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Matches 401 - 450 out of 75,229

Document Document Title
WO/2019/121279A1
The invention relates to a stator (5) of a dynamo-electric machine (1) having a winding system (3) arranged in grooves (8) of the stator (5), which winding system has, for each phase, individual coils that can be brought into electrical ...  
WO/2019/119046A1
A coil assembly including a plurality of substantially planar plates interconnected to define a plurality of electrically conductive windings for surrounding a magnetic core. In one example the invention is used for a magnetic core assem...  
WO/2019/124755A1
One embodiment of the present invention relates to a wireless charging apparatus provided with a wireless communication coil. The wireless charging apparatus, according to the one embodiment of the present invention, comprises: a substra...  
WO/2019/121040A1
The invention relates to an assembly comprising a transformer tank (1) which is arranged in a nacelle of a wind turbine. The transformer tank is designed to be filled with a gas or a liquid in order to cool the active part of the transfo...  
WO/2019/125680A1
A coil assembly for controlling a magnetic field in a plasma chamber is provided herein. In some embodiments, the coil assembly may include a mandrel including an annular body that includes at least one upper body coolant channel and at ...  
WO/2019/125862A1
A continuously transposed conductor (CTC) cable may include a plurality of electrically insulated strands arranged in first and second stacks with the plurality of strands successively transposed between the first and second stacks. The ...  
WO/2019/119782A1
The present invention relates to a halogen-free flame retardant H-class slot insulating material for nuclear power or a transformer, comprising a first polyimide film layer, a first mixed glue layer, a second mixed glue layer, a first wo...  
WO/2019/120952A1
An LC filter arrangement (1) for assembly on a printed circuit board (16) having conductor tracks (15) comprises: - an input having a first and a second input terminal (2a, 2b), - an output having a first and a second output terminal (3a...  
WO/2019/122067A1
The invention relates to a retaining device (5) for retaining a soft-magnetic stacked transformer core (2) having layers with an amorphous and/or nanocrystalline microstructure made of an iron alloy, wherein the stacked transformer core ...  
WO/2019/123790A1
Provided is a reactor equipped with a current sensor in which linearity can be maintained in the relationship between magnetic flux density and input electromotive force. An annular core 11 has: two leg parts 1a disposed in parallel; and...  
WO/2019/126661A1
In some embodiments, a transmit coil configuration is provided. A coil configuration for a wireless transmitter according to some embodiments can include a plurality of turns coupled between a first tap coupled to an innermost turn and a...  
WO/2019/120882A1
The invention relates to a transformer core with at least one additional leg. Said additional leg is used to form a leakage path. In order to optimize the installation space and for easier connection of the transformer windings, the tran...  
WO/2019/124756A1
One embodiment of the present invention relates to a wireless charging apparatus provided with a wireless communication coil. The wireless charging apparatus, according to the one embodiment of the present invention, comprises: a substra...  
WO/2019/123797A1
In an upper yoke and a lower yoke of a hybrid core transformer, an amorphous core, an amorphous core protective case, a plain steel sheet core, and a fastener are disposed at substantially the same height. A support beam is secured at a ...  
WO/2019/125067A1
In order to further reduce iron loss and noise in a bonding region of transformer iron core, provided is a transformer iron core processing method, the method comprising: a step of supplying an electrical steel plate; a step of cutting t...  
WO/2019/117551A1
Disclosed are a power inductor and a manufacturing method therefor, the power inductor comprising: a body; a coil pattern prepared inside the body; an external electrode formed on at least one surface of the body and formed to extend to ...  
WO/2019/115155A1
The invention relates to an electrical device (5) for connecting to a high-voltage network. The electrical device is, for example, a transformer (5) comprising a boiler (6) which has an internal chamber filled with an insulating fluid (7...  
WO/2019/115191A1
The invention relates to a choke (D) for carrying out high-voltage testing, having a housing (G), a coil (S) arranged inside the housing (G), at least one electrically conductive component (F1, F2) and a flux guiding device (FF) for guid...  
WO/2019/115130A1
The invention relates to an electrical device (5), e.g. a transformer or an inductor, for connecting to a high-voltage network, comprising a boiler (6) which is filled with an insulating fluid (7) and in which a magnetisable core (8) and...  
WO/2019/117073A1
The present invention provides a glass wiring substrate in which an analog splitter comprising a capacitor and an inductor is formed on a glass substrate having a small thickness to prevent glass from being broken during manufacturing so...  
WO/2019/115695A1
The invention relates to a method of manufacturing a winding structure unit (1) of a primary unit or a secondary unit of a system for inductive power transfer, in particular to a vehicle, and a winding structure unit (1), wherein -a cast...  
WO/2019/113069A1
A cast condenser bushing includes an electrical conductor; a plurality of condenser layers disposed about the conductor, each condenser layer including a fluted, corrugated electrical insulator and a conductive sheet; and epoxy encapsula...  
WO/2019/111547A1
An electronic component which is provided with: a ceramic part that contains a low-temperature sintered ceramic material; a resin part that is superposed on the upper main surface of the ceramic part, while being composed of a resin insu...  
WO/2019/111064A1
The invention provides an oil filled electrical equipment comprising an assembly for oil filling and hermetically sealing the electrical equipment. The assembly comprises a cylindrical bellow mounted on a plate of the electrical equipmen...  
WO/2019/113165A1
Electromagnetic devices are made by a molding method comprising use of magnetic fields to place paramagnetic powders into optimal core configurations. The optimal configurations are set in place by the curing of a continuous solid-formin...  
