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. 发明授权

US06752029B2 Load measurement device 有权
标题翻译：负载测量装置
公开(公告)号：US06752029B2
公开(公告)日：2004-06-22
申请号：US10138272
申请日：2002-05-03
申请人： Richard Madden , Daniel Joseph McCarthy , Gary L. Thomas
发明人： Richard Madden , Daniel Joseph McCarthy , Gary L. Thomas
IPC分类号： G01L112
CPC分类号： G01L5/102 , G01G3/12 , G01L5/101
摘要： A variable reluctance load cell for measuring the static or slowly fluctuating load, or tension, on devices is contained in a support tube. A sensor in the tube utilizes opposing C and I shaped magnetic cores attached to opposing ends of the support tube. A magnetic circuit is formed having an inductance defined by the size of the gap between the magnetic cores with the reluctance dominated by the gap. The sensor inductance is coupled with a fixed, predetermined capacitance in a resonant LC circuit, and the resonant frequency is a function of the gap. The sensor is in a cavity within the tube, and the cavity is sealed in a manner that prevents water or other damaging agents from entering the sensor. In this manner, mounting the sensor and tube to a static device and measuring the AC voltage at the sensor, the amount of load, or stress can be determined.
摘要翻译：用于测量设备上的静态或缓慢波动的负载或张力的可变磁阻称重传感器包含在支撑管中。管中的传感器利用与支撑管的相对端连接的相对的C形和I形磁芯。形成磁路，其电感由磁芯之间的间隙的尺寸确定，其中磁阻以间隙为主。传感器电感在谐振LC电路中与固定的预定电容耦合，并且谐振频率是间隙的函数。传感器处于管内的空腔中，并且空腔以防止水或其它损坏剂进入传感器的方式被密封。以这种方式，将传感器和管安装到静态装置并测量传感器处的AC电压，可以确定负载量或应力。

2. 发明授权

US07493827B2 Load measurement device 有权
公开(公告)号：US07493827B2
公开(公告)日：2009-02-24
申请号：US11240683
申请日：2005-09-30
申请人： Richard Madden , Daniel Joseph McCarthy , Gary L. Thomas
发明人： Richard Madden , Daniel Joseph McCarthy , Gary L. Thomas
IPC分类号： G01B5/00
CPC分类号： G01L5/102 , G01G3/12 , G01L5/101
摘要： A variable reluctance load cell for measuring the static or slowly fluctuating load, or tension, on devices is contained in a support tube. A sensor in the tube utilizes opposing C and I shaped magnetic cores attached to opposing ends of the support tube. A magnetic circuit is formed having an inductance defined by the size of the gap between the magnetic cores with the reluctance dominated by the gap. The sensor inductance is coupled with a fixed, predetermined capacitance in a resonant LC circuit, and the resonant frequency is a function of the gap. The sensor is in a cavity within the tube, and the cavity is sealed in a manner that prevents water or other damaging agents from entering the sensor. In this manner, mounting the sensor and tube to a static device and measuring the AC voltage at the sensor, the amount of load, or stress can be determined.

3. 发明授权

US06422089B1 Load measurement device 有权
公开(公告)号：US06422089B1
公开(公告)日：2002-07-23
申请号：US09842564
申请日：2001-04-26
申请人： Richard Madden , Daniel Joseph McCarthy , Gary L. Thomas
发明人： Richard Madden , Daniel Joseph McCarthy , Gary L. Thomas
IPC分类号： G01B500
CPC分类号： G01L5/102 , G01G3/12 , G01L5/101
摘要： A variable reluctance load cell for measuring the static or slowly fluctuating load, or tension, on devices is contained in a support tube. A sensor in the tube utilizes opposing C and I shaped magnetic cores attached to opposing ends of the support tube. A magnetic circuit is formed having an inductance defined by the size of the gap between the magnetic cores with the reluctance dominated by the gap. The sensor inductance is coupled with a fixed, predetermined capacitance in a resonant LC circuit, and the resonant frequency is a function of the gap. The sensor is in a cavity within the tube, and the cavity is sealed in a manner that prevents water or other damaging agents from entering the sensor. In this manner, mounting the sensor and tube to a static device and measuring the AC voltage at the sensor, the amount of load, or stress can be determined.

4. 发明授权

US6002392A Method and apparatus for displaying information 失效
标题翻译：用于显示信息的方法和装置
公开(公告)号：US6002392A
公开(公告)日：1999-12-14
申请号：US1113
申请日：1997-12-30
申请人： John R. Simon , Gary L. Thomas
发明人： John R. Simon , Gary L. Thomas
IPC分类号： G07F9/02 , G07F19/00 , G09F7/18 , G06F3/00
CPC分类号： G07F19/20 , G06Q20/1085 , G07F19/201 , G07F9/02 , G09F7/18
摘要： A signage display apparatus 6 is provided for use on a kiosk or automated teller machine 8 for displaying information concerning a service offered by the provider of the drive-through or teller machine services. The apparatus includes a base 18, a pair of opposed, upstanding panels 20 that are sealed together along the side edges thereof, and an elongated hood 22 received over top edges of the panels. A gasket 32 is sandwiched between the hood and the top edges of the panels to seal them against the passage of moisture between the top edges of the panels. The base 18 is secured to the kiosk or teller machine 8 within the line of sight of users such that the apparatus displays information concerning a service offered by the service provider to anyone making a transaction. In addition, the method of the disclosure includes the additional steps of permitting the user to make a request for additional information concerning the service about which information is displayed, and providing the additional information to the user, either through the kiosk or automated teller machine, or as a follow-up to the user's request.
摘要翻译：提供标牌显示装置6，用于在售货机或自动取款机8上使用，用于显示关于通过或柜员机服务提供商提供的服务的信息。该装置包括基部18，一对相对的直立面板20，其沿其侧边缘密封在一起，以及容纳在面板的顶部边缘上的细长的罩22。垫片32夹在罩和面板的顶部边缘之间，以将其密封抵抗面板顶部边缘之间的水分通过。基座18在使用者的视线范围内固定在售货机或出纳机8上，使得该装置将有关由服务提供商提供的服务的信息显示给任何进行交易的任何人。此外，本公开的方法还包括允许用户对关于哪个信息显示的服务的附加信息的请求的附加步骤，以及通过报亭或自动提款机向用户提供附加信息，或作为用户请求的后续操作。

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