Safe electric braking device for printing presses and method of electrically braking an electric drive in a machine processing printing material
A method and device for electrically braking an electric drive in a machine for processing printing material, includes a power electronics connected between the electric drive and a DC voltage intermediate circuit. A further electric braking device is switchable between the electric drive and the power electronics. Upon a failure of a power system, a computer initiates a generator-type braking operation through the power electronics. The further electric braking device is switched on upon the failure of the power electronics.
Heidelberger Druckmaschinen AG
B H H B
B41F H02P H02P B41F
inventional inventional inventional inventional
Wolfgang Andreas Helmut Jochen Klaus-Dieter Klaus
Dürr Alexander Meyer Bechtler Kleibaumhüter Hartmann