Abstract: A spray head has an inlet in fluid communication with a plurality of nozzles. The nozzles are adapted to produce, in use, a jet of fluid which is directed toward a respective impingement surface portion. The jet of fluid impacts on the respective impingement surface portion and breaks into a stream of droplets. The stream of droplets has an elongate transverse cross-section.

Abstract: A spray head adapted for connection to a supply of fluid. The head includes a body to receive the supply of fluid and a number of conical mixing volumes, in fluid connection with the body and supply of fluid, each conical mixing volume having an outlet. Each conical mixing volume includes at least one first inlet for a flow of fluid into the conical mixing volume at an angle to a conical axis thereof, and at least one second inlet for a flow of fluid into the conical mixing volume substantially parallel to the conical axis. There is a valve disposed upstream of the conical mixing volumes, the valve adapted to divide and vary the supply of fluid flow between the at least one first inlet and the at least one second inlet, which in turn varies the output of the fluid from the outlet of the conical mixing volumes.

Abstract: A spray head (100) has an inlet (4) in fluid communication with a plurality of nozzles (15). The nozzles (15) are adapted to produce, in use, a jet of fluid (16) which is directed toward a respective impingement surface portion (22). The jet of fluid (16) impacts on the respective impingement surface portion (22) and breaks into a stream of droplets 23. The stream of droplets (23) has an elongate transverse cross-section.

Abstract: A dispenser (100) has a base (1) engagable with a liquid additive container (2) by relative movement of the container (2) toward the base (1) along an engagement axis (E). The container (2) has an inlet port (12) and an outlet port (21). The dispenser (100) is provided with a main flow passage (18) and a main flow restricting means (19). The base (1) is provided with an outlet means (11) which communicates with the inlet port (12) and an inlet conduit (20) connecting the main flow passage (18) with the outlet means (11). The base (1) is provided with an inlet means (22A) which communicates with the outlet port (21) and an outlet conduit (22) connecting the main flow passage (18) with the inlet means (22A). At least one of the inlet means (22A) and the outlet means (11) of the base (1) are provided in a surface (9A) of the base (1) which is substantially parallel to the engagement axis (E).