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WO/2019/007738A1 |
The invention relates to a storage choke (1) for a polyphase DC-to-DC converter, comprising at least two coils (2) and a core (4) via which the coils (2) are coupled to each other. The core (4) has a first portion (5) having a first mate...
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WO/2019/002433A1 |
The invention relates to a coil device (1) for a motor vehicle, comprising a housing (2) which has a receiving area (3), at least one secondary coil (4) which is arranged in the receiving area (3) for inductively transmitting electric en...
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WO/2018/230426A1 |
Provided is a coil part comprising a coil, a ferrite core passing through a hollow core portion of the coil, and a resin covering the coil and the ferrite core, wherein a Ni-based ferrite core which has an initial permeability μi of 450...
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WO/2018/226000A1 |
A laminated powder core is provided. A laminated powder core according to an embodiment of the present invention relates to a laminated powder core comprising at least two compression molded laminated cores made from a magnetic powder ma...
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WO/2018/204832A1 |
Methods and means for the automated manufacturing of linear permanent magnet (PM) arrays in rows. A convergence device may be used that restricts movement of PM elements from PM cartridges as the PM elements are formed into PM array rows...
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WO/2018/202749A1 |
The invention relates to an inverter (I), having a first busbar (3) for connection to a positive pole of a battery (HV), and a second busbar (4) for connection to a negative pole of the battery (HV), and a filter element (7) for reducing...
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WO/2018/192942A1 |
The invention relates to a method for producing a pole tube assembly (10), in particular for an electromagnetic actuator of a hydraulic valve, having, arranged in succession along the longitudinal axis (12) of the pole tube assembly (10)...
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WO/2018/189967A1 |
A rod-shaped MnZn ferrite core containing, as basic components, iron: 51.5-54.5 mol% in terms of Fe2O3, zinc: 10.0-17.0 mol% in terms of ZnO, and manganese: remainder and as secondary components SiO2: 50-300 mass ppm, CaO: 100-1300 mass ...
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WO/2018/189170A1 |
A multi-phase inductor (24) comprises a core (34) made of a magnetic material; at least two phase windings (26) surrounding the core (34) for inducing a magnetic field in the core (34), such that a common mode inductance (LCM) is provide...
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WO/2018/162752A1 |
A device (1) and a method for connecting lamination parts (2) to form a lamination stack (3) is disclosed, in the case of which method lamination parts (2) are punched out from an electric strip (5) which is coated on at least one of the...
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WO/2018/157943A1 |
The invention relates to a composite material, in particular for use in a stator stack and/or rotor stack, comprising a first and a second electrical-steel-strip layer and a polymer layer arranged therebetween, the polymer layer consisti...
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WO/2018/157946A1 |
The present invention relates to a composite material, in particular for use in a transformer and comprising a first and a second grain-oriented electric strip layer and an interposed polymer layer, said polymer layer consisting of a cro...
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WO/2018/158339A1 |
The invention relates to a magnetic component (10) comprising: - a magnetic core; and - at least one winding (150) of a conductive wire wound around a portion of the magnetic core, wherein the magnetic core comprises a first portion (101...
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WO/2018/149694A1 |
An electromagnetic linear actuator comprises a housing (1) having a casing section (6) and an end piece (5), a coil arrangement (2) which is arranged therein and has two coils (19, 20) which extend about a common axis (A), are wound in o...
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WO/2018/151491A1 |
An inductor according to one embodiment of the present invention comprises: a magnetic core; and a coil wound around the magnetic core, wherein the magnetic core includes a plurality of stacked sub-magnetic cores, each sub-magnetic core ...
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WO/2018/149658A1 |
The invention relates to control electronics (1) for actuating a consumer (5) in a vehicle, in particular an electric motor, having a circuit board (20) and a rod core choke (10), wherein the rod core choke (10) has a rod core (12) and a...
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WO/2018/143677A1 |
A transverse flux reciprocating motor and a reciprocating compressor including the same include a stator having an inner stator and an outer stator located outside and spaced apart from the inner stator in a radial direction, at least on...
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WO/2018/131848A1 |
An embodiment provides a magnetic core comprising a first powder and a second powder, wherein the hardness of the first powder is lower than that of the second powder, and the volume of the first powder is 40% to 60% with respect to the ...
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WO/2018/128149A1 |
[Problem] To provide a core that can be widely applied, e.g., in a reactor, current limiter, electromagnetic actuator, motor, etc. [Solution] The magnetic characteristics of this core 11 are such that, in a first quadrant of a graph with...
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WO/2018/117483A1 |
The present invention relates to a transformer iron core. The present invention comprises: an upper yoke (50); a lower yoke (51) extending in parallel with the upper yoke (50); and an end leg (60) which is installed between the upper yok...
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WO/2018/115105A1 |
The invention relates secondary-sided arrangement (3) of at least one secondary winding structure (W), wherein the secondary-sided arrangement (3) comprises at least one phase line and one secondary winding structure (W) per phase line, ...
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WO/2018/109509A1 |
Transformer core (49; 59), including two stacks (53, 57; 60, 61), each having a first thickness (ep1), said stacks (53, 57; 60, 61) each consisting of one or more flat pieces, the cutting directions of which are rectilinear and either pa...
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WO/2018/099737A1 |
There is provided a transformer core. The transformer core comprises a first yoke and a second yoke. The transformer core comprises at least two limbs extending between the first yoke and the second yoke. The first yoke is of grain-orien...
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WO/2018/095852A1 |
The present invention comprises a wind power plant (100), having at least one inverter (130) and at least one 3-phase inductor unit (200) which is coupled between the inverter (300) and an output (500) of the wind power plant (100), wher...
