VIBRATORY ENERGY CONVERTER (VERSIONS) Russian patent published in 2010 - IPC F03D5/00 

FIELD: power industry.

SUBSTANCE: vibratory energy converter includes kinematically connected vertical post, framework and vertical output shaft, multiplier and electric generator, flat blades, assembly of changing and fixing the orientation of blades and rotation speed synchronisation assembly. It is equipped with horizontal rod and the second shaft installed parallel to output shaft; shafts are equipped with gears and hubs of free-wheel clutches the cases of which interact with horizontal rod through radial levers, pins and slides. Blades are asymmetric and rigidly and mutually perpendicular fixed on the ends of the rod which is provided with a fixing hole and a sleeve turning within 90° and having radial holes coinciding in turns with the fixing hole and interacting with fixtures of the assembly of changing and fixing the blade orientation which interact with the framework stops; at that, assembly of changing and fixing the blade orientation is installed on rotary platform in converter centre. As per the second version, converter includes the platforms installed on framework with possibility of free oscillation within the angle of 90°-120°, installed along the same vertical with horizontal output shaft, additional horizontal shafts with gears and hubs of free-wheel clutches fixed in pairs, which interact with each other and with output shaft gear, and the cases of which interact with rods through corresponding pairs of levers, pins and slides installed in pairs in root part of each rod; at that, blades are installed on ends of each rod interacting with assembly of changing and fixing the blade orientation, installed on rotary platforms and the root part of which is equipped with magnets interacting with magnets of the framework. As per the third version, converter has pontoons connected by above-water platform under which there additionally installed parallel to output shaft is a shaft; on both shafts there rigidly fixed are gears and hubs of free-wheel clutches which interact with the rod; flat blades are mutually perpendicular fixed on ends of the rod installed on rotary platform on which there rigidly fixed is a sleeve through which the rod interacting with assembly of changing and fixing the blade orientation is passed. As per the fourth version, converter includes the shafts installed parallel in horizontal plane, on which there installed are gears and hubs of free-wheel clutches, which interact with each other, the cases of which by means of two radial levers are connected in pairs to upper and lower horizontal platforms the centres of which are hinged to two pairs of upper and lower posts on the ends of which flat blades oriented in mutually perpendicular planes are fixed, and in root part there installed are corresponding assemblies of changing and fixing the blade orientation.

EFFECT: increasing efficiency coefficient at simple design.

8 cl, 12 dwg