Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 3,684

Document Document Title
WO/2019/156851A1
An AR/VR system (100) employs a tracking system (102) for tracking a component (106, 108) using a generated EM field. An EM coil (114, 118, 200, 400, 500, 700) generates the EM field or, alternatively, senses the EM field. The EM coil in...  
WO/2019/151890A1
The claimed invention relates to the field of producing magnetic bodies, particularly to the structure of a magnetic material having changeable shape anisotropy for magnetic field excitation in a given direction. The technical result con...  
WO/2019/141372A1
A coil arrangement with reduced core losses is provided. The coil arrangement has a first coil and a second coil and a ferrite layer below the coils. A perpendicular recess in the ferrite layer is provided to reduce magnetic flux density...  
WO/2019/135044A1
The invention relates to a toroidal split-core current transformer (10) intended to enclose at least one electrical conductor through which an electrical current to be measured flows. The current transformer (10) comprises a magnetic cir...  
WO/2019/129491A1
The invention relates to a magnetic yoke (1) for a transformer, which comprises a core limb (10), around which a winding (12) is wound, and a yoke limb (20), which is oriented parallel to the core limb (10) and is connected to the core l...  
WO/2019/132232A1
The present invention can provide light-colored magnetic particles having a zirconium oxide coating layer formed on a magnetic core, and having a silver coating layer formed on the zirconium oxide coating layer, and a part of the surface...  
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/2019/122307A1
The invention relates to a method for producing a soft-magnetic moulding (20), in which, according to a first aspect, magnetically conductive particles (21) are melted such that electrical insulating points are arranged locally in the in...  
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/2019/117329A1
In this work, it is shown for the first time that the power and the impedance in a transformer circuit depend on the phase of the flux, hence the phase of the current. There is a phase change when the flux travels the magnetic core, and ...  
WO/2019/115207A1
The invention relates to a common-mode/differential-mode throttle (1) for an electrically driveable motor vehicle, with at least a core (4) having two limbs (6, 8) oriented so as to be parallel and spaced from one another, with a common-...  
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/2019/097194A1
The invention relates to a method for assembling a magnetic inductor (10) for an electromagnetic pump comprising the following steps: providing a plurality of magnetic laminations (103) having a cross section of an involute of a circle; ...  
WO/2019/098599A1
AlNiCo-based magnetic particles according to the present invention are hard magnetic particles each comprising: a core particle containing Al, Ni, and Co; and an inorganic shell enclosing the core particle, wherein the core particle is a...  
WO/2019/094529A1
Apparatus and associated methods relate to a linear variable differential transformer (LVDT) probe including a plunger rod and a metal sheet formed into a cylinder with a C-shaped cross-section, configured to couple to the plunger rod. I...  
WO/2019/088616A1
The apparatus for manufacturing an adhesive lamination core by stamping according to the present invention includes an upper mold (10) and a lower mold (20), punches mounted in the upper mold (10) performing a plurality of piercing stage...  
WO/2019/088618A1
The apparatus for manufacturing an adhesive lamination core by adhesive coating on a strip according to the present invention comprises an uncoiling unit 50 including a reel 51 on which a steel sheet is wound; a leveling unit 60 installe...  
WO/2019/084316A1
Probes, catheters, systems, methods, and ferrofluids are provides for acquiring direct visualization medical images of internal structures. The probes can include a channel, an optical waveguide, and a ferrofluid attractor. The ferroflui...  
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/2019/074378A1
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/2019/068693A1
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/2019/065827A1
Provided are: a radial-gap-type rotary electric machine that uses an amorphous metal that makes it possible to achieve high efficiency and has excellent producibility; a production method for the radial-gap-type rotary electric machine; ...  
WO/2019/058123A1
A yarn (9) to be incorporated into a fabric or membrane to provide the fabric or membrane with wireless power transfer capabilities, the yarn (9) comprising a substrate (17) and one or more resonators (18) disposed on the substrate (17).  
WO/2019/049679A1
An output current synthesizer that synthesizes output currents output from a plurality of power inverter circuits converting direct current power to alternating current power and outputs the synthesized output currents as synthesized cur...  
WO/2019/049656A1
This iron core comprises: stacks of a plurality of fixed magnetic steel sheets; a stack of alloy thin bands sandwiched between the stacks of the magnetic steel sheets; a fastening mechanism penetrating through the stacks of the magnetic ...  
WO/2019/044698A1
This dust core 1, which is provided with a molded body 1B containing a soft magnetic powder MM and an exterior coat of the molded body 1B, and wherein the exterior coat contains at least one of a thermoplastic polyimide and a thermoplast...  
WO/2019/038349A1
The invention relates to a toroidal core assembly comprising a toroidal core, which surrounds an opening, has an inner surface facing the opening, and has a bridge arrangement, inserted in the opening, consisting of or having two bridge ...  
WO/2019/034501A1
The invention relates to the production of a magnetic core having air gaps. For this purpose, according to the invention, a main body having a portion made of magnetic ferrite and a portion made of non-magnetic material is formed. Subseq...  
WO/2019/033471A1
A pump with a built-in photosensitive metering device, comprising an upper pump body (1) and a lower pump body (2); the upper pump body (1) and the lower pump body (2) respectively have an upper cavity (11) and a lower cavity (21), the l...  
WO/2019/034732A1
There is disclosed a reactor (100) for use in HVDC power transmission equipment, comprising a core structure (130) and a primary coil (150) wound around the core structure (130). The core structure (130) comprises a primary core element ...  
WO/2019/033470A1
A pump having a built-in vibration induction measurement device, comprising an upper pump body (1) and a lower pump body (2). The upper pump body (1) and the lower pump body (2) are provided with an upper cavity (11) and a lower cavity (...  
WO/2019/034503A1
The invention relates to a slotted magnetic core having multiple gaps, as well as a production method for a magnetic core of this type. In a main body made of a magnetic ferrite, multiple gaps are introduced into the main body, which, ho...  
WO/2019/031209A1
A powder magnetic core comprises: a powder compact containing a soft magnetic powder; and an insulating resin coating film that covers a portion of the surface of the powder compact, wherein the ratio of the area of the insulating resin ...  
WO/2019/028438A1
A system for reducing evaporative cooling water losses using an electric and magnetic field inducing device is disclosed. The device influences a liquid's properties including evaporation rate, diffusion, vapor, heat transfer rate, and/o...  
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...  
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...  
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...  
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...  
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...  
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...  
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)...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  

Matches 1 - 50 out of 3,684