摘要:
A cleaning device (10) incorporates drive means (14) and cleaning means (20), wherein the drive means (14) are operable to drive the cleaning means (20) across a surface to be cleaned, and wherein the drive means (14), are operable to adopt first and second driving modes, the first driving mode being a travelling mode and the second driving mode being a turning mode, wherein locking means (40, 42) of the drive means (14) allow selection between the first and second driving modes.
摘要:
The proposed device, for dispensing any one of a wide range of volatile liquids as vapours, comprises a reservoir with an open end closed by a vapour-permeable, liquid-impermeable element. A flange surrounds the opening to the reservoir and the element is bondable to the flange in a multiplicity of different locations, each of which defines a respective area of the element bounded by the bond and wettable by the volatile liquid. Thus, a single device can be used to dispense any one of a wide range of volatile materials simply by determining the surface area within the bond to be wetted by the volatile liquid to give the desired rate of vapour release for the selected volatile material and bonding the said element to the flange in a location to define the determined wettable area of the element.
摘要:
A cleaning device is adapted to be secured to a vacuum pump, said cleaning device comprising a cleaning head (10) and cleaning product supply means (16), wherein a first cleaning product is located in a cleaning product section of the head section, the cleaning device comprises a first path (14) from the cleaning product supply means (16) to the cleaning head (10) and a second path (12) from the cleaning head (10) to a reservoir (16), wherein an ejection section (52) of the cleaning head (10) is operable to a eject cleaning product (49) from the cleaning product supply means (16) on/in to a surface (38) is to be cleaned and a suction section (42, 44, 46) of the cleaning head (10) is operable to draw ejected cleaning product (49) from said surface (38) along said second path (12).
摘要:
A disposable package (1) for dispensing a depilatory cream product onto the skin of a user the package containing depilatory cream and having a dispensin opening (12), a product application surface (21) onto which the opening is arranged to dispense the cream, and a product removal edge (30) for scraping the cream from the skin of the user.
摘要:
A burner comprising a mesh (3) at which combustion occurs and an ignition system comprising a piezo- electric spark generator (1) having a striker (2) , a first electrode (6) connected to the striker and terminating adjacent to the mesh and a second electrode (7) which is grounded and terminates adjacent to the mesh. When the striker is activated, a current travels from the first electrode to the mesh creating a first spark (10) and from the mesh to the second electrode creating a second spark (11) .
摘要:
The invention provides an air treatment device (2) comprising: an airborne agent detector (6) comprising a plurality of airborne agent sensors, wherein the airborne agent detector (6) comprises means to detect a threshold level or concentration of an airborne agent; a means to mount a source of air treatment agent (8) to the device (2); and a means (10, 14) to expel a portion of air treatment agent from a mounted source of agent, upon detection of an airborne agent by the detector (6).
摘要:
the present invention relates generally to water-soluble containers made from polymeric foams, and more particularly from microcellular foams, which containers are preferably made by injection moulding, which water-soluble containers contain a detergent composition or a water softening composition, and methods for the production of such water-soluble containers.
摘要:
An aerosol delivery system comprises a container (1) defining a chamber for a product to be delivered, an outlet (6) from the chamber through which product may in operation be delivered, a valve (7) for controlling passage of product through the outlet and a pump for pressurising product to be delivered, wherein the pump comprises an expandable material which, in operation, may be expanded to provide the pressure for pressurising product to be delivered, the expandable material being an osmotically effective agent and/or a swellable hydrogel and being disposed on one side of a semi-permeable membrane (9) through which, in operation, fluid may be absorbed by the expandable material to expand it and thereby generate an osmotic pressure.
摘要:
An emanation device (10) comprising fixst and second emanation chambers (12, 16) and an air driver (22) operable to drive air in first and second directions, wherein the first emanation chamber (12) is adapted to allow air to flow therethrough when the air driver (22 ) drives air in the first direction, and wherein the second emanation chamber (16) is adapted to allow air to flow therethrough when the air driver (22) drives air in the second direction.
摘要:
Dispensing apparatus (2, 19, 46, 50, 80) contains a cleaning, personal care insecticidal or aircare agent impregnated in roller (10) or sheet (64) or contained in a cartridge (32), a geldisc (58) or a cansister, a non-electrical heating means (16, 42, 56, 72), arranged in use to effect heating of a portion of the agent, and means (10, 24, 50, 64, 86) to enable dispensing of the agent from the dispensing apparatus.