Michael Frank

WATERCRAFT AND METHOD FOR OPERATING A WATERCRAFT

OPERATING METHOD FOR A MINE-SWEEPING SYSTEM, AND MINE-SWEEPING SYSTEM FOR DETONATING SEA MINES

Method for making electrical contact with a superconductive strip conductor

ELECTRICAL SPOOL DEVICE HAVING INCREASED ELECTRICAL STABILITY

ROTOR AND MACHINE WITH A CYLINDRICAL CARRYING BODY

Saddle Coil for a Rotor of an Electrical Machine

Stator winding with increased power density

Drive system for a vehicle with an internal combustion engine and fuel tank

Rotor with a coil arrangement and a winding carrier

Helical winding with more uniform field utilization

System having an electric machine with a cryogenic component, and a method for operating the system

Drive system for an aircraft

Cooling device for a high pole-count rotor

Device And Method For Cooling An Energy Conversion Apparatus Having A Rotor And At Least One Turbine

Electric Machine For High Speeds

Forming an electrical coil device by cutting a strip conductor winding into at least two partial coils

Isothermal Support And Vacuum Container For Superconducting Windings In Rotary Machines

Electric coil, apparatus having at least two subcoils and manufacturing method therefor

Superconduting coil device comprising coil winding and contacts

Device for cooling a superconducting machine

Super conducting synchronous machine comprising a rotor which can rotate in relation to a stator and which has at least one super conducting winding

Cooling device for a super conductor and super conducting synchronous machine

Device and method for damped, non-contact support of a coolant feed line for superconducting machines

Rotor for an electric machine

Superconducting electrical machine having a connection device for axial expansion compensation of a winding former

Apparatus and method for cooling a super conducting machine

Device for transmitting a force, in particular a carrying handle

Electric machine and method for determining the axial position of bearings for a rotor of the machine

Rotor having a superconducting rotor winding and an integral sleeve surrounding the rotor winding

Electrical machine having cooling system for a superconducting rotor winding

Cooling system of a superconducting machine

Machine having an uncooled rotor body and a cooled rotor winding, as well as an associated holding and/or supporting device

Machine based on superconducting technology with part support elements

Electric machine and method for determining the axial position of bearings for a rotor of the machine

Rectangular coil made of strip-shaped superconductors containing high-T-superconductor material and use thereof

Superconducting machine device with a superconducting winding and thermosiphon cooling

Winding support of a superconductive rotor, comprising a structure to compensate for axial expansion of the support

Electric machine with a wrapped winding cooled to a low temperature

Machine with a coolable winding arranged in a winding support and with a torque transmitting device

Superconducting device with a cold head of a refrigeration unit with a thermosyphon effect thermally coupled to a rotating superconducting winding

Machine with a superconducting winding arranged in a winding carrier and means for holding said winding carrier

Superconductive device comprising a refrigeration unit, equipped with a refrigeration head that is thermally coupled to a rotating superconductive winding

Refrigeration plant for parts of installation, which are to be chilled

Device for heating cold parts with a high thermal mass

Machine device having superconducting winding and thermosiphon cooling of winding

Electrical machine whose rotor has a ferromagnetic pole core