(57) An air activated bath system comprises a remote blower (1), a remote on/off switch
(3) for activating the blower, ducting (4) from the blower (1) to a manifold (5) with
an air control valve (6) adjacent the rim (7) of the bath (8), a plurality of jets
or nozzles (9) in the bottom of the bath, piping (10) from the manifold (5) to the
jets or nozzles (9), and a safety device (11) adjacent the bath (8) for activating
the on/off switch (3).
The safety device (11) has a timer switch (12) for activating the blower (1), and
a sensor (13) at the bottom of the bath (8) sensitive to the presence of water in
the bath and connected to the timer switch (12) so that when the on/off switch (3)
is off and the bath drained, the sensor (13) sets a timer switch (12) to activate
or re-activate the blower (1) for a preset period sufficient to evacuate all water
from the piping (10) below the bath.
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