| Patents for H01F 27 - Details of transformers or inductances, in general (43,362) |
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| 05/01/2013 | CN202917294U Mini voltage transformer iron core |
| 05/01/2013 | CN202917293U Oil-immersed transformer |
| 05/01/2013 | CN202917292U Novel water-cooled transformer |
| 05/01/2013 | CN202917291U Anti-blocking transformer |
| 05/01/2013 | CN202917290U Transformer oil anti-theft device |
| 05/01/2013 | CN202917289U Cooling system of transformer |
| 05/01/2013 | CN202917288U Plate radiator tension device |
| 05/01/2013 | CN202917287U Dry type transformer |
| 05/01/2013 | CN202917286U Waterproof pulse transformer |
| 05/01/2013 | CN202917285U Active part pressing block structure |
| 05/01/2013 | CN202917284U Tail structure of epoxy resin impregnated paper condenser bushing |
| 05/01/2013 | CN202917283U Wire winding frame and transformer |
| 05/01/2013 | CN202917282U Choking coil |
| 05/01/2013 | CN202917281U Magnetic valve type electric reactor with wireless monitoring system |
| 05/01/2013 | CN202917280U 一体成型电感器 Integrally molded inductor |
| 05/01/2013 | CN202916614U Compensation system of insulating compound for security and protection system voltage regulating apparatus |
| 05/01/2013 | CN202915991U Oil level display device for reducing oil level misjudgment rate of transformer substation TYD (capacitor voltage transformer) |
| 05/01/2013 | CN202914920U Multifunctional degassing flange used for transformer on-load tap-changer |
| 05/01/2013 | CN103081325A Two-phase coupled inductors which promote improved printed circuit board layout |
| 05/01/2013 | CN103081045A Winding element |
| 05/01/2013 | CN103081044A Planar transformer |
| 05/01/2013 | CN103081043A Multi-winding magnetic structures |
| 05/01/2013 | CN103081042A Tap changer |
| 05/01/2013 | CN103078521A Air-cooled high-power high-frequency switching power supply transformation rectification device |
| 05/01/2013 | CN103078472A Integrated integration method for magnetic assembly of high-voltage power supply of microwave power module |
| 05/01/2013 | CN103077825A 陶瓷电子元件 Ceramic electronic components |
| 05/01/2013 | CN103077818A Oil tank magnetic shield installation device of power transformer |
| 05/01/2013 | CN103077817A 开合式零序电流互感器 Retractable zero sequence current transformer |
| 05/01/2013 | CN103077815A Low-voltage electricity larceny prevention combined mutual inductor |
| 05/01/2013 | CN103077814A Hybrid adjustment superconducting controllable reactor |
| 05/01/2013 | CN103077813A Novel intelligent transformer |
| 05/01/2013 | CN103077812A Novel capacity regulating transformer |
| 05/01/2013 | CN103077811A Shield ring of high-voltage transformer winding and processing method thereof |
| 05/01/2013 | CN103077810A Clamping structure for tapping lead of transformer |
| 05/01/2013 | CN103077809A Symmetrical stacked inductor structure and winding method thereof |
| 05/01/2013 | CN103077808A Class-1E dry transformer for nuclear power plant |
| 05/01/2013 | CN103077807A 铁氧体铁芯和变压器 Ferrite cores and transformers |
| 05/01/2013 | CN103077806A Self-excited push-pull type converter |
| 05/01/2013 | CN103077805A Self-excited push-pull type converter |
| 05/01/2013 | CN103077804A Multilevel orthogonal magnetic saturation-type controlled reactor |
| 05/01/2013 | CN103077803A Interleaved magnetic integration type coupling inductor |
| 05/01/2013 | CN103077802A Inductor for oscillatory wave system and manufacturing method of inductor |
| 05/01/2013 | CN102360797B Radial double split foil winding and winding method thereof |
| 05/01/2013 | CN102044330B Coil |
| 05/01/2013 | CN101943441B Plasma air disinfecting and purifying air conditioner |
| 04/30/2013 | US8432244 Power distribution transformer and tank therefor |
| 04/30/2013 | US8432066 Non-contact power transmission apparatus and method for designing non-contact power transmission apparatus |
| 04/30/2013 | CA2589474C Mica tape, electrical rotating machine coil, and electrical rotating machine comprising the electrical rotating machine coil |
| 04/25/2013 | WO2013058144A1 Composite electronic component |
| 04/25/2013 | WO2013058073A1 Power supply circuit, image pickup module, and electronic apparatus |
