- 专利标题: RFID CONTROL SURFACE DISCONNECT DETECTION SYSTEM
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申请号: EP19213128.2申请日: 2019-12-03
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公开(公告)号: EP3680635A1公开(公告)日: 2020-07-15
- 发明人: ANKNEY, Darrell E. , DOLFI, Eugene W.
- 申请人: Hamilton Sundstrand Corporation
- 申请人地址: Four Coliseum Centre 2730 West Tyvola Road Charlotte, NC 28217-4578 US
- 专利权人: Hamilton Sundstrand Corporation
- 当前专利权人: Hamilton Sundstrand Corporation
- 当前专利权人地址: Four Coliseum Centre 2730 West Tyvola Road Charlotte, NC 28217-4578 US
- 代理机构: Dehns
- 优先权: US201916243481 20190109
- 主分类号: G01K3/00
- IPC分类号: G01K3/00 ; G06K19/077 ; G06K19/07 ; B64C9/00 ; B64D45/00 ; G06K19/073
摘要:
An actuator system (100) includes one or more mechanical elements and a temperature radio frequency identification (RFID) tag (400) connected to at least one of the one or more mechanical elements. The temperature RFID tag includes an RFID tag (300) connected to a temperature sensitive element (420) that includes: a first contact (422); a second contact (424); and a conduction path (326) between the first and second contacts. In a normal operational state the conduction path creates an electrical pathway between the first contact element and second contact element and when in an over-temperature state the conduction path does not create an electrical pathway between the first contact and the second contact. The RFID tag is connected to the first contact and the second contact such that when the temperature sensitive element is in the normal operation state the RFID tag does not transmit information does when the temperature sensitive element is in the over-temperature state.
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