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公开(公告)号：WO2021236190A2
公开(公告)日：2021-11-25
申请号：PCT/US2021/019630
申请日：2021-02-25
Applicant: ROSEMOUNT AEROSPACE INC.
Inventor： WHALEN, Mackenzie , CUSHER, Aaron, A. , VALDES CHAVEZ, Armando , HANSON, Daniel , SCHWARTZ, Richard, Alan , JOHNSON, Wallace , KRUEGER, William, B. , ANDERSON, Kaleb
Abstract: An angle of attack sensor includes a housing having an open end and a closed end, a faceplate positioned on the open end of the housing, the faceplate comprising a periphery at an outer edge of the faceplate, a central opening, and an exterior surface extending from the periphery to the central opening, and a vane assembly extending through the central opening of the faceplate. The exterior surface of the faceplate has a sloped profile from the periphery to the central opening.
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公开(公告)号：EP4111213A2
公开(公告)日：2023-01-04
申请号：EP21809636.0
申请日：2021-02-25
Applicant: ROSEMOUNT AEROSPACE INC.
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3.发明公开
公开(公告)号：EP4093149A1
公开(公告)日：2022-11-23
申请号：EP22171008.0
申请日：2022-04-29
Applicant: ROSEMOUNT AEROSPACE INC.
Inventor： HANSON, Daniel , SCHWARTZ, Richard Alan
Abstract: An apparatus (10) and method for inspecting articles incorporating positive temperature coefficient resistors. The inspection apparatus includes a computing device (20), a power source (18), a housing (12), a support (14A), and a thermal imager (16), each mounted within an interior volume (24) of the housing (12). The inspection method includes receiving a first thermal image of the unpowered article mounted within the support (14A) and receiving a second thermal image of the powered article after an optimized time delay. The method further includes outputting a health indication of the positive temperature coefficient resistors based on a comparison of the first thermal image and the second thermal image.
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