| Patents for H01F 27 - Details of transformers or inductances, in general (43,362) |
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| 07/27/2006 | US20060165983 Enameled wire having magnetic reluctance properties and preparation method thereof, and coil using the same and preparation method thereof |
| 07/27/2006 | US20060164199 Network appliance for securely quarantining a node on a network |
| 07/27/2006 | US20060164198 Switching power supply |
| 07/27/2006 | US20060164197 Transformer winding structure |
| 07/27/2006 | US20060164196 Twin spark pencil coil |
| 07/27/2006 | US20060162304 Air dehumidifier for oil-insulated transformers, choke coils and steps switches |
| 07/27/2006 | DE19623258B4 Elektrischer Motor, insbesondere Scheibenwischer-Motor eines Kraftfahrzeugs Electric motor, in particular wiper motor of a motor vehicle |
| 07/27/2006 | DE10337197B4 Anordnung zum elektrischen Kontaktieren eines Elektromagnetventils An arrangement for electrically contacting an electric solenoid valve |
| 07/27/2006 | DE102005002005A1 Cooling device for electrical transformer, has two radiator sections arranged adjacent to each other with distance, and spacing strip arranged between radiator sections for limiting bulges of radiator sections |
| 07/26/2006 | EP1684316A1 A resin encapsulated device and method of manufacture |
| 07/26/2006 | EP1279177B1 A wound transformer core and a method and apparatus for manufacturing thereof |
| 07/26/2006 | EP1238398B1 Apparatus and method for cooling power transformers |
| 07/26/2006 | CN2800456Y Structure improvement of neon light transformer |
| 07/26/2006 | CN2800455Y Combined type on-load tap-changer |
| 07/26/2006 | CN2800454Y On-load tap-changer oil chamber |
| 07/26/2006 | CN1809903A Method and apparatus for cooling magnetic circuit elements |
| 07/26/2006 | CN1808647A Producing method of reactive chipset fully made of silicon steel plates with adjustable reactance capacity |
| 07/26/2006 | CN1808643A Sectional iron core transformer/reactor |
| 07/26/2006 | CN1808637A Production process of varnish coated round copper wire |
| 07/26/2006 | CN1266717C Former and coil for printed circuit board assembly |
| 07/26/2006 | CN1266716C Coil module, transformer having the coil module and manufacturing method thereof |
| 07/26/2006 | CN1266715C Multilayer circuit and method of manufacturing |
| 07/26/2006 | CN1266714C Foil wound low profile I-C power processor |
| 07/26/2006 | CN1266713C Operation device for light source with low cost coil component |
| 07/26/2006 | CN1266712C Magnetic element and its manufacturing method |
| 07/26/2006 | CN1266711C Mn-Zn series feerite, magnetic core for transformer and transformer |
| 07/25/2006 | US7081804 Chip coil |
| 07/25/2006 | US7081803 Inductance element, laminated electronic component, laminated electronic component module and method for producing these element, component and module |
| 07/25/2006 | US7081802 System for cooling a power transformer |
| 07/25/2006 | US7081757 Re-locatable partial discharge transducer head |
| 07/25/2006 | US7080638 Ignition device for internal combustion engine |
| 07/20/2006 | WO2006075464A1 Bobbin-less coil and method of manufacturing the same |
| 07/20/2006 | WO2006074553A1 Dielectric coolants for use in electrical equipment |
| 07/20/2006 | US20060158824 Composite electronic component |
| 07/20/2006 | US20060158303 Snap-together choke and transformer assembly for an electric arc welder |
| 07/20/2006 | US20060158302 Inductor and method of forming the same |
| 07/20/2006 | US20060158301 Common mode noise filter |
| 07/20/2006 | US20060158299 Power inductor with reduced DC current saturation |
| 07/20/2006 | US20060158298 Power inductor with reduced DC current saturation |
| 07/20/2006 | US20060158297 Power inductor with reduced DC current saturation |
| 07/20/2006 | US20060158294 Common mode choke including conductors within dielectric layer and associated methods |
| 07/20/2006 | US20060158293 Magnetic ferrite and magnetic device using same |
| 07/20/2006 | US20060156536 Bobbinless coil and method of manufacturing the same |
| 07/20/2006 | DE112005000013T5 Schaltstromversorgungsvorrichtung Switching power supply device |
| 07/20/2006 | CA2594765A1 Dielectric coolants for use in electrical equipment |
| 07/19/2006 | EP1681692A1 High-voltage transformer |
| 07/19/2006 | EP1681691A1 Coil device |
| 07/19/2006 | EP1221168B8 Power transformers and power inductors for low frequency applications using isotropic composite magnetic materials with high power to weight ratio |
