DISPENSING APPARATUS WITH REMOTE CONTROL
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United States of America Patent
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-
N/A
Issued Date -
Apr 17, 2003
app pub date -
Oct 17, 2001
filing date -
Oct 17, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
This dispensing apparatus includes a shut-off valve having an inlet chamber connected to a water supply and an outlet connected to a hose extending to a remote dispensing station. A valve element is provided which separates the inlet chamber from a control chamber but includes passages communicating between said chambers. A servo line connected to the control chamber includes a trigger cut-off valve at the end of the hose remote from the shut-off valve. The trigger cut-off valve is closed to permit pressure build-up in the control chamber to close the valve element and the trigger cut-off valve is opened to relieve pressure in the control chamber and open the shut-off valve and permit liquid to be dispensed.
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