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ENERGY STORAGE DEVICE WITH A FLYWHEEL SUPPORTED ON ROLLING BEARINGS AND WITH PERMANENT MAGNETS TO RELIEVE THE LOAD ON THE ROLLING BEARINGS
ENERGY STORAGE DEVICE WITH A FLYWHEEL SUPPORTED ON ROLLING BEARINGS AND WITH PERMANENT MAGNETS TO RELIEVE THE LOAD ON THE ROLLING BEARINGS
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机译:能量存储设备,其滚轮轴承上支撑有飞轮,并具有永磁体以减轻滚子轴承上的负载
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摘要
A flywheel energy storage (1), particularly suitable to supply machines or installations in areas not served by electrical supply networks, and as alternative to traditional battery assemblies, comprising a box casing (2) defining a vacuum chamber (20) wherein a rotatable flywheel (3) being integral with a supporting shaft (4) is housed; said supporting shaft (4) being radially supported by a plurality of mechanical bearings (5) and being axially supported by magnets (6) suitable to partially or totally balance or to reverse the weight force acting on the flywheel.
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