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1. 发明专利

JP2009077592A Grounding tool 有权
标题翻译：接地工具
公开(公告)号：JP2009077592A
公开(公告)日：2009-04-09
申请号：JP2007246212
申请日：2007-09-21
申请人： Sumiden Asahi Industries Ltd , Tokyo Electric Power Co Inc:The , 住電朝日精工株式会社 , 東京電力株式会社
发明人： IBATA KEISAKU , TABUCHI YASUHIRO , HAJI KOKEI , SHINOHARA MITSUYOSHI
IPC分类号： H02G1/02
摘要： PROBLEM TO BE SOLVED: To provide a grounding tool which can surely perform the grounding work of an aerial transmission line, and can surely hold a conductive member to be held. SOLUTION: This grounding tool is equipped with an insulating rod 11, a holding mechanism, an opening restraining mechanism, and a locking mechanism, and releases current to the ground, holding a conductive member. The holding mechanism has a pair of holding pieces (a fixed holding piece 12 and a movable holding piece 13) which hold the conductive member, and the opening restraining mechanism (a projection 149, a cam groove 129, and a pressure-receiving section 131) restrains the movable holding piece 13 from rotating, in a direction where the holding mechanism opens (clockwise in Figure). Moreover, the locking mechanism (locking mechanism body 15, a slit-shaped hole 122, and a rotation preventing slit 142) restricts the operation of the opening restraining mechanism, as long as the conductive member is held at an appropriate position of the holding mechanism. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够可靠地执行空中传输线的接地工作的接地工具，并且可以可靠地保持导电构件的保持。
解决方案：该接地工具配备有绝缘杆11，保持机构，开口限制机构和锁定机构，并且将电流释放到地面，保持导电构件。保持机构具有保持导电部件的一对保持片（固定保持片12和可动保持片13）和开口限制机构（突起149，凸轮槽129，受压部131 ）限制可动保持件13沿保持机构打开的方向（图中顺时针方向）旋转。此外，只要导电部件保持在保持机构的适当位置，锁定机构（锁定机构主体15，狭缝状孔122和防旋转狭缝142）限制开启限制机构的动作。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2009077593A Grounding tool 有权
标题翻译：接地工具
公开(公告)号：JP2009077593A
公开(公告)日：2009-04-09
申请号：JP2007246213
申请日：2007-09-21
申请人： Sumiden Asahi Industries Ltd , Tokyo Electric Power Co Inc:The , 住電朝日精工株式会社 , 東京電力株式会社
发明人： IBATA KEISAKU , TABUCHI YASUHIRO , HAJI KOKEI , SHINOHARA MITSUYOSHI
IPC分类号： H02G1/02
摘要： PROBLEM TO BE SOLVED: To provide a grounding tool which can eliminate shock hazards due to errors in mounting and in the removal procedure of itself. SOLUTION: This grounding tool 1 has a flexible insulating rod 2, a holding metal fitting 3 which is attached to the tip of the insulating rod 2, and an ground metal fitting 5, which is connected to the holding metal fitting 3 via a grounding wire 4. Furthermore, the grounding tool 1 is equipped with a key metal fitting 7, a lock plate (an engaging metal fitting) 9, which is held on the side of the tip of the insulating rod 2, an interlock metal fitting 6 which limits the elongation of the insulating rod 2, by engaging with the lock plate 9; and a locking chord 8, which couples the rear of the insulating rod 2 with the interlock mechanism 6. The key metal fitting 7 limits both the attachment of the ground metal fitting 5 to the target of grounding and the release action of the interlock mechanism (interlock metal fitting 6, lock plate 9, and locking chord 8) which limits the elongation of the insulating rod 2. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种接地工具，可以消除由于安装错误和自身拆卸过程造成的冲击危险。解决方案：该接地工具1具有柔性绝缘杆2，附接到绝缘杆2的顶端的保持金属配件3和接地金属配件5，该接地金属配件5经由接地线4.此外，接地工具1配备有金属配件7，保持在绝缘棒2的前端侧的锁定板（接合金属配件）9，互锁金属配件 6，其通过与锁定板9接合来限制绝缘杆2的伸长; 以及将绝缘杆2的后部与互锁机构6联接的锁定弦8.钥匙金属配件7限制了接地金属配件5与接地对象的连接和互锁机构的释放动作（互锁金属配件6，锁定板9和锁定弦8），这限制了绝缘杆2的伸长。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2010239783A Hot-line tool for overhead transmission line maintenance 审中-公开
标题翻译：用于超导传输线维护的热线工具
公开(公告)号：JP2010239783A
公开(公告)日：2010-10-21
申请号：JP2009085360
申请日：2009-03-31
申请人： Tokyo Electric Power Co Inc:The , 東京電力株式会社
发明人： HAJI KOKEI , KOYAMA SHIGENOBU , TAGUCHI HIROSHI , KANATSUJI HIROAKI , SATO MASAYUKI , ARITA TAKAHARU
IPC分类号： H02G1/02
