Flow control apparatus, system and method

Details Flow control apparatus, system and method Flow control apparatus, system and method

1990-07-30

1992-04-21

Recla, Henry J.

Baths, closets, sinks, and spittoons

Pool type

Accessory

4496, 141387, 13761421, 239574, 134174, 251155, E04H 319, B65B 104

Patent

active

051054825

ABSTRACT:
A water flow control device, using available swimming pool water for a source of water, adapted to be connected to conventional swimming pool hose apparatus for rapidly serving swimming pools for winter and spring cleanup. The flow control device can be used to rapidly fill water tubes, consisting of large vinyl bags which are used to anchor the four sides of conventional swimming pool cover used to cover swimming pools when not in use. The flow control device comprises a check valve, a nozzle, a hose section, a valve housing, a flow control handle, a flow chamber, a ball and a ball check seat. A swimming pool flow control system incorporating a source of water.
An improved flow control device, of 11/2" id., conventional hose and water tube, a submersible pump connected to pump water at high volume, low pressure, adapted to receive standard pool vacuum hose, generally rectangle cover for covering a swimming pool, typically partially filled with water when not used during periods of nonuse, generally in the winter months and cold climates.

REFERENCES:
patent: 3667070 (1972-06-01), Pitti et al.
patent: 3711873 (1973-01-01), Katzmann
patent: 4006754 (1977-02-01), Houston
patent: 4048678 (1977-09-01), Chillino
patent: 4534512 (1985-08-01), Chow et al.
patent: 4909443 (1990-03-01), Takagi

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