| Patents for H01F 27 - Details of transformers or inductances, in general (43,362) |
|---|
| 08/16/2006 | EP1129518A4 Electric motor |
| 08/16/2006 | CN2807430Y Electric inductance structure capable of heavy current |
| 08/16/2006 | CN2807427Y Combined transformer |
| 08/16/2006 | CN2807426Y Double frequency industrial voltage transformer |
| 08/16/2006 | CN2807425Y Intermediate section insulated iron core screw rod |
| 08/16/2006 | CN2807424Y Plane surface three-phase transformer core |
| 08/16/2006 | CN2807423Y Ring-shaped magnetic core structure |
| 08/16/2006 | CN2807414Y Enamelled round copper wire |
| 08/16/2006 | CN1820332A Transformer apparatus, method for manufacturing the same, and high-frequency heating device having the same |
| 08/16/2006 | CN1819380A Road equipped type transformer device |
| 08/16/2006 | CN1819078A Star-shaped and triangular grounding balancing voltage transformer with three-phase to two-phase and three-phase to three-phase |
| 08/16/2006 | CN1270331C Magnet cores of transformers and their manufacture |
| 08/15/2006 | US7091818 Noise suppressor unit for a power source module |
| 08/15/2006 | US7091817 Planar transformer comprising plug-in secondary windings |
| 08/15/2006 | US7091815 Electrical device, transformer, and inductor, and method of manufacturing electrical device |
| 08/15/2006 | US7091813 Integrated circuit transformer for radio frequency applications |
| 08/15/2006 | US7091812 Inverter unit |
| 08/15/2006 | US7091811 Fixing member |
| 08/15/2006 | US7091809 Sealing of an ignition coil |
| 08/15/2006 | US7091800 Noise filter |
| 08/15/2006 | US7091575 Open pattern inductor |
| 08/15/2006 | CA2364773C Padmount transformer cabinet |
| 08/10/2006 | WO2006081868A1 Coil body |
| 08/10/2006 | US20060176140 Precision rogowski coil and method for manufacturing same |
| 08/10/2006 | US20060176139 Embedded toroidal inductor |
| 08/10/2006 | US20060176134 Ignition coil |
| 08/10/2006 | DE102005005445A1 Ringkernstromwandler Toroidal transformer |
| 08/09/2006 | EP1689078A1 Device for absorbing electric noise |
| 08/09/2006 | EP1688973A1 Coil device |
| 08/09/2006 | EP1688972A1 Multilayer ceramic electronic component and its manufacturing method |
| 08/09/2006 | EP1687645A1 A detector circuit to be used for measuring current |
| 08/09/2006 | CN2805041Y Transformer, and circuit for driving discharge lamp tube therewith |
| 08/09/2006 | CN2805040Y Large current, no local discharging transformer casing |
| 08/09/2006 | CN2805039Y Improved structure of inductor |
| 08/09/2006 | CN2805038Y Over-pressure releasing valve for transformer |
| 08/09/2006 | CN2805037Y Transformer have power line acceptor structure |
| 08/09/2006 | CN2805036Y Oilpaper capacitive transformer casing |
| 08/09/2006 | CN1816978A Device for absorbing noise |
| 08/09/2006 | CN1816273A Noise filter having case and core assembled therein |
| 08/09/2006 | CN1815642A Drossel |
| 08/09/2006 | CN1815641A Magnetic element and method of manufacturing magnetic element |
| 08/09/2006 | CN1815640A Coil assembly including common-mode choke coil |
| 08/09/2006 | CN1269152C High-tension transformer |
| 08/09/2006 | CN1269151C Fixing member |
| 08/09/2006 | CN1269150C High voltage transformer for microwave ovens |
| 08/09/2006 | CN1269149C Electric installation and method for forming same |
| 08/09/2006 | CN1269148C Adjustable inductor |
| 08/09/2006 | CN1269141C Ceramic insulation piece and method for preparing same |
| 08/08/2006 | US7088213 Transformer and lamp system utilizing the same |
| 08/08/2006 | US7088211 Space saving surface-mounted inductors |
| 08/08/2006 | US7088210 Electromagnet having spacer for facilitating cooling and associated cooling method |
| 08/08/2006 | US7088195 Voltage controlled oscillator having varactor and transistor regions underlying spiral conductors |
| 08/08/2006 | US7088027 Rotating asynchronous converter and a generator device |
