Device and method for rotation
Device for a rotatable body
Device for controlling the relative rotation between two...
Device for converting thermal energy to electrical energy
Device for providing rotational ouput
Device for the collection, storage and output of energy
Device for utilizing geothermal energy
Device operating with weights
Distributed activator for a two-dimensional shape memory alloy
Dither system for a spring mass system
Double-vortex pressure motor
Drive
Drive apparatus with a drive element made from a shape...
Drive mechanism