie MaherDavid Francis Pearce
    • Floyd KamedaKathryn Marie MaherDavid Francis Pearce
    • H01B7/02H01B13/06
    • H02G15/1833H02G15/24
    • A covered cable assembly includes a cable and a sealing assembly. The cable includes a metal sheath and a cable core. The metal sheath has a sheath terminal edge defining a sheath opening. The cable core extends through the metal sheath. The cable core includes an electrical conductor and an oil-impregnated paper insulation layer surrounding the electrical conductor. An extended cable core section of the cable core extends through the sheath opening and beyond the sheath terminal edge. The sealing assembly includes an oil barrier tube, a sealing mastic and a pressure retention tape. The oil barrier tube surrounds the extended cable core section. The sealing mastic surrounds the cable about the sheath terminal edge and overlaps portions of the metal sheath and the oil barrier tube adjacent the sheath terminal edge to effect an oil barrier seal between the metal sheath and the cable core at the sheath opening. The pressure retention tape surrounds the sealing mastic to limit displacement of the sealing mastic.
    • 有线电缆组件包括电缆和密封组件。 电缆包括金属护套和电缆芯。 金属护套具有限定护套开口的护套端子边缘。 电缆芯延伸穿过金属护套。 电缆芯包括电导体和围绕电导体的油浸纸绝缘层。 电缆芯的延伸电缆芯部分延伸穿过护套开口并超出护套端子边缘。 密封组件包括油阻隔管,密封胶泥和压力保持带。 油屏障管围绕延长的电缆芯部分。 密封胶浆围绕护套末端边缘包围电缆,并且与护套末端边缘相邻地覆盖金属护套和阻油管的部分,以在护套开口处实现金属护套和电缆芯之间的阻油密封。 压力保持带围绕密封胶泥以限制密封胶泥的位移。