OFF-LINE RENEWABLE CURRENT SUPPLY Russian patent published in 2007 - IPC H02K35/02 

FIELD: electrical engineering.

SUBSTANCE: proposed current supply has housing accommodating current-generating section incorporating solenoid and movable magnet, electronic facilities with electric charge storage, electric drive circuits, and means for load connection/disconnection; external size of solenoid exceeds its internal size by 1.5 to 2.5 times. Movable magnet is mounted between end limiting members for shuttle movement over duct within solenoid when housing is acted upon. At least part of electronic facilities, including electric charge storage, are disposed in unit separated from housing together with load connection/disconnection means. Mentioned separate unit has easily separable means for attaching unit to housing and flexible cable connection between them. Reel assembly is disposed on housing periphery for cable winding and unwinding.

EFFECT: improved performance characteristics, enhanced efficiency, enlarged functional capabilities.

15 cl, 2 dwg