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    • 1. 发明授权
    • 케이블 종단 접속부
    • 电缆终端
    • KR101766436B1
    • 2017-08-08
    • KR1020127031772
    • 2011-04-05
    • 쇼와 전선 케이블 시스템 주식회사
    • 리,구오지세마,노부유키타카야스,히사야아다치,카즈히사
    • H02G15/064H02G15/068H01H33/02H01H33/91
    • H02G15/068
    • 케이블절연체의표면처리범위를줄여, 고무스트레스콘 삽입시의수고의경감을도모하고, 조립공사의간소화를도모하는케이블종단접속부. 케이블단말(2)에있어서의케이블절연체(12)의외주에고무스트레스콘(3)이외부반도전층(13')에걸쳐서장착된다. 애관(5)은, 케이블단말(2), 고무스트레스콘(3)을포위하고, 내부에절연유체(4)가충전된다. 케이블절연체(12)의외주부는, 고무스트레스콘(3)이장착되는제1 처리부(L1)와, 이처리부(L1)의선단부로부터케이블절연체(12)의선단부에이르는제2 처리부(L2)로구분된다. 처리부(L1)의외경은고무스트레스콘(3)의내경보다굵고, 처리부(L2)의외경은고무스트레스콘(3)의내경보다가늘다. 또, 처리부(L2)에있어서의케이블절연체(12)는, 적어도처리부(L2)의축방향으로걸리는전계 V(kV/mm)보다케이블절연체(12)의직경방향으로걸리는전계 V(kV/mm)가크게되는두께를가진다.
    • 电缆终端连接减少了电缆绝缘的表面处理范围,减少了插入橡胶应力锥所需的人力,并简化了组装工作。 除了电缆端子(2)中电缆绝缘体(12)的外圆周上的橡胶应力锥(3)之外,安装在半导体层(13')上。 帽5围绕电缆端子2和橡胶应力锥3,并且绝缘流体4被填充在其中。 电缆绝缘体12的外周具有第一加工部L1和第二加工部L2,第一加工部L1中安装有橡胶应力锥3,第二加工部L2从处理部L1的远端延伸到电缆绝缘体12的远端 它被分离。 处理部L1的外径比橡胶应力锥3的内径粗,处理部L2的外径比橡胶应力锥3的内径薄。 处理部分L2中的电缆绝缘体12在电缆绝缘体12的径向上具有大于电场V(kV / mm)的电场V(kV / mm) 一个具有大的厚度。
    • 2. 发明公开
    • 플러그인 부싱 및 내전압 시험 방법
    • 插入式插座和耐受电压测试方法
    • KR1020130023130A
    • 2013-03-07
    • KR1020120092442
    • 2012-08-23
    • 쇼와 전선 케이블 시스템 주식회사
    • 이마니시,신세마,노부유키
    • G01R31/12H02B13/035
    • PURPOSE: A plug-in bushing and a voltage withstand test method are provided to save space because a power cable is not necessary for transmitting electricity. CONSTITUTION: A plug-in bushing(1) comprises an internal conductor(11), an epoxy bushing(12), a first insulation reinforcing part(13), a second insulation reinforcing part(14), a compressing device(15), and a conductive plug(16). The internal conductor has a rod shape. The epoxy bushing exposes both ends of the internal conductor in the outer periphery of the internal conductor. The first insulation reinforcing part is formed in the outer periphery of the epoxy bushing. The second insulation reinforcing part is formed in the outer periphery of the terminal side of the epoxy bushing. The compressing device pressurizes the second insulation reinforcing part against a cable head. The conductive plug is connected to the front end of the terminal side of the internal conductor and connects the cable head with the internal conductor electrically. [Reference numerals] (AA) Front end side; (BB) Terminal connection side; (CC) Air side; (DD) Rear end side
