Abstract: To provide an electrical apparatus for vaporizing active substances, perfumes or the like volatile substances, consisting of a housing having an electrical heating means and a container for liquid to be vaporized connectable to the housing, in the container a wick or the like being mounted by means of which the liquid is supplied to the heating means, and the wick passes through the heating means at a through passage adapted to the wick, the heating means further consisting of a ceramic heating body with electrical heating coil let into said body, said coil having a high functional reliability and long life with simple production, it is proposed that the heating body (2) comprises a recess (8) which extends tangentially to its through passage (5) and which is made rectilinear and into which the heating coil (7) is inserted, and which is filled with potting composition, the electrical leads (9) of the heating coil (7) being led out of the heating body (2) substantially coaxially to the heating coil (7).

Abstract: In order to improve an apparatus for the evaporation of active ingredients such as pyrethrum or similar insecticides, air-improving, bactericidal, disinfecting and/or, for example, curing substances incorporated in cellular boards or other solid carrier materials, consisting of a housing in which there is provided a heating means which is arranged behind a housing window, and of a holding means for the exchangeable arrangement of an active ingredient carrier panel in front of the housing window in such a way that an evaporation apparatus which is independent from electrical energy can be achieved while maintaining high reliability in handling, it is proposed that a catalytic, merely glowing, that is flamelessly acting burner 4 with fuel tank 3 be arranged in the housing 1 having ventilation openings 13 at such a distance from the housing window 2 that the hot waste gases from the burner 4 flow through the housing window 2 and activate the active ingredients.

Abstract: In order to improve an apparatus for the evaporation of active ingredients such as pyrethrum or similar insecticides, air-improving, bactericidal, disinfecting and/or, for example, curing substances incorporated in cellular boards or other solid carrier materials, consisting of a housing in which there is provided a heating means which is arranged behind a housing window, and of a holding means for the exchangeable arrangement of an active ingredient carrier panel in front of the housing window in such a way that an evaporation apparatus which is independent from electrical energy can be achieved while maintaining high reliability in handling, it is proposed that a catalytic, merely glowing, that is flamelessly acting burner 4 with fuel tank 3 be arranged in the housing 1 having ventilation openings 13 at such a distance from the housing window 2 that the hot waste gases from the burner 4 flow through the housing window 2 and activate the active ingredients.

Abstract: Evaporator device for insecticides, perfumes and/or other volatile substances, having a housing containing ports, which has at least one receiving section in which a container for the active substances is inserted, and at least one opener associated with the container, while relative movement between the container and the opener can be performed for the opening of the container, and also, if desired, an element absorbing the active substances emerging from the container, an opening being provided in the casing (1,2) in the area of each receiving section (7), through which at least a portion of the wall (8) of the container (4) inserted in the receiving section (7) is exposed to the exterior.

Abstract: Vaporizer device for volatile active substances such as perfumes, insecticides and other volatiles comprising an upper part having openings therein and a lower part with an absorptive slab thereon, the lower part having a capsule filled with absorptive material disposed therein and which may be removed and replaced as desired and means for maintaining the upper and lower parts in operative relationship.

Abstract: Holder for toilet deodorants and other cleaning and active substances wherein the holder is made in a single piece from plastic by plastic shaping or forming as by injection molding. The holder comprises a basket for the replaceable reception of the active substance and means for hanging the basket over a toilet bowl to grip the edge of the same. The basket is provided with a variety of flexible arm constructions to make it mersatile for use under a plurality of conditions with a number of differently constructed bowls.

Abstract: Toilet deodorant holder comprising an elongated open basket to receive the deodorant or replacement deodorant having a plastic suspension bracket produced by integral deformation of the plastic with the basket and engaging over and beyond the mouth as the basket. The present arrangement makes it possible to simplify the production and use of the holder and to refill the basket automatically with deodorant as required.

Abstract: A vaporizer for insecticides and other volatile active substances comprising a housing provided with openings and within which housing the active substances are hermetically enclosed. The vaporizer is preferably made of a plastic or other flexible material and may be carried out in various specific embodiments wherein the active substances, which may be toxic, are kept safely out of contact with humans and can be made available for their intended use in controlled and variable amounts. The active substances may be in a spherical or lenticular casing or housing and can be released from outside in a manner to be volatilized for insecticidal or other activity. There is a holder provided for absorption of the volatiles emerging from the casing after the latter is opened by a member actuable externally thereof for cutting the same.

Abstract: A device for dispensing a thermally volatilizable substance in which a housing is formed with a linear open-ended, open top guide channel extending across the upper portion thereof. A window is formed in the floor of the channel and a heater is disposed below the window, providing a support for a member impregnated with the volatilizable substance. A grid spans the open top of the guide channel above the window in juxtaposition therewith to permit release of the substance, e.g. an insecticide, while a skid or runner-shaped element carried by said grid presses the member against the heater.The impregnated member is slidably introduced into the channel through end open end thereof and when the volatilizable substance is exhausted, the member is ejected from the channel by the insertion of a new member into the channel.

Abstract: .[.A toilet flush water colorizer comprises a container adapted for receiving therein a flush water-coloring block and having at least one entry opening for admitting flush water thereinto, and outlet means for the discharge of colored flush water from the container, which colorizer further comprises suspending means for suspending the container at the inside of a toilet bowl, a diluting chamber in the interior of the container adapted for collecting drops of color concentrate dripping off a block after each flushing, the outlet means being located in the bottom of the diluting chamber..]..Iadd.A toilet flush colorizer container is suspendable in a toilet bowl. The upper part of the container admits flush water and, after passing over a colorizer block, colored water collects in a diluting chamber. The colored water is transferred to the toilet bowl by means of a siphon in the bottom of the diluting chamber..Iaddend.