Abstract: A seal assembly for a pressurised container 2 comprising a first seal portion 16 and a second seal portion 18. The first seal portion 16 is adapted to form a seal with an output section 14 of the pressurised container 2 and an end face 26 thereof, and the second seal portion 18 is adapted to form a seal with a side wall 28 of the output section 14.

Abstract: A sleeve (10) for a material container (14), the sleeve being adapted to receive a material container (14) therein, the sleeve also being adapted to be received in an opening of a corresponding material ejection device chassis (12) operable to control ejection of material from the material container (14), wherein the sleeve (10) includes a magnet (42) operable to activate an electromagnetic switch of the material ejection device chassis (12).

Abstract: A spraying device for spraying fragrance, pest control composition and/or a sanitizing composition held within a pressurized container, the spraying device comprising a container receiving section (13) and a switching section (10) wherein the switching section (10) incorporates a solenoid switch.

Abstract: A spraying device 10 comprising a material container 16, control circuitry 24 and an outlet section 22, wherein the control circuitry 24 includes an electromagnetic switch 26 that is operable to allow the control circuitry 26 to control the outlet section 22 only in the presence of a magnet 28 associated with the material container.

Abstract: The invention provides a jacket assembly (2) for a cartridge (40). The jacket assembly (2) is adapted to be received by a dispensing device (38). The jacket assembly (2.) comprises a body (4) having a first end (8), a second end (10), and a wall (12) extending therebetween. An alignment member (14) is located on the wall (12), the alignment member (14) being substantially rectilinear in shape. Particularly, but not exclusively, the invention relates to a jacket assembly for an aerosol cartridge, for use in a device for dispensing a fluid for fragrancing, deodorising or sanitising air. According to a further aspect of the present invention there is provided a jacket and refill cartridge assembly; a dispensing device adapted to receive a jacket assembly; a dispensing device assembly comprising a dispensing device, a jacket assembly and a refill cartridge; a dispensing device adapted to receive a jacket assembly and refill cartridge.

Abstract: A spraying device for spraying fragrance, pest control composition and/or a sanitising composition held within a pressurised container, the spraying device comprising a container receiving section (13) and a switching section (10) wherein the switching section (10) incorporates a solenoid switch.

Abstract: A material dispensing device (10) having a material container (12) and a dispensing section operable to control dispensing of a material from the material container (12) via the ejection section, wherein the material dispensing device (10) comprises electromagnetic locking means (28,30) comprising a first part (30) associated with the material container and a second part (28) associated with the dispensing section (14), wherein the electromagnetic locking means (28,30) is adapted to require the proximity of the first and second parts (28,30) to one another to adopt an unlocked configuration.

Abstract: A spraying device for spraying fragrance, pest control composition and/or a sanitising composition held within a pressurised container, the spraying device comprising a container receiving section (13) and a switching section (10) wherein the switching section (10) incorporates a solenoid switch.

Abstract: A spraying device for spraying fragrance, pest control composition and/or a sanitising composition held within a pressurised container, the spraying device comprising a container receiving section (13) and a switching section (10) wherein the switching section (10) incorporates a solenoid switch.

Abstract: A method of dispensing periodic metered doses of a single phase aerosol composition wherein: the aerosol composition comprises a propellant and at least one active component selected from the group comprising fragrances, perfumes, air fresheners, deodorants and sanitisers; the metered dose spray rate is between 0.1 and 2 g/s of aerosol composition; and the mean particle size of each dose of the aerosol composition is between 1 ?m and 40 ?m.

Abstract: The invention relates to a spraying device (10) comprising a material container (16), a control circuitry (24) and an outlet section (22), wherein the control circuitry (24) includes an electromagnetic switch (26) that is operable to allow the control circuitry (24) to control the outlet section (22) only in the presence of a magnet (28) associated with the material container.

Abstract: A seal assembly for a pressurised container 2 comprising a first seal portion 16 and a second seal portion 18. The first seal portion 16 is adapted to form a seal with an output section 14 of the pressurised container 2 and an end face 26 thereof, and the second seal portion 18 is adapted to form a seal with a side wall 28 of the output section 14.

Abstract: A sleeve (10) for a material container (14), the sleeve being adapted to receive a material container (14) therein, the sleeve also being adapted to be received in an opening of a corresponding material ejection device chassis (12) operable to control ejection of material from the material container (14), wherein the sleeve (10) includes a magnet (42) operable to activate an electromagnetic switch of the material ejection device chassis (12).