Invention Grant
US09378856B2 Mobile system for intervention in an atmosphere of radioactive gas, notably tritium
有权
用于干预放射性气体环境的移动系统，特别是氚
- Patent Title: Mobile system for intervention in an atmosphere of radioactive gas, notably tritium
- Patent Title (中): 用于干预放射性气体环境的移动系统，特别是氚
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Application No.: US13635899Application Date: 2011-03-22
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Publication No.: US09378856B2Publication Date: 2016-06-28
- Inventor: Olivier Guillemant , Jean-Pierre Daclin
- Applicant: Olivier Guillemant , Jean-Pierre Daclin
- Applicant Address: FR Paris
- Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Current Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Current Assignee Address: FR Paris
- Agency: Nixon Peabody LLP
- Agent Khaled Shami
- Priority: FR1052080 20100323
- International Application: PCT/EP2011/054325 WO 20110322
- International Announcement: WO2011/117228 WO 20110929
- Main IPC: G21F7/00
- IPC: G21F7/00 ; G21F7/015 ; G21D1/00
Abstract:
A mobile system for intervention in an atmosphere of radioactive gas, notably tritium, which includes: a dynamic confinement device, including a removable confinement barrier to surround an intervention zone and a device for controlled extraction of air to keep the zone at a lower pressure than the exterior; a device for monitoring the radioactive gas concentration in the air of the zone; a device to detect and signal the exceedance of a predefined threshold by this concentration to the persons present in the zone.
Public/Granted literature
- US20130008314A1 MOBILE SYSTEM FOR INTERVENTION IN AN ATMOSPHERE OF RADIOACTIVE GAS, NOTABLY TRITIUM Public/Granted day:2013-01-10
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