发明公开
EP2030010A1 DISPOSITIF DE CONTRÔLE NON DESTRUCTIF D'UNE PIÈCE PAR ANALYSE DE DISTRIBUTION DU CHAMP MAGNÉTIQUE DE FUITE
审中-公开
DEVICE FOR无损探伤的组件通过分析漏磁场的分布
- 专利标题： DISPOSITIF DE CONTRÔLE NON DESTRUCTIF D'UNE PIÈCE PAR ANALYSE DE DISTRIBUTION DU CHAMP MAGNÉTIQUE DE FUITE
- 专利标题（英）： Device for non-destructive testing of a component by analyzing distribution of a leakage magnetic field
- 专利标题（中）： DEVICE FOR无损探伤的组件通过分析漏磁场的分布
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申请号： EP07729199.5申请日： 2007-05-16
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公开(公告)号： EP2030010A1公开(公告)日： 2009-03-04
- 发明人: DE SMET, Marie-Anne
- 申请人： AIRBUS France
- 申请人地址： 316, Route de Bayonne 31060 Toulouse FR
- 专利权人： AIRBUS France
- 当前专利权人： AIRBUS France
- 当前专利权人地址： 316, Route de Bayonne 31060 Toulouse FR
- 代理机构： Schmit, Christian Norbert Marie
- 优先权： FR0651901 20060524
- 国际公布： WO2007135051 20071129
- 主分类号： G01N27/87
- IPC分类号： G01N27/87
摘要：
The invention concerns a device for non-destructive control (1) of a component (4) by analyzing distribution of a leakage magnetic field emitted by the component when it is subjected to an exciting magnetic field, comprising means for generating an exciting magnetic field inside the component to be tested, and means for detecting and measuring the distribution of the magnetic field. The set of means is integrated in a flexible housing (2) to form a device in the form of a flexible coating for being fixed on a region of the surface of the component to be tested (4). The invention is useful for non-destructive testing of aircraft components, but may also be used in all industrial sectors where testing the integrity of components is important, such as the automotive, railway, marine or nuclear industry.
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