| Patents for H01F 27 - Details of transformers or inductances, in general (43,362) |
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| 08/01/2013 | WO2013112190A1 Device for measuring electrical current and method of manufacturing the same |
| 08/01/2013 | WO2013111942A1 Superconducting dc reactor |
| 08/01/2013 | WO2013110898A1 Compact structure for an electromagnetic component, and electromagnetic component for, in particular, heat-engine coils |
| 08/01/2013 | WO2013110548A1 Shielding device for an electrically conductive connecting element |
| 08/01/2013 | WO2013083949A3 A coupler for use in a power distribution system |
| 08/01/2013 | WO2012115902A3 Dry-type network transformer |
| 08/01/2013 | US20130194767 Multi-inductor usable with slim flat image display apparatus |
| 08/01/2013 | US20130194061 Magnetic module and base thereof |
| 08/01/2013 | US20130194060 Wire-wound inductor |
| 08/01/2013 | US20130194059 Modular skid frame |
| 08/01/2013 | DE102010038042B4 Montageanordnung zur lösbaren Befestigung eines Stromleiters an einem Stromwandlergehäuse A mounting arrangement for releasably securing a conductor to a power converter housing |
| 07/31/2013 | EP2620959A1 Voltage measuring transformer |
| 07/31/2013 | EP2620958A1 Shielding device for an electrically conductive connection element |
| 07/31/2013 | EP2620956A1 Auto-transformer rectifier unit core |
| 07/31/2013 | EP2509082B1 Fluid insulated high voltage coil |
| 07/31/2013 | CN203104304U Novel head and tail two-end independent load self-coupling voltage-adjustment combination rectifying transformer |
| 07/31/2013 | CN203103534U Connection wire clamp between casing pipe lead wire screw rod and circuit guide wire of power distribution transformer |
| 07/31/2013 | CN203103108U Outdoor comprehensive inductor |
| 07/31/2013 | CN203103107U After-current transformer |
| 07/31/2013 | CN203103106U Voltage transformer for GIS and C-GIS |
| 07/31/2013 | CN203103105U Voltage transformer for annular net cabinet |
| 07/31/2013 | CN203103104U Mixing adjustment superconducting controllable reactor |
| 07/31/2013 | CN203103103U On-load voltage adjusting switch of bell jar type power transformer |
| 07/31/2013 | CN203103102U Arrangement structure of high-voltage tapping switches of single-phase transformer |
| 07/31/2013 | CN203103101U Transformer on-load switch fixing device |
| 07/31/2013 | CN203103100U Magnetic-integration type integrated filter inductance transformer |
| 07/31/2013 | CN203103099U Shielding ring of high-voltage transformer winding |
| 07/31/2013 | CN203103098U First-head leading wire shielding copper pipe structure of line side winding of converter transformer |
| 07/31/2013 | CN203103097U Insulation structure of high-voltage solid-state device |
| 07/31/2013 | CN203103096U Three-phase grounding transformer with insulating plate between phase line and zero line |
| 07/31/2013 | CN203103095U Novel insulating material for transformer |
| 07/31/2013 | CN203103094U Installation sleeve pipe of distribution transformer |
| 07/31/2013 | CN203103093U Long-circular distribution transformer body |
| 07/31/2013 | CN203103092U Transformer body insulating structure |
| 07/31/2013 | CN203103091U Transformer coil zigzag oil guide system |
| 07/31/2013 | CN203103090U Multi-path equalizing reactor |
| 07/31/2013 | CN203103089U Transformer with novel low-voltage copper bar wire outlet device |
| 07/31/2013 | CN203103088U Hollow current limiting reactor with arm ring of wire connection arm with grooves |
| 07/31/2013 | CN203103087U Lead structure of transformer |
| 07/31/2013 | CN203103086U Secondary winding of electric resistance welding transformer |
| 07/31/2013 | CN203103085U Arrangement structure for transformer low voltage y connection lead |
| 07/31/2013 | CN203103084U Power transformer |
| 07/31/2013 | CN203103083U Power transformer |
| 07/31/2013 | CN203103082U Flat-wise coil heat dissipation structure |
| 07/31/2013 | CN203103081U Vertical coil heat dissipation structure |
| 07/31/2013 | CN203103080U Sleeved coil, inducer with same, and transformer with same |
| 07/31/2013 | CN203103079U 6kV small-capacity non-encapsulated dry type transformer high voltage coil |
| 07/31/2013 | CN203103078U Coil with pressure regulating function |
