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Matches 1 - 50 out of 73,266

Document Document Title
WO/2019/091393A1
Provided in the present application are a planar transformer, a power source switching circuit and an adapter, which may improve noise suppression performance. The planar transformer comprises: a primary winding, comprising a first prima...  
WO/2019/092613A1
A cryoprobe is disclosed comprising a probe shaft made of a low magnetic susceptibility material and an electrical resistance heater comprising counter-wound helical coils located within the probe shaft. The counter-wound helical coils a...  
WO/2019/091353A1
The present application provides a planar transformer and a switching power adapter, the planar transformer comprising a PCB winding and two magnetic cores; the two magnetic cores are respectively wrapped on two sides of a winding body o...  
WO/2019/094479A1
Wireless power may be transferred between systems that are magnetically coupled in reactive near-field proximity. A magnetic field between a first antenna and a second antenna are coupled. The first and second antenna are (i) resonant at...  
WO/2019/092909A1
Provided is an oil-filled transformer wherein a desired thermal radiation capability is secured while allowing for a reduction in both the size and weight of the container. This oil-filled transformer comprises an iron core, a coil wound...  
WO/2019/094887A1
A reactor assembly including a first core formed of a plurality of stacked E-shaped planar metal laminates welded together, and a second core formed of a plurality of stacked I-shaped planar metal laminates welded together. The first cor...  
WO/2019/092800A1
This transformer (1) comprises a base part (11) that is a plate-shaped member, a core (12) mounted on a first face (11a) of the base part (11), a plurality of coils (13) wound around the core (12), a plurality of coil terminals (14) moun...  
WO/2019/064198A3
According to one embodiment, a wireless power receiving apparatus supplies power to an electric device, and includes: a wireless power receiving unit configured to surround the electric device so as to define an accommodation space for a...  
WO/2019/087261A1
This resin composition for injection molding contains a curable component and a filler having an average particle diameter not exceeding 30 ┬Ám. The resin composition for injection molding may also be used for coil molding. The molding i...  
WO/2019/089786A1
Example implementations herein relate to electromagnetic coils. One example device includes a plurality of coil windings. Each coil winding may extend around a shared core region inside the plurality of coil windings between a respective...  
WO/2019/084771A1
A resonant transformer and a high-frequency electrosurgical equipment using the same, the resonant transformer comprising a primary winding, a secondary winding, and a magnetic core, and being characterized in that the primary winding is...  
WO/2019/086199A1
A flat wire coil lacking electrically insulating material on its upper and/or lower surfaces. The lack of insulating material aids in maintaining the coil temperature as well as providing other benefits.  
WO/2019/087932A1
Provided are a magnetic material, a laminated magnetic material, and a laminated core to which an adhesive agent having an excellent saturation magnetic flux density is applied. The magnetic material includes: a soft magnetic amorphous a...  
WO/2019/086455A1
The present invention relates to an antenna construction and a method for manufacturing the same, said antenna construction comprising: a printed circuit board (PCB) provided with electric components for controlling operations of the ind...  
WO/2019/085140A1
A magnetic integrated hybrid power distribution transformer, a main circuit thereof comprising a main transformer (20), a series isolation transformer (21) and a converter (22), and an iron core structure thereof being composed of an iro...  
WO/2019/090358A1
Various examples are provided related to mixed material magnetic cores, which can be utilized for shielding of eddy current induced excess losses. In one example, a magnetic core includes a ribbon core and leakage prevention or redirecti...  
WO/2019/089681A1
A submersible current sensor for sensing a current in a submerged conductor includes: a spiit core current transformer constructed to generate an output representative of the current carried by the conductor, the split core having a firs...  
WO/2019/088505A1
Disclosed in an embodiment are a wireless charging coil, a manufacturing method therefor, and a wireless charging device having the same. The wireless charging device according to the embodiment comprises: a first insulation layer; a coi...  
WO/2019/087394A1
In this invention, an iron core (1) comprises a first iron core section (1a) and a second iron core section (1b) positioned with a gap (M) therebetween. Each of the first iron core section (1a) and the second iron core section (1b) has a...  
WO/2019/089095A1
In some embodiments, a coil design system is provided. In particular, a method of providing an optimized position locating sensor coil design in presented. The method includes receiving a coil design; simulating position determination wi...  
WO/2019/085043A1
An electromagnetic coil cooling system, comprising an electromagnetic coil (20), a driving pump (10), a first pipeline (30), a second pipeline (40), a cooling medium storage tank (50) and a spraying device (60); a channel (21) is provide...  
WO/2019/085845A1
Provided are a connecting wire structure of a magnetic bearing, a compressor, and an air conditioner. The connecting wire structure of a magnetic bearing comprises a circuit board, and is used to electrically connect a control coil of a ...  
WO/2019/087466A1
This transformer (1) comprises a first core (13), a first primary coil (11), a first secondary coil (12), and a first insulation member (15). The first secondary coil (12) contains a second conductor (17) wound around the first core (13)...  
WO/2019/087665A1
In order to address an overheating problem in an onboard ECU including a boosting control circuit, the purpose of the present invention is to provide a damper attenuation force variable device which includes a mechanism with which, even ...  
WO/2019/083304A1
A coil device for transmitting wireless power includes at least one switch, a first coil, a second coil configured to be physically connected to the first coil through the at least one switch, a third coil configured to be physically con...  
