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DE102020215343A1 Inductive component with magnetic core  
The invention relates to an inductive component (1) with at least one magnetic core (2), the magnetic core being formed by two partial cores (21). In order to improve the inductive component with...
DE102020132351A1 Electromagnetic actuator device, solenoid valve and method for operating the electromagnetic actuator device  
The invention is based on an electromagnetic actuator device (62), in particular an electromagnetic valve device, with at least one magnet core element (10), with a magnet armature element (12)...
DE102020132224A1 Fast switching actuator device  
A fast-switching actuator device (68), in particular a circuit breaker device, with a mechanical tensioning element (10), with an armature element (12) that can be pretensioned by the mechanical...
DE102020132148A1 Composite component, in particular magnetic composite component, and method for the production thereof  
The invention relates to a composite component, in particular a magnetic composite component (1), consisting of at least one carrier (10) with a contact surface (100) and at least one...
DE102019216069B4 FUEL INJECTION CONTROL DEVICE  
A fuel injection control device configured to implement injection control for injecting fuel stored in a common rail (5) into an internal combustion engine (11) using a plurality of fuel injectors...
DE102014215173B4 Method for controlling a fuel injector  
Method for controlling a fuel injector (30) connected to a fuel-containing fuel system, which comprises a coil drive with a magnet coil and a magnet armature, wherein the magnet armature can be...
DE102014116973B4 Winding structure of a stereoscopic dry-type transformer of open type with a wound core  
A winding structure for a wound core of an open-type stereoscopic three-phase dry transformer having three coils, wire plates (1) formed of wound wire and a fixing device (2), the fixing device...
DE102021213616A1 Coil component and manufacturing method of a coil component  
If a coil component is mounted on a circuit board using solder, even if a flux component contained in the solder moves along a wire, the flux component can be prevented from reaching a winding...
DE102021210605A1 FOLDABLE AND RIGID DOCKING STATIONS FOR LOADING MULTIPLE DEVICES  
Wireless chargers that align and securely hold one electronic device, power more than one electronic device, and fold into a compact form. An example may provide a wireless charger with an...
DE102021114086A1 BI-MATERIAL PERMANENT MAGNETS FOR ELECTRICAL MACHINES  
A bi-material permanent magnet for an electric machine includes a core of a first magnetic material and a shell portion of a second magnetic material located on the core. The first magnetic...
DE102020215178A1 Transformer for a switching power supply  
A transformer (150) for a switched-mode power supply (110) is described. The transformer (150) comprises a coil core (201) and a primary coil (211) and a secondary coil (221), each of which...
DE102020215074A1 Electromagnetic induction charging device  
The invention relates to an electromagnetic induction charging device (1) for inductive, in particular contactless, charging of an at least partially electrified motor vehicle (2) with electrical...
DE102020214971A1 Brake system with noise-optimized valve control  
The invention relates to a brake system for a motor vehicle having a hydraulic line system with at least one hydraulic valve (15) that is closed when de-energized, with an output stage being...
DE102020214887A1 Magnet system for performing 2-field NMR experiments and associated retrofitting procedure  
The invention relates to a magnet system (1) for 2-field NMR experiments, comprising - a superconducting main field magnet (7) for generating a first magnetic field in a first sample volume (16),...
DE102020214854A1 Press frame for a yoke of a transformer core  
The invention relates to a press frame (15) for a yoke (5) of a transformer core (3) and a transformer (1) with such a press frame (15). The press frame (15) comprises two frame parts (21, 23)...
DE102020131819A1 Circuit arrangement and method for energy-optimized operation of electromagnetic drive systems  
A circuit arrangement for actuating an electromagnetic drive system for switching a mechanical system comprises a control voltage source for generating a control voltage, a control stage for...
DE102020131285A1 LOAD TAP SWITCH  
On-load tap changer (10) for uninterrupted switching between winding taps (N1, ...NJ, ..., NN) a step transformer (1), comprising - a selector unit (30) for powerless preselection on a selected...
