Abstract: A fluid mixing device which can adjust for temperature fluctuations of fluids wherein a thermal expansion element drives a reciprocating member and has a portion extending into and through a fluid inlet. In a preferred embodiment, the inlet is a common inlet for both hot and cold fluids and the flow of fluid is controlled as it exits from the mixing device. A fluid mixing device which is highly responsive to fluid temperatures results and is particularly suited for use in plumbing fixtures of various types.

Abstract: An enclosure support for fluid nozzles in a shower facility wherein there are linkage members for oscillating the nozzles as well as an oscillating member for effecting oscillation with the linkage members and the oscillating member being connected to the support wall which is hinged for connection to a wall member. The hinging member allows for complete access to the back of the support wall without detachment from the wall. In another embodiment, there are fluid nozzles which are attached to a pulsating member with the pulsating member attached to the support wall which is hinged to allow access to the pulsating member at the back of the support wall. Alternatively, the support wall can have connected thereto both the linkage members, the oscillating member, as well as the pulsating member.

Abstract: A body spray nozzle is disclosed wherein the spray pattern can be easily adjusted and the nozzle can be oscillated in a support in a shower fixture. A movable valve element which is cup-shaped is positioned in a valve body and with the base thereof to the inlet side of a stationary valve element. Rotation of the movable valve element is effected from the front of the valve housing which directs different flow paths to a nozzle portion. Two or more of the body spray nozzles are interconnected with linkage members for oscillation by an oscillating source.

Abstract: A body spray nozzle is disclosed wherein the spray pattern can be easily adjusted and the nozzle can be oscillated in a support in a shower fixture. A movable valve element which is cup-shaped is positioned in a valve body and with the base thereof to the inlet side of a stationary valve element. Rotation of the movable valve element is effected from the front of the valve housing which directs different flow paths to a nozzle portion. Two or more of the body spray nozzles are interconnected with linkage members for oscillation by an oscillating source.

Abstract: An apparatus for pulsing water flowing to a shower head includes a housing with a chamber, first and second water inlets to the chamber and a water outlet. The second inlet and the outlet are located through a wall of the housing at one end of the chamber. A valve has a plate with a plurality of apertures. The valve disposed within the chamber so that water flowing through the first inlet urges the valve into close proximity to the housing wall where rotational movement of the valve alternately opens and closes the water outlet. That action creates a pulsed flow of water through the outlet. Water flowing into the chamber through the second inlet moves the valve plate away from the housing wall permitting water to flow continuously from the second inlet into the outlet without being pulsed. A mechanism is coupled to the valve to produce the rotational movement.