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1. 发明专利

JP2011202485A Keyhole cover for door keylock 有权
标题翻译：门锁钥匙盖
公开(公告)号：JP2011202485A
公开(公告)日：2011-10-13
申请号：JP2010073484
申请日：2010-03-26
申请人： San'eisha Mfg Co Ltd , Tokyo Electric Power Co Inc:The , 東京電力株式会社 , 株式会社三英社製作所
发明人： TSUCHIDA TAKAO , KATAGIRI YUTAKA , IGAWA YOSHIAKI , SAITO SHINJI , KIKUCHI FUMINOBU
IPC分类号： E05B13/00 , E05B17/14
摘要： PROBLEM TO BE SOLVED: To provide a keyhole cover for a door keylock which, for an authorized locking/unlocking person, can open a keyhole in a door keylock by a mere simple operation without the need to use a key, a special tool or the like while, for an outsider, cannot simply open the keyhole.SOLUTION: A keyhole cover for a door keylock comprises a base member 11 that is fixed to a door keylock in such a state that a key operating hole 114 is in communication with a keyhole, an annular cover member 12 that covers the base member 11 and is rotatably provided with the center of the base member 11 being an axis, a cap member 13 that covers a key operating hole 114 in such a state that is connected to the base member 11 and has been fitted into a cap fitting hole 121, a cam ring mechanism CRM that performs switching between a buried and fitted state and a fitting released state in conjunction with the rotation of a cover member 12, and a rotation regulation mechanism CCM that regulates the rotation operation of the cover member 12 in such a state that the axial position of the cover member 12 is in a first position while the regulation of the rotation operation of the cover member 12 is released in such a state that the axial position is in a second position.
摘要翻译：要解决的问题：提供一种用于门锁钥匙锁的锁眼罩，对于授权的锁定/解锁人员，可以通过简单的操作来打开门钥匙锁中的锁孔，而不需要使用钥匙，专用工具或像外来人一样，不能简单地打开钥匙孔。解锁：用于门锁的钥匙孔包括：底座构件11，其在钥匙操作孔114与钥匙孔连通的状态下被固定到门钥匙锁，覆盖基部构件11并且可旋转地设置有基部构件11的中心作为轴线的环形盖构件12，覆盖键操作孔114的盖构件13，该盖构件以与基座构件11连接的状态并且已经装配到盖装配孔121中，结合盖构件12的旋转执行掩埋和装配状态与配合释放状态之间的切换的凸轮环机构CRM以及调节机构CCM的旋转调节机构CCM Ť 在盖构件12的轴向位置处于第一位置的状态下，盖构件12的旋转操作，同时在轴向位置处于该位置的状态下释放盖构件12的旋转操作的调节第二个位置

