REGENERATIVE FILTER SYSTEM
A regenerative filter system comprising a regenerative filter material (7) arranged to filter air recirculated from an aircraft interior (1) and means for passing a regeneration air stream through the regenerative filter material (7) to regenerate the filter material by removing adsorbed contaminant...
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | A regenerative filter system comprising a regenerative filter material (7) arranged to filter air recirculated from an aircraft interior (1) and means for passing a regeneration air stream through the regenerative filter material (7) to regenerate the filter material by removing adsorbed contaminant therefrom, whereby the means for passing the regeneration air stream comprises means (9) for expanding air exhausted from the aircraft interior (1) and using the expanded air to drive a compressor (18) for compressing and conditioning RAM air (15) to provide the regeneration air stream to the filter material (7). |
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