DE102017120137B4 Choke coil with a first end plate and a second end plate  
Choke coil (6), comprising a core main body (5), a first end plate (81) and a second end plate (82) that pinch and bind this core main body (5) on both sides, and a plurality of shaft portions...
DE102016122564B4 MULTI-PHASE INDUCTOR CAPABLE OF OBTAINING A CONSTANT INDUCTANCE FOR EVERY PHASE  
A polyphase inductor is configured; a first core (4) arranged at a center of the inductor; a plurality of second cores (1, 2, 3) provided outside the first core (4) and arranged so that each of...
DE102015225178B4 lifting and/or clamping unit  
The invention relates to a lifting and/or clamping unit (1), in particular for lifting a conveyor belt of an order-picking system, comprising an extendable working element (8), a coil arrangement...
DE102009055270B4 Method for adjusting the size of a working air gap of a magnetic circuit component and corresponding device  
Method for adjusting the size of a working air gap (2) of an electrically actuable magnetic circuit component (3), in particular a solenoid valve (4), the working air gap (2) being present between...
DE112020003801T5 Ruthenium-doped Z-type hexaferrites  
In one aspect, a ferrite composition includes a Ru-Co2Z ferrite with the formula: (Ba3 timesMx)co2(M'Ru)yfeet24-2y-zO41 wherein M is at least one of Sr, Pb or Ca; M' is at least one of Co, Zn, Mg...
DE102021119911A1 Hybrid inductive device  
The hybrid inductive device (100) comprises a magnetic core (110) and a plurality of coil winding sets (130A - 130F), the magnetic core (110) being provided with a plurality of winding set regions...
DE102018109821B4 Control device for an internal combustion engine  
Control device for an internal combustion engine (1), the internal combustion engine (1) comprising: a camshaft (12) driven for rotation, a valve that opens and closes a combustion chamber, a...
DE102018106905B4 Method of retracting a partially extended sliding camshaft actuator pin  
A method of retracting a partially extended pin (58, 66) of a sliding camshaft actuator (16) having first and second pins (58, 66) selectively actuatable by adjacent first and second magnetic...
DE102016112413B4 Fluid valve with axial flow  
Fluid valve with axial flow an electromagnet (10) which has a coil (14), a core (26) and an armature (28) as well as magnetic yoke elements (18, 20, 22), a housing (12) in which the electromagnet...
DE102014220929B4 Method for controlling an inductive actuator  
Method for controlling an inductive actuator having an actuating element and an actuator coil, in which the actuator coil is initially supplied with a voltage of a first value, which causes the...
DE102021129924A1 VARIABLE VOLTAGE INDUCTOR WITH DIRECT LIQUID COOLING  
An inductor for an electric machine converter includes a core defining a channel configured to receive transmission fluid on an outer surface of the core. Coils consisting of windings are wound on...
DE102021118212A1 Electromagnet and electromagnet control device  
An electromagnet and an electromagnet control device, the electromagnet control device comprising: an electromagnet (100) having a first coil (L1), a variable resistor (R) connected in series to...
DE102020214574A1 Method for operating an electromagnetic actuator of a valve  
Method for operating an electromagnetic actuator (2) of a valve (1), the electromagnetic actuator (2) having a magnetic coil (2a) which, starting from a current controller (3), depends on an...
DE102020214537A1 Electromagnetically actuated inlet valve and high-pressure fuel pump  
The invention relates to an electromagnetically controllable inlet valve (18) for a high-pressure fuel pump, comprising a magnet armature (36) that can be lifted in the direction of its...
DE102020214444A1 Transformer, electrical circuitry and magnetic resonance imaging equipment  
Transformer comprising a first coil (2) and at least one second coil (3, 4), each surrounding the circumference of a common core (9) extending along a longitudinal axis (10), the first coil (2)...
DE102020214410A1 chuck and processing machine  
The invention relates to a chuck for temporarily fixing a sleeve-shaped workpiece (7), with a base body (20) and a guide ring (31) for receiving a cylindrical end area of ​​the workpiece (7), with...
