Method for storing rotational energy by using storage device, involves adding or disconnecting additional bearings during operation depending on their mass for changing distribution of bearing forces on fixed base

摘要

The method involves adding or disconnecting additional bearings during operation depending on their mass for changing the distribution of bearing forces on the fixed base. Independent claims are included for the following: (1) a method for operating the stored rotational energy by using an operating device; (2) a storage device; and (3) an operating device.