WO/2019/112188A1
A coil assembly comprises a substrate and a coil disposed on one surface of the substrate, wherein the substrate comprises a shielding plate having a diameter of 90mm with an error range of ± 1.2mm and a thickness of 3.0mm with an error...  
WO/2019/111848A1
One aspect of the present invention relates to a coil module comprising: a flat coil used for power transmission for contactless charging; a magnetic sheet that is made of a first magnetic body forming a magnet path on the flat coil, tha...  
WO/2019/109572A1
A highly integrated magnetic element comprises a first magnetic core and a second magnetic core each of which has at least one recess. The two magnetic cores face each other and are connected. After the two magnetic cores have been conne...  
WO/2019/111966A1
Provided is a wiring board that, even when, for example, a thin glass substrate of substrate thickness is used as a core substrate therefor, has no glass breakage during the production process and has stable electrical properties for a c...  
WO/2019/106076A1
The present invention concerns an electromechanical device (1), in particular a solenoid valve, comprising: - a body (84), preferably made of plastic material, - a coil (20) housed in the body, - an element (40) that can move under the e...  
WO/2019/107984A1
The present invention provides a stacked filter comprising: a stacked body in which a plurality of sheets are stacked; at least two noise filters provided in the stacked body and each having a plurality of coil patterns; a bridge pattern...  
WO/2019/105681A1
The invention relates to a winding assembly for at least two power-electronics converters (1) that cycle at an offset. The winding assembly comprises a winding core (100; 200) comprising at least two partial elements (110, 120; 210, 220)...  
WO/2019/107131A1
This multilayer substrate (101) is provided with: a laminate (10) that has a first main surface (VS1); and a conductor pattern (including mounting electrodes P1, P2 formed on the first main surface VS1, and first auxiliary patterns 41A, ...  
WO/2019/106705A1
This LC resonant element (10) is provided with: a dielectric film (12); a common electrode (11) that is formed of a thin-film conductor on the lower surface (12D) of the dielectric film; a first capacitor (C1) and a second capacitor (C2)...  
WO/2019/107779A1
The present embodiment relates to a wireless charging device including a wireless communication coil. The wireless charging device according to the present embodiment comprises: a wireless charging coil module including one or more wirel...  
WO/2019/107236A1
An inductor (1) comprises: a plurality of windings (100) disposed around a shaft (C); a first electrode (110) connected to one end of each of the windings (100); and a second electrode (120) connected to the other end of each of the wind...  
WO/2019/103521A1
A power supply device for tunnel construction, according to one embodiment of the present invention, comprises: a housing; a high voltage bushing provided on the outer surface of the housing and receiving high voltage power; a primary tr...  
WO/2019/104218A1
A tunable inductor has a first magnetic core and a second magnetic core wound with a direct current (DC) winding and an alternating current (AC) winding. A first portion of the AC winding is wound around a first portion of the first magn...  
WO/2019/101459A1
The invention relates to a cost-effective and qualitatively better method for producing spacers (10) for a winding unit (21) of an electrical high-voltage device, in which at least two starting components (A, B) are mixed together in a m...  
WO/2019/102726A1
This chip inductor 100 is provided with: a magnetic core 30 provided with a compacted molding 31 containing a magnetic powder; a coil 10 which is embedded in the magnetic core 30; a pair of terminal plates 20, 25 which extend from both e...  
WO/2019/102840A1
A reactor that comprises a coil, a magnetic core, and a resin mold part. The coil has a winding part. The magnetic core: includes an inside core part that is arranged inside the winding part; and forms a closed magnetic circuit. The resi...  
WO/2019/100996A1
A current transformer (10), comprising a magnetic core (11), a first primary side winding (12), a second primary side winding (13), and a first secondary side winding (14). The magnetic core (11) comprises a first magnetic core structure...  
WO/2019/102842A1
A reactor that comprises a coil, a magnetic core, and a resin mold part. The coil has a winding part. The magnetic core is arranged inside and outside the winding part and forms a closed magnetic circuit. The resin mold part: includes an...  
WO/2019/102841A1
A reactor that comprises a coil, a magnetic core, and a resin mold part. The coil has a winding part. The magnetic core is arranged inside and outside the winding part and forms a closed magnetic circuit. The resin mold part: includes an...  
WO/2019/101458A1
The aim of the invention is to create a transformer (20) for mounting on a mast of an air-insulated energy distribution network, the core of which transformer is protected against corrosion and environmental influences, while at the same...  
WO/2019/101460A1
The invention relates to a winding unit (10) for connecting to a high-voltage network. The winding unit has a winding (12), which is embedded in a solid insulating body (11), and a first main connection terminal (19), which is connected ...  
WO/2019/102843A1
A reactor that comprises a coil, a magnetic core, and a resin mold part. The coil has a winding part. The magnetic core is arranged inside and outside the winding part and forms a closed magnetic circuit. The resin mold part: includes an...  
WO/2019/096321A1
A coil, comprising an output terminal (304), an input terminal (303), and a winding part (302) connected between the output terminal (304) and the input terminal (303). At least a part of the winding part (302) is provided with a slot ho...  
WO/2019/096892A1
The present invention relates to a planar transformer that comprises a primary winding (201) formed on at least one primary layer (102), a secondary winding (202) formed on at least one secondary layer (104), and a compensation winding (...  
WO/2019/097774A1
The purpose of the present invention is to make the frequency characteristics of a bandpass filter approach desired frequency characteristics. A first LC parallel resonator (11) is electrically connected to a first terminal (P10) at a fi...  

Matches 401 - 450 out of 75,229