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1. 发明授权

US07472599B2 Strain sensing device 有权
标题翻译：应变感测装置
公开(公告)号：US07472599B2
公开(公告)日：2009-01-06
申请号：US11477857
申请日：2006-06-30
申请人： Timothy A. Vik , Jeffry N. Sundermeyer
发明人： Timothy A. Vik , Jeffry N. Sundermeyer
IPC分类号： G01B17/02
CPC分类号： G01L5/0004 , G01L5/136
摘要： A strain sensing device is provided, which may include a hollow, cylindrical member having an inner surface and an outer surface. The outer surface may have an outer diameter corresponding approximately in size to an inner diameter of an inner surface of a cylindrical bore of a structural component configured to undergo mechanical loading. The hollow, cylindrical member may be configured to mate to the inner surface of the cylindrical bore of the structural component such that strain in the structural component is translated into strain in the hollow, cylindrical member. The strain sensing device may also include one or more strain sensing elements attached to the inner surface of the hollow, cylindrical member and configured to detect strain exhibited by the hollow, cylindrical member.
摘要翻译：提供一种应变感测装置，其可以包括具有内表面和外表面的中空圆柱形构件。外表面可以具有大致相当于构造成进行机械加载的结构部件的圆柱形孔的内表面的内径的外径。中空的圆柱形构件可以构造成与结构构件的圆柱形孔的内表面配合，使得结构构件中的应变在中空圆柱形构件中变形变形。应变感测装置还可以包括附接到中空圆柱形构件的内表面的一个或多个应变感测元件，并且被配置为检测中空圆柱形构件所呈现的应变。

2. 发明申请

US20100100338A1 Monitoring system 有权
标题翻译：监视系统
公开(公告)号：US20100100338A1
公开(公告)日：2010-04-22
申请号：US11589970
申请日：2006-10-31
申请人： Timothy A. Vik , James A. Forck , Jeffry N. Sundermeyer
发明人： Timothy A. Vik , James A. Forck , Jeffry N. Sundermeyer
IPC分类号： G01N3/00
CPC分类号： G01M5/0033 , E02F9/264 , E02F9/267 , G01M5/0041 , G01M17/007
摘要： A monitoring system is provided, which may include a structural component configured to undergo mechanical loading and a wireless node attached to the structural component. The node may include a strain sensing device configured to measure strain experienced by the structural component at the location of the node. The node may also include a processor configured to predict, based on the strain measurements, fatigue life of the structural component.
摘要翻译：提供了一种监视系统，其可以包括构造成进行机械加载的结构部件和附接到结构部件的无线节点。节点可以包括应变感测装置，其被配置为测量在节点的位置处由结构部件经历的应变。节点还可以包括处理器，其被配置为基于应变测量来预测结构部件的疲劳寿命。

3. 发明申请

US20080011085A1 Strain sensing device 有权
标题翻译：应变感测装置
公开(公告)号：US20080011085A1
公开(公告)日：2008-01-17
申请号：US11477857
申请日：2006-06-30
申请人： Timothy A. Vik , Jeffry N. Sundermeyer
发明人： Timothy A. Vik , Jeffry N. Sundermeyer
IPC分类号： G01N29/00
CPC分类号： G01L5/0004 , G01L5/136
摘要： A strain sensing device is provided, which may include a hollow, cylindrical member having an inner surface and an outer surface. The outer surface may have an outer diameter corresponding approximately in size to an inner diameter of an inner surface of a cylindrical bore of a structural component configured to undergo mechanical loading. The hollow, cylindrical member may be configured to mate to the inner surface of the cylindrical bore of the structural component such that strain in the structural component is translated into strain in the hollow, cylindrical member. The strain sensing device may also include one or more strain sensing elements attached to the inner surface of the hollow, cylindrical member and configured to detect strain exhibited by the hollow, cylindrical member.
摘要翻译：提供一种应变感测装置，其可以包括具有内表面和外表面的中空圆柱形构件。外表面可以具有大致相当于构造成进行机械加载的结构部件的圆柱形孔的内表面的内径的外径。中空的圆柱形构件可以构造成与结构构件的圆柱形孔的内表面配合，使得结构构件中的应变在中空圆柱形构件中变形变形。应变感测装置还可以包括附接到中空圆柱形构件的内表面的一个或多个应变感测元件，并且被配置为检测中空圆柱形构件所呈现的应变。

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