WO/2019/082489A1
This coil component, which is used in a two-phase transformer coupling, is provided with a first coil, a second coil, and a magnetic core on which the first coil and the second coil are disposed, wherein the magnetic core is provided wit...  
WO/2019/084436A1
A connector system includes a connector for connecting a first conductor in electrical communication with a second conductor, and a sensor supported adjacent the connector. The sensor is in electrical communication with the first conduct...  
WO/2019/077096A1
The invention relates to a current converter with fluid or oil paper insulation for high voltage, with a head housing (11) through which a primary conductor (3) passes. A measurement device (2) through which the primary conductor (3) pas...  
WO/2019/078420A1
The purpose of the present invention is to provide a three-phase electrical transformer, which is usable, in an emergency situation, as an open-phase recoverer for preventing an accident in which an open-phase occurs and is usable as an ...  
WO/2019/078737A1
The invention relates to a method for producing modular three-phase triangular-core transformers with Y-shaped yokes, which comprises the steps of: stacking ferromagnetic sheets forming three columns with a square or stepped cross-sectio...  
WO/2019/078757A1
An induction coil/capacitor relates to the fields of: magnets; inductances; transformers; selection of materials for their magnetic properties; coils; superconducting coils and magnets; structural elements in general; adaptation of induc...  
WO/2019/078665A1
A coil device comprises a first coil, a second coil which is disposed under the first coil, a third coil which is disposed on the same plane as the second coil, a shielding material which is disposed under the second coil and the third c...  
WO/2019/076610A1
In order to produce an electrical device (1) for connection to a high-voltage electrical system comprising a fluid-tight tank (22, 23) which is filled with an insulating fluid, an active element which is arranged in the tank (22, 23) and...  
WO/2019/075668A1
A flat coil(311), a manufacturing method thereof and an electronic apparatus are disclosed. The manufacturing method comprises: rolling a metal foil lamination(301) onto a carrier roller(304) to form a foil rod(308), wherein the metal fo...  
WO/2019/078641A1
A transformer tie-plate which reduces stray loss generated in a tie-plate by a leakage flux in a transformer in which a coil is wound around an iron core to reduce harmonics and unbalance generated in the power distribution system and a ...  
WO/2019/075834A1
Provided are a dry-type transformer coil structure and a winding method therefor. The dry-type transformer coil structure comprises a plurality of wire disks (200) and a supporting framework (100), wherein the supporting framework (100) ...  
WO/2019/074062A1
In order to increase the magnetic flux density that passes through a magnetic core and to optimize arrangement of a probe coil in a manner corresponding to the structure of the magnetic core, this current sensor 10 is provided with: mult...  
WO/2019/073658A1
A power conversion device (10a) that performs a direct-current power conversion between a pair of first DC terminals (20) and a pair of second DC terminals (30). Direct-current nodes of n DC/AC converters (100) are connected in parallel ...  
WO/2019/073650A1
A transformer (1) that comprises a first iron core group (20), a second iron core group (21), and a plurality of winding parts (30). The first iron core group (20) includes a plurality of adjacent iron core laminates (10). The second iro...  
WO/2019/074378A1
A magnetic structure for wireless power transfer has a plurality of pieces of magnetically permeable material arranged along a first dimension. Each piece is separated from a neighbouring piece by a gap defining a separation distance whi...  
WO/2019/068969A1
Method for producing a connector device which is capable of, inter alia, producing an interconnection between static converters of electrical energy, or an inner connection within a static converter of electrical energy (circuits for pow...  
WO/2019/070673A1
A radiofrequency (RF) filter includes an inductive element having multiple coil sections collectively forming an undivided coil of a cable of twisted magnetic wires. At least two adjacent coil sections have different turn pitches. The ca...  
WO/2019/068693A1
A transformer core (102) comprising a first leg (103), a second leg (103) and a third leg (103), each leg configured to be surrounded by one or more transformer coils (101) and each leg having two ends opposite each other, the transforme...  
WO/2019/068768A1
An arrangement (10, 20, 30) id disclosed, comprising a magnetic element (10) and at least a first winding (10) and a second winding (20), wherein each of the first winding (20) and the second winding (30) is wound in a plurality of turns...  
WO/2019/068365A1
The invention relates to a system for the non-contact transmission of electrical energy to a mobile part that is movably arranged on the bottom of a facility, a charging unit being arranged in a recess in the bottom (15), the charging un...  
WO/2019/068366A1
The invention relates to a system for the non-contact transmission of electrical energy to a mobile part, in which said system comprises a borehole made in a bottom material, a frame part is received in the borehole, a receiving part is ...  
WO/2019/068438A1
The invention relates to an assembly (1) for connecting to a high-voltage grid, comprising multiple single-phase transformers (2, 3, 4), each of which has a transformer tank (5) that is filled with a fluid and is equipped with a core wit...  
WO/2019/068445A1
The invention relates to an electrical device for connection to a high-voltage supply system comprising: a fluid-tight tank which is filled with an insulating fluid and in which a core is surrounded by a winding at least in sections; a c...  
WO/2019/070090A1
A wireless charging coil comprises: a first film having a plurality of via holes; a first coil unit arranged on a first surface of the first film; a second coil unit arranged on a second surface of the first film; connection units arrang...  
WO/2019/067842A1
High-frequency transformers using solid wire for welding-type power supplies are disclosed. An example welding-type power supply transformer includes: a first coil assembly comprising a first plurality of turns of a first solid wire wrap...  

Matches 1 - 50 out of 73,266