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81. 发明专利

DE69721200D1 未知
公开(公告)号：DE69721200D1
公开(公告)日：2003-05-28
申请号：DE69721200
申请日：1997-12-19
申请人： OTIS ELEVATOR CO
发明人： OLSEN ERIC G , O'DONNELL HUGH J
IPC分类号： B66B5/02 , B66B7/12 , D07B1/14 , G01B7/02 , G01B7/15 , G01B21/32 , G01B7/04
摘要： A hoisting rope (18) for an elevator includes a plurality of longitudinally spaced, discrete targets (36) retained within the rope (18). The targets (36) have a characteristic that may be monitored by a device that is responsive to that characteristic. In a particular embodiment, the targets (36) are formed from a magnetically permeable material and the monitoring device responds to changes in the magnetic field as the target (36) passes the monitoring device. In another embodiment, the targets (36) are formed from material that reflects electromagnetic energy. In this embodiment, the monitoring device emits electromagnetic energy and is sensitive to the energy that is reflected back from the target (36). A method of inspecting the hoisting ropes (18) includes the steps of positioning the monitoring device proximate to the hoisting rope (18), moving the hoisting rope relative to the device, and monitoring the targets (36) to determine the spacing between targets. Changes in spacing are indicative of stretching of the rope, and thereby degradation of the rope.

82. 发明专利

DE19908974A1 Separation distance measurement for objects in water 未知
公开(公告)号：DE19908974A1
公开(公告)日：1999-09-16
申请号：DE19908974
申请日：1999-03-01
申请人： EMDE GERHARD VON DER , SCHWARZ STEPHAN
发明人： EMDE GERHARD VON DER , SCHWARZ STEPHAN
IPC分类号： G01B7/02 , G01B7/06 , G01B7/15 , G01D5/243
摘要： Calibration of measuring apparatus is performed before taking the measurement. Separation distance for objects in water is measured by generating an electric field between a transmitter and a receiver and performing calculation on the measured data values.

83. 发明专利

CZ324197A3 APPARATUS FOR CONTINUOUS MEASURING INSTANTANEOUS POSITION OF MOVING RAILWAY VEHICLE 未知
公开(公告)号：CZ324197A3
公开(公告)日：1999-03-17
申请号：CZ324197
申请日：1997-02-10
申请人： KRUPP FOERDERTECHNIK GMBH
发明人： VOGT ULRICH P
IPC分类号： E01B26/00 , G01B5/00 , G01B7/00 , G01B7/15
摘要： A measuring stretch along a railway track of a transloading system has an array of switches with respective sensors positioned for engagement by a wheel of a railway carriage. The lateral displacement of the railway carriage wheel is prevented by a guide disposed along the rail at the level of the head at a distance of 30 to 50 mm from the head of the rail. The row of switches can be provided on the opposite side of this rail. The switches synchronize a transloader with the rail vehicle via a computer to which the switches are operatively connected.

84. 发明授权

US09841265B2 Method and apparatus of measuring a gap between a first and second roll 有权
公开(公告)号：US09841265B2
公开(公告)日：2017-12-12
申请号：US14254367
申请日：2014-04-16
申请人： The Procter & Gamble Company
发明人： Curtis Hunter VanValkenburgh , Jeremy Georges Bertin , Robert George Cox, Jr. , Christopher Robert Lyman , Kevin John Schmitz , Jon Richard Rossiter
IPC分类号： G01B7/15 , G01B11/14 , G01S17/08 , G01S17/88 , B26D7/00 , G01B7/14 , B26D1/38 , B26D5/00 , B26D7/26 , B26F1/38
CPC分类号： G01B7/15 , B26D1/385 , B26D5/00 , B26D7/00 , B26D7/265 , B26F1/384 , G01B7/14 , G01B11/14 , G01S17/08 , G01S17/88
摘要： A method and an apparatus are provided to measure a gap between a first and second roll. Moreover, a method and an apparatus are provided to correct the gap to a target distance with a closed loop system. Also, a method and an apparatus are implemented to detect the wear for each roll by using a non-contacting measuring device.

