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1. 发明授权

US06545467B1 Contoured surface eddy current inspection system 有权
标题翻译：轮廓曲面涡流检测系统
公开(公告)号：US06545467B1
公开(公告)日：2003-04-08
申请号：US09697256
申请日：2000-10-27
申请人： Thomas James Batzinger , James Paul Fulton , Curtis Wayne Rose , Lee Cranford Perocchi
发明人： Thomas James Batzinger , James Paul Fulton , Curtis Wayne Rose , Lee Cranford Perocchi
IPC分类号： G01N2782
CPC分类号： G01N27/9013 , G01N27/9033
摘要： Eddy current inspection of a contoured surface of a workpiece is performed by forming a backing piece of flexible, resiliently yieldable material with a contoured exterior surface conforming in shape to the workpiece contoured surface. The backing piece is preferably cast in place so as to conform to the workpiece contoured surface. A flexible eddy current array probe is attached to the contoured exterior surface of the backing piece such that the probe faces the contoured surface of the workpiece to be inspected when the backing piece is disposed adjacent to the workpiece. The backing piece is then expanded volumetrically by inserting at least one shim into a slot in the backing piece to provide sufficient contact pressure between the probe and the workpiece contoured surface to enable the inspection of the workpiece contoured surface to be performed.
摘要翻译：对工件的轮廓表面进行涡流检查是通过形成具有与工件轮廓表面相符的轮廓外表面的柔性弹性屈服材料的背衬件来执行的。衬垫优选地被铸造就位以便与工件轮廓表面一致。柔性涡流阵列探针连接到背衬件的轮廓外表面上，使得当背衬件邻近工件设置时，探针面向待检查的工件的轮廓表面。然后通过将至少一个垫片插入到背衬件中的槽中，使支承件体积膨胀，以在探头和工件轮廓表面之间提供足够的接触压力，以便能够检查待执行的工件轮廓表面。

2. 发明授权

US6029530A Finger controlled inspection apparatus 失效
标题翻译：手指检查装置
公开(公告)号：US6029530A
公开(公告)日：2000-02-29
申请号：US195497
申请日：1998-11-19
申请人： Thadd Clark Patton , Robert John Filkins , James Paul Fulton , Kristina Helena Valborg Hedengren , John David Young
发明人： Thadd Clark Patton , Robert John Filkins , James Paul Fulton , Kristina Helena Valborg Hedengren , John David Young
IPC分类号： A61B5/04 , A61B8/00 , A61B5/00
CPC分类号： A61B5/6826 , A61B5/04005 , A61B5/6838 , A61B8/42 , A61B8/4281 , A61B2562/164
摘要： An exemplary inspection apparatus for inspecting an article comprises a flexible sensor for sensing a characteristic of the article, which sensor conforms to a surface of the article, a finger cover which fits over a finger of a user, and an attachment device for removably attaching the sensor to the finger cover. The apparatus allows the user to traverse the sensor over a large range of smoothly varying concave or convex inspection surfaces, for example, while providing the user with direct control of the sensor.
摘要翻译：用于检查制品的示例性检查装置包括用于感测物品的特性的柔性传感器，该传感器符合制品的表面，装配在使用者的手指上的手指盖，以及用于可拆卸地连接传感器到手指盖。该设备允许用户在大范围的平滑变化的凹或凸的检查表面上横穿传感器，例如在为用户提供传感器的直接控制的同时。

3. 发明授权

US5895871A Finger controlled inspection apparatus 失效
公开(公告)号：US5895871A
公开(公告)日：1999-04-20
申请号：US900343
申请日：1997-07-25
申请人： Thadd Clark Patton , Robert John Filkins , James Paul Fulton , Kristina Helena Valborg Hedengren , John David Young
发明人： Thadd Clark Patton , Robert John Filkins , James Paul Fulton , Kristina Helena Valborg Hedengren , John David Young
IPC分类号： A61B5/04 , A61B8/00 , A61B5/00
CPC分类号： A61B5/6826 , A61B5/04005 , A61B5/6838 , A61B8/42 , A61B8/4281 , A61B2562/164
摘要： An exemplary inspection apparatus for inspecting an article comprises a flexible sensor for sensing a characteristic of the article, which sensor conforms to a surface of the article, a finger cover which fits over a finger of a user, and an attachment device for removably attaching the sensor to the finger cover. The apparatus allows the user to traverse the sensor over a large range of smoothly varying concave or convex inspection surfaces, for example, while providing the user with direct control of the sensor.

4. 发明授权

US5801532A Hand-holdable eddy-current probe 失效
标题翻译：手持式涡流探头
公开(公告)号：US5801532A
公开(公告)日：1998-09-01
申请号：US803613
申请日：1997-02-21
申请人： Thadd Clark Patton , Robert John Filkins , James Paul Fulton , Kristina Helena Valborg Hedengren , John David Young
发明人： Thadd Clark Patton , Robert John Filkins , James Paul Fulton , Kristina Helena Valborg Hedengren , John David Young
IPC分类号： G01N27/90 , G01R33/12 , G01N27/72 , G01N27/82
CPC分类号： G01N27/902
摘要： An eddy current probe which can be moved by hand to a surface to be tested. A toroidal-shaped first resilient member contacts the bottom face of a support member. An elastic membrane extends over the bore of the first resilient member, contacts the bottom lateral surface of the first resilient member, and is unattached to the radially-inward-facing surface of the first resilient member. A more elastic, second resilient member is placed in the bore, is unattached to the first resilient member, and contacts the bottom surface of the elastic membrane. A flexible, surface-conformable, eddy current sensing coil overlies a portion of the bottom side of the second resilient member.
摘要翻译：可以手动移动到待测试表面的涡流探头。环形的第一弹性构件接触支撑构件的底面。弹性膜在第一弹性构件的孔上延伸，接触第一弹性构件的底侧表面，并且未附接到第一弹性构件的径向向内的表面。更弹性的第二弹性构件放置在孔中，未附接到第一弹性构件并且接触弹性膜的底表面。柔性的，表面贴合的涡流感测线圈覆盖在第二弹性构件的底侧的一部分上。

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