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WO/2023/202874A1 |
Stator antenna unit (10) for mounting in a transmission housing structure (4) and for interaction with a rotor element (8) arranged in the transmission housing structure (4) on a transmission component (6) and describing an axial directi...
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WO/2023/202881A1 |
The invention relates to a secondary part, more particularly for a system for the inductive transfer of electric power, wherein: the secondary part has a ferrite core; a winding is received by a coil carrier; a first spring element suppo...
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WO/2023/205516A1 |
Embodiments of the disclosure provide a rotary transformer (RT) that includes a printed circuit board (PCB) and a set of secondary windings integrated with the PCB. The set of secondary windings includes a plurality traces extending over...
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WO/2023/205515A1 |
Embodiments of the disclosure provide an electric drive motor system that includes a stationary-side, a rotating-side, and a first mounting and communications structure on the rotating-side. A secondary is winding physically coupled to t...
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WO/2023/200062A1 |
The present invention relates to a sub-module for a single packaging type semiconductor transformer with excellent insulation and induction heating prevention performance, which can increase insulation performance by securing a separatio...
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WO/2023/200063A1 |
The present invention relates to a submodule for a single packaging type semiconductor transformer with reduced partial discharge and excellent insulation performance, wherein the submodule may secure a separation distance between a high...
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WO/2023/194514A1 |
The present invention relates to a method for determining the relative position of a stationary induction charging device (2, 2a) in relation to a mobile induction charging device (2, 2b), which devices interact with one another during a...
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WO/2023/194000A1 |
The invention relates to a stationary inductive charging device (1), comprising a coil (2) for generating an alternating electromagnetic field, power electronics (3) for supplying power to the coil (2) and for energising the coil (2), an...
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WO/2023/194383A1 |
The invention relates to an induction charging device (1), in particular a stationary and/or inductive induction charging device, for an inductive vehicle-charging system for charging a battery of a battery-powered vehicle. The induction...
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WO/2023/194513A1 |
The present invention relates to a system (1) for inductive energy transfer, in particular to a mobile application (100), which system comprises: a stationary induction charging device (2, 2a) having a stationary energy coil (3, 3a); and...
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WO/2023/194048A1 |
The invention relates to a stationary inductive charging device (1) for an inductive vehicle charging system for charging a battery of a battery-powered electric vehicle, comprising at least one coil (2) for generating an electromagnetic...
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WO/2023/194015A1 |
The present disclosure relates to an enclosure for an electric device in a high voltage electric field, the enclosure comprising at least one top element and at least one corresponding bottom element extending circumferentially from a ce...
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WO/2023/194515A1 |
The present invention relates to a method for determining the relative position of a stationary induction charging device (2, 2a) in relation to a mobile induction charging device (2, 2b), which devices interact with one another during a...
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WO/2023/186365A1 |
The present invention relates to a stationary floor assembly (1), - having a housing (12) which has a floor (14) and is spaced apart in a spacing direction (5) from an underlying surface (31), - having at least one flat coil (6) which is...
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WO/2023/186962A1 |
The invention relates to an induction interconnector (1) of polyphase electrical systems (2, 3), comprising at least one male connector (11) and one female connector (12): - each connector comprising an electromagnetic portion (111, 121)...
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WO/2023/186402A1 |
The invention relates to a cooling device (1) for a stationary inductive charging device. The cooling device (1) comprises a base (2) and a cover panel (3), between which at least two channel plates (4a, 4b, 4c) are sandwiched. In the pr...
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WO/2023/188026A1 |
[Problem] In a magnetic coupling inductor in which two installed inductors are caused to operate in interleave, to facilitate adjustment of a leakage inductance value and, in such adjustment, to ensure the dimensional accuracy of termina...
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WO/2023/192738A1 |
A wireless power transfer device (10) includes a first transmitting coil (100) oriented along a first axis (100a) and including a first ferrite rod (120); a second transmitting coil (200) on the first transmitting coil (100), oriented al...
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WO/2023/187292A1 |
The invention relates to an integrated unit (220) for transferring rotary power from an electrical circuit for de-icing propeller blades and the nose cone (110) of a turbomachine, the unit comprising: - a rotary transformer (2221) compri...
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WO/2023/186408A1 |
The invention relates to a stationary induction charging device (1) for an inductive vehicle charging system (3) for charging a battery of a battery electric vehicle, comprising - at least one coil (2) for generating an electromagnetic a...
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WO/2023/186728A1 |
The invention relates to a wireless charger for charging a high-voltage (HV) battery of a vehicle, comprising a coil configured for wirelessly receiving an oscillating magnetic field from an external transmitter, thereby creating an alte...
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WO/2023/180018A1 |
In a galvanically isolated DC/DC converter, in particular having a power rating of more than 20 kW and in particular having to meet high demands in terms of current measurement accuracy and dynamic range, in particular an LLC converter, ...
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WO/2023/176662A1 |
This insulating chip comprises: a first unit; and a second unit disposed on the first unit. The first unit includes: a first element insulating layer having a first element rear surface and a first element front surface; a first insulati...
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WO/2022/221272A9 |
The disclosure is directed to wireless power systems that include a ferromagnetic core formed of nanocrystalline material disposed on a ferrite. The wireless power systems can have reduced saturation and/or lossiness.
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WO/2023/171485A1 |
The present invention provides a power transmission coil structure (1) which comprises: a flat plate-shaped first magnetic body (10); a second magnetic body (20) that includes a central magnetic body (21) provided in a central portion on...
