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

JP2007274792A Current collection method and device of pantograph, and mounting method and device of motor-driven pantograph 有权
标题翻译：目前的采集方法和设备的装置，以及安装方法和电机驱动装置
公开(公告)号：JP2007274792A
公开(公告)日：2007-10-18
申请号：JP2006095364
申请日：2006-03-30
申请人： Ihi Corp , West Japan Railway Co , 株式会社Ihi , 西日本旅客鉄道株式会社
发明人： SHIGA YUJI , TAKIMOTO HIDETOSHI , YATSUNO HIDEMI , KODAMA YOSHINORI , MIYAZAKI SHUZO , SAITO TSUKASA , IZAWA MICHIHARU
IPC分类号： B60L5/24 , G05B13/02
摘要： PROBLEM TO BE SOLVED: To improve the reliability of a pantograph by enabling a motor-driven pantograph to be mounted, by controlling the change of a contact force of a slider and a trolley wire at high speed accurately, by reducing maintenance work with a simplified structure, and by maintaining the function of the pantograph even if a motor-driven actuator fails.
SOLUTION: When current collection is performed by pressing the slider 11 against the trolley wire 6 with an elastic support device 9, in which at least the slider 11 is supported by a top end spring 12, arranged on an electric car roof 7; the elastic support device 9 is supported on the roof 7 using both of a pressing cushion device and the actuator 19. By a control signal (u) from an H
∞ controller 23 based on the signals of an accelerometer 24 arranged on the slider 11 and a strain meter 25 arranged on the top end spring 12, the actuator 19 is driven to control the pressing force of the slider 11 so that the change of the contact force of the slider 11 and the trolley wire 6 can be controlled.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了通过使电动助力放弓器安装得以提高集电弓的可靠性，通过降低维护工作，通过高速控制滑块和电车线的接触力的变化，具有简化的结构，并且即使电动执行器故障，也能通过维持受电弓的功能。解决方案：当通过用弹性支撑装置9将滑块11压靠在架空线6上进行电流采集时，其中至少滑动器11由设置在电动车顶7上的顶端弹簧12支撑 ; 弹性支撑装置9使用按压缓冲装置和致动器19两者来支撑在屋顶7上。通过基于加速度计的信号的来自H ∞控制器23的控制信号（u） 24，布置在顶端弹簧12上的应变计25，致动器19被驱动以控制滑块11的按压力，使得滑块11和滑车线6的接触力的变化可以控制。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007267562A Pantograph arrangement 有权
标题翻译： PANTOGRAPH安排
公开(公告)号：JP2007267562A
公开(公告)日：2007-10-11
申请号：JP2006092808
申请日：2006-03-30
申请人： Ihi Corp , West Japan Railway Co , 株式会社Ihi , 西日本旅客鉄道株式会社
发明人： MAENO JUN , TAKIMOTO HIDETOSHI , SHIGA YUJI , KODAMA YOSHINORI , IZAWA MICHIHARU
IPC分类号： B60L5/30
摘要： PROBLEM TO BE SOLVED: To provide a high-reliability pantograph arrangement which can be installed in narrow space between the roof of a train and overhead wire.
