METHODS AND APPARATUS FOR A LOW-COST VAPOR-DISPERSING DEVICE.

摘要

The invention provides a vapor dispersing device (100) having a frangible ampoulecontaining a volatizable material and a jacket (420) around the ampoule (400)for transferring the volatizable material (106) to an evaporative pad (450).The jacket (420) may include an extension (460) serving as a wick between the ampoule(400) and the evaporative pad (450). A portion of the device housing is movableto rupture the ampoule to initiate the transfer of the volatizable material.