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WO/2023/166687A1 |
Provided is a capacitor voltage-dividing type transformer which can easily adjust low-voltage side capacitance. A capacitor voltage dividing type transformer (10) comprises: a main circuit conductor (11) to which a high voltage is applie...
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WO/2023/166105A1 |
The invention relates to a power transformer assembly (10) for transforming electromagnetic power of an oscillating electromagnetic field into electric power of an electric current or available electric current for charging an electric s...
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WO/2023/164229A1 |
An electronic device can include a metallic or non-metallic housing having a window therethrough, a wireless power transfer coil disposed inside the housing adjacent the window, and a non-metallic cover disposed within the window that pr...
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WO/2023/158760A1 |
A switch current sensor includes a summing circuit, at least one first-type switch current sensor subcircuit and configured to be coupled at a first input to a conductor, and coupled at a first output to the summing circuit, and at least...
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WO/2023/153984A1 |
A smartcard (100) comprising: a fingerprint sensor module (102); a microcontroller module (214); a contact plate (216) comprising externally accessible contacts configured to communicate with a terminal, the contact plate being galvanica...
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WO/2023/147805A1 |
The invention relates to a parameterisation aid, i.e. a device for parameterising applied strain gauges and in particular a device which is also suitable for parameterising strain gauges in which the soldering terminals are close to each...
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WO/2023/146056A1 |
Disclosed are a non-contact rotary transformer and a motor comprising same. A non-contact rotary transformer according to the present invention is a device for connecting a rotor of a motor with an external power source in a non-contact ...
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WO/2023/145109A1 |
The present invention concerns a dual mode electromagnetic interference filter comprising a first magnetic core and windings that are wound around the first magnetic core, wherein the dual mode electromagnetic interference filter further...
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WO/2023/136485A1 |
According to the present invention, a distribution board with wireless leakage and overheating alarm functions enabling an emergency situation to be handled by applying a non-contact energy harvesting leakage current and temperature moni...
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WO/2023/123223A1 |
Disclosed are an integrated magnetic assembly and a magnetic core assembly. The integrated magnetic assembly includes a transformer and an inductor, which share a common magnetic core assembly having first, second and third columns. Prim...
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WO/2023/123551A1 |
An anti-electromagnetic interference pen-type ignition coil capable of reducing the effect of electromagnetic interference generated by the ignition coil to the outside under operating conditions. The anti-electromagnetic interference pe...
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WO/2023/123558A1 |
A multi-electromagnetic interference suppression pen-type ignition coil capable of reducing the effect of electromagnetic interference generated by the ignition coil to the outside under operating conditions. The multi-electromagnetic in...
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WO/2023/123557A1 |
An electromagnetic interference suppression pen-type ignition coil capable of reducing electromagnetic interference generated by the ignition coil to the outside under a working condition, comprising a housing, a magnetic conductive slee...
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WO/2023/122201A1 |
Provided herein are programmable intelligent surfaces (PIS) for transmitting power and/or signals to a device positioned on or proximate the surface including at least one resonant unit including a power distribution layer having at leas...
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WO/2023/122449A1 |
A transmit resonator for use in a wireless power transfer system is provided. The transmit resonator includes a core defining an annular groove, a coil element disposed within the annular groove, and a housing surrounding the core and th...
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WO/2023/106873A1 |
The present invention relates to a system for monitoring the operation characteristics of a power switch, and the system for monitoring the operation characteristics of a power switch, according to the present invention, comprises: an el...
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WO/2023/098115A1 |
The present application relates to the technical field of transformers, and provides a magnetic core framework, a voltage doubling assembly, a transformer, and an X-ray high-voltage generator. The magnetic core framework comprises a firs...
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WO/2023/102370A1 |
Systems and methods for a wireless power transfer system are provided. A resonator arrangement includes a housing, a magnetic core positioned within the housing and defining an annular groove, a coil element positioned within the annular...
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WO/2023/099672A1 |
The invention is based on an energy transfer coil device for inductive energy transfer by means of an alternating magnetic field between two induction coils (22, 22'), comprising a first induction coil (22, 22') of the two induction coil...
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WO/2023/098170A1 |
Provided in the present application are a wireless charging coil, an electronic device including a wireless charging coil, and an antenna. The wireless charging coil comprises layers of a plurality of coil groups, which are connected in ...
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WO/2023/089588A1 |
A wireless power transfer coupling apparatus, comprising: at least one conductive member configured as a layer of the first coupling member to provide a magnetic field for wireless power transfer, the conductive member having; a first en...
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WO/2023/083496A2 |
A circuit interrupter includes separable contacts; an operating mechanism; an electronic trip unit; and a current sensor assembly including: a harvester circuit having a primary conductor through which input current passes, a secondary w...
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WO/2023/079990A1 |
Provided is a multistage drill pipe chain that makes it possible to easily attach an observation device at an intermediate position. A first triplexer 23 of an observation drill pipe of this multistage drill pipe chain transmits high-fre...
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WO/2023/080597A1 |
A wireless power transmission system is provided. A wireless power transmission system according to one embodiment of the present invention comprises: a first power transmission unit including a first shielding sheet, which has both ends...
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WO/2023/080681A1 |
The present disclosure can provide a wireless power transmitter comprising: a plurality of primary coils for transmitting wireless power through magnetic coupling to a secondary coil of a wireless power receiver; and a plurality of perma...
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