| 04/25/2013 | WO2013057266A1 High voltage transformer and wound coil former for ignition modules with terminal pins integral to the primary winding |
| 04/25/2013 | WO2013057220A1 High voltage insulation system and a high voltage inductive device comprising such an insulation system |
| 04/25/2013 | WO2013056755A1 Vehicle with an electric drive |
| 04/25/2013 | WO2013036372A4 System and method of sealing coil leads during encapsulation |
| 04/25/2013 | US20130100634 Electric power supply |
| 04/25/2013 | US20130099886 High current magnetic component and methods of manufacture |
| 04/25/2013 | US20130099885 Planar transformer |
| 04/25/2013 | US20130099884 Low-profile large current inductor |
| 04/25/2013 | US20130099883 Reactor |
| 04/25/2013 | US20130099729 Coil structure for wireless charging and wireless charging apparatus having the same |
| 04/25/2013 | US20130099621 Electrical Conductor With Surrounding Electrical Insulation |
| 04/25/2013 | DE102011116861A1 Elektronisches Bauelement zur Führung eines Magnetfeldes Electronic device for guiding a magnetic field |
| 04/25/2013 | DE102011116692A1 Mehrphasen-Induktivitätenmodul Multi-phase inductances module |
| 04/25/2013 | CA2853037A1 Wound transformer core and method of manufacture |
| 04/24/2013 | EP2584878A1 Printed circuit board containing two coils, magnetic field sensor and alternative tension generator |
| 04/24/2013 | EP2584573A1 High voltage insulation system |
| 04/24/2013 | EP2584572A1 Static electromagnetic apparatus |
| 04/24/2013 | EP2583288A2 Planar transformer |
| 04/24/2013 | EP2583287A2 Inductive structure |
| 04/24/2013 | CN202907314U Intelligent UV power supply |
| 04/24/2013 | CN202906743U Tunnel-used dry-type transformer |
| 04/24/2013 | CN202906549U Self-cooling vehicle-mounted charger based on hot film heat dissipation |
| 04/24/2013 | CN202906454U Transformer iron core and clamp multi-point grounding automatic current limiting safety device |
| 04/24/2013 | CN202906426U Reclosing device powered by three-phase voltage |
| 04/24/2013 | CN202906243U Intelligently controllable transformer station ventilation and heat radiation device |
| 04/24/2013 | CN202905456U Dual-amorphous-alloy-strip constant-tension winding device |
| 04/24/2013 | CN202905454U Assembly correcting device |
| 04/24/2013 | CN202905453U Angle control device for flowing deformation changing ascending flanged base |
| 04/24/2013 | CN202905452U Transformer bushing coil out installation rack |
| 04/24/2013 | CN202905448U Master loop fixing structure for zero sequence current transformers |
| 04/24/2013 | CN202905447U Modified outdoor current transformer |
| 04/24/2013 | CN202905446U High-precision and low-power voltage transformer used for electronic instrument and microcomputer protection |
| 04/24/2013 | CN202905445U Built-in type voltage transformer |
| 04/24/2013 | CN202905444U Simulation mutual inductor |
| 04/24/2013 | CN202905441U Gasoline engine igniter |
| 04/24/2013 | CN202905440U Combined transformer for tunnels |
| 04/24/2013 | CN202905439U Amorphous alloy stereo three-dimensional iron core open dry-type transformer |
| 04/24/2013 | CN202905438U Amorphous alloy stereo three-dimensional iron core oil-immersed transformer |
| 04/24/2013 | CN202905437U SMD transformer |
| 04/24/2013 | CN202905436U High frequency transformer with novel encapsulating structure |
| 04/24/2013 | CN202905435U 96PIN novel combined type kilomega network transformer |
| 04/24/2013 | CN202905433U Energy-saving transformer with self-adaptive function |
| 04/24/2013 | CN202905432U Three-phase magnetic pressure regulating type transformer |
| 04/24/2013 | CN202905431U Transformer |
| 04/24/2013 | CN202905430U Separating-magnetism regulating-pressure transformer |
| 04/24/2013 | CN202905429U Multifunctional outer cover for silencing dry-type transformer |
| 04/24/2013 | CN202905428U L-shaped insulating plate for ultra high voltage transformer |
| 04/24/2013 | CN202905427U Iron yoke end ring for extra-high voltage transformer |
| 04/24/2013 | CN202905426U Outlet angle ring for ultra high voltage transformer |
| 04/24/2013 | CN202905425U Insulating paper drum for ultra high voltage transformer |