| Patents for H01F 27 - Details of transformers or inductances, in general (43,362) |
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| 03/08/2005 | US6864775 Solenoid coil assembly |
| 03/08/2005 | US6864772 Encapsulated solenoid assembly having an integral armor tube cable protector |
| 03/08/2005 | US6862800 Method for connection of coated lead wire to terminal of coil bobbin |
| 03/03/2005 | WO2005020254A2 Ultra-thin flexible inductor |
| 03/03/2005 | WO2005020253A2 Printed circuit board with integrated inductor |
| 03/03/2005 | WO2005020252A1 Magnetic core for high frequency and inductive component using same |
| 03/03/2005 | US20050047103 Power supply circuit with three-dimensionally arranged circuit carriers, and production method |
| 03/03/2005 | US20050046538 Process for the preparation of coil for electric appliance and coil for electric appliance |
| 03/03/2005 | US20050046537 Wafer test space transformer |
| 03/03/2005 | US20050046534 Form-less electronic device and methods of manufacturing |
| 03/03/2005 | US20050046521 Coil filter and method for manufacturing the same |
| 03/03/2005 | US20050045167 Ignition device for internal combustion engine |
| 03/03/2005 | US20050045166 Ignition coil apparatus for internal combustion engine |
| 03/03/2005 | DE3931770B4 Elektrischer Störungsabsorber Electrical noise absorber |
| 03/03/2005 | DE202004020191U1 Push in contact using an insulation displacement contact terminal whereby an secure electric connection is ensured by bending back the clamp tongue |
| 03/03/2005 | DE102004038237A1 Einrichtung zur aktiven Kühlung eines MRI-Patiententunnels bei zylindrischen MRI-Systemen Means for active cooling of an MRI patients with cylindrical tunnel MRI systems |
| 03/03/2005 | DE10036062B4 Verfahren zum Einbetten einer Spule eines Transformators in Harz A method of embedding a coil of a transformer in resin |
| 03/02/2005 | EP1511131A1 Transformer, socket with high pressure discharge lamp and transformer |
| 03/02/2005 | EP1511047A2 Process for the preparation of coil for electric appliance and coil for electric appliance. |
| 03/02/2005 | EP1511045A1 Ignition coil |
| 03/02/2005 | CN2682546Y 一种变压器 A transformer |
| 03/02/2005 | CN2682545Y Antiseep full-sealing oil-immersed transformer |
| 03/02/2005 | CN1588588A Evaporation and cooling power transformer for electric engine |
| 03/02/2005 | CN1588587A System and method for cooling transformer |
| 03/01/2005 | US6862196 Integrated switch with RF transformer control |
| 03/01/2005 | US6861938 High-frequency power inductance element |
| 03/01/2005 | US6859994 Method for manufacturing an inductor |
| 02/26/2005 | CA2479078A1 Transformer, lamp base having a transformer and high-pressure discharge lamp |
| 02/24/2005 | WO2005017924A1 Stranded wire, coil using this wire, noise filter device having this coil, and production method for stranded wire |
| 02/24/2005 | US20050040924 Apparatus and method for cooling electrical transformers |
| 02/24/2005 | US20050040375 Nontoxic, biodegradation, inflammable; transformers; Containing an antioxidant; devices for generating and distributing electrical energy |
| 02/24/2005 | US20050040093 Filter element |
| 02/24/2005 | US20050040086 Device for purifying liquid in a liquid reservoir and a transformer provided with such a device |
| 02/24/2005 | DE10361549A1 Arc discharge protection system for high-voltage electrical equipment has electrode disk, voltage switching circuit, rectifier and trigger circuit |
| 02/24/2005 | DE10331866A1 Einrichtung zur Steuerung einer Spulenanordnung mit elektrisch variierbarer Induktivität Means for controlling a coil arrangement with diversifiable electrical inductance |
| 02/24/2005 | DE102004030598A1 Electrical transformer for switched main supplies is produced with a core of compacted magnetic powder |
| 02/23/2005 | EP1508384A2 System and method for applying varnish to an electrical coil |
| 02/23/2005 | CN2681303Y Single phase AC step transformer |
| 02/23/2005 | CN2681301Y Transformer with terminal block |
| 02/23/2005 | CN2681300Y 变压器 Transformer |
| 02/23/2005 | CN2680501Y Cooling apparatus for main transformer of electric locomotives |
| 02/23/2005 | CN1585052A Zero transformer |
| 02/23/2005 | CN1585051A Magnet cores of transformers and their manufacture |
| 02/23/2005 | CN1585042A Use for carbon dichloride as insulative liquid for electrical appliances |
