摘要:
A container for dispensing volatile substances, of the type provided with a box-like shell (2) made of impermeable material, having an outer perimetric edge (3) along which the outer edge (4) of a semipermeable film (5) is heat-sealed, the film being associated with a film (6) made of metallic material that can be removed before use, the lower portion (7) of the box-like shell (2) being considerably lower and having longitudinal ribs (9a, 9b) that form a plurality of flattened longitudinal evaporation regions (10a, 10b, 10c), the upper edge of the box-like shell being provided with a channel (11) which, together with the semipermeable film (5), forms a duct (12) for the inflow of the compensating air that replaces the volume of the volatilized substance in order to avoid the collapse of the container.
摘要:
An apparatus for vaporizing insecticidal solutions and the like placed in a container from which a portion af an element made of absorbing material or wick protrudes, comprising a casing (1) that is adapted to be associated with said container and forms the seat for a printed circuit (15) provided with heating means (17) that are adapted to heat said wick.
摘要:
An electric vaporizer, particularly for deodorant and insecticidal liquids and the like, comprising an enclosure (2) which accommodates a heater (6) which is supplied by the electric mains and is adapted to engage a wick (7) designed to be immersed in a container (5) which contains a liquid to be evaporated; the vaporizer is constituted by switching means (17) for driving the heater (6) on/off and by means for setting (14) the on/off threshold of the switching means (17) in order to regulate the power dissipated in the heater (6).
摘要:
A dispenser for the dosage of sanitizing and/or deodorant liquids, particularly for cisterns of toilet bowls, comprising: a container (2) for said liquid, which is adapted to float in the water of a cistern, at an upper level, and is provided, in a peripheral region (2a) thereof, with dosage means (5) connected to the outside through at least one opening (6); supporting means, having one end thereof anchored to fixed parts of said cistern and allowing said container to move from a floating position, which corresponds to said upper level and where said opening is directed upwards, to an active position, where said opening (6) is directed substantially downwards in order to allow to transfer a dose of said liquid when the water in said cistern is emptied.
摘要:
The device for electrically vaporizing active principles comprises at least one element (3) adapted to be impregnated with a substance that contains the active principle to be vaporized and at least one heating element (1) which is adapted to produce the vaporization of the substance that contains the active principle from the impregnated element. The device has a timer which is adapted to control the flow of electric current through the heating element (1) for the selective high-temperature pulsed heating of the heating element (1) to a temperature which is close to the boiling point of the substance that contains the active principle.
摘要:
The device for electrically vaporizing active principles comprises at least one element (3) adapted to be impregnated with a substance that contains the active principle to be vaporized and at least one heating element (1) which is adapted to produce the vaporization of the substance that contains the active principle from the impregnated element. The device has a timer which is adapted to control the flow of electric current through the heating element (1) for the selective high-temperature pulsed heating of the heating element (1) to a temperature which is close to the boiling point of the substance that contains the active principle.
摘要:
The method for producing wicks meant for containers of vaporizable solutions, such as insecticidal solutions, deodorants and the like, entails mixing with a binder particles of non-cohesive materials chosen among particles of wood, kaolin and coal; blending the resulting mix with a spray of water and by means of a high-speed mixer or turbomixer; extruding the resulting compound so as to obtain pieces which have the dimensions of the wicks; and drying the pieces.
摘要:
The apparatus vaporizes insecticidal solutions and the like placed in a container (3) from which a portion of an element made of absorbing material, or wick (4), protrudes. The container (3) has a neck (13) that is adapted to fit inside a sleeve (9) that is formed axially by a casing (1) that forms the seat for heating means that are adapted to heat the wick (4). The neck (13) is provided, in an upward region, with threaded means (14) that are adapted for screwing with corresponding female screw (15) means formed on the inside surface of the sleeve (9) and, in a base portion, with a collar (17) that is adapted to engage in a snap-together manner, during the screwing action, shoulder means (18) that are formed by the sleeve (9), so as to axially rigidly couple the container (3) to the casing (1).
摘要:
A container for dispensing volatile substances, of the type provided with a box-like shell (2) made of impermeable material, having an outer perimetric edge (3) along which the outer edge (4) of a semipermeable film (5) is heat-sealed, the film being associated with a film (6) made of metallic material that can be removed before use, the lower portion (7) of the box-like shell (2) being considerably lower and having longitudinal ribs (9a, 9b) that form a plurality of flattened longitudinal evaporation regions (10a, 10b, 10c), the upper edge of the box-like shell being provided with a channel (11) which, together with the semipermeable film (5), forms a duct (12) for the inflow of the compensating air that replaces the volume of the volatilized substance in order to avoid the collapse of the container.
摘要:
A dispenser for the dosage of sanitizing and/or deodorant liquids, particularly for cisterns of toilet bowls, comprising: a container (2) for said liquid, which is adapted to float in the water of a cistern, at an upper level, and is provided, in a peripheral region (2a) thereof, with dosage means (5) connected to the outside through at least one opening (6); supporting means, having one end thereof anchored to fixed parts of said cistern and allowing said container to move from a floating position, which corresponds to said upper level and where said opening is directed upwards, to an active position, where said opening (6) is directed substantially downwards in order to allow to transfer a dose of said liquid when the water in said cistern is emptied.