Airbus Defence and Space Gmbh

Airbus (sas)

Daimler Chrysler Ag

Daimler Ag

Conti Temic Microelectronic Gmbh

Michael Hofmann

Jürgen Steinwandel

Alexander Ohnesorge

Michael Pilawa

Jorge Alejandro Carretero Benignos

Juergen Steinwandel

Peter Jänker

Alexander Kaiser

Michael Judas

Markus Christmann

Edmund Schirmer

Florian Krebs

Axel Willikens

Peter Herges

Wilhelm Berg

Ulrich Babst

Peter Nave

Jörg Huber

Joerg Huber

Peter Mühlenbrock

Gerald Kollenda

Frank Hermle

Lucien Prisse

Ludovic Ybanez

Dennis Weigel

Christian Sanabria-Walter

An electric machine includes windings for creating electromagnetic fields and at least one fluid-tight internal housing. The group of windings is in an interior space of one of the at least one internal housing. Each of the at least one group of the windings includes at least two electric connecting sections for connecting the respective group of the windings to an external electrical circuit, wherein the at least two electric connecting sections reach from the interior space through a wall of the respective internal housing to outside the respective internal housing, wherein the at least one internal housing includes a coolant inlet and a coolant outlet, and wherein neighboring windings of the at least one group of the windings enclose gaps between each other, the gaps being in fluid communication with the respective coolant inlet and the coolant outlet to be flown through by a coolant.

Electric machine with directly cooled windings

A cooling device for use in alternating magnetic fields include an evaporator part defining a first volume for evaporating a cooling medium contained therein, the evaporator part being made of an electrically and magnetically non-conductive material, and a condenser part defining a second volume for condensing the cooling medium contained therein, the condenser part being in fluid connection with the first volume.

Cooling device for use in alternating magnetic fields, coil arrangement, electric machine, and aircraft

A battery comprising a fluid electrolyte, a casing configured to contain the electrolyte, an anode placed in contact with the electrolyte in the casing, and a cathode placed in contact with the electrolyte in the casing. The battery comprises a temperature control device configured to modify the temperature of the electrolyte, a circulating device configured to circulate the electrolyte in the casing and between the casing and the temperature control device. Also, a method for regulating the temperature of a battery in which a fluid electrolyte is circulated in a battery casing comprising an anode and a cathode, and through a temperature control device configured to modify the temperature of the electrolyte.

Battery with temperature control device and method for regulating the temperature of a battery

An aircraft drive device () for creating propulsion and/or lift of an aircraft, the drive device comprising a rotating shaft (), a rotating shaft bearing (), a rotating shaft drive machine () for rotationally driving the rotating shaft (), and a housing (), wherein the rotating shaft bearing () and the rotating shaft drive device () are arranged in an interior of the housing () and the rotating shaft () protrudes to the outside of the housing () through a housing opening () of the housing (), wherein in the region of the housing opening () an overvoltage arrester device () is arranged which is designed for diverting an overvoltage present at the rotating shaft ().

Aircraft drive device and aircraft provided with a drive device

The embodiments relate to a switch device for an electrochemical energy store having: a film transistor device that comprises at least one organic transistor, can be mounted in a planar manner on at least one electrode of the electrochemical energy store, can be controlled by an external voltage source, and is designed in the form of a controllable electrical resistor that is connected, in series, to an internal resistor of said electrochemical energy store.

Switching device for an electrochemical energy store and energy storage system

An ion dosage apparatus for an energy storage apparatus includes a first energy guiding device with a first energy supply device and a separating device. The separating device is configured to control, via supplied energy, a number of ions that are transported around the first energy guiding device and/or blocked.

Ions metering device for an energy storage device, method of manufacturing a metering device and ion energy storage device

An electrically drivable motor vehicle with at least two parallel connectable vehicle batteries is provided with an electronic circuit arrangement. The electronic circuit arrangement includes a number of electronic load interrupter switches corresponding to the number of vehicle batteries, via which the vehicle batteries can be connected through individually or together to an electrical consumer. The load interrupter switches respectively comprise two power branches arranged anti-parallel to each other.

Electrically drivable motor vehicle with two anti-parallel power branches

A device for controlling and regulating a DC voltage converter. The device may have one or more power output stages and a control unit with a signal ground line. The one or more power output stages and the control line have a mutual ground potential. A switch for electrically disconnecting the signal ground line is provided. The switch is opened, when the DC voltage converter is active and the switch is closed, when the DC voltage converter is inactive.

Device for protecting a DC voltage converter

The invention relates to a reversing aid for supporting the driver of a motor vehicle, particularly when parking, comprising at least one transmitter ( ), arranged at the rear end region ( ) of the motor vehicle, for emitting measuring beams ( ) into the rear danger zone, at least one receiver ( ), arranged at the rear end region ( ) of the motor vehicle, for receiving beams ( ) reflected at at least one detected object ( ), a distance-measuring device for determining the distance (A) between the vehicle and the detected object ( ), and a display device ( ) for optically representing the distance (A) from the detected object ( ). Furthermore, the reversing aid comprises a measuring beam horizontal guidance system for the purpose of periodically scanning a predetermined angle range in the horizontal plane, an evaluation device for determining the position of the detected object in the horizontal plane relative to the vehicle rear end and to the extent of the width of the detected object, and a display screen ( ) for pictorially representing the position and the extent of the width of the detected object in the horizontal plane relative to the vehicle rear end ( ).

Reversing aid

Growing community of inventors

Neubiberg, Germany

Michael Hofmann