摘要： PROBLEM TO BE SOLVED: To provide a hot-line tool for overhead transmission line maintenance, by which the drive shaft situation can be recognized visually and comprehended from the outside when, for example, depositions stuck to the vicinity of a charge part of an overhead transmission line steel tower are removed, electric accidents can be reliably prevented from occurring during hot-line work, and the occurrence of an event in which the depositions are carelessly dropped can be prevented, in advance, when removing the depositions while clamping them. SOLUTION: In the hot-line tool for the overhead transmission line maintenance, clamping arm members include a fixing-side arm member fixed to the tip of an insulation operation rod, and a movable-side arm member mounted on the fixing-side arm member through a shaft support part so as to be openable and closable. The movable-side arm member is biased at all times, in the closing direction by springs, an external driving part is provided which brings the movable-side arm member into an open state by pulling an open-side insulation rope, while being against a biasing force from the springs; and a fixing-side insulation rope for inhibiting the open state of the movable-side arm member is provided at the drive part. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于架空输电线路维护的热线工具，通过该热线工具可以从外部识别驱动轴的情况，当例如粘附在充电部分附近的沉积时可以防止在热线工作期间发生电气事故，并且可以预先在夹紧时去除沉积物时，防止沉积物不小心掉落的事件的发生他们。解决方案：在用于架空传输线维护的热线工具中，夹紧臂构件包括固定在绝缘操作杆的尖端上的固定侧臂构件和安装在固定侧支架上的可动侧臂构件，侧臂构件通过轴支撑部，以便可打开和关闭。可移动侧臂构件在弹簧的关闭方向上始终被偏置，设置外部驱动部，通过拉开开放侧绝缘绳而使可动侧臂构件处于打开状态，同时抵抗来自弹簧的偏压力; 并且在驱动部分设置有用于禁止可动侧臂构件的打开状态的固定侧绝缘绳。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2012070521A Bate damper 审中-公开
标题翻译： BATE阻尼器
公开(公告)号：JP2012070521A
公开(公告)日：2012-04-05
申请号：JP2010212587
申请日：2010-09-22
申请人： Asahi Electric Works Ltd , Tokyo Electric Power Co Inc:The , 旭電機株式会社 , 東京電力株式会社
发明人： HAJI KOKEI , SAITO TOSHIYUKI , FUKUHARA YASUHIRO , FUJIMOTO TAKESHI , MOTOISHI ATSUNORI
IPC分类号： H02G7/14
摘要： PROBLEM TO BE SOLVED: To provide a bate damper that prevents shunt current from an overhead transmission line.SOLUTION: A bate damper comprises one additional line 20, one insulator 30, and two cramps 10 including a holder 14 and a joint 12. The insulator 30 is inserted into a first end of the additional line 20. The inserted insulator 30 is inserted into the joint 12 of one of the cramps 10, and a second end of the additional line 20 is directly inserted into the joint 12 of the other of the cramps 10. The respective joints 12 are jointed to form the damper. Both the holders 14 hold an overhead transmission line 40 at a predetermined distance.
摘要翻译：要解决的问题：提供一种阻止来自架空传输线路的分流电流的阻尼器。解决方案：阻尼器包括一个附加管线20，一个绝缘体30和两个包括保持器14和接头12的抽筋10.绝缘体30插入附加管线20的第一端。插入的绝缘体30 插入到一个痉挛10的接头12中，并且附加管线20的第二端直接插入到另一个痉挛10的接头12中。各个接头12被连接以形成阻尼器。两个支架14都保持一个预定距离的架空传输线40。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2011010479A Apparatus for selecting feature to be removed for feature under transmission line 有权
标题翻译：选择要在传输线上的功能删除的功能的设备
公开(公告)号：JP2011010479A
公开(公告)日：2011-01-13
申请号：JP2009152081
申请日：2009-06-26
申请人： Tokyo Electric Power Co Inc:The , 東京電力株式会社
发明人： ISOZAKI MASANORI , HAJI KOKEI
IPC分类号： H02G1/02 , G06Q50/00 , G06Q50/06
摘要： PROBLEM TO BE SOLVED: To provide a cutting tree selecting apparatus of a tree under a transmission line, which can reduce cost required for cutting work, by calculating a growing rate at every tree and putting the trees whose separation distance becomes near after several years to a cutting plan without omission.SOLUTION: The apparatus is provided with a first extracting part 6, a second extracting part 7, a growing rate calculation part 9, a tree height predicting part after several years 11, a projection processing part 12, a span diagram display processing part 13 (a plane view generation processing part 13c, a cross section diagram generation processing part 13b and a vertical diagram generation processing part 13c), a multiwindow managing part 14 and a separation distance calculating part 16. The cutting tree selecting device of the tree under the transmission line obtains the growing rate βi of every tree from present span laser data and past laser data, and predicts the tree height after several years at every tree. The separation distance after several years is obtained from the predicted tree height and the tree to be cut is determined from the separation distance.
