| Patents for H01F 27 - Details of transformers or inductances, in general (43,362) |
|---|
| 01/10/2008 | US20080007378 Toroidal Core Transformer |
| 01/10/2008 | DE102005058119B4 Fixiervorrichtung für eine elektrische Wicklung A fixing device for an electrical winding |
| 01/10/2008 | DE10026187B4 Verfahren und eine Vorrichtung zum Aufbringen einer Paste auf einen Bauelementkörper eines elektronischen Bauelements A method and apparatus for applying a paste to a device body of an electronic component |
| 01/09/2008 | EP1875580A1 A device for reduction of voltage derivative |
| 01/09/2008 | EP1559120B1 Transformer |
| 01/09/2008 | CN201004370Y Load current balance device |
| 01/09/2008 | CN201004369Y Voltage adjusting transformer |
| 01/09/2008 | CN201004368Y A low voltage coil of split transformer |
| 01/09/2008 | CN201004367Y Iron core structure of three-frame and three-pole non crystal transformer |
| 01/09/2008 | CN201004366Y Explosion resisting internal oil external hung oil container |
| 01/09/2008 | CN201004365Y Vertical external oil storage case for transformer |
| 01/09/2008 | CN201004364Y Intelligent controller of power transformer cooler group |
| 01/09/2008 | CN201004363Y Novel connection structure of power transformer box cover |
| 01/09/2008 | CN201004362Y A waterproof transformer |
| 01/09/2008 | CN201004361Y Theft prevention and power prevention secure cover of transformer coat pipe wiring clamp |
| 01/09/2008 | CN201004360Y Pull plate straining structure of matrix iron core electric resistor |
| 01/09/2008 | CN201004359Y Transformer extinguishment device easy for observation |
| 01/09/2008 | CN201004358Y A bus array current mutual inductor |
| 01/09/2008 | CN201004357Y Electric inductor structure |
| 01/09/2008 | CN201004356Y Improved electric inductor structure |
| 01/09/2008 | CN201004342Y Intertwisted special polyester paint coated round cooper line |
| 01/09/2008 | CN201004341Y Special micro paint packed round cooper line |
| 01/09/2008 | CN201004340Y Ultra thin special paint packed round copper line |
| 01/09/2008 | CN101103421A Magnetic core for transformer |
| 01/09/2008 | CN101101813A Powder die-casting module and manufacturing method thereof |
| 01/08/2008 | US7317598 Electric transformer explosion prevention device |
| 01/08/2008 | US7317374 Self-damped inductor |
| 01/08/2008 | US7317372 Air-core coil and process for fabricating the same |
| 01/08/2008 | US7317370 Ignition coil |
| 01/08/2008 | US7317369 Superconductor magnet coil configuration |
| 01/03/2008 | WO2008000215A1 Housing for accommodating an electronic component and electronic component arrangement |
| 01/03/2008 | US20080001702 Inductive component and method for the production thereof |
| 01/03/2008 | US20080001701 Control of eddy currents in magnetic vias for inductors and transformers in integrated circuits |
| 01/03/2008 | US20080001697 Radial lead type inductor |
| 01/03/2008 | US20080001693 Configurable multiphase coupled magnetic structure |
| 01/03/2008 | DE102006030248A1 Gehäuse zur Aufnahme eines elektronische Bauelements und elektronische Bauelementtaranordnung Housing for receiving an electronic component and electronic Bauelementtaranordnung |
| 01/02/2008 | CN201001088Y Auxiliary transformer circuit for fractional load zero voltage and null current switch of inverter |
| 01/02/2008 | CN201001086Y Electricity supply system |
| 01/02/2008 | CN201000811Y Low remanence current mutual inductor |
| 01/02/2008 | CN201000810Y Flexible current mutual inductor |
| 01/02/2008 | CN201000808Y High-frequency transformer coil frame |
| 01/02/2008 | CN201000807Y Symmetric difference inductance structure |
| 01/02/2008 | CN201000806Y Variable inductor |
| 01/02/2008 | CN201000805Y Highly-effective large capacity open ventilation dry type transformer |
| 01/02/2008 | CN201000804Y Oil-oil cooling system for refrigeration of oil-immersed type transformer |
| 01/02/2008 | CN201000803Y Transformer poles thread binding clip |
| 01/02/2008 | CN201000802Y Mutual inductance adjustable transformer |
| 01/02/2008 | CN201000797Y Nail-free segmented power transformer high-voltage bushing |
| 01/02/2008 | CN200998805Y Energy-saving highly-effective alternating current energy arc welder |
| 01/02/2008 | CN101098109A Three-level resonant transformer |
