Abstract: A dispensing device comprising a flexible inner container having a valve unit for dispensing a filling substance present in the inner container and an outer container sealingly engaged with the inner container. Pressurized gas present in an intermediate space between the outer and inner containers is used to generate an expulsion force for discharging the filling substance. To simplify manufacturing and make lower quantities economically feasible to manufacture, while also increasing the metering accuracy of the discharge of the filling substance the intermediate space is connected to an external pressurized gas source.

Abstract: A method and device for producing a fragranced air stream for fragrancing rooms, objects or the like, wherein fragrance is applied to a strip-like fragrance carrier (4) which is moved in an evaporation duct (1) through which fresh air flows. The fragrance is applied onto the moving fragrance carrier (4) by means of specific spraying before the fragrance carrier (4) enters the evaporation duct (1), and the fragrance carrier (4) is discarded as waste after exiting the evaporation duct (1).

Abstract: In the case of a method for molecular evaporation of fragrance substances and/or active substances (FA substances) and their dissemination by way of air streams in the surrounding air, in closed rooms, in ducts of ventilation and air conditioning systems, or the like, wherein FA substance, before its dissemination, is applied, in liquid form, in targeted manner, to a strip-shaped FA-substance carrier (6), it is provided that the strip-shaped FA-substance carrier (6) is moved to circulate at least partly within a dissemination zone for FA substance, and that the FA substance to be evaporated is heated, directly or indirectly, to a temperature that promotes molecular evaporation, during its circulation on the FA-substance carrier (6).

Abstract: A method and device for producing a fragranced air stream for fragrancing rooms, objects or the like, wherein fragrance is applied to a strip-like fragrance carrier (4) which is moved in an evaporation duct (1) through which fresh air flows. The fragrance is applied onto the moving fragrance carrier (4) by means of specific spraying before the fragrance carrier (4) enters the evaporation duct (1), and the fragrance carrier (4) is discarded as waste after exiting the evaporation duct (1).

Abstract: The invention concerns a scented room with several seats for visitors, through which flows an air current with varying fragrances. The fragrance is blown into the scented room from the outside through a flowing channel which is independent from a room air conditioning current feeding a small amount of air. The air quantity fed is passed through at least one processing circuit placed outside the scented room, to which varying fragrance sources can be attached. The scented room is designed as a scent channel through which as air current can flow longitudinally.

Abstract: A packaging unit for rod-shaped perfume bottles, each comprising a cylindrical perfume container (9), a metering pump that can be mounted thereon to close the container, and a cap (11), with or without a clip part, that can be slipped onto the metering pump comprises an elongated case (1) comprising container part (2) and lid (3), the container part (2) having at least two compartments. In one compartment there is placed a bottle in completely assembled form or in the form of individual parts with or without perfume container (9), and in the other compartment there is provided a number N of identical perfume containers (9), which are closed with a closure element (8) instead of a metering pump. The packaging unit contains 25 ml of perfume fluid or a multiple thereof.

Abstract: A perfume dispenser has a cylindrical shape similar to a pencil. A clip at the covering cap is broad and suitable for affixing advertising or jewelry, and may be slipped over the edge of a pocket, from which only the clip protrudes. The perfume dispenser has a delivery device including a pump, small sponge or a roll-on mechanism, which attaches to a glass cylinder. The covering cap is fastened by slipping it onto the perfume container, and a locking connection is provided between the cap and the perfume container. To compensate for tolerances, the covering cap can connect onto a metal mounting of the delivery device, for example, onto a screw cap. Alternatively, in a plug-in connection, the covering cap is provided with a slit in the edge region of a plug-in opening, or the covering cap may include a metal outer sleeve and an elastically deformable plastic inner sleeve.