Charge transfer method and circuit with energy buffering
DE102011052615A1
Wheel, particularly stair continuous wheel for vehicle to climb stairs for people with limited mobility, has wheel disk with rolling surface that has variable radius relative to axis, such that rolling surface has two protrusions
DE102010037094A1
Charge equalization circuit for e.g. lithium ion battery cells of vehicle, has connection unit delivering battery cell via direct current/direct current converter selectively either with another battery cell or connecting third cell
DE102010009841A1
Emptying a container and mobile emptying device
DE102009046723A1
Device for reading spectral selective measuring feeder to monitor temperature of power transformer, has evaluation unit producing output signal by based on ratio of measuring values determined with operating parameter values
