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31. 发明专利

JPH03196434A MANUFACTURE OF VACUUM VALVE 失效
公开(公告)号：JPH03196434A
公开(公告)日：1991-08-27
申请号：JP33505489
申请日：1989-12-26
申请人： TOSHIBA CORP
发明人： TAKIGAWA RIKA , FURUYA FUMIO
IPC分类号： H01H33/66
摘要： PURPOSE:To harden a paint film in a short time and obtain the paint film with stable quality by forming the paint film on the portion of the metal facing section of a vacuum container with a natural dry type epoxy resin paint mixed with a hardening accelerator containing tertiary amine. CONSTITUTION:Outer surfaces of a fixed side metal end plate 2 and a moving side metal end plate 3 are decreased with a degreasing solvent such as a thinner. A paint film is formed with a natural dry type epoxy resin paint mixed with a hardening accelerator containing tertiary amine. The hardening accelerator containing tertiary amine effectively acts as a ring opening reaction catalyst of the epoxy ring, and the paint film can be hardened in a short time. The paint film with stable quality not affected by the temperature difference between the day and night at the time of hardening is obtained, the sticking of dust and foreign objects during hardening is reduced, the paint film performance is improved, and the production lead time can be shortened.

32. 发明专利

JP2012175837A Solid insulation switch gear 审中-公开
标题翻译：固体绝缘开关齿轮
公开(公告)号：JP2012175837A
公开(公告)日：2012-09-10
申请号：JP2011036295
申请日：2011-02-22
申请人： Toshiba Corp , 株式会社東芝
发明人： FUJIMURA KYOKO , FURUYA FUMIO , TAKEUCHI HIROFUMI
IPC分类号： H02B13/02
摘要： PROBLEM TO BE SOLVED: To suppress a cyclic current flowing between adjacent boxes through a ground layer.SOLUTION: There is provided a solid insulation switch gear such that boxes 1a, 1b, and 1c housing electric equipment are placed side by side, and one box 1a (1b) and the other box 1b (1c) are connected by inter-board buses 9a (9b) provided with a ground layer 10a (10b) at an outer periphery of an insulation layer. An insulation band 20a (20b) is provided at an intermediate part between the inter-board bus 9a (9b) and ground layer 10a (10b), one ground layer 10a (10b) insulated by the insulation band 20a (20b) is connected to a ground layer 6a (6b) of one box 1a, and the other ground layer 10a (10b) insulated by the insulation band 20a (20b) is connected to a ground layer 6b (6c) of the other box 1b.
摘要翻译：要解决的问题：通过接地层抑制在相邻盒之间流动的循环电流。解决方案：提供固体绝缘开关装置，使得容纳电气设备的箱1a，1b和1c并排放置，并且一个盒1a（1b）和另一个盒1b（1c）通过相互连接 - 板总线9a（9b），其在绝缘层的外周设置有接地层10a（10b）。在板间总线9a（9b）和接地层10a（10b）之间的中间部分设置绝缘带20a（20b），由绝缘带20a（20b）绝缘的一个接地层10a（10b）连接到一个盒子1a的接地层6a（6b）和由绝缘带20a（20b）绝缘的另一个接地层10a（10b）连接到另一个箱体1b的接地层6b（6c）。版权所有（C）2012，JPO＆INPIT

