发明授权
US09053403B2 Device having reduced overall dimensions for identifying a metal substrate in a dusty and metallic environment, and application for identifying containers containing nuclear fuel elements in the production plant thereof
有权
具有减少用于在多尘和金属环境中识别金属基板的总体尺寸的装置，以及用于在其生产设备中识别含有核燃料元件的容器的应用
- 专利标题： Device having reduced overall dimensions for identifying a metal substrate in a dusty and metallic environment, and application for identifying containers containing nuclear fuel elements in the production plant thereof
- 专利标题（中）： 具有减少用于在多尘和金属环境中识别金属基板的总体尺寸的装置，以及用于在其生产设备中识别含有核燃料元件的容器的应用
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申请号： US13514256申请日： 2010-12-02
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公开(公告)号： US09053403B2公开(公告)日： 2015-06-09
- 发明人: Noël Lantheaume , Jean-Jacques Marchal
- 申请人： Noël Lantheaume , Jean-Jacques Marchal
- 申请人地址： FR Paris
- 专利权人： AREVA NC
- 当前专利权人： AREVA NC
- 当前专利权人地址： FR Paris
- 代理机构： Miles & Stockbridge P.C.
- 优先权： FR0958702 20091207
- 国际申请： PCT/EP2010/068692 WO 20101202
- 国际公布： WO2011/069878 WO 20110616
- 主分类号： G06K7/10
- IPC分类号： G06K7/10 ; G06K19/077 ; G21F5/008 ; G21F7/04 ; H01Q1/22 ; H01Q7/00 ; H01Q7/04
摘要：
A device for identifying a metal substrate present in a strongly metallic environment that may also be dusty. The device includes a passive radio-frequency identification (RFID) label, a label carrier suitable for being attached to the metal substrate and to position the label at a distance therefrom, and a RFID reader having an antenna that includes, as an induction loop, two sections of a coaxial cable having a substantially identical length and each including a metal core and a metal pleat surrounding the core, the two sections being linked together, on the one hand, at one end thereof by connecting the core of one to the pleat of the other and conversely and, on the other hand, at the other end thereof by connecting only the pleats together, the cores thereof being separated at said other end.
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