WORKING MACHINE WITH ELECTROMECHANICAL CONVERTER Russian patent published in 2010 - IPC H02K33/02 

FIELD: electricity.

SUBSTANCE: invention is related to electric engineering and may be used as compressors, vibrators, motors and generators. Machine with electromechanical converter comprises linearly moved piston (30) in hollow cylindrical body (20), bearing row of centrally arranged circular permanent magnets (38), which create electromagnetic field, which acts at surrounding row of circular coils (21). Such machine may operate as motor or generator and has minimum number of movable elements. At each end of closed cylinder there is chamber (40, 50), which creates gas spring. In its simplest type machine operates as vibrator or generator that operates from vibration. In addition to gas springs, at least, at one end of cylindrical body there may be helical spring installed for putting piston into central position in state of rest in case of vertical installation. Piston may be connected to axial rod (34), one end of which exits machine outside for transfer of kinetic energy towards machine or back.

EFFECT: simplified design and increased power.

14 cl, 9 dwg