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)
04/2014
04/09/2014CN103714959A Current transformer
04/09/2014CN103714958A PT support mechanism allowing rapid opening and closing
04/09/2014CN103714957A Novel replaceable PT (potential transformer)
04/09/2014CN103714956A Rotary transformer system with redundant information collecting function
04/09/2014CN103714955A Adjustable annular inductor
04/09/2014CN103714954A Insulating protective sleeve for transformer
04/09/2014CN103714953A Wireless charging coil
04/09/2014CN103714952A Induction device
04/09/2014CN103714951A Coil structure and leading-out copper bar of water-cooled transformer
04/09/2014CN103714950A High-intensity magnetic core
04/09/2014CN103714949A Water-cooled transformer and cooling device thereof
04/09/2014CN103714948A Water-cooled transformer core cooling method
04/09/2014CN103714947A Series-connection type transformer cooler
04/09/2014CN103714946A Magnetic integrated inductor with mixed magnetic circuit
04/09/2014CN103714945A Electronic component and manufacturing method thereof
04/09/2014CN103714944A Novel power inductor and manufacturing method of novel power inductor
04/09/2014CN102722607B Method for optimizing parameters of secondary sound source in active noise reduction of power transformer
04/09/2014CN102612721B Cooling structure for magnet-fitted reactor
04/09/2014CN102483987B 电抗器 Reactor
04/09/2014CN102473510B Reactor and reactor-use components
04/09/2014CN102360862B High-power annular transformer
04/09/2014CN102227788B Method for winding lead wire on multilayer coil electronic components
04/08/2014US8692644 Harmonic mitigation devices and applications thereof
04/08/2014US8692643 Transformer winding
04/08/2014US8692640 Coiled magnetic ring
04/08/2014US8692639 Flux concentrator and method of making a magnetic flux concentrator
04/08/2014US8692638 Transformer and display device using the same
04/08/2014US8692414 Wireless power feeder and wireless power transmission system
04/08/2014US8692413 Noncontact electric power receiving device, noncontact electric power transmitting device, noncontact electric power feeding system, and vehicle
04/08/2014US8692412 Temperature compensation in a wireless transfer system
04/08/2014US8692411 Wireless electric power supply method and wireless electric power supply apparatus
04/03/2014WO2014051701A1 Method of applying a stress relieving material to an embedded magnetic component
04/03/2014WO2014050616A1 Busbar device with noise filter
04/03/2014WO2014050552A1 Impedance conversion circuit and wireless communication device
04/03/2014WO2014050482A1 Method for designing impedance conversion circuits
04/03/2014WO2014049870A1 Coil for high frequency power and method for manufacturing same
04/03/2014WO2014049253A1 Inductive device limiting acoustic oscillations
04/03/2014WO2014048875A1 Device for guiding a conductor through a housing wall in a gastight manner
04/03/2014WO2014048726A1 Cooling device
04/03/2014US20140091892 Wiring board and method for manufacturing wiring board
04/03/2014US20140091891 Transformer termination and interconnection assembly
04/03/2014US20140091889 Transformer
04/03/2014DE102012216101A1 Verfahren zum Herstellen einer in einem Substrat integrierten oder auf einem Substrat aufgebrachten Spule und elektronisches Gerät A method of fabricating an integrated in a substrate or applied to a substrate coil and electronic device
04/03/2014DE102005039761B4 Kernbaugruppe, insbesondere für eine Zündspule einer Brennkraftmaschine Core assembly, in particular an ignition coil for an internal combustion engine
04/02/2014CN203521922U Outage transformer dedicated sealing case
04/02/2014CN203521147U Guide needle pulling device with limiting function
04/02/2014CN203521146U Three-phase gas voltage transformer
04/02/2014CN203521145U Current transformer
04/02/2014CN203521143U Current mutual inductor device
04/02/2014CN203521142U High-precision high-tension current inductor
04/02/2014CN203521141U Annular insulation transformer
04/02/2014CN203521139U Anti-theft electric transformer
04/02/2014CN203521138U Pressure welding type grounding wire for transformer core
04/02/2014CN203521137U Welder transformer and integral frame for same
04/02/2014CN203521136U Transformer modified structure
04/02/2014CN203521135U High-voltage separate transformer
04/02/2014CN203521134U Low-leakage-inductance stranded wire transformer
04/02/2014CN203521133U Abnormal-shaped alloy blank body applied to inductance
04/02/2014CN203521132U Novel transformer framework
04/02/2014CN203521131U Lead-out device for ultra-high voltage transformer
04/02/2014CN203521130U Superconducting rod of high-temperature transformer
04/02/2014CN203521129U On-off transformer
04/02/2014CN203521128U Novel transformer
04/02/2014CN203521127U Transformer wiring terminal
04/02/2014CN203521126U Coil structure
04/02/2014CN203521125U Coil structure
04/02/2014CN203521124U Transformer structure and charger
04/02/2014CN203521123U Main transformer of inverter welding machine
04/02/2014CN203521122U Control transformer
04/02/2014CN203521121U Novel power transformer
04/02/2014CN203521120U Electric furnace transformer cooled by forced circulating water of super heat conducting pipes
04/02/2014CN203521119U Intelligent dynamic hermetic liquid storage tank with metal bellows compensator
04/02/2014CN203521118U Dehydrating breather for transformer
04/02/2014CN203521117U Vacuum oil filtering and nitrogen charging device of transformer
04/02/2014CN203521116U Metal corrugated expansion oil conservator for ultrahigh-voltage high-capacity transformer
04/02/2014CN203521115U Transformer coil cooling device
04/02/2014CN203521114U Special isolation transformer box mounting structure for airport
04/02/2014CN203521113U Rapid fixing device for transformer
04/02/2014CN203521112U Inductor
04/02/2014CN203521111U Novel transformer
04/02/2014CN203521110U Ceramic packaging transformer
04/02/2014CN203521109U Change-preventing transformer
04/02/2014CN203521108U Electric power rain cover
04/02/2014CN203521107U Parallel controllable reactance device
04/02/2014CN203521106U Triaxial integrated low-frequency awakening inductor
04/02/2014CN203521105U Inductance element structure
04/02/2014CN203521104U Thin combined inductor structure
04/02/2014CN203521103U Inductor
04/02/2014CN203521102U Inductor
04/02/2014CN203521101U Assembled inductance element
04/02/2014CN203521100U Combined inductor
04/02/2014CN203521045U Superconducting wire for transformer
04/02/2014CN203520194U Transformer capable of automatic heat radiation
04/02/2014CN203518804U Automatic washing cooling machine for heat sinks of transformers
04/02/2014CN203516633U Transmission device for adjusting inductance of electric reactor
04/02/2014CN203510577U Sponge press roller for power transformer capsule
04/02/2014CN203510576U Iron press roller for power transformer capsule
04/02/2014CN103703616A Antenna
04/02/2014CN103703525A Inductor, converter, and power conversion device
04/02/2014CN103703350A Device for representing and displaying coil temperature of electrical power transformer and limitation circuit suitable therefor
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