| Patents for H01F 27 - Details of transformers or inductances, in general (43,362) |
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| 04/06/2011 | CN201789250U Novel outlet box |
| 04/06/2011 | CN201789221U Large-sized transformer oil conservator oil storage device allowing accessory replacement without oil drainage |
| 04/06/2011 | CN201789220U Large-sized transformer vacuum oil extraction device allowing accessory replacement without oil drainage |
| 04/06/2011 | CN201789206U High-voltage potential transformer cabinet |
| 04/06/2011 | CN201788814U Connecting device of voltage transformers and power supply system |
| 04/06/2011 | CN201788812U Iron core of voltage transformer |
| 04/06/2011 | CN201788808U Power transformer |
| 04/06/2011 | CN201788807U 变压器 Transformer |
| 04/06/2011 | CN201788806U Transformer low-voltage copper busbar assembly |
| 04/06/2011 | CN201788805U Transformer terminal |
| 04/06/2011 | CN201788804U Heavy-current bushing outlet structure of transformer |
| 04/06/2011 | CN201788803U Transformer double-fastening mounting pole threaded clamp |
| 04/06/2011 | CN201788802U Transformer connecting clip with double-tight slanting gripping rod |
| 04/06/2011 | CN201788801U Lead structure of traction transformer |
| 04/06/2011 | CN201788800U Single-phase transformer |
| 04/06/2011 | CN201788799U High-voltage coil structure for transformer |
| 04/06/2011 | CN201788798U Communication network transformer |
| 04/06/2011 | CN201788797U Three-phase three-pole dry type transformer |
| 04/06/2011 | CN201788796U Three-phase five-column dry transformer |
| 04/06/2011 | CN201788795U Transformer core |
| 04/06/2011 | CN201788794U High power pulse transformer |
| 04/06/2011 | CN201788793U 电感器铁芯 Inductor core |
| 04/06/2011 | CN201788792U Low-frequency transformer |
| 04/06/2011 | CN201788791U Power transformer |
| 04/06/2011 | CN201788790U Uninterrupted purifying treatment device for oil of transformers |
| 04/06/2011 | CN201788789U Oil-water cooling device with copper-aluminum composite low fins |
| 04/06/2011 | CN201788788U Dry-type transformer |
| 04/06/2011 | CN201788787U Explosion-proof housing of explosion-proof dry-type transformer and movable substation for mining |
| 04/06/2011 | CN201788786U Split dry type transformer outer casing |
| 04/06/2011 | CN201788785U Transformer bushing and inclined jointing clamp safety cover |
| 04/06/2011 | CN201788784U Safety cover of transformer jointing clamp |
| 04/06/2011 | CN201788783U Energy-saving high-frequency transformer |
| 04/06/2011 | CN201788782U High-frequency transformer |
| 04/06/2011 | CN201788781U Damping ring for magnetic saturated reactor |
| 04/06/2011 | CN201788780U Surface-mounted inductor |
| 04/06/2011 | CN201784958U Air bag type oil storage tank |
| 04/06/2011 | CN201783112U Oil-immersed transformer pressure-protection nitrogen-charging fire-extinguishing device |
| 04/06/2011 | CN102007554A Transformer and transformer assembly method |
| 04/06/2011 | CN102007552A Electrostatic screen for an hvdct component |
| 04/06/2011 | CN102005714A Cable sealing device for buried transformer |
| 04/06/2011 | CN102005295A Grinding process of soft ferrite magnetic core |
| 04/06/2011 | CN102005294A Small-size current transformer |
| 04/06/2011 | CN102005293A Current transformer |
| 04/06/2011 | CN102005291A Mutual inductor in current transformer |
| 04/06/2011 | CN102005290A Small-size voltage transformer |
| 04/06/2011 | CN102005288A Transformer |
| 04/06/2011 | CN102005287A Insulation isolation structure of transformer coil |
| 04/06/2011 | CN102005286A Processing method of transformer framework |
| 04/06/2011 | CN102005285A Method for treating oil contamination of transformer |
| 04/06/2011 | CN102005284A Triangular dry type transformer with overhead radiator |
| 04/06/2011 | CN102005283A Multi-fan unit for dry type transformer |
| 04/06/2011 | CN102005282A Jumper line of dry type transformer |
