A pool vacuum comprises an elongated pipe section having a flattened debris pickup end and a discharge end for discharging debris into a bag which is removably attached to the pipe section. Intermediate the ends of the elongated pipe section is a larger pipe section which is spaced from and sealed to the elongated pipe section to form a fluid discharge chamber surrounding the elongated pipe section. Apertures are formed between the chamber and the discharge end of the elongated pipe section to d...

A pool skimmer, such as may be used to remove leaves, grass and insects that are on the surface of a swimming pool, or the like, consists of a pair of floats separated by an oblong open framework on which the open end of a net is mounted. The floats are longitudinal members having their respective ends tapered so that the device may be passed over such things as vacuum hoses, and the like, commonly found in a swimming pool, having vertical indentations forming receiving indentations to receive t...

A switching device for effecting electrical continuity in an alarm circuit in response to the wave motion created by the ingress of a relatively large object into a pool of water or the like. The device includes an elongated member having an open interior chamber adjacent to its upper end, said chamber communicating with the exterior of said device and containing a float which is longitudinally movable within the chamber to effect electrical continuity between a pair of spaced electrical termina...

An improved combination pool skimmer is disclosed which may be adapted to provide surface water skimming, or subsurface water sweeping or vacuuming of a swimming pool. The skimmer has a body including a throat for entry of water into the skimmer and a well located below and communicating with the throat. The skimmer has a single relocatable cover plate adapted to be located in the well of the skimmer to cover the skimmer pump outlet port. The well has a peripheral shoulder adjacent to the throat...

A device designed to float in a home pool and sound an alarm when the water is disturbed, which is peculiarly sensitive to disturbances in the water, including a transducer for sensing noise in the water, a high frequency filter connected to the transducer, a saturable amplifier connected to the filter, an integrator connected to the amplifier, and a trigger circuit connected to the integrator for initiating an alarm. The integrator has a rise time on the order of fifty milliseconds so that it r...

This device will be available to the pool owner to clean the surface debris from a pool on a twenty-four hour seven day a week basis. It is free standing and can be moved from location to location around the perimeter of the pool depending on the pool. The ability to move it from location to location allows maximum efficiency to clean a pool. The device allows the net to be adjusted in a vertical direction to accommodate the varying level of water in the pool.

A skimmer system is provided which includes a reservoir, an inlet, a reservoir pump and a weir. The skimmer system is attached to a tank having fluid therein. The fluid in the tank defines a tank fluid surface. The reservoir receives fluid from the tank. The fluid in the reservoir defines a reservoir fluid surface. The level of the reservoir fluid surface is maintained below the level of the tank fluid surface when the skimmer system is turned on. The inlet defines an inlet edge and an inlet sur...

A swimming pool slide capable of assembly in a plurality of configurations is disclosed. The slide body comprises a seat segment, a runway segment and an exit segment, the runway segment being attachable to the other two segments in more than one orientation, thereby varying the configuration of the slide.

A pool skimmer of the invention includes a pair of rectangular frames hinged together along adjacent first short frame members by a plastic hinge member extending substantially the length of the short frame members, a pair of poles attached at an intermediate position along each of the short frame members and a net held by each of the frames. The pool skimmer is almost as wide as the pool being skimmed. The hinged frames are folded together when the skimmer is not being used. In use, the skimmer...

A fluid impermeable housing includes a lower support body receiving a battery, with an upper body portion mounting a printed circuit board containing a light-emitting diode panel for indication of temperature with the light-emitting diode panel operative through the printed circuit board and a temperature sensor directed through the housing to effect indication of ambient pool water temperature. The organization includes a threadedly securable lower and upper cap permitting access to the compone...