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AssigneeZobele Espana, S.A.
InventorsAndrea Caserta, Julio Cesar Ruiz Ballesteros, Cedric Morhain
Estimating the term…
The device comprises a container (1) of active substance in liquid form, which is sealed by means of a permeable membrane (3) which lets the active substance vapour pass and prevents the passage of liquid, being completed with a porous support (5) on the inner face of the membrane (3), so as to take the active substance to the centre of the membrane (3), this being warmed by a heater element (9) with pins (10) which are coupled directly onto the pins (8) of a socket plug (7), via which the device is powered, so that the evaporation of the active substance takes place by warming and it issues to the exterior by ways of slots (12) provided in a housing (11) which joins the container (1) to the socket plug (7). The assembly forms a disposable device, although the container (1) can be embodied so that it is interchangeable.
Electrical device for releasing active substances, which includes a container (1) for an active substance in a liquid state, a heater (9) for evaporating this active substance and a socket plug (7) for power supply to the heater, characterised in that the container (1) includes a permeable membrane (3) which seals an open base of said container, said membrane (3) being composed of a polymeric material which allows vapour of the active substance to pass through the membrane but prevents the active substance in liquid state from passing through the membrane, the inner face of said membrane (3) being provided with a plain porous support (5) defining a wick by way of which the active substance is taken to the centre of the membrane (3), whilst, externally to the membrane, in correspondence with an intermediate area of the membrane and adjacent to said membrane, lies the heater element (9).
Container to be used in an electric diffuser device, whether disposable or not, said container being arranged for housing an active substance to be evaporated, the container (1) including a permeable membrane (3) that closes an open base of the container, said membrane (3) being composed of a polymeric material selected to let vapour of the active substance vapour pass through the membrane (3) and to prevent passage of the active substance in liquid state;
A container assembly for an electric diffuser, the container assembly comprising:
Dependencies are inferred from the claim text.