85. 发明申请

US20110175599A1 Input device with dual induction coils and rotation motion output method thereof 审中-公开
标题翻译：具有双感应线圈的输入装置及其旋转运动输出方法
公开(公告)号：US20110175599A1
公开(公告)日：2011-07-21
申请号：US12662793
申请日：2010-05-04
申请人： Chih Min Liu
发明人： Chih Min Liu
IPC分类号： G01B7/15
CPC分类号： G06F3/038 , G06F3/03544 , G06F3/03545
摘要： An input device with dual induction coils and a rotation motion output method thereof are described, in which the input device moves on a trace capture device, such that the trace capture device outputs a trace signal to an electronic device. When the input device is rotated on the trace capture device, two coils within the input device respectively send an induction signal to the trace capture device. Then, the trace capture device respectively converts the two induction signals to two position signals, so as to determine displacement amounts and rotation directions of the two position signals, such that the trace capture device outputs a rotation signal to the electronic device, and the electronic device correspondingly executes a motion instruction according to the rotation signal.
摘要翻译：描述了具有双感应线圈的输入装置及其旋转运动输出方法，其中输入装置在迹线捕获装置上移动，使得迹线捕获装置向轨迹信号输出电子装置。当输入设备在跟踪捕获设备上旋转时，输入设备内的两个线圈分别向跟踪捕获设备发送感应信号。然后，跟踪捕获装置分别将两个感应信号转换为两个位置信号，以便确定两个位置信号的位移量和旋转方向，使得迹线捕获装置向电子装置输出旋转信号，并且电子装置相应地根据旋转信号执行运动指令。

86. 发明授权

US07400136B2 Multiscale localization procedure 有权
标题翻译：多尺度定位程序
公开(公告)号：US07400136B2
公开(公告)日：2008-07-15
申请号：US10553771
申请日：2004-04-14
申请人： Jörn Borgert , Volker Rasche
发明人： Jörn Borgert , Volker Rasche
IPC分类号： G01B7/15 , H01F5/00 , G01N27/72
CPC分类号： A61B5/061 , A61B5/06 , A61B6/12 , A61B6/469
摘要： Position measurements are often performed using a localization system with a given fixed capture range and accuracy and resolution. Having a fixed capture range often comes at the cost of decreased accuracy and resolution. At the start, a large capture range is provided where the accuracy and resolution is low. In this large capture area, the target area can be identified and aimed at. With this identification, a smaller capture range is iteratively provided and centered around the region of interest, which leads to an increased accuracy and resolution.
摘要翻译：位置测量通常使用具有给定的固定捕获范围和精度和分辨率的定位系统执行。具有固定的捕获范围通常来自降低精度和分辨率的代价。在开始时，提供了一个大的捕获范围，其精度和分辨率低。在这个大的捕获区域，目标区域可以被识别和瞄准。通过这种识别，迭代地提供较小的捕获范围并以感兴趣的区域为中心，这导致增加的精度和分辨率。

87. 发明授权

US06073728A Method and apparatus to inspect hoisting ropes 有权
标题翻译：检查提升绳索的方法和装置
公开(公告)号：US06073728A
公开(公告)日：2000-06-13
申请号：US241355
申请日：1999-02-02
申请人： Eric G. Olsen , Hugh J. O'Donnell
发明人： Eric G. Olsen , Hugh J. O'Donnell
IPC分类号： B66B5/02 , B66B7/12 , D07B1/14 , G01B7/02 , G01B7/15 , G01B21/32 , B66B9/00
CPC分类号： G01B21/32 , B66B7/1215 , B66B7/123 , D07B1/145 , G01B7/02 , G01B7/15 , D07B2301/555 , D07B2501/2007
摘要： A hoisting rope for an elevator includes a plurality of longitudinally spaced, discrete targets retained within the rope. The targets have a characteristic that may be monitored by a device that is responsive to that characteristic. In a particular embodiment, the targets are formed from a magnetically permeable material and the monitoring device responds to changes in the magnetic field as the target passes the monitoring device. In another embodiment, the targets are formed from material that reflects electromagnetic energy. In this embodiment, the monitoring device emits electromagnetic energy and is sensitive to the energy that is reflected back from the target. A method to inspect the hoisting ropes includes the steps of positioning the monitoring device proximate to the hoisting rope, moving the hoisting rope relative to the device, and monitoring the targets to determine the spacing between targets. Changes in spacing are indicative of stretching of the rope, and thereby degradation of the rope.
摘要翻译：用于电梯的起重绳索包括保持在绳索内的多个纵向间隔开的离散目标。目标具有可被响应于该特征的装置监视的特征。在特定实施例中，目标由导磁材料形成，并且当目标通过监视装置时，监视装置响应磁场的变化。在另一个实施例中，靶由反射电磁能的材料形成。在本实施例中，监视装置发射电磁能并对从目标反射回来的能量敏感。检查提升绳索的方法包括以下步骤：将监测装置定位在靠近起重绳索的位置，使提升绳相对于装置移动，并监测目标以确定目标之间的间距。间距的变化表示绳索的拉伸，从而导致绳索的退化。