| 04/06/2011 | CN102005281A Dry type transformer enclosed type channel steel frame |
| 04/06/2011 | CN102005280A Dry transformer with bottom wheels |
| 04/06/2011 | CN102005279A 电感器以及dc-dc变换器 Inductor, and dc-dc converters |
| 04/06/2011 | CN102005274A Neutral point direct current (DC) magnetic bias suppression resistor of transformer |
| 04/06/2011 | CN101640101B Inductive apparatus |
| 04/06/2011 | CN101599347B Method for producing multi-layer planar transformer |
| 04/06/2011 | CN101552104B Environment-friendly and energy-saving type transposed conductor oiling system |
| 04/06/2011 | CN101552096B Vacuum oil-filling method for electric locomotive core-type transformer and radiator |
| 04/06/2011 | CN101477868B Iron based nanocrystalline magnet core for large power inverter power source and production method |
| 04/06/2011 | CN101281812B Inductor and manufacturing method thereof |
| 04/05/2011 | US7920043 Planar magnetic device and power supply IC package using same |
| 04/05/2011 | US7920041 Coil device for antenna and antenna system for rear window of vehicle |
| 04/05/2011 | US7920040 Niobium-tin superconducting coil |
| 04/05/2011 | US7920039 Thermally enhanced magnetic transformer |
| 04/05/2011 | US7919886 Power receiving device and power transfer system |
| 03/31/2011 | WO2011038184A1 Embedded cooling of wound electrical components |
| 03/31/2011 | WO2011036258A1 A secondary containment system |
| 03/31/2011 | WO2011036007A1 Measuring transducer having an electrical transducer and a sensor |
| 03/31/2011 | WO2011035819A1 A secondary containment system |
| 03/31/2011 | US20110076979 Shielded differential inductor |
| 03/31/2011 | US20110074535 Multilayer coil device |
| 03/31/2011 | US20110074534 Transformer for a computer tomography gantry |
| 03/31/2011 | US20110074532 Low Cost Charger Transformer |
| 03/31/2011 | US20110074342 Wireless electricity for electronic devices |
| 03/31/2011 | DE102009048658A1 Transformatorkern oder Transformatorblech mit einer amorphen und/oder nanokristallinen Gefügestruktur und Verfahren zu dessen Herstellung Transformer core or transformer sheet metal with an amorphous and / or nanocrystalline grain structure and process for its preparation |
| 03/31/2011 | CA2775608A1 A secondary containment system |
| 03/30/2011 | EP2302649A1 Apparatus and arrangement for housing voltage conditioning and filtering circuitry components for an electrostatic precipitator |
| 03/30/2011 | EP2302647A1 A coil-buried inductor and a method for manufacturing the same |
| 03/30/2011 | EP2301049A1 Winding for a transformer |
| 03/30/2011 | EP2301048A1 Transformer |
| 03/30/2011 | CN201781206U Three-chamber preassembled box type substation for wind power generation |
| 03/30/2011 | CN201780863U Solid insulation current transformer |
| 03/30/2011 | CN201780862U Open type current transformer |
| 03/30/2011 | CN201780861U High-voltage transformer |
| 03/30/2011 | CN201780859U Zero-sequence transformer with casing |
| 03/30/2011 | CN201780856U Integrated reactor module |
| 03/30/2011 | CN201780855U Novel on-load tap-changer support used in transformer |
| 03/30/2011 | CN201780854U Compression device of detachable pin of dry-type transformer |
| 03/30/2011 | CN201780853U Reactor provided with novel limit cushion block |
| 03/30/2011 | CN201780852U High-voltage coil structure of dry transformer |
| 03/30/2011 | CN201780851U Sheet type internal insulating foil type coil of transformer |
| 03/30/2011 | CN201780850U Energy-saving filter low-noise transformer |
| 03/30/2011 | CN201780849U 变压器 Transformer |
| 03/30/2011 | CN201780848U Building block type iron core of reactor |
| 03/30/2011 | CN201780847U Corrugated oil storage cabinet |
| 03/30/2011 | CN201780846U Plate radiator carriage with adjustable height |
| 03/30/2011 | CN201780845U Novel device for hanging machine body |
| 03/30/2011 | CN201780844U Double angle plate apparatus body suspension device |