| 08/08/2006 | US7087843 two or more extrusion-insulating layers containing polyether sulfone and polyphenylene sulfide provided on a conductor; heat resistance and chemical resistance |
| 08/03/2006 | WO2006080251A1 Highly heat-resistant static device for electric power |
| 08/03/2006 | WO2006079744A1 Transformer for multicurrent motor vehicle |
| 08/03/2006 | WO2006050995A3 A transformer and a related method of assembly |
| 08/03/2006 | WO2006043995A3 Surface mount magnetic component assembly |
| 08/03/2006 | WO2005119710A3 Transformer coil assembly |
| 08/03/2006 | US20060170527 Integrated transformer structure and method of fabrication |
| 08/03/2006 | US20060170526 Coil assembly including common-mode choke coil |
| 08/03/2006 | US20060170525 Magnetic element and method of manufacturing magnetic element |
| 08/03/2006 | US20060170524 Magnetic core for high frequency and inductive component using same |
| 08/03/2006 | DE102005002736A1 Power transformer, has bottom support fixed for mild steel and nickel silver windings, and mild steel and nickel steel bushings placed laterally parallel and wired with prefabricated winding |
| 08/03/2006 | CA2592352A1 Highly heat-resistant static device for electric power |
| 08/02/2006 | EP1685575A1 Traction transformer |
| 08/02/2006 | CN2802829Y Electronic balance compensation electric saver |
| 08/02/2006 | CN2802801Y Altitude type mutual-inductor contact box |
| 08/02/2006 | CN2802677Y Double-loop conversion transformer and single-electrode fluorescent lamp mounted with transformer |
| 08/02/2006 | CN2802676Y Three-layer insulation winding wire for transformer |
| 08/02/2006 | CN2802675Y Converter transformer structure with step-up shunt loading balance |
| 08/02/2006 | CN2802674Y Non-pouring foil winded low-voltage coil |
| 08/02/2006 | CN2802673Y Combined iron core |
| 08/02/2006 | CN2802672Y Anti-theft device of transformer |
| 08/02/2006 | CN2802662Y Small diameter enamel-covered wire |
| 08/02/2006 | CN2802454Y Oil flow relay |
| 08/02/2006 | CN1813322A Hybrid air/magnetic core inductor |
| 08/02/2006 | CN1813321A Method for manufacturing a transformer winding |
| 08/02/2006 | CN1812017A Star-ladder type wiring three-phase to two phase balance transformer |
| 08/02/2006 | CN1812016A Improved structure of transformer winding coil |
| 08/02/2006 | CN1812015A Transformer with non-integer coil |
| 08/02/2006 | CN1812014A Sleeve type evaporative cooling transformer with oil-tank |
| 08/02/2006 | CN1812013A Device for inductive energy transfer,Transfer machine and automatic mounting machine |
| 08/02/2006 | CN1812012A Amorphous FeCuNbCrSiB magnetic thin film solenoid micro-inducer |
| 08/02/2006 | CN1812011A Solenoid micro inducer based on amorphous FeCuNbCrSiB magnetic film |
| 08/02/2006 | CN1267941C Non-oriented electric thin steel sheet with ultrahigh magnetic-flux density and productive method thereof,iron core and magnetic screen equipment using this |
| 08/01/2006 | US7085118 Electrostatic discharge protection component |
| 08/01/2006 | US7085115 Non-ferrous surge biasing coil having multiple pairs of coils positioned at angles to one another |
| 08/01/2006 | US7084731 Iron core, iron core manufacturing method, alignment apparatus, and exposure apparatus |
| 08/01/2006 | US7084730 Chip coil and printed circuit board for the same |
| 08/01/2006 | US7084729 Ignition coil |
| 08/01/2006 | US7084728 Electrically decoupled integrated transformer having at least one grounded electric shield |
| 08/01/2006 | US7084481 Symmetric inducting device for an integrated circuit having a ground shield |
| 08/01/2006 | US7082675 Method for manufacturing a solid core of laminations |
| 08/01/2006 | CA2198656C Transformer |
| 08/01/2006 | CA2175444C Tap changer |
| 07/27/2006 | WO2006078060A1 Magnetic core for transformer |
| 07/27/2006 | WO2006077957A1 Soft magnetic material and dust core |
| 07/27/2006 | WO2006077872A1 Gap sheet and magnetic core having such gap sheet inserted therein |
| 07/27/2006 | WO2006057516A8 The cooler for transformer using refrigeration cycle |