2. 发明专利

JP2008180657A Method and program for estimating vibration life of aerial electric wire 有权
标题翻译：用于估计空气电线振动寿命的方法和程序
公开(公告)号：JP2008180657A
公开(公告)日：2008-08-07
申请号：JP2007015632
申请日：2007-01-25
申请人： J-Power Systems Corp , Tokyo Electric Power Co Inc:The , 東京電力株式会社 , 株式会社ジェイ・パワーシステムズ
发明人： KATAGIRI YUTAKA , TAKIGASAKI HIKARI , SHIGA FUMINORI , TAKAHASHI TADAHIRO
IPC分类号： G01N3/32 , G01N3/34
摘要： PROBLEM TO BE SOLVED: To provide a method and program for estimating vibration lifetime of an aerial electric wire, capable of estimating the lifetime due to the vibration fatigue of the aerial electric wire mounted to an electric wire gripping section of a discharge clamp.
SOLUTION: The vibration frequency of the electric wire is calculated, based on the distance between poles and the relaxation rate of the aerial electric wire, the wind speed generating frequency is calculated based on the wind direction angle and turbulence of the wind, and the wind speed generating frequency is converted into a stress-generating frequency (S102). The stress generated for each wind speed is determined for the stress-generating frequency, the repetition number, until the wire of the aerial electric wire is disconnected is calculated, based on the vibration frequency (S106-S108). The occurrence time of the disconnection, due to vibration fatigue in the electric wire gripping section of the discharge clamp of the aerial electric wire, is predicted from the repetition number (S110).
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于估计空中电线的振动寿命的方法和程序，其能够估计由于安装到放电夹具的电线夹持部分的空中电线的振动疲劳引起的寿命。
解决方案：电线的振动频率基于极间距离和空中电线的松弛率进行计算，风速产生频率根据风向角和风的湍流计算，并将风速产生频率转换为应力产生频率（S102）。基于振动频率，计算基于振动频率，直到空中电线的线断开的应力产生频率，重复次数为每个风速产生的应力而确定（S106〜S108）。根据重复次数预测由于空中电线的放电夹具的电线夹持部分中的振动疲劳导致的断开的发生时间（S110）。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008182856A Disconnection alarm apparatus of overhead electric wire 审中-公开
标题翻译：断电报警装置
公开(公告)号：JP2008182856A
公开(公告)日：2008-08-07
申请号：JP2007015624
申请日：2007-01-25
申请人： J-Power Systems Corp , Tokyo Electric Power Co Inc:The , 東京電力株式会社 , 株式会社ジェイ・パワーシステムズ
发明人： KATAGIRI YUTAKA , TAKIGASAKI HIKARI , SHIGA FUMINORI
IPC分类号： H02G1/02 , G01K1/02 , G01K1/14 , G01K11/06
摘要： PROBLEM TO BE SOLVED: To provide a disconnection alarm apparatus of an overhead electric wire, correctly diagnosing disconnection of fatigue due to vibration in a discharge clamp of an electric wire without vibrating the electric wire. SOLUTION: A conductor 2a exposed by removing an insulator 2b of an insulator of an overhead electric wire 2 is supported on an electric wire holding portion 31 provided on one end of an insulator portion 30. A temperature sensor 4 is provided closely fixedly on the surface of the conductor 2a. Since the temperature of the conductor 2a in a live wire increases in accordance with the number of strand disconnection of the conductor 2a due to vibration fatigue, the temperature sensor 4 becomes a conduction state when the temperature in a state for warning that the overhead electric wire 2 is soon fully disconnected, and a power supply box 7 supplies power to an LED light-emitting portion 6 to turn on a light-emitting element of the LED light-emitting portion 6. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供架空电线的断线报警装置，对电线的放电夹具中的振动引起的疲劳断线进行正确诊断，而不会使电线振动。解决方案：通过去除架空电线2的绝缘体的绝缘体2b而露出的导体2a被支撑在设置在绝缘体部分30的一端的电线保持部分31上。温度传感器4紧密地设置在导体2a的表面上。由于导线2a中的导体2a的温度随着振动疲劳导致的导体2a的线断裂数量的增加而增加，所以当用于警告架空电线的状态下的温度时，温度传感器4变为导通状态 2快速完全断开，电源盒7向LED发光部分6供电以接通LED发光部分6的发光元件。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008181819A Discharge clamp, and disconnection preventing metal fitting 审中-公开
标题翻译：放电钳和断开预防金属接头
公开(公告)号：JP2008181819A
公开(公告)日：2008-08-07
申请号：JP2007015622
申请日：2007-01-25
申请人： J-Power Systems Corp , Tokyo Electric Power Co Inc:The , 東京電力株式会社 , 株式会社ジェイ・パワーシステムズ
发明人： KATAGIRI YUTAKA , TAKIGASAKI HIKARI , SHIGA FUMINORI
IPC分类号： H01B17/42 , H01B17/22 , H02G7/00
摘要： PROBLEM TO BE SOLVED: To provide a discharge clamp and a disconnection preventing metal fitting capable of preventing strands from being disconnected by vibration fatigue, and also capable of inexpensively and efficiently suppressing stress of the strands while requiring no maintenance and no administration. SOLUTION: This discharge clamp 1 includes an insulator part 18, a metal fitting 13 mounted to its upper end and attached to the lower side of the periphery of a conductor 2a exposed by peeling off a part of the insulating material 2b of an overhead wire 2, a wire support 14 attached to the upper side of the periphery of the conductor 2a, and a pressing plate 17 which presses the wire support 14 against the conductor 2a and is attached to the metal fitting 13 by a bolt 15 and a nut 16. In addition, wire holders 11, 12 are attached to the discharge clamp so as to cover the exposed conductor 2a and the prescribed length of the insulating material 2b on its both sides. Since the wire holders 11, 12 are attached, stress due to vibration fatigue is eased. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种能够防止纱线由于振动疲劳而断裂的排出夹具和防断裂金属配件，并且还能够廉价且有效地抑制线束的压力，同时不需要维护和不施加管理。
解决方案：该放电夹具1包括绝缘体部分18，金属配件13，其安装在其上端并附接到通过剥离绝缘材料2b的一部分而暴露的导体2a的周边的下侧架空线2，连接在导体2a的周边的上侧的线支撑件14以及将线支撑件14压靠在导体2a上的压板17，并通过螺栓15和金属配件13附接到金属配件13。螺母16.此外，电线保持器11,12附接到放电夹具，以便覆盖暴露的导体2a和绝缘材料2b两侧的规定长度。由于电线保持器11,12被安装，因振动疲劳引起的应力减轻。版权所有（C）2008，JPO＆INPIT

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