| Patents for H01F 27 - Details of transformers or inductances, in general (43,362) |
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| 01/24/2013 | US20130020905 Multilayer ceramic electronic component |
| 01/24/2013 | DE102011079667A1 Längenvariabler Spulenkörper und induktives Bauelement Variable length bobbin and inductor |
| 01/24/2013 | DE102011079648A1 Wicklungsanordnung mit Spulenwicklungen und einem Kühlkanalsystem Coil assembly with coil windings and a cooling canal system |
| 01/23/2013 | EP2549646A1 Transformer filter arrangement |
| 01/23/2013 | EP2549645A1 Transformer filter arrangement |
| 01/23/2013 | EP2549502A1 Generator breaker with SAW sensor |
| 01/23/2013 | EP2549496A2 Inductive component with connection contacts visible during filling |
| 01/23/2013 | EP2549495A1 Dry type transformer |
| 01/23/2013 | EP2549493A2 Variable length coil body and inductive component |
| 01/23/2013 | EP2548209A1 Line guide system for a high-voltage transformer |
| 01/23/2013 | CN202695130U Novel partial discharge online monitoring test system of dry-type transformer |
| 01/23/2013 | CN202695121U T wafer separator |
| 01/23/2013 | CN202695120U Armored shielded high-voltage test transformer |
| 01/23/2013 | CN202695119U Current transformer with sensor |
| 01/23/2013 | CN202695118U Novel open-type current transformer |
| 01/23/2013 | CN202695117U Three-phase integrated current transformer with short-circuit protection function |
| 01/23/2013 | CN202695116U Combined three-phase integrated current transformer |
| 01/23/2013 | CN202695115U Multifunctional current mutual inductor |
| 01/23/2013 | CN202695114U 35kV outdoor composite dry type voltage transformer |
| 01/23/2013 | CN202695113U Voltage transformer with arrester |
| 01/23/2013 | CN202695112U Voltage transformer with elbowed plug |
| 01/23/2013 | CN202695111U Integrated mutual inductor casing |
| 01/23/2013 | CN202695110U Magnetic resistance type rotary transformer winding structure |
| 01/23/2013 | CN202695109U Transmitting coil winding structure for rectangular positioning-free wireless charger |
| 01/23/2013 | CN202695108U Modified low-consumption inductive ballast |
| 01/23/2013 | CN202695107U Fluorescent lamp transformer |
| 01/23/2013 | CN202695106U Transformer used for gas insulation meter |
| 01/23/2013 | CN202695105U Three-phase amorphous transformer |
| 01/23/2013 | CN202695104U Three-phase transformer for gas insulation instrument |
| 01/23/2013 | CN202695103U Three-phase combination transformer |
| 01/23/2013 | CN202695102U Integrated transformer |
| 01/23/2013 | CN202695101U Assembled planar transformer |
| 01/23/2013 | CN202695100U Structure of main transformer consisting of multiple transformers in inverse power supply |
| 01/23/2013 | CN202695099U Novel 12PIN DIP network transformer |
| 01/23/2013 | CN202695097U 6 KV / 10 KV star delta transformation dual-purpose transformer |
| 01/23/2013 | CN202695096U Supply transformer |
| 01/23/2013 | CN202695095U Fixing structure of current transformer coil on low-voltage side of transformer |
| 01/23/2013 | CN202695094U Inductor |
| 01/23/2013 | CN202695093U Transformer with a shielding cover |
| 01/23/2013 | CN202695092U Transformer with shielding belt |
| 01/23/2013 | CN202695091U Insulating cylinder between high voltage and low voltage of stereoscopic roll iron core dry type transformer |
| 01/23/2013 | CN202695090U Improved insulation structure between primary and secondary coils of water-cooled transformer |
| 01/23/2013 | CN202695089U Electrical insulation device and system comprising the same |
| 01/23/2013 | CN202695088U Frameless structure transformer |
| 01/23/2013 | CN202695087U Coil former |
| 01/23/2013 | CN202695086U Coiling locating device of transformer triangular iron core |
| 01/23/2013 | CN202695085U Guide connecting sheet |
| 01/23/2013 | CN202695084U Three-dimensional wound core dry-type transformer clamp |
| 01/23/2013 | CN202695083U Transformer rubber core |
| 01/23/2013 | CN202695082U Combined changeable mutual inductor |
