An atomiser is for use in a showerhead or tap for dispensing a liquid, in particular water or a water-based mixture, includes a set of at least two nozzles arranged to create colliding jets of the liquid and thereby create a spray of droplets of the liquid, and a spray shaper for guiding the spray. The atomiser has a nozzle element with the nozzles, and a spray shaper, the nozzle element and spray shaper being separate parts.

A shower assembly includes an inlet, a reservoir, a plurality of first outlets, and a plurality of second outlets. The inlet is for receiving water from a water source, and is configured to restrict water flow from the water source to a maximum inlet flow rate. The reservoir receives from the inlet. The plurality of first outlets are configured to pass water from the reservoir. The plurality of second outlets are configured to selectively pass water from the reservoir. The shower assembly is configured for a user to selectively control whether water passes through the plurality of second outlets. A sum of a first collective flow rate of the plurality of first outlets and a second collective flow rate of the plurality of second outlets is greater than the maximum inlet flow rate.

A shower head for a film forming apparatus is provided. The shower head includes: a gas injection plate provided with a plurality of gas injection holes extending in the thickness direction thereof; and a gas supply unit that provides a plurality of flow paths that guide gas to the plurality of gas injection holes from a common flow path, each of the plurality of flow paths having one end connected to the common flow path and the other end. Among the flow paths, any two paths that satisfy the condition of a first linear distance between the positions of the ends of one flow path being shorter than a second linear distance between the positions of the ends of the other flow path have a relationship wherein the difference between the length of the one flow path and the first linear distance is larger than the difference between the length of the other flow path and the second linear distance.

The water outlet device comprises a water outlet component and a control mechanism, the water outlet component comprises a spherical chamber, a bottom of the spherical chamber comprises a water outlet hole, a top of the spherical chamber comprises a first water inlet, a side wall of the spherical chamber comprises a second water inlet, discharging water spray from the water outlet hole is controlled by flow rate variations of the first water inlet and the second water inlet, and the control mechanism cooperates with the first water inlet and the second water inlet to steplessly adjust the flow rate variations of the first water inlet and the second water inlet.

In one example, an apparatus includes a processing chamber; a substrate holder disposed in the processing chamber; and a showerhead disposed over the substrate holder. The showerhead includes a first zone disposed in a central region of the showerhead, the first zone including a first cavity, a plurality of first fluid exit holes aligned to output a fluid from the first cavity towards the substrate holder, a first flow path fluidly coupled to a fluid source, and a plurality of first fluid distribution pathways fluidly coupling the first flow path with the first cavity.

A showerhead structure that includes a spherical member having an internal fluid passage that extends in a longitudinal direction, a pivot assembly, and a showerhead assembly. The pivot assembly includes a sleeve encircling a first portion of the spherical member with a first gap between at least a part of the sleeve and the first portion; a locating ring encircling a second portion of the spherical member with a second gap between at least a part of the locating ring and the second portion; and a gasket disposed between the sleeve and the locating ring in the longitudinal direction, wherein a portion of the gasket contacts the spherical member. The showerhead assembly is freely rotatable relative to and about the spherical member through the pivot assembly, so that the showerhead automatically adjusts to a horizontal position due to gravity.

Showerhead devices incorporate sensors to control bath fill levels. Showerheads have interchangeable attachments, including bristle attachments. Oral care devices are attachable to standard shower arms. Pump devices allow various lotions and fluids to be used in conjunction with showers. Shower organizing devices provide for ordered storage and access to accessories. Bathtub spouts including sensors and valves to control bathtub filled levels.

A fluidic nozzle of the scanner type has its outlet spray pattern skewed from its chamber axis (A) by an amount determined by the asymmetry of its outlet orifice (23, 33) about that axis. A spray assembly (70, 90) of such nozzles, such as a showerhead, can be designed using nozzles with selected pattern skew angles to achieve desired spray coverage. Indexing tabs (97) and slots (96) are used to angularly position the nozzles in the showerhead. A portion of each nozzle may be formed with the showerhead faceplate (71) as an integral piece.

A spray head includes a front cover, a spray plate, and an actuator. The front cover includes a plurality of exit openings. The spray plate is oriented substantially parallel to the front cover. The spray plate includes a pin that is aligned with at least one exit opening of the plurality of exit openings. The pin is configured to selectively engage with the at least one exit opening to control a flow of water through the at least one exit opening. The actuator is coupled to the spray plate and is configured to reposition the spray plate relative to the front cover based on user input.

A gas injector includes a first and a second columnar body. The first columnar body has a first light-permeable portion, a first outer peripheral surface, a first end surface, and a first flow channel. The first outer peripheral surface has a second flow channel in communication with the first flow channel. The first end surface has a third flow channel. The second and the third flow channels lie in the first light-permeable portion. The second columnar body is connected to the first columnar body, lies in the first flow channel, and has a second light-permeable portion, a second outer peripheral surface, and a fourth and a fifth flow channel. The fourth flow channel is in communication with the third and the fifth flow channels and lies in the second light-permeable portion. The second to the fourth flow channels can be inspected through the light-permeable portions.