Dehumidifying device

Gas separation: processes – Solid sorption – Soluble or deliquescent material used

Reexamination Certificate

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Details

C096S117500, C096S118000, C096S119000, C034S080000

Reexamination Certificate

active

07323035

ABSTRACT:
A dehumidifying device for absorbing water vapour from ambient air comprising a container having an opening to permit water vapour to enter the container, the container having a water-absorbing agent disposed therein for absorbing water vapour, wherein a first portion of the water-absorbing agent is adapted to provide an indication of water absorption faster than a second portion of the water-absorbing agent following exposure of the first and second portions of water-absorbing agents to water vapour, thereby providing an early indication of the operation of the device.

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International Preliminary Examination Report dated May 28, 2004 for Application No. PCT/GB03/01853.

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