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Rimmer, E.; McGuigan, J.A.K.
AEA Technology, London (United Kingdom)1991
AEA Technology, London (United Kingdom)1991
AbstractAbstract
[en] An extract system for a containment, such as a glovebox, comprises a vortex amplifier having a radial diffuser mounted in an opening in a wall of the containment. A further adjacent opening in the wall communicates with a filter tube to receive filter cartridges. When used the filter cartridges are posted into the containment through the further opening. The vortex amplifier maintains and controls a depression within the containment. (author)
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Source
5 Jun 1991; 29 Nov 1989; 11 p; GB PATENT DOCUMENT 2238503/A/; GB PATENT APPLICATION 8926999.7; Available from The Patent Office, Sales Branch, Unit 6, Nine Mile Point, Cwmfelinfach, Cross Keys, Newport, NP1 7HZ; Application date: 29 Nov 1989
Record Type
Patent
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