33. 发明专利

JP2011025530A Resin casting mold 审中-公开
标题翻译：树脂铸造模具
公开(公告)号：JP2011025530A
公开(公告)日：2011-02-10
申请号：JP2009173743
申请日：2009-07-24
申请人： Toshiba Corp , 株式会社東芝
发明人： MATSUOKA MIYOSHI , KAWAGUCHI CHIYOMI , FURUYA FUMIO
IPC分类号： B29C39/26
摘要： PROBLEM TO BE SOLVED: To provide a resin casting mold for raising the temperature of a thermosetting resin of low temperature injected from an injection groove, to a predetermined high temperature to fill cavities with the thermosetting resin. SOLUTION: The resin casting mold includes a plurality of cavities 2a, 2b to obtain a cured object of predetermined shape engraved at a mating face of the mold 1a, and an injection port for filling the plurality of cavities 2a, 2b with the thermosetting resin. The injection port is composed of an injection channel 3a provided in the side face of the mold 1a; first branch channels 4a, 4b branched from the injection channel 3a; and second branch channels 5a, 5b connected to the first branch channels 4a, 4b and connected to the cavities 2a, 2b. The first branch channels 4a, 4b are larger in volume than the second branch channels 5a, 5b. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于将从注入槽注入的低温热固性树脂的温度升高到预定高温以用热固性树脂填充空腔的树脂浇铸模具。解决方案：树脂浇注模具包括多个空腔2a，2b，以获得在模具1a的配合面上雕刻的预定形状的固化物体，以及用于将多个空腔2a，2b填充的注入口热固性树脂。注入口由设置在模具1a的侧面的注入通道3a构成; 从注射通道3a分支的第一分支通道4a，4b; 以及连接到第一分支通道4a，4b并连接到空腔2a，2b的第二分支通道5a，5b。第一分支通道4a，4b的体积大于第二分支通道5a，5b。版权所有（C）2011，JPO＆INPIT

34. 发明专利

JP2010057246A Resin casted item with grounding layer 有权
标题翻译：具有接地层的树脂项目
公开(公告)号：JP2010057246A
公开(公告)日：2010-03-11
申请号：JP2008218351
申请日：2008-08-27
申请人： Toshiba Corp , 株式会社東芝
发明人： MATSUOKA MIYOSHI , KAWAGUCHI CHIYOMI , FURUYA FUMIO
IPC分类号： H02B13/02 , H02B1/20
摘要： PROBLEM TO BE SOLVED: To provide a resin casted item which is provided with a grounding layer capable of striking a balance between conductivity and gas sealing properties. SOLUTION: The resin casted item includes: a central conductor 1; an insulating layer 2, which is formed around the central conductor 1 by casting; and the grounding layer 4, which is provided by applying a conductive paint composed of conductive powder and adhesive resin to the peripheral surface of the insulating layer 2 and abuts on a panel wall 6 via an O ring 7. The grounding layer 4 is formed so that the conductive powder may be more than the adhesive resin the closer it is to insulating layer 2, thereby it has conductivity on the side of the insulating layer 2, and adhesive strength can be obtained on the surface side that abuts on the wall face 6. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有能够在电导率和气体密封性能之间达到平衡的接地层的树脂浇铸物品。解决方案：树脂铸件包括：中心导体1; 绝缘层2，其通过铸造形成在中心导体1周围; 以及接地层4，其通过将由导电粉末和粘合剂树脂构成的导电涂料施加到绝缘层2的外围表面而提供，并且经由O形环7与面板壁6抵接。接地层4形成为导电粉末可能比粘合剂树脂多于绝缘层2，因此其在绝缘层2侧具有导电性，并且可以在靠近壁面6的表面侧获得粘合强度。版权所有（C）2010，JPO＆INPIT

35. 发明专利

JP2009099326A Resin molded object 审中-公开
标题翻译：树脂模制对象
公开(公告)号：JP2009099326A
公开(公告)日：2009-05-07
申请号：JP2007268225
申请日：2007-10-15
申请人： Toshiba Corp , 株式会社東芝
发明人： KAWAGUCHI CHIYOMI , MATSUOKA MIYOSHI , FURUYA FUMIO , TAKEUCHI HIROFUMI
IPC分类号： H01H31/02 , H01H31/32
摘要： PROBLEM TO BE SOLVED: To provide a resin cast article capable of firmly pasting a copper section and a ferrous section with an insulated section formed by molding epoxy resin.
SOLUTION: A breaker rod 7 connecting different kinds of metal materials used for opening and closing a switch comprises the copper section 7a forming its end in a recessed section 7a1, the ferrous section 7b forming its end buried in the recessed section 7a1 in a projected section 7b1, and the insulated section 7c formed by molding the epoxy resin for connecting the recessed section 7a1 and the projected section 7b1 at a designated insulation width. A thermal expansion coefficient of each section of the breaker rod 7 satisfies a relationship of copper section 7a>the insulated section 7c>the ferrous section 7b.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过模制环氧树脂形成的绝缘部分来牢固地粘贴铜部分和铁基部分的树脂铸造制品。解决方案：连接用于打开和关闭开关的不同种类的金属材料的断路器杆7包括在凹部7a1中形成其端部的铜部分7a，形成其末端的铁部分7b埋在凹部7a1中突出部分7b1和通过模制用于将凹部7a1和突出部分7b1以指定的绝缘宽度连接的环氧树脂形成的绝缘部分7c。断路杆7的各部分的热膨胀系数满足铜部分7a>绝缘部分7c>亚铁部分7b的关系。版权所有（C）2009，JPO＆INPIT

