Water circulation apparatus system and method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 13, 2002
Issued Date -
N/A
app pub date -
May 19, 2000
filing date -
May 20, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This circulation device is equipped with a water impeller that is larger than and tightly fitted over the top of the draft tube through which the water from the pond or reservoir is drawn. The water drawn up and directed outwardly over a large diffuser plate that is centrally located within the invention. The outer edge of the diffuser plate is equipped with a laminar flow diffuser lip which is specifically designed to inhibit the passage of water from the diffuser plate to the open water as little as possible. Additionally, a means of providing a floating water circulation apparatus with the ability to operate effectively in weather conditions in which a layer of ice is likely to form over the diffusor plat of the apparatus in the nighttime hours is provided.
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