Patents
Sitemap › H01 - Basic electric elements › H01F - Magnets; Inductances; Transformers; Selection of materials for their magnetic properties › H01F 27 - Details of transformers or inductances, in general
Patents for H01F 27 - Details of transformers or inductances, in general (43,362)
09/2014
09/16/2014US8836062 Integrated passive component
09/16/2014US8835757 Locking subgrade vault
09/16/2014CA2606231C Electronic component and method for fixing the same
09/12/2014WO2014137902A1 Coupled discrete inductor with flux concentration using high permeable material
09/12/2014WO2014136843A1 Electronic component
09/12/2014WO2014136657A1 Curable epoxy resin composition for impregnation use
09/12/2014WO2014136587A1 Magnetic core powder, powder magnetic core, and method for producing magnetic core powder and powder magnetic core
09/12/2014WO2014135449A1 Integrated magnetics transformer assembly
09/12/2014WO2014135205A1 Electrical transformer or choke and winding arrangement with spacer
09/11/2014US20140253279 Coupled discrete inductor with flux concentration using high permeable material
09/11/2014US20140253278 Secondary transformer unit for mounting on a vehicle having an electric drive, and vehicle having an electric drive
09/11/2014US20140253277 Electronic component
09/11/2014US20140253276 Laminated inductor
09/11/2014US20140253275 Inductor and method of manufacturing the same
09/11/2014US20140253274 Coil component
09/11/2014US20140253273 Common-mode choke coil
09/11/2014US20140253271 Bi-Toroidal Topology Transformer
09/11/2014US20140252867 Coil, power receiving apparatus, and power transmitting apparatus
09/11/2014US20140252775 Wind turbine transformer
09/11/2014DE112007002205B4 Induktorkern und Induktor Inductor and inductor
09/11/2014DE102013102299A1 Linearwähler Linear voters
09/10/2014EP2775488A1 Reactor, transformer, and power conversion apparatus using same
09/10/2014EP2775486A2 Inductor and method of manufacturing the same
09/10/2014EP2774211A1 Device for emc filtering on a printed circuit
09/10/2014EP2773483A1 Resistance welding device comprising a current source arranged on a welding gun
09/10/2014EP2773481A2 Heavy-current transformer having a multi-point contacting, transformer element, contact plate and secondary winding, and method for producing such a heavy-current transformer
09/09/2014US8831740 Implantable lead assembly having a plurality of inductors
09/09/2014US8830022 Reactor and method for manufacturing reactor
09/09/2014US8829734 Method and system for maximum achievable efficiency in near-field coupled wireless power transfer systems
09/09/2014US8829732 Wireless power receiving unit or wireless power transferring unit with guide member providing magnetic permeability transition between a concentrator core and surrounding medium
09/09/2014US8829728 Power generating apparatus, power generating system, and wireless electric power transmission apparatus with impedance matching
09/09/2014US8829726 Wireless power feeder and wireless power transmission system
09/09/2014US8829725 Wireless power feeder, wireless power receiver, and wireless power transmission system
09/09/2014US8829724 Wireless power transceiver and wireless power system
09/04/2014WO2014133808A1 A vertical-coupling transformer with an air-gap structure
09/04/2014WO2014133423A1 Transferring machine and three phase transformer core built with transferring machine
09/04/2014WO2014131378A1 Measurement current transformer
09/04/2014WO2014131245A1 Electrically insulating composite material and electrical device comprising the same
09/04/2014WO2014120111A8 An inductor
09/04/2014US20140247623 Reactor, reactor-use coil component, converter, and power converter apparatus
09/04/2014US20140247105 Electronic component
09/04/2014US20140247104 Method For Making Magnetic Components With M-Phase Coupling, And Related Inductor Structures
09/04/2014US20140247103 Method of manufacturing an electronic component
09/04/2014US20140247101 Power inductor and manufacturing method thereof
09/04/2014DE102013203586A1 Sensor zum Erfassen einer Position eines Gebermagneten Sensor for detecting a position of a transducer magnet
09/03/2014EP2771894A1 Wind turbine transformer
09/03/2014EP2771893A1 Multi-phase inductor module
09/03/2014EP2771892A1 Method of reducing audible noise in magnetic cores and magnetic cores having reduced audible noise
09/02/2014US8824716 Apparatus for magnetic field induction in portable devices
09/02/2014US8824109 Disconnector for distribution transformers with dielectric liquid
09/02/2014US8823480 Planar electronic device
09/02/2014US8823318 System and method for operating a mobile device
09/02/2014US8823217 One-to-many wireless energy transmission system
09/02/2014US8823216 Signal transmission device, filter, and inter-substrate communication device