| 07/31/2013 | CN203103077U Improved E-shaped magnetic core |
| 07/31/2013 | CN203103076U Main pole iron core |
| 07/31/2013 | CN203103075U Magnetic core and transformer containing same |
| 07/31/2013 | CN203103074U Transformer magnetic core of microwave oven variable-frequency power supply |
| 07/31/2013 | CN203103073U Transformer chip |
| 07/31/2013 | CN203103072U Electric furnace transformer double-sealing case cover |
| 07/31/2013 | CN203103071U Transformer partial vacuum oiling device |
| 07/31/2013 | CN203103070U Communication device for upper oil tank and lower oil tank of large transformer |
| 07/31/2013 | CN203103069U Intelligent moisture absorber used for transformer |
| 07/31/2013 | CN203103068U Respirator for transformer |
| 07/31/2013 | CN203103067U Transformer moisture absorber of double-spherical glass container |
| 07/31/2013 | CN203103066U Condensation cover for transformer respirator |
| 07/31/2013 | CN203103065U Transformer automatic temperature indicating fuel tank |
| 07/31/2013 | CN203103064U Split type radiating power transformer |
| 07/31/2013 | CN203103063U Transformer of intermediate frequency furnace |
| 07/31/2013 | CN203103062U Installation device for transformer fan |
| 07/31/2013 | CN203103061U Power supply protective structure for overhead type transformer |
| 07/31/2013 | CN203103060U Rubber gasket for assembly of oil tank of transformer |
| 07/31/2013 | CN203103059U Outer box for intelligent power transformer body |
| 07/31/2013 | CN203103058U Protective device for transformer |
| 07/31/2013 | CN203103057U Adjusting device on distribution transformer |
| 07/31/2013 | CN203103056U Transformer bushing end screen grounding device |
| 07/31/2013 | CN203103055U Ultrahigh frequency impulse power transmission transformer |
| 07/31/2013 | CN203103054U Inductor component |
| 07/31/2013 | CN203103053U Polymer composite plastic inductance |
| 07/31/2013 | CN203103052U Hollow series reactor provided with composite insulator support |
| 07/31/2013 | CN203100914U Compound sensor protective cover for transformer thermometer |
| 07/31/2013 | CN203099155U Multipurpose oil charge and discharge valve flange for transformer |
| 07/31/2013 | CN203097701U Ladder protective device of transformer |
| 07/31/2013 | CN103229259A Powder magnetic core, method for manufacturing same, and coil component |
| 07/31/2013 | CN103227045A Electronic current transformer |
| 07/31/2013 | CN103227044A Multi-inductor usable with slim flat image display apparatus |
| 07/31/2013 | CN103227043A Carbon brush contact-type self-coupling-type AC (alternating current) voltage regulator based on segmented variable cross-section windings |
| 07/31/2013 | CN103227042A Shielded wire grounding structure of impregnated dry-type transformer coil |
| 07/31/2013 | CN103227041A Air core reactor hung upside down |
| 07/31/2013 | CN103227040A Combined isolation transformer |
| 07/31/2013 | CN103227039A Extra-high voltage transformer coil out device |
| 07/31/2013 | CN103227038A Busbar suitable for current transformers in different specifications |
| 07/31/2013 | CN103227037A Assembly structure for coil line bank of dry-type transformer |
| 07/31/2013 | CN103227036A Coil out layout structure of air core reactor |
| 07/31/2013 | CN103227035A Wire cake structure for rectangular coil |
| 07/31/2013 | CN103227034A Three-phase transformer horizontally hung upside down |
| 07/31/2013 | CN103227033A Tension screw rod assembly structure for iron core electric reactor |
| 07/31/2013 | CN103227032A Core column structure for iron core electric reactor |
| 07/31/2013 | CN103227031A Compact water-cooling electric reactor |
| 07/31/2013 | CN103227030A Water-cooling electric reactor |
| 07/31/2013 | CN103227029A Water-cooling plate fixing structure for water-cooling electric reactor |
| 07/31/2013 | CN103227028A Waterway pipeline for water-cooling electric reactor |
| 07/31/2013 | CN103227027A Waterway pipeline of water-cooling electric reactor |
| 07/31/2013 | CN103227026A Polygonal oil tank for transformer and online oil leakage monitoring method thereof |
| 07/31/2013 | CN103227025A Transformer easy to mount |
| 07/31/2013 | CN103227021A Segmented variable cross-section winding |