| 02/23/2005 | CN1190807C Induction device with distributed gaps |
| 02/22/2005 | US6859130 Low-profile transformer and method of manufacturing the transformer |
| 02/22/2005 | US6859128 Output choke for D.C. welder and method of using same |
| 02/22/2005 | US6859127 Device for combining annular transformers with a machine housing |
| 02/22/2005 | US6859126 Noncontact transformer |
| 02/22/2005 | US6859124 Gas insulation transformer |
| 02/22/2005 | US6858946 Semiconductor device |
| 02/22/2005 | US6858155 Ferrite materials, methods of preparing the same, and products formed therefrom |
| 02/22/2005 | US6857420 Ignition coil having a connecting device for contacting a spark plug |
| 02/22/2005 | CA2255740C Synchronous compensator plant |
| 02/17/2005 | WO2005015762A2 A glass fiber net tape continuously transposed cables, method for manufacturing and using the same |
| 02/17/2005 | WO2005015725A1 Switching power supply device |
| 02/17/2005 | WO2005015724A1 Switching power supply circuit |
| 02/17/2005 | US20050036264 Electronic component assembly structures for circuit completion using magnetic connections |
| 02/17/2005 | US20050035840 Coil structure for magnetic resonance imaging |
| 02/17/2005 | US20050035839 Pencil ignition coil |
| 02/17/2005 | US20050034297 Slot core transformers |
| 02/17/2005 | DE10335430A1 Cover element arrangement for a transformer winding and having separate lead support |
| 02/16/2005 | EP1507272A1 High voltage transformer for microwave ovens |
| 02/16/2005 | EP1506605A2 Contact-less power transfer |
| 02/16/2005 | EP1506554A1 Improvements relating to the transfer of electromagnetic power |
| 02/16/2005 | CN2679811Y Power source able to convert starting/operating for dynamo under large load |
| 02/16/2005 | CN2679810Y Mini energy saving transformer |
| 02/16/2005 | CN2679809Y Hollow reactor |
| 02/16/2005 | CN1582524A Motionless electromagnetic generator |
| 02/16/2005 | CN1581612A Ignition device for IC engine |
| 02/16/2005 | CN1581580A Sheet shape coil for antenna and antenna of sheet shape coil type |
| 02/16/2005 | CN1581381A Leakage inductance adjustable transformer |
| 02/16/2005 | CN1581380A Glass fiber silk screen tape commutating conducting wire, and its manufacture and use method |
| 02/16/2005 | CN1581379A High voltage transformer for microwave ovens |
| 02/16/2005 | CN1581378A Transformer and multi-lamp system using same |
| 02/16/2005 | CN1581377A Transformer with split winding made of special cable winding |
| 02/16/2005 | CN1189898C Coil element and making method thereof |
| 02/16/2005 | CN1189897C Surface mounting type coil unit |
| 02/15/2005 | US6856230 Harmonic filtering circuit with special transformer |
| 02/15/2005 | US6856229 Electronic chip component and manufacturing method thereof |
| 02/15/2005 | US6856227 Transformer for igniter |
| 02/15/2005 | US6856225 Photolithographically-patterned out-of-plane coil structures and method of making |
| 02/15/2005 | US6856003 Microelectronic 3-D solenoid of circular cross-section and method for fabrication |
| 02/15/2005 | US6854707 Solenoid valve with terminal box |
| 02/15/2005 | CA2354732C A remote feeder reactance coil |
| 02/15/2005 | CA2281587C Method and device for detecting partial discharges |
| 02/10/2005 | WO2005013296A1 Inductive component with a cooling device and use of said component |
| 02/10/2005 | US20050031152 Coil for an electroacoustic transducer |
| 02/10/2005 | US20050030687 Arc discharge protection apparatus |
| 02/10/2005 | US20050030140 Multiphase induction device |
| 02/10/2005 | US20050030134 Construction for cooled solenoid |
| 02/10/2005 | US20050030028 Apparatus for active cooling of an mri patient bore in cylindrical mri systems |
| 02/10/2005 | DE202004016463U1 Bauelement für Leiterplattenbestückung Component for PCB Assembly |
| 02/10/2005 | DE10332842A1 Induktives Bauelement mit Kühlvorrichtung und Verwendung des Bauelements Inductive component with cooler and use of the device |
| 02/10/2005 | DE10331316A1 Ferritsystem Ferrite |
| 02/09/2005 | EP0960425B1 Current transformer |
| 02/09/2005 | CN2678082Y Foil Winding tap structure |
| 02/09/2005 | CN2678081Y Three-phase transmission and distribution power transformer |
| 02/09/2005 | CN2678080Y Totally-enclosed capsule type oil storage cabinet of easy discharging effluent oil and exhaust |
| 02/09/2005 | CN1578992A Multi-phasemagnetic element and production method therefor |