Inductive path movement measurement system, for mechanical linear movements, has a single short coil on a carrier with separate chambers carrying different numbers of coil windings
DE102007023112A1
Modular secondary part for use in e.g. flat three-phase synchronous linear motor, has core plate together with covering layer forming support structure, where layer connects mechanical structure of magnets and plate
DE102005037745A1
Electromagnetic stabilizing device for permanent-magnet hovering/suspension systems works with repulsive forces between magnetic poles of equal polarity
DE102005037744A1
Prestressed permanent magnet bearing for supporting rotating shaft has additional bar magnets to reduce influence of interruptions in other bars
DE102004034487A1
Electromagnetic system for positioning permanent magnets in magnetic bearing uses centering electromagnet opposite ferromagnetic rail to produce magnetic field which limits transverse forces between magnets in bearing
DE102004015156A1
Tube drawing machine has drive of drawing product carried out by two cylindrical linear motors in series and equipped with gripping devices
DE10351862A1
Electrical drive e.g. cylindrical linear induction motor, for body training equipment, has cylindrical secondary sections that move against stator for providing magnetic field that is symmetrical in rotation, to stator
DE10348015A1
Wafer container for transporting/conveying wafers has structural components for non-contact storing, driving, braking and positioning
DE10332364A1
Contactless rail wear measurement unit for rail vehicles uses magnetic sensors around wheel to measure relative transverse movement and speed sensor to give distance
DE10331480A1
Gyroscope has electronic system for phase shift compensation, whereby function of phase rotation is realized by digital algorithm and digital information process so that adjustment of phase angle is made for defined operating point
DE10320294A1
Cylindrical linear motor has magnetic circuit in which magnetic flux is guided in plated stator plates, runs in radial direction in plane of plate and in axial direction perpendicular to this
DE10300216A1
A method for holding a sliding door in a terminal state has a magnetic system to raise or lower the end section of the track rail
DE10247909A1
A contact free conveyor system for clean rooms has a permanent magnet suspension system and linear motor transport drive with magnetic braking
DE10219818A1
Magnetically supported carrier for transporting objects horizontally, e.g. piece parts in clean room, has contactless linear motor drive and supporting arrangement implemented using magnetic fields
AU1702802A
Actuator that functions by means of a movable coil arrangement
DE10053647A1
Source of current for feeding a highly dynamic, high-precision positioning linear actuator uses an optical positioning measurement system to measure position and a laser-beam sensor to detect positioning of an actuator coil
DE10053646A1
Electrical actuator for very large and high dynamic forces, has concentric magnets and coil inductively linked to short-circuit rings at centre
DE10053140A1
Lifting drive driven by synchronous linear motors has linear synchronous drive motor used as generator in case of a failure of supply network, without presence of mechanical brake
DE10028061A1
Non-contact working transport mechanism, e.g. for semiconductor wafer handling under clean room conditions, comprises electromagnetic unit for feeding energy into transport mechanism
DE10026984A1
Highly dynamic drive system for high positioning accuracy has linear or rotary motor that operates on synchronous and asynchronous principles, control electronics for field-oriented control
