Sycotec Gmbh & Co. Kg

Lindenmaier Ag

G+l Innotec Gmbh

Lindenmaier Gmbh

Ralf Heber

Thomas Bischof

Sandra Maier

Rudolf Löffler

Oliver Kämpfer

Holger Gödeke

Bernhard Spleiss

Holger Goedecke

Oliver Kaempfer

Rudolf Loeffler

Bernhard Spleiß

Holger Gödecke

Thomas§ Bischof

The present disclosure relates to a media gap motor for a turbocharger. The proposed media gap motor contains a rotor and a stator, wherein the stator comprises multiple fins which extend from an inner portion radially towards the rotor in a flow chamber formed between the stator and the rotor. The fins do not extend as far as the rotor, and therefore a gap is formed between an inner end of the fins and the rotor, wherein in internal diameter of the fins is at least 1.2 times and at most 3 times an external diameter of the rotor.

Media gap motor for a turbocharger

A compressor arrangement for compressing fresh air for internal combustion engines includes a compressor wheel and an electric motor having at least one stator and at least one rotor having a rotor magnet and a rotor gap between the rotor and stator. The rotor gap is designed such that when the compressor wheel rotates, at least 50%, of the air mass flow to be compressed is fed through the rotor gap. The compressor wheel is mounted on a shaft or contains the shaft and at least one rotor magnet or a carrier for holding the rotor magnet and is mountable as a separate part on said shaft and may be bolted, splinted, glued, shrunk, or secured by form-fit to said shaft to prevent rotation.

Fastening of rotor magnets on the shaft of a compressor arrangement

A turbocharger includes a turbine wheel, a compressor wheel connected thereto, an electric motor situated on the side of the compressor wheel which is distant to the turbine wheel, and a rotor connected to the compressor wheel in a rotationally fixed manner and designed in a freely projecting manner. A drive system for motor vehicles includes a turbocharger. The turbocharger is characterized by a very spontaneous response behavior, as well as the possibility for energy recovery.

TurboCharger with an electric motor

Growing community of inventors

Erbach-Ersingen, Germany

Ralf Heber