Dispensing systems
AssigneeKing Technology, Inc.
InventorsJoseph A. King, Jeffrey D. Johnson, Donald Dalland
Life of this patent
Estimating the term…
Abstract
A non-dissolvable immersible dispensing puck in the shape of a dissolvable halogen puck when the dissolvable halogen puck is in an undissolved state with the non-dissolvable immersible dispensing puck physically interchangeable with a dissolvable halogen puck when placed in a dispenser for normally holding only a set of halogen pucks to enable a single dispersant dispenser to be converted to a dual dispersant dispenser without changing the structure of the single dispersant dispenser by placing a dispenser within a dispenser wherein only one of the dispensers may be provided with adjustable water ports.
Claims6
A halogen dispenser for normally delivering a single dispersant comprising:
- a housing having a single halogen chamber for normally holding a plurality of halogen pucks in either a stacked or non-stacked condition;
- a plurality of halogen pucks located in the halogen chamber;
- and a rigid non-dissolvable immersible dispensing puck located in the halogen chamber, with said rigid non-dissolvable immersible dispensing puck and said plurality of halogen pucks simultaneously dispensing a different dispersant therefrom;
- a first dispersant from the non-dissolvable immersible dispensing puck comprising a source of metal ions and a second dispersant from the halogen pucks comprising a halogen whereby the halogen pucks change shape as the halogen pucks dissolve while the rigid non-dissolvable immersible dispensing puck retains its shape while continuing to dispense the first dispersant therefrom.
A method of decreasing a halogen content in a pool or spa having a floating halogen dispenser with adjustable water ports where a halogen alone normally maintains the pool or spa in a sanitized condition for human immersion solely through halogen dispersion from a set of halogen pucks in the halogen dispenser which maintain a level of halogen in excess of 1 ppm in the pool or 2 ppm in the spa when the halogen is chlorine comprising:
- determining a first water port setting of the floating dispenser that maintains the pool or spa in a condition for human contact over a first sanitation period when only the set of halogen pucks are located in the floating dispenser;
- placing at least one mineral puck in a halogen chamber of the floating dispenser wherein the weight of the mineral puck is equal or less than the weight of a halogen puck;
- placing a plurality of halogen pucks in a the halogen chamber in the floating dispenser to form a dual dispersant dispenser;
- reducing the water port setting from the first water port setting to reduce the halogen level to a level insufficient to sanitize if only the halogen were used but to a level that sanitizes the water when used in conjunction with a mineral in the mineral puck;
- and placing the floating dispenser in the pool or spa to maintain the pool or spa in the sanitized condition through dispersion of both the halogen and the mineral from the floating halogen dispenser.
Dependencies are inferred from the claim text.