DAMPER OF MACHINE (VERSIONS) AND SYSTEM FOR UTILISATION OF VIBRATION ENERGY EQUIPPED WITH SUCH DAMPER Russian patent published in 2011 - IPC F03G7/08 H02K35/04 

FIELD: machine building.

SUBSTANCE: damper of machine is connected to source of mechanical energy. The damper converts one portion of mechanical energy into heat power, while another part is converted to electric energy. The disclosed here damper consists of an electromotive module of energy generation, of a piezo-electric module of energy generation and of an accumulating energy device connected to them. According to another version the damper consists of a device for generation of power on base of vibration. This device consists of a case coupled with a source of vibration, of the first round permanent magnet, of surrounding it permanent magnet of a circular type, of one portion of voice coil positioned between them, and also of a flexible structure connected to this portion and facilitating its motion in response to vibration. The disclosed system for utilisation of vibration energy contains the said damper.

EFFECT: production of electric energy directly in damper from mechanical vibrations; simultaneous diagnosis of vibrations.

28 cl, 6 dwg