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WO/2018/086810A1 |
The aim of the invention is to provide a core (1) for an electric induction device having a plurality of magnetisable metal sheets (13), which form a stack of sheet metal resting on each other, wherein spacers (9) that arranged between t...
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WO/2018/083267A1 |
The invention relates to a lamination stack for an electromagnetic machine (1), comprising pairs of laminations (2) that are glued to one another using a solvent-reactivated glue. The invention also relates to a method and equipment for ...
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WO/2018/078102A1 |
Disclosed are an inductive device (100) and a method for manufacturing an inductive device. The inductive device comprising: a magnetic core (170) forming a void (160), the magnetic core comprising an outer core portion (102) and an inne...
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WO/2018/078508A1 |
An electromagnet component (100) for use in a generator comprises at least one magnetic shoe (102) comprising magnetite and a binder, the shoe (102) being at least partially arcuate in cross-section. A metallic core (1 10) is provided ad...
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WO/2018/077180A1 |
A magnetic thin film laminate structure deposition method, a magnetic thin film laminate structure and a micro-inductor device. The deposition method comprises the following steps: S1, depositing an adhesive layer (1) on a workpiece to b...
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WO/2018/075882A1 |
A process for making an article of manufacture from elongated strip of a soft-magnetic Fe-Co alloy is disclosed. The process includes a prefabrication annealing step in which the elongated strip is annealed before it is fabricated into p...
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WO/2018/062753A1 |
Provided are a low-frequency antenna module and a keyless entry system comprising same. The low-frequency antenna module, according to one exemplary embodiment of the present invention, comprises: a magnetic core provided with at least o...
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WO/2018/062409A1 |
A magnetic core is provided with a plurality of iron-based soft magnetic alloy plates having a crystal structure and an average crystal grain diameter of 100 nm or less, and an insulation film provided between one and another of the plur...
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WO/2018/052321A1 |
The present invention relates to an electromagnetic device which, in particular, has application in power factor correction and power system filtration. The partial core power inductor for power factor correction as described herein comp...
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WO/2018/046211A1 |
The invention refers to a coupled inductor having a core and two windings, wherein the first winding has a first and a second terminal end and wherein the second winding has a third and a fourth terminal end, wherein the first to fourth ...
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WO/2018/041764A1 |
High voltage DC generators based on a resonant tank include power inductors. As the demands on power output increase, but the demands on size of such high voltage DC generators decrease, the effect of radiated magnetic emissions become m...
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WO/2018/038356A1 |
Disclosed is a laminated core manufacturing apparatus capable of heating the inner diameter of a laminated core. The present invention is a laminated core manufacturing apparatus comprising an upper mold (3) and a lower mold (4) and enab...
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WO/2018/038355A1 |
A heat sealing-type rotational laminated core manufacturing apparatus, according to the present invention, is a laminated core manufacturing apparatus comprising an upper mold (3) and a lower mold (4) and forming and stacking individual ...
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WO/2018/037159A1 |
A core element for a magnetic component comprises a plurality of ferromagnetic sections (216-219) for conducting a magnetic flux. Adjacent ones of the ferromagnetic sections are connected to each other with ferromagnetic isthmuses (221) ...
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WO/2018/033451A1 |
The invention relates to a multi-phase differential mode power choke (10) for damping transient differential mode currents between an at least two-phase energy source (20) and an electric load with a corresponding number of phases. The e...
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WO/2018/034483A1 |
Presented is an antenna module for near field communication, wherein laminates having vertical and horizontal winding radiation patterns respectively formed thereon are stacked on each other to minimize a mounting space as well as improv...
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WO/2018/029385A1 |
The invention relates to a method for producing a magnetic wire that allows a higher frequency to be used than does iron-silicon and greater induction to be generated than does ferrite, being low-cost. The method comprises the steps of: ...
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WO/2018/026359A1 |
One or more techniques and/or systems described herein provide a power coupling device, such as may be used to transfer power between a stator and a rotor. The power coupling device includes a support structure defining an opening. The p...
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WO/2018/008417A1 |
Provided is a magnetic plate laminate comprising a laminate formed by stacking a plurality of thin strips, and fastening members provided in apertures in the laminate. Also provided is a method for manufacturing a magnetic laminate where...
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WO/2016/186624A9 |
An inductor, downhole tool, and method for manufacturing thereof, are disclosed. A number of toroidal ferromagnetic cores may be arranged to form a ferromagnetic multi-core array, through which a calculated sequence of wire turns is woun...
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WO/2017/201265A1 |
Unique systems, methods, techniques and apparatuses for a ZVT ZCT resonant converter with a variable resonant tank are disclosed. One exemplary embodiment is a system comprising a bidirectional resonant converter comprising an input/outp...
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WO/2017/181024A1 |
In some embodiments, the instant invention involves an electrical system that at least includes: a three-phase inductor, including: a core, including: a plurality of core lamination pieces, having: a first core lamination piece and a sec...
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WO/2017/180601A1 |
A material comprises at least one layer of a plurality of domains, each domain being flattened in a first direction and elongated in a second direction normal to the first direction. The flattened and elongated domains define an anisotro...
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WO/2017/144848A1 |
The present invention provides for a PCB transformer comprising a core and planar PCB winding, wherein the core has two legs extending from a table portion, and wherein a planar PCB winding extends around each of the said legs, and where...
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WO/2017/140747A1 |
The invention relates to a continuous strip method (1) for producing an electric strip laminate (6) which is wound as a coil (7), wherein at least one first electric strip (4) and a second electric strip (5, 500) are pressed at their fla...
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WO/2017/140674A1 |
The invention relates to a magnetic component which comprises: a magnetic core (118) comprising a first arm (120), a second arm (122) and a third arm (124) connected at the two ends thereof and having respective reluctances; and a first ...
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