| 01/02/2008 | CN101097820A Roadside setting type transformer device |
| 01/02/2008 | CN101097806A High-voltage transformer |
| 01/02/2008 | CN101097805A Transformer having drag-head switch and transformation method of transformer drag-head |
| 01/02/2008 | CN101097804A Current balance controller |
| 01/02/2008 | CN101097803A Terminal of high voltage transformer and fixing device thereof |
| 01/02/2008 | CN101097802A Core construction for amorphous alloy transformer device |
| 01/02/2008 | CN101097801A Radial lead type inductor |
| 01/02/2008 | CN100359795C Series controlled transformer |
| 01/02/2008 | CN100359611C Coil structure for magnetic resonance imaging |
| 01/02/2008 | CN100359610C Multi-layer insulated electrical wire |
| 01/01/2008 | US7315231 Electrical reactor assembly having center taps |
| 01/01/2008 | US7315011 Magnetic heating device |
| 12/27/2007 | WO2007147268A1 Container for receiving a liquid, provided with means for compensating a change in the volume of the liquid which is to be received |
| 12/27/2007 | US20070296538 Multilayer coil component |
| 12/27/2007 | US20070296537 Impedance transformer and applications thereof |
| 12/27/2007 | US20070296533 Magnetic Device |
| 12/26/2007 | EP1869682A1 Magnetically differential inductors and associated methods |
| 12/26/2007 | EP1410489B1 Power converters |
| 12/26/2007 | EP1233659B1 Nondestructive inspection apparatus |
| 12/26/2007 | EP1233658B1 X-ray generator of open type |
| 12/26/2007 | CN200997359Y Online reverse osmose sealing leakage cap of electric-power air and oil filler |
| 12/26/2007 | CN200997332Y Cooler of electrically-driven automobile set |
| 12/26/2007 | CN200997331Y Wound common-mode conjugated current coil |
| 12/26/2007 | CN200996874Y Intelligent monitor of cooler for large transformer |
| 12/26/2007 | CN200995811Y Upper-part compressing device of electric transformer |
| 12/26/2007 | CN200995810Y Lower-part positioner of electric transformer |
| 12/26/2007 | CN101093748A Contrable combination type reactor |
| 12/26/2007 | CN101093747A Electronic element, and fabricating method |
| 12/26/2007 | CN101093746A Mutual inductor of large current |
| 12/26/2007 | CN100358059C Production process of varnish coated round copper wire |
| 12/25/2007 | US7312686 Split core sensing transformer |
| 12/25/2007 | US7312681 Internal combustion engine ignition apparatus and method for manufacturing a secondary coil thereof |
| 12/25/2007 | US7311854 Composed of an oxide of iron and zinc, along with nickel and/or manganese; high magnetic permeability and a high saturation magnetic flux density; surface resistance; coils, choke coils, chip inductors, and ferrite coils for radio frequency identification |
| 12/25/2007 | US7310871 Surface-mounting coil component and method of producing the same |
| 12/21/2007 | WO2007064487A3 Current transformer with impedance compensation and associated methods |
| 12/20/2007 | US20070290784 Planar High Voltage Transformer Device |
| 12/20/2007 | US20070290783 Miniature circuitry and inductive components and methods for manufacturing same |
| 12/20/2007 | US20070290781 Coil frame capable of connecting with another coil frame |
| 12/19/2007 | EP1867015A2 6 KHz AND ABOVE GAS DISCHARGE LASER SYSTEM |
| 12/19/2007 | EP1866939A1 A transformer having a stacked core with a split leg and a method of making the same |
| 12/19/2007 | EP1866938A2 A transformer having a stacked core with a cruciform leg and a method of making the same |
| 12/19/2007 | EP1866937A2 Integrated circuit transformer devices for on-chip millimeter-wave applications |
| 12/19/2007 | CN200993903Y Transformer lead structure |
| 12/19/2007 | CN200993902Y Transformer lead structure |
| 12/19/2007 | CN200993901Y Non-encapsulated dry type transformer temperature control wire lead device |
| 12/19/2007 | CN200993900Y SMD power chokecoil |
| 12/19/2007 | CN200993899Y Transformer positioning tenon structure for cold cathode tube resonant current converter/backlight module |
| 12/19/2007 | CN200993898Y Small linear inductance assembly |
| 12/19/2007 | CN101091228A An electrical induction device for high-voltage applications |
| 12/19/2007 | CN101091227A Core having insulating sheet and electric device provided with such core |