88. 实用新型

CN215984375U 一种采用LVDT原理的空气预热器扇形板间隙测量装置有权
公开(公告)号：CN215984375U
公开(公告)日：2022-03-08
申请号：CN202121470924.X
申请日：2021-06-30
申请人：华能巢湖发电有限责任公司
发明人：解瑞 , 李金库 , 程业亮 , 杨佰臻 , 崔娟 , 乔鑫
IPC分类号： G01B7/15
摘要：本实用新型公开了一种采用LVDT原理的空气预热器扇形板间隙测量装置，包括空预器外壳，所述空预器外壳的内部放置有主传动轴，所述主传动轴的侧面固定套接有空预器转子，所述主传动轴的表侧壁固定套接有扇形板，所述扇形板的顶部固定安装有LVDT测量装置，所述LVDT测量装置的侧面固定安装有测量杆，所述扇形板的顶部放置有测量管。本实用新型，通过测量杆底部的滚轮与空预器转子相接触，同时测量杆将测量信号反馈到LVDT测量装置，可以测出扇形板和空预器转子之间的间隙，同时测量管的顶端固定于固定法兰，整个系统具有高度稳定性，不仅避免了摩擦，减少损耗，而且测量的精准度高，大幅提高了设备的可靠性。

89. 实用新型

CN214842999U 一种螺旋波纹管质量检测用纹距检测机构有权
公开(公告)号：CN214842999U
公开(公告)日：2021-11-23
申请号：CN202121222641.3
申请日：2021-06-02
申请人：山东元塑管业有限公司
发明人：胡秀明
IPC分类号： G01B7/15 , B25H1/00 , B25B11/00
摘要：本实用新型公开了一种螺旋波纹管质量检测用纹距检测机构，包括工作台，所述工作台的两端均固定连接有支撑杆，所述支撑杆的顶部固定连接有固定杆，所述固定杆的中间位置设置有连接杆，所述连接杆的底部设置有电动滑轨，所述电动滑轨的底部滑动连接有滑块，滑块的底部设置有电容传感器，工作台的顶部中间位置开设有工作槽。本实用新型中，启动电动推杆，将固定板顶升到连接杆底部，利用电容传感器对波纹管之间纹距进行测量，即传感器与被测件形成电容腔，利用电容值与距离测得纹距，这样测量的数据精度更高，可以达到纳米级，将测量的数据通过4G无线网络模块传到使用者手机内，简便实用，自动化程度高，值得大力推广。

90. 实用新型

CN2497277Y 具有定位与故障自诊断的编码式位置检测装置失效
公开(公告)号：CN2497277Y
公开(公告)日：2002-06-26
申请号：CN01252978.8
申请日：2001-08-09
申请人：宝山钢铁股份有限公司
发明人：韩明明
IPC分类号： G01B7/15
摘要：本实用新型涉及移动机械对定点位置的检测装置。一种具有定位与故障自诊断的编码式位置检测装置,包括固定装于被检测位置的信息标识牌、移动机器上的检测传感器和控制装置,位置信息标识牌(24)包括含有定位信息码和编码信息码的一组标识条,检测传感器(20)由定位传感器和编码传感器组成,检测传感器输出接逻辑运算电路(25),逻辑运算电路运算后将信号输入位置显示器(15)、故障检测报警显示器(18)、正向对位输出显示器(37)、反向对位输出显示器(38)、对位完成输出显示器(39)和移动机器主控制器。本实用新型具有检测开关编码功能,只需较少的检测开关即可实现多位置的检测,结构简单,成本较低,可有效地避免检测错位现象。

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