SOLUTION: The pantograph arrangement 1 is provided with a shaft member 11, whose rotation shaft extends in a vertical direction on the roof of the train and which is supported freely rotatably by the train and a moving member 17 which is engaged with the shaft member 11, and can move freely linearly in the vertical direction along the shaft member 11. The arrangement is also provided with a conversion mechanism 5 converting rotational movement of the shaft member 11 into linear movement of the moving member 17, a spiral spring 3 prepared on the roof of the train and a support body 7, arranged in the train with the moving member 17 on the roof of the train so that it can move freely and vertically with respect to the train for supporting a pantograph head 19 of a pantograph.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供可以安装在火车顶部和架空电线之间的狭窄空间中的高可靠性受电弓装置。解放电视设备1设有轴构件11，轴构件11的旋转轴在列车的顶部沿垂直方向延伸，并且可由列车自由旋转地支撑;以及移动构件17，轴构件11，并且可以沿着轴构件11在垂直方向上自由地线性移动。该装置还设置有转换机构5，其将轴构件11的旋转运动转换成运动构件17的线性运动，螺旋弹簧3 准备在列车的屋顶上的支架体7以及配置在火车上的移动部件17在列车顶部上的支撑体7，使其相对于列车自由而垂直地移动，以支撑受电弓的受电弓头19 。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2009019948A Device and method for correcting rotation balance of rotator 有权
标题翻译：用于校正旋转机的旋转平衡的装置和方法
公开(公告)号：JP2009019948A
公开(公告)日：2009-01-29
申请号：JP2007181835
申请日：2007-07-11
申请人： Ihi Corp , 株式会社Ihi
发明人： TERAUCHI TSUTOMU , YAMAGUCHI MAKOTO , TAKIMOTO HIDETOSHI
IPC分类号： G01M1/38
摘要： PROBLEM TO BE SOLVED: To provide a device and a method for correcting rotation balance of a rotator, capable of processing accurate correction amount without being influenced by the correction direction, even when using a nut for fixing the rotator to a rotation shaft, and determining the correction amount and the correction direction of unbalance by assuming the nut to be circular, and preventing changes in the unbalance direction caused by the correction. SOLUTION: This device is equipped with an NC positioning device 12, an NC processing device 14, a vertex detector 16, and a modification control device 18. Vertex positions of the nut are detected by the vertex detector 16, and the correction amount Uc and the correction direction θc of unbalance, determined beforehand by assuming the nut to be circular by the modification control device 18 are corrected, respectively as a modified correction amount Uo and a modified corrected direction θo, corresponding to the relative angle Δθ between an azimuth angle connecting the axis to the nut vertex nearest to the correction direction and the correction direction θc. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：为了提供一种用于校正旋转体的旋转平衡的装置和方法，即使使用用于将旋转体固定到旋转轴的螺母也能够处理精确的校正量而不受校正方向的影响并且通过假设螺母为圆形来确定校正量和校正方向，并且防止由校正引起的不平衡方向的变化。
解决方案：该装置配备有NC定位装置12，NC处理装置14，顶点检测器16和变形控制装置18.螺帽的顶点位置由顶点检测器16检测，并且校正分别通过将修正控制装置18假设为圆形的螺母来预先确定的量Uc和不平衡校正方向θc作为修改校正量Uo和修正校正方向θo，与修正校正量Uo和修正校正方向θo相对应，将轴线连接到最靠近校正方向的螺母顶点和校正方向θc的方位角。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2008267907A Device and method for measuring rotational balance of high-speed rotor 有权
标题翻译：用于测量高速转子转动平衡的装置和方法
公开(公告)号：JP2008267907A
公开(公告)日：2008-11-06
申请号：JP2007109403
申请日：2007-04-18
申请人： Ihi Corp , 株式会社Ihi
发明人： TERAUCHI TSUTOMU , TAKIMOTO HIDETOSHI , YAMAGUCHI MAKOTO
IPC分类号： G01M1/16
摘要： PROBLEM TO BE SOLVED: To provide a device and method for measuring the rotational balance of a high-speed rotor, capable of accurately detecting the angle of a corrected part with a little angle detection lag and an angle and acceleration phase lag even when the rotational speed exceeds 300,000 rpm and substantially free from malfunction due to paint peel-off and the like. SOLUTION: The device of measuring the rotational balance of the high-speed rotor includes a rotation support 12 for rotatably supporting the high-speed rotor 1 having a rotation shaft 2 whose end 2a is divided into two and magnetized to have N and S poles, an acceleration sensor 14 for detecting acceleration of the rotation support 12, a magnetometric sensor 16 provided near the shaft end surface to output sine and cosine wave signals according to the rotation of the rotation shaft, a rotation angle detector 18 for calculating the rotation angle of the rotation shaft from the sine and cosine wave signals, and a processing unit 20 for calculating the quantity of high-speed balance correction and its angle from the detected acceleration and the rotation angle. