Solid product dispenser
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United States of America Patent
Stats
-
May 4, 2010
Grant Date -
Apr 20, 2006
app pub date -
Jun 15, 2005
filing date -
Oct 18, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A dispenser (10) uses first and second flow controls (70, 73). The flow controls maintain first and second flow ranges independent of diluent pressure within a pressure range, wherein the use solution's concentration is maintained over the pressure range. A third flow control (75) may also be utilized in a third diluent passageway for maintaining a third flow range independent of the diluent pressure within the pressure range. A bypass valve assembly (41) is operatively connected to the third incoming diluent passageway. The bypass valve has a temperature control valve. The temperature control valve having a bypass passageway, wherein additional diluent is added to the use solution, thereby controlling the use solution's concentration.
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