发明申请
US20160211038A1 SHOCK-ABSORBING PROTECTION ELEMENT FOR PACKAGING FOR THE TRANSPORT AND/OR TEMPORARY STORAGE OF RADIOACTIVE MATERIALS
审中-公开
用于包装的放射性保护元件用于放射性物质的运输和/或临时储存
- 专利标题： SHOCK-ABSORBING PROTECTION ELEMENT FOR PACKAGING FOR THE TRANSPORT AND/OR TEMPORARY STORAGE OF RADIOACTIVE MATERIALS
- 专利标题（中）： 用于包装的放射性保护元件用于放射性物质的运输和/或临时储存
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申请号： US14914890申请日： 2014-09-08
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公开(公告)号： US20160211038A1公开(公告)日： 2016-07-21
- 发明人: Marie Houillon
- 申请人： TN INTERNATIONAL
- 申请人地址： FR Montigny Le Bretonneux
- 专利权人： TN International
- 当前专利权人： TN International
- 当前专利权人地址： FR Montigny Le Bretonneux
- 优先权： FR1358586 20130906
- 国际申请： PCT/EP2014/069054 WO 20140908
- 主分类号： G21F5/08
- IPC分类号： G21F5/08 ; B65D81/02 ; B65D81/05 ; F16F7/12
摘要：
A protective shock absorbing element block made of rigid and brittle foam is provided with superficial or internal structure irregularities (20), having sharp edges in the foam to enable its immediate crushing by cracks propagating in depth throughout its entire volume, which facilitates its fragmentation with predicted characteristics. As a variant, a superficial hardening coating (28) could be used, to fill in the outer pores (27) in the foam, together with a lateral clearance with the envelope, or studs covering the inside of the envelope. Applies to shock resistant protective shock absorbing elements, particularly covering packagings exposed to drops.
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