专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2012034545A Balance weight for suspension insulator device 审中-公开
标题翻译：平衡绝缘子装置的平衡重量
公开(公告)号：JP2012034545A
公开(公告)日：2012-02-16
申请号：JP2010174091
申请日：2010-08-03
申请人： Chugoku Electric Power Co Inc:The , 中国電力株式会社
发明人： OKADA SHOICHI
IPC分类号： H02G1/02 , H01B17/02
摘要： PROBLEM TO BE SOLVED: To provide a balance weight for suspension insulator device, which can effectively keep balance, without becoming a hindrance to a route of a power line and without unnecessarily enlarging heaviness of the weight.SOLUTION: The balance weight 12 attached to the suspension insulator device 100 supporting the power line D in a suspended state includes a weight portion 16 disposed on a side where deviation of the heaviness with a vertically lower part of the suspension insulator device as a center is dissolved. The weight portion is divided into divided weight portions 16a and 16b and they are supported by supporting members 14 (14a and 14b) coupled to the suspension insulator device in symmetrical positions.
摘要翻译：要解决的问题：为了提供可以有效保持平衡的悬挂绝缘体装置的平衡重，而不会妨碍电力线的路线，并且不会不必要地增加重量的沉重。＆lt; P＆gt;解决方案：安装在悬挂状态下的支撑电力线D的悬挂绝缘体装置100上的平衡配重12包括配重部16，其配置在与悬挂绝缘体装置的垂直下方部分重的偏差侧一个中心解散了重物部分分成多个重量部分16a和16b，它们在对称位置由支撑构件14（14a和14b）支撑在悬挂绝缘体装置上。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2010097752A Insulator for electric railway 有权
标题翻译：电力绝缘子
公开(公告)号：JP2010097752A
公开(公告)日：2010-04-30
申请号：JP2008266196
申请日：2008-10-15
申请人： Ngk Insulators Ltd , 日本碍子株式会社
发明人： SAKURAI SEIJI , YOKOI SEIGO
IPC分类号： H01B17/02
摘要： PROBLEM TO BE SOLVED: To provide an insulator for electrical railway that prevents damages to an insulator body due to corrosion of a clasp which is attached to the insulator body, and secures insulation, even when a line is struck by lightening. SOLUTION: The insulator for the electric railway is provided with: the insulator body 1, on which a plurality of water dripping shades 1a and small diameter shades 1b with the outside diameter smaller than that of the water-dripping shades 1a are formed in parallel and alternately toward the axial direction, while being projected outside in the direction of the radius; a cap clasp 2 capping the top end of the insulator body 1; a bottom section clasp 3 capping a bottom end of the insulator body 1; and a line-receiving clasp 4 arranged facing the bottom section clasp 3 and holding the line together with the bottom section clasp 3. The insulator body 1 will not be damaged, since the cap clasp 2 and the bottom section clasp 3 merely compress the attaching section of the insulator body, even when the cap clasp 2 and the bottom section clasp 3 are corroded and expanded. Furthermore, insulation is secured, even if the line is struck by lightening, since the cap clasp 2 and the bottom section clasp 3 are separated by a distance. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于电气铁路的绝缘体，其防止由于附接到绝缘体上的扣环的腐蚀而损坏绝缘体，并且即使当线路被点亮时也确保绝缘。
解决方案：电气铁路用绝缘体设置有绝缘体1，多个水滴1a和小直径阴影1b的外径小于滴水帘1a的外径平行且交替地朝向轴向延伸，同时沿半径方向突出到外侧; 覆盖绝缘体1的顶端的帽扣2; 覆盖绝缘体1的底端的底部扣环3; 以及与底部扣环3相对配置并且与底部扣环3一起保持线的线接收扣环4.绝缘体1将不会被损坏，因为帽扣2和底部扣扣3仅压缩附接即使当帽扣2和底部扣环3被腐蚀和膨胀时，绝缘体的截面。此外，由于帽扣2和底部扣环3被分开一定距离，所以即使线路被减轻而被保护，也可以确保绝缘。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP4104882B2 Stone Suspension 有权
公开(公告)号：JP4104882B2
公开(公告)日：2008-06-18
申请号：JP2002071666
申请日：2002-03-15
申请人：日本碍子株式会社
发明人：倫生久保田 , 英之小田 , 宏野崎
IPC分类号： H01B17/02

5. 发明专利

JP3774122B2 Insulator cap portion of the defect detection method and apparatus 有权
公开(公告)号：JP3774122B2
公开(公告)日：2006-05-10
申请号：JP2001074394
申请日：2001-03-15
申请人：日本碍子株式会社
发明人：修福田 , 武郷治
IPC分类号： H01B17/00 , G01N3/20 , H01B17/02 , H01B19/00