    • 目的:提供插入式套管和耐压测试方法,以节省空间,因为电力线不需要传输电力。 构造:插入式衬套(1)包括内部导体(11),环氧树脂衬套(12),第一绝缘加强部件(13),第二绝缘加强部件(14),压缩装置(15) 和导电插头(16)。 内部导体具有棒状。 环氧树脂衬套将内部导体的两端暴露在内部导体的外周。 第一绝缘加强部分形成在环氧衬套的外周。 第二绝缘加强部形成在环氧树脂衬套的端子侧的外周。 压缩装置抵抗电缆头对第二绝缘增强部分加压。 导电插头连接到内部导体的端子侧的前端,并将电缆头与内部导体电连接。 (附图标记)(AA)前端侧; (BB)端子连接侧; (CC)空气侧; (DD)后端侧
    • 7. 发明公开
    • 폴리머 투관
    • 聚合物管
    • KR1020170091747A
    • 2017-08-09
    • KR1020177020231
    • 2016-01-25
    • 쇼와 전선 케이블 시스템 주식회사
    • 스미모토쓰토무구와키아키히사아다치가즈히사
    • H01B17/26H02G15/064H01B7/02H01B3/30
    • H02G15/064H01B17/26H01B17/42H01B17/525H01B3/30H01B7/02
    • 폴리머투관은, 중심에배치되는막대모양의내부도체와, 내부도체의외주에일체적으로형성되는경질의절연통과, 내부도체와동심상으로절연통에매설되는차폐기구와, 절연통의외주를덮는동부(胴部)와, 동부의외주에길이방향으로이간하여형성되는복수의우산모양의벽부(部/주름)를가지는폴리머피복체와, 산화아연층또는고유전율층으로구성되고, 절연통과폴리머피복체와의계면을따라배치되고, 후단부가차폐기구에접속되는전계완화층을구비한다. 동부는, 균일한두께를가지는제1 동부와, 전계완화층의선단부근방에위치하여, 제1 동부보다두께가두꺼운제2 동부를가지는것을특징으로한다.
    • 聚合物衬套,与杆形的内导体设置在中心处,并通过艰苦的绝缘一体传递的内部导体的外周中形成的,并且被嵌入在所述绝缘管内部导体腔图像的屏蔽机构,其覆盖绝缘圆筒的外周 ET(胴部),并且与聚合物包覆体,其具有多个伞形壁的(部/褶皱)的该纵向方向之间的部分的外周形成的,由锌层或高k氧化物层,绝缘通道聚合物的 并且电场缓和层沿着与覆盖体的界面布置并且具有连接到屏蔽机构的后端。 东部具有厚度均匀的第一东部和位于电场缓和层的前端部附近并且比第一东部厚的第二东部。
    • 10. 发明公开
    • 금구 일체형 스트레스 완화 콘 및 이를 이용한 케이블 종단 접속부
    • 金属配件集成式应力消除锥和使用其的电缆密封端
    • KR1020100064372A
    • 2010-06-14
    • KR1020107006387
    • 2008-09-22
    • 쇼와 전선 케이블 시스템 주식회사
    • 다카야수히사야세마노부유키
    • H02G15/064
    • H02G15/064
    • Intended is to provide a fitting-integrated type stress cone, which is improved in the sealing property of a grease retaining portion by reducing the number of parts. The fitting-integrated type stress cone comprises a stress cone (2) made of a cylindrical rubbery elastic member and mounted on the outer circumference of a cable core, and a fitting (3) enclosing the cable core and disposed integrally with the low-pressure side of the stress cone (2). This stress cone (2) includes a cylindrical semiconductor portion (5) arranged on the low-pressure side and having an electric field relaxing portion (51) of a bell-mouth shape in the high-pressure side end portion, an insulator portion (6) arranged on the high-pressure side and having the low-pressure side end portion extended concentrically of the semiconductor portion (5) to the electric field relaxing portion (51), and a cylindrical insulation protecting layer (7) extended to the low-pressure side end portion of the insulator portion (6) and made integral with the outer circumference of the semiconductor portion (5).
    • 旨在提供一种配合一体式的应力锥体,其通过减少部件数量来改善油脂保持部分的密封性能。 装配一体型应力锥包括由圆柱形橡胶弹性构件制成的应力锥体(2)并安装在电缆芯的外圆周上,以及包围电缆芯的配件(3)并与低压 应力锥(2)的一侧。 该应力锥体(2)包括:设置在低压侧的筒状半导体部(5),在高压侧端部具有喇叭形状的电场缓和部(51),绝缘体部 6),并且使半导体部(5)与电场缓和部(51)同心地延伸的低压侧端部,以及延伸到低压侧的圆筒形绝缘保护层(7) 绝缘体部分(6)的压力侧端部与半导体部分(5)的外圆周形成一体。