36. 发明专利

JP2009022115A Solid insulated switchgear, and test method therefor 审中-公开
标题翻译：固体绝缘开关及其测试方法
公开(公告)号：JP2009022115A
公开(公告)日：2009-01-29
申请号：JP2007183339
申请日：2007-07-12
申请人： Toshiba Corp , 株式会社東芝
发明人： MATSUOKA MIYOSHI , FURUYA FUMIO , KAWAGUCHI CHIYOMI
IPC分类号： H02B13/02 , H01H33/66 , H02B13/065
摘要： PROBLEM TO BE SOLVED: To enhance the insulating characteristics of a joint that connects molded electrical apparatuses together. SOLUTION: The joint includes: one molded electrical apparatus 8, such as a vacuum valve 6, covered with one insulating layer 7; one ground layer 20 provided on the peripheral surface of the one insulating layer 7; the other molded electrical apparatus 16, such as a connecting conductor 14, covered with the other insulating layer 15 and connected to the one molded electrical apparatus 8; the other ground layer 20 provided on the peripheral surface of the other insulating layer 15; and an end ring 30 made of an elastic body, fit on the peripheral surface between an end of the one ground layer 20 and an end of the other ground layer 20. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提高将模制电气设备连接在一起的接头的绝缘特性。解决方案：接头包括：一个模制电气设备8，例如真空阀6，被一个绝缘层7覆盖; 设置在一个绝缘层7的外周面上的一个接地层20; 另一个模制电气设备16，例如连接导体14，被另一绝缘层15覆盖并连接到一个模制电气设备8; 设置在另一绝缘层15的外周面上的另一接地层20; 以及由弹性体制成的端环30，配合在一个接地层20的一端和另一接地层20的端部之间的周边表面上。（C）2009，JPO＆INPIT

37. 发明专利

JP2008257940A Mold bushing 审中-公开
标题翻译：模具车
公开(公告)号：JP2008257940A
公开(公告)日：2008-10-23
申请号：JP2007097240
申请日：2007-04-03
申请人： Toshiba Corp , 株式会社東芝
发明人： MATSUOKA MIYOSHI , FURUYA FUMIO , KAWAGUCHI CHIYOMI
IPC分类号： H01B17/26
摘要： PROBLEM TO BE SOLVED: To obtain a mold bushing capable of reducing weight without deteriorating insulation characteristics.
SOLUTION: The mold bushing is provided with a rod-shape center conductor 1 and an insulation layer 2 molded by an insulating material on the surrounding of the center conductor 1. The insulation layer 2 has a plurality of pleats 2b, 2c, 2d formed coaxially with the center conductor 1 and a flange part 2e formed protruded at the outermost periphery of the pleats 2b, 2c, 2d. The valley parts of the pleats 2b, 2c, 2d are located between the center conductor 1 and the flange part 2e positioning oppositely in shortest distance, and each of the pleats 2b, 2c, 2d is made to bear the electric potential.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：获得能够减轻重量而不劣化绝缘特性的模具衬套。解决方案：模具衬套设置有棒状中心导体1和由中心导体1的周围由绝缘材料模制的绝缘层2.绝缘层2具有多个褶皱2b，2c， 2d与中心导体1同轴地形成，凸缘部2e在褶2b，2c，2d的最外周突出。褶2b，2c，2d的谷部位于中心导体1和凸缘部2e之间，其间隔最短的距离相对定位，使褶2b，2c，2d分别承受电位。版权所有（C）2009，JPO＆INPIT