| 01/23/2013 | CN202695081U Transformer wire rack |
| 01/23/2013 | CN202695080U Continuous main transformer power supply structure for substation |
| 01/23/2013 | CN202695079U Locating structure of amorphous alloy transformer body |
| 01/23/2013 | CN202695078U Copper bar of dry transformer |
| 01/23/2013 | CN202695077U Novel leading wire binding structure |
| 01/23/2013 | CN202695076U 电子元件 Electronic component |
| 01/23/2013 | CN202695075U Single-phase transformer with attached iron core and three-phase transformer thereof |
| 01/23/2013 | CN202695074U Transformer with improved windings |
| 01/23/2013 | CN202695073U Amorphous alloy three-dimensional iron core |
| 01/23/2013 | CN202695072U Stereo-structure winding type amorphous alloy transformer iron core |
| 01/23/2013 | CN202695071U Amorphous alloy transformer clamp structure |
| 01/23/2013 | CN202695070U Transformer iron core with three-iron core column silicon steel wire |
| 01/23/2013 | CN202695069U Transformer body |
| 01/23/2013 | CN202695068U Improved water-cooled transformer |
| 01/23/2013 | CN202695067U Respirator for transformer |
| 01/23/2013 | CN202695066U High-pressure oil soaking mutual inductor oil filling device capable of automatically closing oil filling valves |
| 01/23/2013 | CN202695065U Sheet type radiator with spoilers for transformer |
| 01/23/2013 | CN202695064U Transformer pedestal |
| 01/23/2013 | CN202695063U 网络变压器外壳 Network transformer enclosure |
| 01/23/2013 | CN202695062U Bakelite seat of magnetic element |
| 01/23/2013 | CN202695061U Improved corrugated pipe of transformer |
| 01/23/2013 | CN202695060U Novel corrugated pipe of transformer |
| 01/23/2013 | CN202695059U Cable route device of non-standard rectifier transformer |
| 01/23/2013 | CN202695058U Surface-mounted type common-mode filter inductor |
| 01/23/2013 | CN202695057U Magnet ring inductor |
| 01/23/2013 | CN202695056U 电感器 Inductor |
| 01/23/2013 | CN202695055U Improved structure of magnetic assembly |
| 01/23/2013 | CN202695054U Inductor |
| 01/23/2013 | CN202695053U Sealed filter inductor |
| 01/23/2013 | CN202695052U 空心电感器 Hollow inductor |
| 01/23/2013 | CN202695038U Isolation type multilayer coil |
| 01/23/2013 | CN202694830U Enamelled twisted wire for transformer |
| 01/23/2013 | CN202694699U Mutual inductor nameplate and mutual inductor provided with the same |
| 01/23/2013 | CN202694486U Anti-theft and anti-electric larceny alarm device of transformer |
| 01/23/2013 | CN202682852U Vacuum oiling degasser capable of simultaneous vacuum-pumping and oiling for high pressure oil immersion mutual inductor |
| 01/23/2013 | CN102893347A 电抗器 Reactor |
| 01/23/2013 | CN102893346A Coil-type electronic component and process for producing same |
| 01/23/2013 | CN102893345A Miniature power inductor and methods of manufacture |
| 01/23/2013 | CN102893344A Electronic component to be embedded in substrate and component embedded substrate |
| 01/23/2013 | CN102891023A Maintenance-free energy-saving on-load capacity-regulating switch and operation method thereof |
| 01/23/2013 | CN102891004A Winding shaft and winding device |
| 01/23/2013 | CN102891001A Three-phase transformer system and power grid with same |
| 01/23/2013 | CN102891000A Lightning protection and resonance elimination reactive power compensation capacity transformer |
| 01/23/2013 | CN102890999A Phase-shifting filter transformer |
| 01/23/2013 | CN102890998A Insulated winding or electromagnetic coil for electrical equipment and sintering and forming process of insulated winding or electromagnetic coil |
| 01/23/2013 | CN102890997A Iron-silicon-chromium-manganese-titanium inductor component |
| 01/23/2013 | CN102890996A High heat dissipation type inductor |
| 01/23/2013 | CN102890520A Method for controlling energy saving and benefit increasing of transformer |
| 01/23/2013 | CN102231315B Heat exchange device for blast-proof shell of mine explosion-proof dry-type transformer |
| 01/23/2013 | CN102203888B Inductance coil for electric power grids having reduced sound emission |