DE102020214335A1 Process for producing a permanent magnet from a magnetic starting material  
The invention relates to a method for producing a permanent magnet from a magnetic starting material, wherein - the magnetic starting material is brought into shape, with a raw mold (1) being...
DE102020214313A1 Inductor for surface layer hardening  
The invention relates to an inductor for surface layer hardening of a surface area of ​​a metallic workpiece, comprising a conductor loop (2) made of an electrically conductive material (3) which...
DE102020130254A1 Toroidal choke device and method for manufacturing a toroidal choke device  
The invention relates to a toroidal core choke device with a toroidal core choke, which has a toroidal core and a winding, the toroidal core having a toroidal core passage channel, with a first...
DE102019207384B4 Inductive electrical energy transfer between a towing vehicle and a towed vehicle  
Arrangement (10) for connecting a towing vehicle (14) to a towed vehicle (12), wherein the towing vehicle (14) has a first coupling element (16) for mechanical coupling to a second coupling...
DE102012021600B4 electric motor  
electric motor (1), - with a housing (10), - with a stator (20), - with a rotor (30) and - with a rotary transmitter (40), - in which the rotary transmitter (40) has a primary-side first device...
DE102009035510B4 Electromagnetic contactor coil unit and assembly method thereof  
A coil unit (11A, 11B) of an electromagnetic contactor, in which a coil (16) having a coil wire wound around a flanged (15b, 15c) bobbin (15) is attached to a leg (9b, 9c) of a fixed core (9) of...
DE102017011402B4 Valve train device for an internal combustion engine of a motor vehicle  
Valve drive device (10) for an internal combustion engine, having at least one camshaft (12) which comprises a shaft element (18) and a cam piece (20) which can be driven by the shaft element...
DE102011118288B4 Transformer with a cap for covering an inductive component  
A transformer comprising a cap (10) for covering an inductive component and a coil (20) having a bobbin (200) on which an electrical conductor (210) is wound, the coil (20) being located under the...
DE102009033889B4 Regeneration device for a particulate filter and method of operation therefor  
Regeneration device for a particle filter, containing: a driving function for driving an exhaust pipe injector (35) to inject fuel into an exhaust pipe (23) of an internal combustion engine (10)...
DE112020003040T5 FILTER UNIT  
A filter unit according to the present invention includes a substrate, capacitors mounted on the substrate, and two inductors. The inductors each contain a wire and a core. The core contains two...
DE112020000121T5 METHOD OF MAKING A MOLDED COMPOSITE INDUCTOR AND MOLDED COMPOSITE INDUCTOR  
A method of making a molded composite inductor and a molded composite inductor are provided. The method comprises: inserting a plurality of conductors (1) into a mold separately from each other,...
DE102021212346A1 electromagnetic actuator  
The invention relates to an electromagnetic actuator with a magnetic circuit comprising at least two, preferably three, magnetic circuit elements, the magnetic circuit elements exerting an...
DE102021101678B3 Method for winding a toothed chain extending in a longitudinal direction  
The invention relates to a method for winding a toothed chain (1) extending in a longitudinal direction (Z), in particular for forming an internally slotted stator of an electrical machine using a...
DE102020213628A1 Inductive component with joined partial cores  
The invention relates to an inductive component. The component has a coil core, in particular a ferrite core, and at least one coil winding. The coil core is formed from at least two sub-cores, or...
DE102020132190A1 PLANAR TRANSFORMER THAT HAS A HEAT SINK  
Planar transformer having a heat sink, comprising a primary circuit board, PCB (140) having at least one hole (142) in which a first core and a second core are arranged and having a coil...
DE102020129029A1 vehicle parking lock device  
The invention relates to a vehicle parking lock device (1), comprising an actuator (2), a parking lock wheel (3) and a parking lock mechanism (4), the actuator (2) interacting with the parking...
DE102020128463A1 LOAD CONTROLLER AND METHOD OF OPERATING A LOAD CONTROLLER  
On-load tap changer (10) for uninterrupted switching between winding taps (NJ, NJ+1, ..., NN) of a step transformer (1), comprising: a first fixed contact (12) which is connected to a first...