Sew-eurodrive Gmbh & Co Kg

Sew-eurodrive Gmbh & Co

Leobald Podbielski

Josef Schmidt

Jochen Mahlein

Günter Becker

Andreas Böser

Bernhard Schneider

Thomas Uhl

Olaf Simon

Matthias Hauck

Hans Jürgen Kollar

Thomas Leichter

Björn Egger

Klaus Schwesinger

Marek Lewandowski

Claus Schöpfer

Jochen Weber

Konstantin Wolf

Martin Filsinger

Martin Nürge

Udo Laubenstein

Tobias Markheiser

Martin Habermaas

Valentin KUHFUß

Michael Kutz

Valentin Kuhfuss

Ingo Reinhard

Thomas Megerle

Reiner Schilling

A printed circuit board (PCB) includes a top side for receiving electrical components, a bottom side for receiving a heat sink, electrically conductive layers, and electrically insulating insulation layers. A main insulation layer is arranged between the top and bottom sides. The main insulation layer completely electrically insulates electrically conductive layers arranged between the main insulation layer and the top side from electrically conductive layers arranged between the main insulation layer and the bottom side. Upper plated through-holes extend from an outer insulation layer adjacent the top side into an inner insulation layer adjacent the main insulation layer. Lower plated through-holes extend from the bottom side into a lower insulation layer adjacent the main insulation layer. A circuit arrangement includes the printed circuit board, electrical components fitted to the top side and connected to the PCB, and heat sink(s) fitted to the bottom side and connected to the PCB.

Printed circuit board and circuit arrangement

In a system for an inductive energy transmission from a primary-conductor system, in particular a stationary primary conductor system, to a vehicle having a secondary winding, the secondary winding is inductively coupled with the primary-conductor system. The primary conductor is installed as a primary-conductor loop installed in elongated form, which has a feed conductor and a return conductor in a line section, in particular a return conductor that is installed parallel thereto, and the return conductor is electrically grounded in that at least one inductance is disposed between the return conductor and the electrical ground.

System for an inductive energy transmission from a primary-conductor system to a vehicle having a secondary winding

A drive system and method for operating a drive system, including an electromotor, inverter, energy store,

Drive system, method for operating a drive system, and use

A transport system, including a rail system and carriages movably disposed thereon, the rails being encompassed by a primary conductor system to which at least one secondary coil, included by the carriage, is inductively coupled for the contactless transfer of electrical energy and/or information.

Transport system

A system or device includes a consumer supplied via a supply line, electrical power and data being transmittable via the supply line, the power signal and the data signal being alternately transmittable.

System, device and method

System for contactless energy transmission includes a primary side winding and a secondary side winding that is rotatable relative to the primary side winding, a coil core being provided on the primary side winding, whose sectional view in at least one sectional plane containing the axis of rotation is formed as a U shape or C shape around the winding region of the primary side winding.

System for contactless energy transmission

An installation for the non-contact transfer of energy includes at least one primary conductor system and a pick-up, including at least one secondary winding inductively coupled to the primary conductor system, the secondary winding including at least one flat ribbon cable, which has at least two electrical conductors extending in parallel, that are held at a distance from each other and are insulated with respect to each other, the secondary winding being made up of part windings, which in each case are formed from one of the electrical conductors, each of the part windings, together with an associated capacitance, forming a series resonant circuit, whose resonant frequency corresponds substantially to the medium frequency of the primary current.

Installation

Lateral guidance transportation systems include at least one route, on which at least one transportation vehicle is guided as the main vehicle. The main vehicle is energized by a primary circuit having a contact wire arranged along the route, or contactlessly. The main vehicle includes a lifting platform that is drivable by a drive, and on which there is at least one satellite vehicle. The satellite vehicle also includes a drive for automatically moving along an additional route, and which is arranged for transporting goods. The additional route includes a satellite route section for the positioning and parking of the satellite vehicle. The satellite route section is truly alignable, by positioning the main vehicle on satellite routes arranged transversely to the route, on shelves. Satellite route sections and satellite routes include primary conductors energized contactlessly by the main vehicle.

Lateral guidance transportation system

A transmitter head for a system for contactless energy transmission includes a support connected to at least one ferrite core. The ferrite core is embodied at least partially in the E-form and a flat winding is arranged around one leg of the E.

Transmitter head and system for contactless energy transmission

Growing community of inventors

Karlsruhe, Germany

Leobald Podbielski