| Patents for H01F 27 - Details of transformers or inductances, in general (43,362) |
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| 05/17/1995 | CN1102735A Circuit for applying direct current to winding |
| 05/16/1995 | US5416458 Power distribution transformer for non-linear loads |
| 05/10/1995 | EP0652441A1 Rogowski coil to be used in an electrical installation wiht grounded metallic enclosure and method of manufacturing such a coil |
| 05/10/1995 | CN1102533A Coil component and method of punching core used for the coil component |
| 05/09/1995 | US5414609 DC to DC/DC to AC power conversion system |
| 05/09/1995 | US5414309 Circuit for applying direct current to winding |
| 05/09/1995 | CA2135129A1 Rogowski coil for use in an electrical installation with grounded metallic covering and process for the manufacture of said coil |
| 05/04/1995 | DE4290287C2 Coil connection device |
| 05/03/1995 | EP0651404A1 Internal cooling of electric automobile charging transformer |
| 05/03/1995 | CN1102272A Multifunctional impedance matching tractive transformer |
| 05/03/1995 | CN1102271A Mutual-inductor current-conducting rod and making method thereof |
| 05/02/1995 | US5412367 Transformer |
| 05/02/1995 | US5412304 Cooled primary of automobile battery charging transformer |
| 04/27/1995 | WO1995011549A1 Direct-current impressing circuit |
| 04/26/1995 | EP0650242A1 Method of manufacturing water-submersible electromechanical devices and device obtained through said method |
| 04/26/1995 | EP0650172A1 Housing for toroidal core and wound toroidal core with such housing |
| 04/26/1995 | CN2195790Y High-precision ordinary electric current mutual-inductor |
| 04/26/1995 | CN2195789Y Power transformer with insulating layer structure |
| 04/19/1995 | EP0649242A1 Circuit for applying direct current to winding |
| 04/19/1995 | EP0649152A2 Transformer integrable with a semiconductor integrated circuit and method for producing thereof |
| 04/19/1995 | CN2195132Y Transformer core |
| 04/13/1995 | DE4334591A1 Container for holding a liquid |
| 04/13/1995 | DE4327968A1 Inductive electrical component |
| 04/11/1995 | US5406243 Packs of laminations and method and apparatus for forming them |
| 04/11/1995 | US5406242 Ignition coil |
| 04/06/1995 | WO1995009462A1 Cable lead-in for electrical equipment |
| 04/04/1995 | US5404123 Modular transformer structure providing enhanced leakage inductance and winding isolation |
| 04/04/1995 | CA2051142C Motor control system and components thereof |
| 03/30/1995 | DE4430022A1 Electronic component in a synthetic resin casing |
| 03/30/1995 | DE4333185A1 Winding arrangement |
| 03/30/1995 | DE4332638A1 Chip-Induktivität Chip inductor |
| 03/29/1995 | EP0645898A2 System for contactless transmission of data or power |
| 03/29/1995 | EP0632924A4 Improved core-form transformer. |
| 03/29/1995 | CN2193589Y Anti-theft power transformer |
| 03/29/1995 | CN2193588Y Special enclosed plug-in compound terminal for transformer |
| 03/28/1995 | US5402321 Composite device having inductor and coupling member |
| 03/28/1995 | US5402098 Coil |
| 03/28/1995 | US5402097 Ring coil winding assisting device |
| 03/23/1995 | DE4403077A1 Circuit arrangement for an AC converter and method for operation |
| 03/22/1995 | CN2192945Y Anti-explosive ballast |
| 03/22/1995 | CN2192944Y Foil type winding structure of high-frequency transformer |
| 03/21/1995 | US5398403 Method of making a transformer core comprising groups of amorphous steel strips wrapped about the core window |
| 03/21/1995 | US5398402 Method of repairing a transformer having a repairable amorphous metal transformer joint |
| 03/21/1995 | CA1334855C Electrical apparatus with an in-tank electromagnetic shield |
| 03/16/1995 | WO1995007530A1 Global quieting system for stationary induction apparatus |
| 03/15/1995 | EP0643406A2 Distribution transformers |
| 03/15/1995 | EP0643405A2 Distribution transformers |
| 03/15/1995 | EP0643404A2 Inductive structures for semiconductor integrated circuits |
