Waterbed with oscillating means for the transmission of acoustic vibrations to the water core

摘要

Water bed structure has a system (7) to transmit acoustic oscillations to the water core (2) with a housing (12) containing a fixed oscillation coil (13) and suspended (15,16) moving magnets (14). The magnets are moved in opposite directions to the oscillations of the housing (12). All the oscillations are transmitted to the water bed through a flexible oscillating medium (22) and the mountings (23) at the wood base (6) of the water bed. The suspension can include a fiber glass disk (16).