4 results about "Transmission technology" patented technology

A pressure-detecting mat includes a plurality of communication modules that are configured to communicate with each other using the two dimension diffusive signal-transmission technology, a module layer that includes the plurality of communication modules scattered therein, a plurality of conductive layers that electrically interconnect the plurality of communication modules, at least two insulating layers that sandwich the module layer and the plurality of conductive layers, and a plurality of pressure sensors that are arranged in one of all the layers except the farthest layer in a pressure applying direction. Each of the pressure sensors being capable of detecting a pressure and communicating with each of the communication modules to send an output signal according to the detected pressure to each of the communication modules. The total stiffness of the layers that are farther in the pressure applying direction than the layer in which the pressure sensors are arranged is higher than the total stiffness of the layers that are closer in the pressure applying direction than the layer in which the pressure sensors are arranged.

The invention relates to a direct-drive composite permanent magnet motor with a magnetic transmission and dual-stator structure. According to the direct-drive composite permanent magnet motor with the magnetic transmission and dual-stator structure, a novel permanent magnet motor with a dual-stator hollow-rotor structure and a magnetic gear transmission technology are integrated so as to directly realize the mutual conversion of electric energy and low-revolving-speed large-torque mechanical energy, and the novel direct-drive composite permanent magnet motor can be widely applied to the wind power generation, hydraulic power generation, electric automobiles, ship drive and the field of transmission of other industries needing direct drive. The direct-drive composite permanent magnet motor is characterized in that an integrated structure is formed in a manner that a disk-shaped magnetic transmission gear pair I and a dual-stator-structure permanent magnet motor II are combined, the variable-speed transmission of high-speed and low-speed mechanical kinetic energies is realized by using the magnetic transmission gear pair I with transverse magnetic fields, the electromechanical energy conversion is realized by using the dual-stator-structure permanent magnet motor II with radial magnetic fields, a magnetic circuit structure is of a closed magnetic circuit which is formed in a manner that an inner stator and an outer stator are directly connected between two hetero-polarity permanent-magnet poles of a hollow rotor in series, the inner stator, the outer stator and the rotor are of a radial concentric structure, and two air gaps exist.