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于测量高速转子的旋转平衡的装置和方法，能够精确地检测校正部分的角度，具有小的角度检测滞后和角度和加速度相位滞后均匀当转速超过30万转/分，并且基本上没有由于油漆剥落等引起的故障。解决方案：测量高速转子的旋转平衡的装置包括旋转支撑件12，用于可旋转地支撑具有旋转轴2的高速转子1，转轴2的端部2a被分成两部分并被磁化成具有N和 S极，用于检测旋转支撑体12的加速度的加速度传感器14，设置在轴端面附近的磁力计传感器16，以根据旋转轴的旋转输出正弦波和余弦波信号;旋转角度检测器18，旋转轴与正弦波和余弦波信号的旋转角度，以及用于根据检测到的加速度和旋转角度计算高速平衡校正量及其角度的处理单元20。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2014037824A Wind mill 有权
标题翻译：风车
公开(公告)号：JP2014037824A
公开(公告)日：2014-02-27
申请号：JP2013125857
申请日：2013-06-14
申请人： Ihi Scube:Kk , 株式会社Ihiエスキューブ
发明人： OKUDA ATSUSHI , KIZAWA AKIRA , TAKIMOTO HIDETOSHI , MARU HIROSHI , KIYOHARA HIDEHIKO , SEKIYA TATSUO
IPC分类号： F03D11/00 , F03D1/06
CPC分类号： G01M3/047 , F03D17/00 , F05B2260/76 , F05B2260/80 , Y02E10/721
摘要： PROBLEM TO BE SOLVED: To provide a wind mill which detects liquid leakage, liquid infiltration, and the likes in a hub part and a nacelle part and thereby prevents the damage of the wind mill and environmental contamination around a wind turbine generator system.SOLUTION: A wind mill 1 includes: a hub part 2 having a blade 5; and a nacelle part which has a spindle 9 connected with the blade 5 and a power generator 12 connected with the spindle 9 and is used for wind power generation. An optical liquid detector 20 having a detection element composed of optical fiber 21 is disposed in the hub part 2 or the nacelle part.
摘要翻译：要解决的问题：提供一种在轮毂部分和机舱部分中检测液体泄漏，液体渗透等风力发电机，从而防止风力涡轮机发电机系统周围的风车的损坏和环境污染。解决方案：风车1包括：具有叶片5的轮毂部分2; 以及具有与叶片5连接的主轴9和与主轴9连接的发电机12并用于风力发电的机舱部。具有由光纤21构成的检测元件的光学液体检测器20设置在轮毂部2或机舱部。

6. 发明专利

JP2014073801A Operation handle device for ship 有权
标题翻译：操作手柄用于船舶
公开(公告)号：JP2014073801A
公开(公告)日：2014-04-24
申请号：JP2012223282
申请日：2012-10-05
申请人： Ihi Inspection & Instrumentation Co Ltd , 株式会社Ihi検査計測
发明人： TAMBO OSAMU , MORITA SEIJI , TAKIMOTO HIDETOSHI
IPC分类号： B63H21/22 , B63H25/02
摘要： PROBLEM TO BE SOLVED: To provide an operation handle device for a ship having illumination for a graduation, without leaking out the light to the outside at night or without being reflected in a window, and also without substantially having influence of vibration.SOLUTION: The operation handle device 1 for the ship comprises an operation body 2 and an operation handle 3. The operation handle 3 comprises a cylindrical rotary part 13 rotatably provided to the operation body 2 and a lever 14 rotatably provided in its circumferential direction to the rotary part 13. A first light source 21 and a light guide member 22 for propagating the light from this, are provided in the operation body 2 in a noncontact state. A throttle graduation 16 visually confirmable by the translucent light, is provided along its circumferential direction on an outer peripheral surface of the rotary part 13. The light guide member 22 in the operation body 2 is extended in the rotary part 13, and is arranged inside the throttle graduation 16, and the light from the first light source 21 propagated by the light guide member 22, is ejected toward the throttle graduation 16.
摘要翻译：要解决的问题：提供一种具有用于刻度照明的船舶的操作手柄装置，而不会在夜间将光泄漏到外部或不被反射在窗口中，而且基本上不受振动的影响。解决方案：用于船舶的操作手柄装置1包括操作体2和操作手柄3.操作手柄3包括可旋转地设置在操作体2上的圆筒形旋转部13和沿圆周方向可旋转地设置在旋转部13上的杆14 在非接触状态下，在操作体2上设置有用于传播光的第一光源21和导光构件22。在旋转部13的外周面上，沿着圆周方向设置有通过半透明光可视地确认的节气门刻度16。操作体2中的导光构件22在旋转部13中延伸设置在内侧节气门分度16以及来自导光构件22传播的第一光源21的光朝向节气门刻度16喷射。

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