Water purifying and dispensing apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 20, 2001
Issued Date -
N/A
app pub date -
Mar 31, 2000
filing date -
Oct 5, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus and corresponding method for purifying water is described. The apparatus includes a supporting housing, a source of power, a filter device containing at least one interchangeable filter unit having one or more filter elements, a mechanism for driving water through the filter device and a timing mechanism for monitoring elapsed time of operation and a mechanism for monitoring cumulative volume of water having flowed through the filter device which are each coupled to a filter memory. The mechanism for driving water through the filter device includes a cylinder holder on which an interchangeable gas pressure cylinder can be mounted, a gas release mechanism housed in the cylinder holder, a flow regulator and conduits connecting the other components together.
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