摘要翻译：要解决的问题：通过计算每棵树上的生长速率并将分隔距离变成近几年的树几年后，提供传输线下的树的切割树选择装置，其可以降低切割工作所需的成本切割计划，不遗漏。解决方案：该设备设有第一提取部分6，第二提取部分7，生长速率计算部分9，几年后的树高预测部分11，投影处理部分12，跨度图形显示处理部13（平面图生成处理部13c，横截面图生成处理部13b和垂直图生成处理部13c），多窗口管理部14和分离距离计算部16.切割树选择装置传输线下的树木从当前的跨度激光数据和过去的激光数据中获得每棵树的生长速率βi，并预测树几年后，在每棵树上。从预测树高度获得几年后的分离距离，从分离距离确定要切割的树。

6. 发明专利

JP2004129342A Spiral rod and overhead transmission line 审中-公开
公开(公告)号：JP2004129342A
公开(公告)日：2004-04-22
申请号：JP2002287410
申请日：2002-09-30
申请人： Hitachi Cable Ltd , Tokyo Electric Power Co Inc:The , 日立電線株式会社 , 東京電力株式会社
发明人： ISOZAKI MASANORI , HAJI KOKEI , IWAMA SHIGEMI , NAGANO KOJI
IPC分类号： H01B5/04 , H01B5/08 , H02G1/02 , H02G7/14
摘要： PROBLEM TO BE SOLVED: To provide a spiral rod along with an overhead transmission line capable of preventing electric erosion and easily applied even to an existing line for an increased current capacity. SOLUTION: A spiral rod 4 comprises a surface layer 4b formed from the same kind of metal material as a conductor of an overhead transmission line, and a core 4a that has a higher heat conductivity than the surface layer 4b and whose surface is covered with the surface layer 4b. The spiral rod 4 is wound around the transmission line. So, the heat generated at the transmission line is transferred to the core 4a through the surface layer 4b contacting to the transmission line, and released outside through the surface layer 4b exposed to the outside air. Thus, the transmission line is cooled to allow increase of a current capacity. Since the outer layer 4b is formed from the same kind of metal material as the conductor of the transmission line, electric erosion caused by contacting between metals of different kind is prevented. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2003016841A Overhead power transmission line 有权
标题翻译： OVERHEAD电力传输线
公开(公告)号：JP2003016841A
公开(公告)日：2003-01-17
申请号：JP2001199179
申请日：2001-06-29
申请人： Hitachi Cable Ltd , Tokyo Electric Power Co Inc:The , 日立電線株式会社 , 東京電力株式会社
发明人： WATABE MASAHITO , NAGANO KOJI , KUBOTA KAZUHISA , SATO DAISUKE , ISOZAKI MASANORI , HAJI KOKEI
IPC分类号： H01B5/10
摘要： PROBLEM TO BE SOLVED: To provide proper corrosion resistance, even under corrosive environment.
SOLUTION: This overhead power transmission line 10 related to the present invention is provided by standing a plural its of type Al or type Al alloy conductor wires 17, formed with a coating layer 16 of at least one resin selected from a group comprising a fluororesin, an acrylic resin, a polyimide resin, a polyamide resin, an epoxy resin, a polyester resin, a silicon resin and a urethane resin within the range 5-400 μm of layer thickness on the surface, in the periphery of a tension member 44 constituted of one steel wire or more steel wires 43.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：即使在腐蚀性环境下也能提供适当的耐腐蚀性。解决方案：本发明的架空输电线路10是通过架设多个Al或Al合金导体线17而形成的，该导体线由形成有至少一种树脂的涂层16形成，该树脂选自氟树脂，在构成的张力构件44的周围的表面上的厚度在5-400μm范围内的丙烯酸树脂，聚酰亚胺树脂，聚酰胺树脂，环氧树脂，聚酯树脂，硅树脂和聚氨酯树脂一根钢丝或更多钢丝43。

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