FIELD: electric engineering.
SUBSTANCE: invention relates to electric engineering, to linear generators producing electric energy. The linear generator's design is a hydrodynamic cylinder for making reciprocal movements of a piston (6) in a cylinder (1) in the axial direction by means of a sequential application of fluid medium pressure to the piston (6) in the left hydrodynamic chamber (4) in contact with the left final wall (2) of cylinder (1) and fluid medium pressure in the right hydrodynamic chamber (5) in contact with the right final wall of cylinder (1). The permanent magnet (9) is formed between the left pressure surface (7) in contact with the left hydrodynamic chamber (4) of the piston (6), and right pressure surface (8) in contact with the right hydrodynamic chamber (5) of the piston (6). The electric induction coil (11) is installed above the left and right hydrodynamic chambers (4, 5), and formed on the cylindrical wall between left and right final walls (2,3) of the cylinder (1) so that power energy is generated in electric induction coil due to reciprocal movement of piston (6) with permanent magnet in axial direction.
EFFECT: improved stability and effectiveness of power energy generation and simplified design and reduced weight and dimensions.
5 cl, 11 dwg
