ELECTRICAL MACHINE STATOR Russian patent published in 1996 - IPC

FIELD: electromechanical engineering; manufacture of large electrical machines, such as water-wheel generators. SUBSTANCE: stator has frame and core stacks built up of segments. Core is held tight within frame by means of top and bottom hold-down bars, bracing studs with nuts. Hold-down bar is built up of slab and hold down pins. The latter are made of strips. Strips on external ends of pins are joined together and opposite ends are made in the form of turning fork and are directed parallel to center line of core teeth. EFFECT: improved reliability of fixation of teeth on extreme stacks. 4 cl, 4 dwg