Patent application number | Description | Published |
20090003481 | System, Device and Method - 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. | 01-01-2009 |
20090013899 | Transport System - 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. | 01-15-2009 |
20090039933 | SYSTEM AND METHOD - System and method, including path sections, each path section including a supply line into which a medium-frequency current is able to be injected by an infeed assigned to the particular path section, | 02-12-2009 |
20090102284 | Load and Consumer - A load includes a device for inductively powering it, the device including an insertion part, following the insertion of which into the load the powering of the latter is provided. | 04-23-2009 |
20090160262 | Installation - 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. | 06-25-2009 |
20090257200 | Device - A device, a module being insertible into a housing-forming recess of the device, energy and/or data being transmittable in a contactless manner. | 10-15-2009 |
20100066167 | ELECTRICAL LOAD, SYSTEM AND METHOD - A load includes a device for its inductive power supply, the device including an insertion part, the power supply of the load being provided after the insertion part is inserted into the load. | 03-18-2010 |
20100201211 | ELECTRIC MOTOR AND SERIES OF ELECTRIC MOTORS - An electric motor and modular system of electric motors includes at least a stator, rotor, and a housing, the modular system including several variants of electric motors, e.g., within one size, the housing having a mechanical interface that is arranged for connection to a bearing support, the bearing support including at least a bearing seat for the B-side bearing of the rotor shaft, at least two different bearing supports being alternatively connectible to the housing, a first bearing support including an additional interface for connection to a bottom part of a terminal box, or alternatively to a bottom part for power electronics, and the first bearing support forming a housing for a brake and/or a fan, a second bearing support being constructed in one piece with a bottom part of a terminal box. | 08-12-2010 |
20100214122 | SYSTEM AND METHOD FOR OPERATING A SYSTEM (amended - In a and method for operating a system, including a drive that is connectable to a supply-voltage source, especially an AC-voltage source, with the aid of an apparatus, in particular a control unit, via electric lines installed in the system, information is transmittable between the control unit and the drive, using the lines. | 08-26-2010 |
20100237722 | MOTOR CONNECTING BOX AND CONVERTER MOTOR - In a converter motor, the converter electronics are integrated into the motor connecting box. The lower part of the motor connecting box is formed in one piece with a housing of the converter motor and at the front end than at the rear end. The edge of the upper part of the motor connecting box is shaped appropriately slantwise, so that the upper side is aligned to be straight. Connecting cables for power current and data communications issue from a stepped gradation in the upper part. The upper part has a plurality of openings for passing through cables which are oriented at an angle of less than 90° to one another and to the motor axis. | 09-23-2010 |
20110121773 | Separately Excited Electrical Synchronous Machine, and Method for Operating a Synchronous Machine - In a separately excited electrical synchronous machine, and a method for operating a synchronous machine, coil windings, in particular in the form of excitation coils, are disposed on the rotor, the electrical supply of the coil windings being achieved with the aid of an inductive rotation transmitter, whose secondary winding is connected to the rotor and whose primary winding, which is inductively coupled to the secondary winding, is stationary, especially connected to the stator of the synchronous machine. | 05-26-2011 |
20110155539 | Roller Drive and System of Roller Drives - A roller drive and system of roller drives, which includes a roller component driven by an electric motor, the electric motor being supplied from an electronic circuit, which is connected to a secondary coil, which is inductively coupled to a primary conductor installed in the external environment of the roller component, the electric motor, the electronic circuit, and the secondary coil being at least partially surrounded by the roller component so as to form a housing. | 06-30-2011 |
20120019174 | Drive System, Method for Operating a Drive System, and Use - A drive system and method for operating a drive system, including an electromotor, inverter, energy store, | 01-26-2012 |
20120060358 | Compact Drive, Spiroid Gear Unit, and Method for Manufacturing a Drive Unit - In compact drive, spiroid gear unit, and method for manufacturing a drive unit that includes at least an electric motor, a brake, a gear unit, and a frequency converter, the output shaft of the gear unit and the rotor shaft are positioned in parallel to each other, and the shaft-center distance is determined by at least one gear stage. The first gear stage includes a first toothed member connected to the rotor shaft, and a second toothed member, which engages with the first toothed member and is connected to an intermediate shaft, the brake, including at least a brake-rotor shaft, being integrated in the housing of the compact drive, the brake-rotor shaft being parallel to the rotor shaft, and the brake-rotor shaft being connected to a toothed member, which engages with the second toothed member. | 03-15-2012 |
20120119691 | System for a Linear Drive - A system, whereby drive units on a movable part, e.g., a turntable or linear drive, are powered in a contactless manner via, in each instance, an inductive coupling to one or more primary conductors. | 05-17-2012 |
20120312663 | Roller Drive and Method for Controlling a System - In a roller drive and a method for controlling a system, including a roller rotationally mounted on a roller support, an electric motor driving the roller is at least partially surrounded by the roller, such that a housing is formed, at least one sensor is disposed on the roller drive, and energy and/or data is transmittable contactlessly between the roller drive and the roller or a part co-rotatable with the roller. | 12-13-2012 |
20130233934 | Method for Producing Different Variants of Rails from an Assembly Set, and System Having a Vehicle Which is Movable on a Rail Component - In a method for producing different rail variants from an assembly set, and system having a vehicle which is movable on a rail part, the assembly set includes a rail profile part and two different reactive components, and the rail profile part includes an interface at which one of the different reactive components is optionally able to be connected. | 09-12-2013 |
20130257198 | Cooling System and Geared Motor - A cooling system for a geared motor, and a geared motor having electric motors and a gear unit as well as an adapter which is disposed between the electric motors and the gear unit, the electric motors having ducts for a coolant, in particular, a coolant, especially a cooling liquid, being able to flow through each of the motors which, in particular, are liquid-cooled, the streams of coolant emerging from the ducts being brought together and being fed at least proportionally by a first distributor to the gear unit in order to lubricate and cool the toothing parts of the gear unit. | 10-03-2013 |
20140015339 | A System, Especially an Installation, Having a Vehicle Which is Maneuverable on a Floor - A system, especially an installation, having a vehicle which is maneuverable on a floor is described. The vehicle has an RFID reading device which is connected to an antenna SL, and when the antenna SL enters the coupling region of a floor-installed antenna connected to a stationary RFID transponder, especially an RFID tag, then data stored in the transponder are able to be read out by the reading device. One or more permanent magnet(s) is/are situated on the floor, in particular fixedly joined in the floor, and the vehicle includes a sensor for detecting the direction of the magnetic field. | 01-16-2014 |
20150028786 | DRIVE SYSTEM WITH ENERGY STORE AND METHOD FOR OPERATING A DRIVE SYSTEM - A drive system with energy store and method for operating a drive system, an inverter powering an electric motor, the inverter being supplied from a unipolar DC-link voltage, an energy store being connected in parallel to the inverter, in particular, a film capacitor being connected in parallel to the inverter, the DC-link voltage being generated by a DC/DC converter which is supplied from an AC/DC converter, especially a rectifier, in particular, an electric current being able to be supplied to the DC link by the DC/DC converter. | 01-29-2015 |
20150029671 | Electric Device - An electric device having a printed circuit board fitted with components, and at least one foam component, the foam component surrounding the circuit board at least partially so as to form a housing. | 01-29-2015 |