H01F 27 - Details of transformers or inductances, in general

Patents for H01F 27 - Details of transformers or inductances, in general (43,362)
09/2013
09/04/2013	CN102568750B Water-cooling reactor
09/04/2013	CN102376423B Shield structure of transformer oil tank and mounting method thereof
09/04/2013	CN102364629B Double-U-shaped coil
09/04/2013	CN102360899B Ferroresonance-preventing self-power supply device of electronic combined mutual inductor
09/04/2013	CN102360880B Ferroresonance preventing self-power supply device of electronic voltage mutual inductor
09/04/2013	CN102227786B Integrated gas discharge lamp and ignition transformer for integrated gas discharge lamp
09/04/2013	CN101699709B Contact-less power transfer device and method
09/04/2013	CN101300646B Soft magnetic material and dust core produced therefrom
09/03/2013	US8525632 Reactor
09/03/2013	US8525631 Underwater power connector system and use thereof
09/03/2013	US8525630 Laminated inductor
09/03/2013	US8525629 Reactor
09/03/2013	US8525628 Housing for an electric machine
09/03/2013	US8525625 Starter solenoid with spool for retaining coils
08/2013
08/29/2013	WO2013123648A1 Curable epoxy composition with milled glass fiber
08/29/2013	US20130223033 Printed wiring board, inductor component, and method for manufacturing inductor component
08/29/2013	US20130222103 Ferrite clamp
08/29/2013	US20130222102 Method of production of ignition coil and ignition coil produced by that method of production
08/29/2013	US20130222100 Reactor
08/29/2013	US20130221292 Dielectric Insulation Medium
08/29/2013	DE102012203103A1 Spannungsumwandlungsvorrichtung Voltage conversion device
08/28/2013	EP2631921A1 Transformer arrangement
08/28/2013	EP2630648A1 Device for absorption of noise
08/28/2013	CN203166744U Power source supply module
08/28/2013	CN203166474U Transformer oil tank pressure protection device
08/28/2013	CN203165662U Current transformer with thermoplastic rubber
08/28/2013	CN203165661U Zero sequence current transformer
08/28/2013	CN203165660U Small transformer
08/28/2013	CN203165659U Mutual inductor
08/28/2013	CN203165658U Zero-sequence current transformer for residual current circuit breaker
08/28/2013	CN203165656U Combined winding type current transformer
08/28/2013	CN203165655U Current transformer for electrified railway traction power supply system
08/28/2013	CN203165654U Cascading tandem connection type high-power pulse transformer
08/28/2013	CN203165652U Vertical split type transformer
08/28/2013	CN203165651U Oil-immersed amorphous alloy electrical distribution transformer
08/28/2013	CN203165650U Resin casting type electric reactor and tapping device thereof
08/28/2013	CN203165649U Vibration isolator for electric reactor
08/28/2013	CN203165648U Insulation end ring structure of 110kV transformer coil
08/28/2013	CN203165647U Insulating oil channel cushion block for 110kV transformer
08/28/2013	CN203165646U Coil end part insulation structure
08/28/2013	CN203165645U Grounding reactor
08/28/2013	CN203165644U Magnetically-controlled reactor
08/28/2013	CN203165643U Large current output transformer
08/28/2013	CN203165642U Double-coil inductor
08/28/2013	CN203165641U Reactor with vertical winding coil structure
08/28/2013	CN203165640U Long-waist-shaped energy-saving transformer
08/28/2013	CN203165639U Magnetic element
08/28/2013	CN203165638U Power transformer core
08/28/2013	CN203165637U Low-voltage series reactor
08/28/2013	CN203165636U Dry-type transformer
08/28/2013	CN203165635U GIL (gas insulated metal enclosed transmission line) straight connecting line adopted by high-low voltage side of transformer
08/28/2013	CN203165634U Half rewinding type low-voltage coil
08/28/2013	CN203165633U Single-phase reactor
08/28/2013	CN203165632U Novel fastener for dry type transformer
08/28/2013	CN203165631U High-voltage and high-power pulse transformer
08/28/2013	CN203165630U Iron core provided with isolating device
08/28/2013	CN203165629U Iron core for magnetically-controlled reactor
08/28/2013	CN203165628U Manganese zinc ferrite high-impedance magnetic core
08/28/2013	CN203165627U Locating magnetic ring magnetic core applied to miniature inducer
08/28/2013	CN203165626U Low-noise and energy-saving ferrite core
08/28/2013	CN203165625U High-direct-current transformer magnetic core
08/28/2013	CN203165624U ESP (Electronic Stability Program) high-power series resonance inductor
08/28/2013	CN203165623U Transformer oil tank
08/28/2013	CN203165622U Finned radiator for soaking type transformer cooling
08/28/2013	CN203165621U Power transformer of finned tube radiator
08/28/2013	CN203165620U Water spraying device for cooling fins of transformer
08/28/2013	CN203165619U Heat pipe heat conduction water-cooling electric reactor
08/28/2013	CN203165618U Column type transformer radiator with good radiating function
08/28/2013	CN203165617U Novel transformer
08/28/2013	CN203165616U Adjustable inductor
08/28/2013	CN203165615U Common mode choke
08/28/2013	CN203165614U Common mode choke
08/28/2013	CN203165613U Fe-Si PFC (Power Factor Correction) inductance for air conditioner
08/28/2013	CN203165612U Planar inductor
08/28/2013	CN203165611U Hollow-core smoothing reactor
08/28/2013	CN203164646U Intelligent transformer
08/28/2013	CN203162137U Leak-proof structure of opening of flange of pressure vessel
08/28/2013	CN103270561A Device and method for reducing a magnetic unidirectional flux fraction in the core of a transformer
08/28/2013	CN103270560A Transformer winding with cooling channel
08/28/2013	CN103270398A Oil level indicator with electronic output
08/28/2013	CN103269149A PCB flatbed magnetic device suitable for normal shock synchronous rectification
08/28/2013	CN103269023A Transformer accessory converting all-in-one machine and using method thereof
08/28/2013	CN103268847A Fuse with sleeve structure and mounting method
08/28/2013	CN103268817A Dry-type transformer housing fixing structure
08/28/2013	CN103268816A Electric induction assembly, stacking assembly, electric power transmission device assembly, electric measuring device assembly and single-phase electric measuring device
08/28/2013	CN103268813A High-voltage drive transformer
08/28/2013	CN103268812A Multichannel equalizing reactor
08/28/2013	CN103268811A 35KV novel shell type power transformer body structure
08/28/2013	CN103268810A Isolated evaporation cooling transformer
08/28/2013	CN103268809A Spraying-type evaporation cooling transformer
08/28/2013	CN103268808A Dipping type evaporative cooling transformer
08/28/2013	CN103268807A Transformer
08/28/2013	CN103268806A 10kV oil-immersed transformer
08/28/2013	CN103268805A Abnormal screw radiation fault eliminating device of electric transformer box
08/28/2013	CN103268804A Surface adhered type magnetic device
08/28/2013	CN103268803A Novel inductor with protection function
08/28/2013	CN102412739B Ultra low frequency high-voltage power supply
08/28/2013	CN102360830B Base compacting device of dry-type transformer coil
08/28/2013	CN101911222B System and method for preventing, protecting OLTC from fire and/or transformer from explosion
08/28/2013	CN101657868B Magnetic core for antenna, method for producing magnetic core for antenna, and antenna

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