FR2018443A1
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Radiation shelter for use in nuclear reactor - safety envelopes
Assignee: Siemens Corp
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Filing: 1969-09-18
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Granted: —
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Expires: 1989-09-18
Abstract
Abstract The shelder comprises a thermally insulated cylindrical chamber provided with means for rapid connection to air, water and electricity etc. supplies, fitted with a sliding door which is sealable against the access opening by an inflatable cushion. Suitably the atmosphere inside the chamber when in use is maintained at a slight over pressure to the external atmosphere by means of a differential pressure valve. The chamber may be constructed from steel and concrete.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 01:00
CPC Classifications
G; G21; G21C; G21C9/00; G21F; G21F7/00; Y; Y02; Y02E; Y02E30/00; Y02E30/30
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