38. 发明专利

JP2008245371A Potting-type insulator and manufacturing method therefor 有权
标题翻译：绝缘型绝缘子及其制造方法
公开(公告)号：JP2008245371A
公开(公告)日：2008-10-09
申请号：JP2007079439
申请日：2007-03-26
申请人： Toshiba Corp , 株式会社東芝
发明人： KAWAGUCHI CHIYOMI , FURUYA FUMIO , MATSUOKA MIYOSHI , TAKEUCHI HIROFUMI
IPC分类号： H02B13/02
摘要： PROBLEM TO BE SOLVED: To facilitate application work for applying a potting-type insulator on an external peripheral surface, and to improve the insulation performance. SOLUTION: This potting-type insulator comprises a central conductor 1 to which electricity is applied, an insulating layer 2 which is formed around the central conductor 1 having an interface connecting part to which a power cable 5, or the like, connected thereto; a grounding layer 3, formed on the external peripheral surface of the insulating layer 2 so as to surround an opening 2a to which the power cable 5, or the like is, connected; and a protective layer 4 formed on the surface of the grounding layer 3. The insulator is also such that the protective layer 4 is formed until the grounding layer as a whole is covered so that even the ends of the grounding layer 3 are covered by the protective layer. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了便于在外周面上施加灌封型绝缘体的应用工作，并提高绝缘性能。解决方案：该灌封型绝缘体包括施加电力的中心导体1，形成在中心导体1周围的绝缘层2，绝缘层2具有与电力电缆5等连接的接口连接部分其上; 形成在绝缘层2的外周面上，以包围电力电缆5等与其连接的开口2a的接地层3; 以及形成在接地层3的表面上的保护层4.绝缘体也是形成保护层4，直到整个接地层被覆盖，使得即使接地层3的端部被保护层。版权所有（C）2009，JPO＆INPIT

39. 发明专利

JP2007335211A Connecting device of electric equipment, and its connecting method 审中-公开
标题翻译：电气设备的连接及其连接方法
公开(公告)号：JP2007335211A
公开(公告)日：2007-12-27
申请号：JP2006165165
申请日：2006-06-14
申请人： Toshiba Corp , 株式会社東芝
发明人： MATSUOKA MIYOSHI , FURUYA FUMIO , KAWAGUCHI CHIYOMI
IPC分类号： H01H33/02 , H01H33/66 , H02B1/20 , H02B13/02
摘要： PROBLEM TO BE SOLVED: To improve insulating characteristics immediately after connection between mutual electric equipment formed by a solid insulator. SOLUTION: A connecting device of the electric equipment is provided with a first center conductor 3 led-out from a first electric equipment 2, a first insulating layer 4 formed at the outer periphery of the first center conductor 3 and having first interface parts 4a on end faces, a second center conductor 7 connected to the first center conductor 3 and led-out from a second electric equipment 6, a second insulating layer 9 formed at the outer periphery of the second center conductor 7 and having second interface parts 9b on the end faces, and flexible insulators 12 inserted between the first interface parts 4a and the second interface parts 9b. The first insulating layer 4 and the second insulating layer 9 are connected to each other by a temporary fastening and a tight final fastening, and the flexible insulating material 12 is made to be easily adaptable. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提高由固体绝缘体形成的相互电气设备之间的连接之后的绝缘特性。解决方案：电气设备的连接装置设置有从第一电气设备2引出的第一中心导体3，形成在第一中心导体3的外周处的第一绝缘层4，并且具有第一接口连接到第一中心导体3并从第二电气设备6引出的第二中心导体7，形成在第二中心导体7的外周的第二绝缘层9，具有第二接口部分 9b，并且插入在第一接口部分4a和第二接口部分9b之间的柔性绝缘体12。第一绝缘层4和第二绝缘层9通过临时紧固和紧密的最终紧固而彼此连接，并且使柔性绝缘材料12变得容易适应。版权所有（C）2008，JPO＆INPIT

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