| 摘要 |
Device for conditioning the ambient air by diffusion of aromatic liquids, or other volatile active agents (A), comprises a diffuser mounted on a flask containing (A) and is intended for use in any enclosed space, public or private, dwelling, office, shop, hotel etc., or in a transportation vehicle, particularly an automobile. Device for conditioning the ambient air by diffusion of aromatic liquids, or other volatile active agents (A), comprises a diffuser mounted on a flask containing (A) and is intended for use in any enclosed space, public or private, dwelling, office, shop, hotel etc., or in a transportation vehicle, particularly an automobile. The diffuser (1) is formed as a stopper (3), made entirely of turned wood and provided with an internal screw thread (5) so that it can be screwed on to the neck (6) of the flask (2). (3) also includes a shaft (4) that is immersed in (A) and made of wood or porous material, provided with grooves, longitudinal, annular or helical, while (2) has capacity about 10 ml and contains a liquid composition rich in essential oils.
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