6. 发明专利

JP2005203132A Conductive glazed suspension insulator 审中-公开
标题翻译：导电玻璃悬挂绝缘子
公开(公告)号：JP2005203132A
公开(公告)日：2005-07-28
申请号：JP2004005530
申请日：2004-01-13
申请人： Chubu Electric Power Co Inc , Ngk Insulators Ltd , 中部電力株式会社 , 日本碍子株式会社
发明人： SHINODA AKIHIDE , KINOSHITA YASUHIDE , ITO SUSUMU , MORI SHIGEO
IPC分类号： H01B17/02 , H01B17/38 , H01B17/50
摘要： PROBLEM TO BE SOLVED: To provide a conductive glazed suspension insulator without fear of heat runup nor generation of fouling corona, even if it is used for a power line or the like along a coastline of intense staining.
SOLUTION: Of the conductive glazed suspension insulator with a semiconductive glaze on the surface, a direct current resistance value of its insulator single body is 150 MΩ to 900 MΩ. With this, heat runup as well as generation of the fouling corona is prevented when an insulation string is stained. Further, it is desirable if corrosion-resistant aluminum alloy plating is applied on a cap metal fitting 3 to improve corrosion resistance to natural corrosion as well as to prevent corrosion due to a direct current component in leak current flowing on the surface of the insulators, and a pin metal fitting 5 is made provided with a zinc sleeve 7 to improve corrosion resistance to natural corrosion as well as to prevent corrosion of a cement boundary part due to leak current flowing on the surface of the insulators.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使沿着强烈染色的海岸线用于电力线等，也可以提供一种导电性玻璃悬浮绝缘子，而不用担心热流过或产生结垢电晕。
解决方案：在表面具有半导体釉的导电玻璃悬浮绝缘子中，其绝缘体单体的直流电阻值为150MΩ至900MΩ。由此，当绝缘线被染色时，防止热膨胀以及产生污垢电晕。此外，如果在帽金属配件3上施加耐腐蚀的铝合金电镀以改善对自然腐蚀的耐腐蚀性以及防止由于在绝缘体的表面上流动的漏电流中的直流成分导致的腐蚀，并且，将针金属配件5设置有锌套筒7，以提高对自然腐蚀的耐腐蚀性，并且防止由于在绝缘体的表面上流动的漏电流而导致的水泥边界部分的腐蚀。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2003281953A Polymer insulator 有权
标题翻译：聚合物绝缘子
公开(公告)号：JP2003281953A
公开(公告)日：2003-10-03
申请号：JP2002087717
申请日：2002-03-27
申请人： Ngk Insulators Ltd , 日本碍子株式会社
发明人： OKAWA YASUSHI
IPC分类号： H01B17/02 , H01B17/00 , H01B17/32 , H01B17/42
CPC分类号： H01B17/325
摘要： PROBLEM TO BE SOLVED: To provide a polymer insulator of which an amount of rubber to be used is reduced, without causing a degradation in quality and performance.
SOLUTION: A polymer insulator 1 comprises a core member 2, a covering 5 comprising a barrel part 3 and flanges 4 provided around the core member 2, and gripper brackets 6 provided on both ends of the core member 2. At least the thickness of the flanges 4 on both ends, among a plurality of flanges 4, is larger than that of other flanges 4.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种聚合物绝缘体，其中所使用的橡胶的量减少，而不会导致质量和性能的劣化。解决方案：聚合物绝缘体1包括芯构件2，包括筒部3和围绕芯构件2设置的凸缘4的覆盖物5以及设置在芯构件2的两端的夹持器托架6。在多个凸缘4中的两端的凸缘4的厚度大于其它凸缘4的厚度。（C）2004，JPO

8. 发明专利

JP2003141955A SUSPENSION INSULATOR 审中-公开
公开(公告)号：JP2003141955A
公开(公告)日：2003-05-16
申请号：JP2001339418
申请日：2001-11-05
申请人： NGK INSULATORS LTD
发明人： IRIE TAKASHI , AKIZUKI MASAHIRO , OGAWA SHIGERU , SATO KENJI
IPC分类号： H01B17/02 , H01B17/42
摘要： PROBLEM TO BE SOLVED: To provide a suspension insulator capable of individual improvement of damaged voltage resistance and damaged corona discharge prevention. SOLUTION: With the suspension insulator equipped with a plurality of ring- shaped ribs formed with a pin metal fitting implanted at the center part as an axis on the undersurface just outside where glaze is applied, a resistance strip 31 with a surface resistance (1 cm×1 cm) of not more than 4 MΩ is set, a ring-shaped conductive strip 32 at an outer periphery of the resistance strip 31, and further, (1) a conductive glaze layer consisting of the resistance strip 31 and the conductive strip 32 is fitted inside the ribs having a length of not less than 4% of leakage distance, and/or, (2) diameter of the outer periphery of the conductive glaze layer of the underside consisting of the resistance strip 31 and the conductive strip 32 is to be not more than twice that of a cap part on the top face.

9. 发明专利

JP3379853B2 Insulator to the reinforced plastic and the core 失效
公开(公告)号：JP3379853B2
公开(公告)日：2003-02-24
申请号：JP5005595
申请日：1995-03-09
申请人：日本碍子株式会社
发明人：純一松本 , 貢一石田
IPC分类号： H01B17/00 , H01B17/02

10. 发明专利

JP2002279842A DEFECT DETECTION METHOD AND DEVICE FOR INSULATOR CAP 失效
公开(公告)号：JP2002279842A
公开(公告)日：2002-09-27
申请号：JP2001074394
申请日：2001-03-15
申请人： NGK INSULATORS LTD
发明人： FUKUDA OSAMU , GOUJI TAKESHI
IPC分类号： H01B17/00 , H01B17/02 , H01B19/00
摘要： PROBLEM TO BE SOLVED: To provide a defect detection method of an insulator cap part in which automation of detection is possible and precise inspection of the defect of the cap part can be done, and appropriate quality control can be performed. SOLUTION: A jig fixture 5 is inserted from multiple directions between the cap part 2-1 and the cap part 2-2 of the insulator 2 and, by applying stress on the cap part, the defect of the cap part is detected. The device for implementing the defect detection method of the insulator cap part is constructed of a base table 4 for setting the insulator to be inspected, a plurality of jig fixtures 5 that are provided on the base table and constructed to be capable of inserting in and separating from between the cap part and cap part of the insulator set on it, a stress detection means 7 that is provided on the insulator set, and calculates the stress applied on between the cap part and cap part, and a control means 8 that controls the movement of the fixtures and detects the defect of insulator cap part based on the stress applied on between the cap part and cap part, that is calculated by the stress detecting means.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式