| 03/15/1995 | EP0643403A2 Inductive structures for semiconductor integrated circuits |
| 03/15/1995 | EP0643402A2 Inductive structures for semiconductor integrated circuits |
| 03/15/1995 | CN2192072Y Distribution transformer |
| 03/15/1995 | CN2192071Y Three core rod trapezoidal surrounding iron core |
| 03/15/1995 | CN1100231A Sintered transformer of inductor core of nizn ferrite material |
| 03/14/1995 | US5398014 Core having earth contacting |
| 03/14/1995 | CA2026048C Line filter |
| 03/09/1995 | WO1995006950A1 Transformer |
| 03/08/1995 | EP0642143A2 Self-inducting coil |
| 03/08/1995 | EP0642142A2 Self-inductance coil |
| 03/08/1995 | CN2191469Y Full-sealed transformer |
| 03/08/1995 | CN1099912A Electrical energy-transforming equipment |
| 03/07/1995 | US5396212 Transformer winding |
| 03/07/1995 | US5396211 Miniature transformer having compressed laminations |
| 03/07/1995 | US5396210 Dry-type transformer and method of manufacturing |
| 03/02/1995 | WO1995006319A1 Ignition coil assembly |
| 03/01/1995 | EP0640240A1 Strip conductor for transformers |
| 03/01/1995 | CN1027777C Improvements in laminations |
| 02/28/1995 | US5394302 Ignition coil for internal combustion engines |
| 02/28/1995 | US5393805 Epoxy resin composition for insulating a coil, and a coil molded from the composition |
| 02/23/1995 | WO1995005678A1 Methods for fabrication of thin film inductors, inductor networks and integration with other passive and active devices, and the resultant devices |
| 02/23/1995 | DE4321872A1 Holder for an annular core inductor (toroidal core inductor) |
| 02/22/1995 | EP0639840A2 Choke coil with spiral-wound winding embedded in insulating material |
| 02/22/1995 | CN2190340Y High voltage transformer with winding immersed in oil |
| 02/21/1995 | US5392020 Flexible transformer apparatus particularly adapted for high voltage operation |
| 02/21/1995 | US5392019 Inductance device and manufacturing process thereof |
| 02/21/1995 | US5392017 Choke coil comprising a bead of a soft-magnetic material |
| 02/21/1995 | US5391835 Explosion resistant, oil insulated, current transformer |
| 02/15/1995 | EP0638912A2 Cooled primary of automobile battery charging transformer |
| 02/14/1995 | US5390349 Plural transformers with elongated cores |
| 02/14/1995 | US5389428 Insulating housing contains metal of the type included in magnetic material |
| 02/09/1995 | WO1995004287A1 Magnetic sensor and magnetic detector |
| 02/08/1995 | CN2189348Y Three-phase transformer |
| 02/08/1995 | CN2189347Y Automaticall controlled transformer |
| 02/07/1995 | US5387894 Distribution transformers |
| 02/07/1995 | US5387822 Error signal isolator circuit |
| 02/01/1995 | CN2188800Y Two-winding contact voltage regulator |
| 02/01/1995 | CN2188799Y 膨胀散热器 Radiator expansion |
| 01/31/1995 | US5386086 Composite thermoplastic filler for ballast cans for use with fluorescent lights |
| 01/26/1995 | WO1995002887A1 USE OF HIGHLY PERMEABLE MnZn FERRITES FOR INSULATOR-COATED FERRITE CORES IN INDUCTIVE COMPONENTS |
| 01/26/1995 | DE4324634A1 Inductor coil having a spiral winding which is embedded in insulating material |
| 01/24/1995 | US5383266 Method of manufacturing a laminated coil to prevent expansion during coil loading |
| 01/19/1995 | WO1995002253A1 Noise absorbing device |
| 01/18/1995 | CN2187828Y Electric heat-source transformer |
| 01/12/1995 | WO1995001669A1 Power conversion and distribution system |
| 01/11/1995 | EP0632924A1 Core-form transformer with a plurality of axially displaced coil sections |
| 01/10/1995 | US5381124 Multi-turn z-foldable secondary winding for a low-profile, conductive film transformer |
| 01/10/1995 | US5381123 Transformer, especially a measurement transformer, for detecting faults on electrical cables |
| 01/10/1995 | US5381084 Encasement for circuit having plural transformers |
| 01/05/1995 | DE4321390A1 Electrical component |
| 01/05/1995 | DE4320711A1 Process for cleaning transformers |
| 01/03/1995 | US5378966 Flux captivated emission controlled flyback transformer |