摘要:
The present invention discloses a bearing damping system (40) for damping vibrations and conducting heat from vibration-producing, heat-generating devices, and evacuated energy storage system including such a bearing damping system for damping vibrations produced by the rotating shaft and conducting heat from bearings and/or bearing assemblies, and a method for damping vibrations and conducting heat from vibration-producing, heat generating devices.
摘要:
A centrifuge rotor includes a central disc formed of a plurality of laminates each having an array of fibers arranged at predetermined annular orientations with respect to the axes of the fibers in the next vertically adjacent laminate. A rim having a higher stiffness than that of the disc surrounds the disc so that a radially inwardly compressive stress is imposed on the disc by the rim when the rotor is rotated at any speed.
摘要:
Selon l'invention, cette roue de stockage d'énergie comprend une pluralité de segments périphériques massifs (2) juxtaposés l'un à côté de l'autre suivant le sens de la circonférence de la roue et réalisés en un matériau ayant une densité élevée et un faible coefficient de dilatation thermique, notamment en métal, et en particulier acier inoxydable, ou en céramique ou autres, lesquels segments (2) sont solidarisés l'un par rapport au suivant et dans l'ensemble à l'aide d'un premier et d'un troisième enroulement continu (A, C), respectivement, et reliés au moyeu (3) de la roue par un deuxième enroulement (B), lesdits enroulements (A, B, C) étant constitués de filaments en un matériau approprié, dont la densité est inférieure à celle du matériau dans lequel sont réalisés les segments (2) de roue. Application au stockage d'énergie.
摘要:
Drehbarer Körper, bei dem ein radial äußerer runder Kranz durch ein Verbindungsglied (2) aus Faserverbundwerkstoff mit radial äußerer Nabe um die Drehachse verbunden ist.
摘要:
The invention relates to a magnetic bearing element comprising at least one annular permanent magnet (2,3) that is surrounded by an annular band (5). Said bearing element is characterised in that the permanent magnet (2,3) is divided and the sections thereof interspaced at at least one point (4).
摘要:
The present invention discloses a bearing damping system (40) for damping vibrations and conducting heat from vibration-producing, heat-generating devices, and evacuated energy storage system including such a bearing damping system for damping vibrations produced by the rotating shaft and conducting heat from bearings and/or bearing assemblies, and a method for damping vibrations and conducting heat from vibration-producing, heat generating devices.
摘要:
The energy storage flywheel device (6) includes a plurality of annular shaped composite sections (8) and an annular shaped insert (10). The insert (10) has a specific radial strength substantially greater than the composite sections' specific radial strength. The composite sections (8) and the insert (10) are alternately stacked such that they have a common axis of rotation. They are bonded to each other such that shear stress is transferred between the composite section (8) and insert (10). In some applications, the flywheel (6) may comprise at least one annular shaped metal matrix composite section (8).