| 07/19/2006 | CN2798271Y Iron core structure for coil type power factor corrector |
| 07/19/2006 | CN2798270Y Iron core for three-dimensional stereo triphase transformer |
| 07/19/2006 | CN2798269Y Buried distributing transformer with triangle rolled iron core |
| 07/19/2006 | CN2798268Y Composite magnetic core for anti-DC component mutual inductor |
| 07/19/2006 | CN2798267Y Mine explosion insulating type dry transformer case |
| 07/19/2006 | CN2798266Y Structure capable of elastic regulating for choke coil |
| 07/19/2006 | CN1806304A Inverter trasformer |
| 07/19/2006 | CN1806303A Low voltage composite mold |
| 07/19/2006 | CN1806301A High-frequency heating device |
| 07/19/2006 | CN1806300A Method for treating end of coil and bobbin used therefor |
| 07/19/2006 | CN1805085A Surface packaging technique method for non-crystalline metal magnetic core |
| 07/19/2006 | CN1805083A Star-double trapezoid wired three-to-four-phase or three-to-two phase balanced transformer |
| 07/19/2006 | CN1805082A Electrostatic shielding transformer |
| 07/19/2006 | CN1265404C Coil packaged magnetic dust core capable of obtaining excellent inductive property and mfg. method thereof |
| 07/19/2006 | CN1265403C Power transformer buried under ground |
| 07/18/2006 | US7079644 Input-output balanced filter |
| 07/18/2006 | US7079001 Nuclear fusion reactor incorporating spherical electromagnetic fields to contain and extract energy |
| 07/18/2006 | US7079000 Spool assembly |
| 07/18/2006 | US7078997 Transformer assembly, and power conversion apparatus and solar power generation apparatus using the same |
| 07/18/2006 | US7078995 Ferrite core |
| 07/18/2006 | US7078994 Constant power and temperature coil |
| 07/18/2006 | US7078988 Common-mode filter |
| 07/18/2006 | US7076858 Method for controlling resonant tag frequency |
| 07/13/2006 | WO2006073029A1 Electronic component and electronic component manufacturing method |
| 07/13/2006 | WO2006072635A2 Device and method for winding a closed toroidal core |
| 07/13/2006 | US20060152326 Integrated planar flyback transformer |
| 07/13/2006 | US20060152325 Magnetic core type laminated inductor |
| 07/13/2006 | US20060152324 Magnetically controlled inductive device |
| 07/13/2006 | US20060152318 High-frequency power transformer |
| 07/13/2006 | US20060152315 Superconductor magnet coil configuration |
| 07/13/2006 | DE112004001813T5 Laminat magnetischer Substrate und Verfahren für seine Herstellung Laminate of magnetic substrates and process for its preparation |
| 07/13/2006 | DE112004001807T5 System und Verfahren zum Verbinden einer demontierbaren Spule mit feststehenden Spulenanschlusskontakten System and method for connecting a detachable coil with fixed coil connecting contacts |
| 07/13/2006 | DE10345265B4 Verfahren und Vorrichtung zum Imprägnieren, Verfestigen und Elektroisolieren von ein- oder mehrlagige Wicklungen tragenden Körpern Method and apparatus for impregnating, and hardening electrical insulating bearing of single- or multi-layer windings bodies |
| 07/13/2006 | DE102004063852A1 Inductance for use DC to DC electrical voltage converters is in the form of a planar coil on a carrier surface |
| 07/13/2006 | DE102004063508A1 Elektrisches Bauteil mit Kühlkreislauf für den Unterwasserbetrieb Electrical component with cooling circuit for underwater operation |
| 07/12/2006 | EP1679727A1 Inductive device and method for manufacturing same |
| 07/12/2006 | EP1678730A1 Gas remover apparatus and method |
| 07/12/2006 | EP1678727A2 Cryogenic compressor enclosure device and method |
| 07/12/2006 | EP1611587B1 Air de-humidifier for oil-insulated transformers, choke coils and step switches |
| 07/12/2006 | EP0977209B1 Insulated wire |
| 07/12/2006 | CN2796212Y Integrated power supply module of filter |
| 07/12/2006 | CN2796075Y Gas relay |
| 07/12/2006 | CN2796046Y Transformer structure |
| 07/12/2006 | CN2796045Y Transformer structure |
| 07/12/2006 | CN2796044Y Shock-proof structure of nano crystal soft magnetic core |
| 07/12/2006 | CN2796043Y Platform transformer on sea |
| 07/12/2006 | CN2796042Y Fixing frame of electric connector pulse transformer |
| 07/12/2006 | CN1802713A Inverter trasformer |
| 07/12/2006 | CN1801414A Current transformer |
| 07/12/2006 | CN1801413A Evaporating and cooling mixed medium for electrical equipment |
| 07/12/2006 | CN1264275C Device for absorbing electric noise |
| 07/12/2006 | CN1264174C Inductance coils |