Apparatus for kinetic energy storage having a flywheel with pump-active surfaces

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United States of America Patent

PATENT NO 9887604
SERIAL NO

14067236

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Abstract

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An apparatus for kinetic energy storage includes an electrical machine operable at least in one of motor mode and generator mode, and at least one energy recovery system for an intermediate storage of a produced kinetic energy and which converts the kinetic energy into an electrical energy, with, the at least one energy recovery system having at least one flywheel body formed as a rotor, and a stator and with at least one of the rotor and the stator being formed as at least one vacuum pump stage.

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Patent Owner(s)

Patent OwnerAddress
PFEIFFER VACUUM GMBH35614 ASSLAR

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bremer, Wolfgang Biebertal, DE 5 103
Conrad, Armin Herborn, DE 27 228

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