09/02/2014US8823215 Wireless power transmission and reception apparatus having resonance frequency stabilization circuit and method thereof
09/02/2014US8823214 Wireless energy transfer
08/2014
08/28/2014WO2014130122A1 Magnetic core flux sensor
08/28/2014WO2014130065A1 Variable pitch spiral coil
08/28/2014WO2014078830A3 Predicting the oil temperature of a transformer
08/28/2014US20140241011 Reactor, converter, and power converter apparatus
08/28/2014US20140240947 Power receiving device, power transmitting device, and power transfer system
08/28/2014US20140240901 High-voltage transformer module
08/28/2014US20140240079 Method for manufacturing thin metal wire electromagnetic shield, thin metal wire electromagnetic shield, and stationary induction apparatus including the same
08/28/2014US20140240078 Ferrite powder of metal, ferrite material comprising the same, and multilayered chip components comprising ferrite layer using the ferrite material
08/28/2014US20140240076 Secondary transformer unit for placing on a vehicle with an electric drive and vehicle with an electric drive
08/28/2014US20140240073 Magnetic element and bobbin thereof
08/28/2014US20140240070 Bobbin and coil component
08/28/2014US20140240063 Transformer and electrical circuit
08/28/2014DE112012003084T5 Magnet-Pulverkern, Verfahren zum Herstellen desselben und Spulenbauteil Magnetic powder core method thereof and coil component for manufacturing
08/28/2014DE102013101768A1 Transformator und elektrische Schaltung Transformer and electrical circuit
08/28/2014DE102013010696A1 Wicklungsanordnung, welche Teilwicklungen aufweist, und Anordnung, insbesondere Ladestation, zur berührungslosen Energieübertragung an ein Elektro-Fahrzeug, mit einer Wicklungsanordnung Winding arrangement, which has partial windings, and arrangement, in particular charging station for contactless energy transmission to an electric vehicle, with a winding arrangement
08/27/2014EP2769392A2 Secondary transformer unit for placing on a vehicle with an electric drive and vehicle with an electric drive
08/27/2014EP2769390A1 High voltage insulation system and a high voltage inductive device comprising such an insulation system
08/27/2014EP2769389A2 Wound transformer core and method of manufacture
08/27/2014EP2768694A2 Electric power reception device, electric power transmission device, and electric power transfer system
08/27/2014EP2768691A1 Vehicle with an electric drive
08/26/2014US8816809 Reactor
08/26/2014US8816808 Method and apparatus for cooling an annular inductor
08/26/2014US8816636 Console door pocket for electronic devices
08/26/2014US8816537 Contactless electric power receiving apparatus, contactless electric power transmitting apparatus, contactless electric power feeding system, and vehicle
08/26/2014US8816536 Apparatus and method for wirelessly powered dispensing
08/26/2014US8813356 Method for manufacturing magnetic substrate and common mode filter
08/21/2014WO2014126812A1 In substrate coupled inductor structure
08/21/2014WO2014124742A1 Method for manufacturing a stacked triangular core transformer
08/21/2014WO2014096043A3 Induction charging coil device
08/21/2014US20140232509 Electrostatic shield for a transformer
08/21/2014US20140232507 Powder magnetic core and production method for same
08/21/2014US20140232506 Building-block-combined-type high power transformer
08/21/2014US20140232504 Electronic component
08/21/2014US20140232503 Flexible substrate inductive apparatus and methods
08/21/2014US20140232501 Common mode choke coil and high-frequency electronic device
08/21/2014DE102014101594A1 Integriertes Verblockungsmerkmal für eine Wicklung und einen Spulenträger, die übergossen sind Integrated Verblockungsmerkmal for a winding and a coil support, which are poured over
08/21/2014DE102013202534A1 Spule mit Halteclip für einen Sensor Coil with retaining clip for a sensor
08/21/2014DE102013101152A1 Spuleneinheit und Vorrichtung zur induktiven Übertragung elektrischer Energie Coil unit and device for inductive transmission of electric energy
08/21/2014DE102013101150A1 Spuleneinheit und Vorrichtung zur induktiven Übertragung elektrischer Energie Coil unit and device for inductive transmission of electric energy
08/20/2014EP2767993A2 Integrated transformer balun with enchanced common-mode rejection for radio frequency, microwave, and millimeter-wave integrated circuits
08/20/2014EP2767991A1 Improvements in or relating to insulation components for hvdc converter transformers
08/20/2014EP2767990A1 Method for manufacturing a stacked triangular core transformer
08/20/2014EP2766648A2 Solenoid valve with a tube bobbin and conductor board flange
08/19/2014US8810353 Reactor and method for manufacturing same
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