| Patents for H01F 38 - Adaptations of transformers or inductances for specific applications or functions (13,550) |
|---|
| 07/27/2011 | CN201910323U Three-phase capacitor voltage-dividing electronic voltage transformer |
| 07/27/2011 | CN201910322U Dry-type mesohigh voltage transformer |
| 07/27/2011 | CN102136764A Power supplying apparatus, power receiving apparatus and wireless power supplying system |
| 07/27/2011 | CN102136689A Hgis智能化开关 Hgis intelligent switch |
| 07/27/2011 | CN102136359A Novel oil immersed inverted vertical current transformer and insulation detection method thereof |
| 07/27/2011 | CN102136358A Power supply current transformer for electronic protection |
| 07/26/2011 | US7984707 Ignition coil device for internal combustion engine |
| 07/21/2011 | WO2011085517A1 Electronic current transformer based on complete self-excitation power supply |
| 07/21/2011 | WO2011066120A3 Combination wire connector and current transformer |
| 07/21/2011 | CA2770372A1 An electronic current transformer based on complete self-excitation power supply |
| 07/20/2011 | EP2346053A1 Gas-isolated high voltage measuring unit |
| 07/20/2011 | EP2345553A1 Non-contact power transmission device and vehicle having non-contact power transmission device |
| 07/20/2011 | EP2345552A1 Electric vehicle |
| 07/20/2011 | EP2345050A1 A distributed electrical generation system |
| 07/20/2011 | EP2344359A2 Power supply system |
| 07/20/2011 | CN201904545U Bus bar |
| 07/20/2011 | CN201904206U Dry-type combination mutual inductor |
| 07/20/2011 | CN201904205U Assembling structure for current transformer |
| 07/20/2011 | CN201904204U Novel current transformer |
| 07/20/2011 | CN201904203U Plug type voltage transformer |
| 07/20/2011 | CN201904202U Combined-type voltage transformer |
| 07/20/2011 | CN201904201U Contactless linear rotary transformer |
| 07/20/2011 | CN201904200U Single-ended output ignition coil |
| 07/20/2011 | CN102130511A Wireless power supplying system |
| 07/20/2011 | CN102129909A Low-power consumption electronic current transformer |
| 07/20/2011 | CN102128586A Angular displacement sensor |
| 07/20/2011 | CN101728074B Wrapping technical method for primary shield of bus-type current transformer |
| 07/20/2011 | CN101707128B Magnetic circuit open-close type current transformer |
| 07/20/2011 | CN101556862B High-frequency pulse current transformer |
| 07/20/2011 | CN101409149B Paint-dipping drying technique for dry-type three-phase combined transformer |
| 07/14/2011 | WO2011084936A2 Inductive charging system for electric vehicle |
| 07/14/2011 | WO2011083594A1 Non-contact power transmission device and near-field antenna for same |
| 07/14/2011 | WO2011083259A1 Induction supply system and housing for such a system |
| 07/14/2011 | US20110169337 Power feed device, power receiving device, and wireless power feed system |
| 07/14/2011 | DE102010004223A1 Verfahren zum Herstellen einer Stromerfassungseinrichtung A method for producing a current detection means |
| 07/13/2011 | EP2343715A1 Method for producing a current sensor |
| 07/13/2011 | EP2342724A1 Reuse of screw thread |
| 07/13/2011 | CN201898027U Drying-free loading-type current transformer |
| 07/13/2011 | CN201898026U Bushing-type current transformer of transformer |
| 07/13/2011 | CN201898025U Current transformator and shielding case |
| 07/13/2011 | CN102122847A Wireless power feed system |
| 07/13/2011 | CN101640123B High-voltage adjustable leakage magnetic transformer |
| 07/13/2011 | CN101069251B Inductive component and method for the production of such an inductive component |
| 07/07/2011 | US20110165837 Methods and systems for wireless energy and data transmission |
| 07/07/2011 | US20110163611 System and method for device suspension and wireless power transmission |
| 07/07/2011 | US20110163609 Wireless power feed system |
| 07/07/2011 | US20110163608 Reducing Corruption of Communication in a Wireless Power Transmission System |
| 07/07/2011 | US20110163542 High power wireless resonant energy transfer system |
| 07/06/2011 | CN201893233U Novel current transformer |
| 07/06/2011 | CN201893232U Open type current transformer |
| 07/06/2011 | CN201893231U Transformer for lamp |
| 07/06/2011 | CN102117697A Winding device and winding machine with same |
| 07/06/2011 | CN101359531B Transformer and lamp tube driving circuit using the transformer |
| 06/30/2011 | US20110160853 Capsular tension ring with coil for inductive coupling to an external electromagnetic field |
| 06/30/2011 | US20110159812 Resonance power generator and resonance power receiver |
| 06/30/2011 | US20110156691 Power supply arrangement for direct electrical heating of a pipeline system |
| 06/30/2011 | US20110156640 Method and apparatus for wirelessly transferring power and communicating with one or more slave devices |
| 06/30/2011 | US20110156493 Phased array wireless resonant power delivery system |
| 06/30/2011 | US20110156492 Wireless power transmission apparatus using near field focusing |
| 06/30/2011 | US20110156491 Resonance power generator |
| 06/30/2011 | US20110156489 Resonance power receiver that includes a plurality of resonators |
| 06/30/2011 | US20110156488 Electronic circuit |
| 06/30/2011 | DE102009055147A1 Power transmission unit for household cooking appliance, has display device comprising information regions whose spatial arrangement correlates to spatial arrangement of corresponding power transmitting parts |
| 06/29/2011 | EP2067148B1 An apparatus, a system and a method for enabling electromagnetic energy transfer |
| 06/29/2011 | CN201887715U Voltage transformer error regulating device |
| 06/29/2011 | CN201887661U Switching power supply for electromagnetic oven and high-frequency mutual inductor for same |
| 06/29/2011 | CN201887335U Mounting structure for current transformer in switch cabinet |
| 06/29/2011 | CN201886894U Adjustable low-voltage current transformer |
| 06/29/2011 | CN201886893U Novel primary wire core of oil immersed erected current transformer |
| 06/29/2011 | CN201886892U Novel ground shield device for oil immersed type current transformer |
| 06/29/2011 | CN201886891U Medium voltage electrode shielding device for 5000kV sulfur hexafluoride (SF6) current transformer |
| 06/29/2011 | CN201886890U Current transformer with multi-turn structure |
| 06/29/2011 | CN201886889U Distributed adjusting panel structure of capacitance voltage transformer |
| 06/29/2011 | CN201886888U High-voltage wiring device for voltage transformer used on combined electrical apparatus |
| 06/29/2011 | CN201886887U Novel insulating frame for voltage transformer winding |
| 06/29/2011 | CN201886886U Electromagnetic voltage transformer with error compensation function |
| 06/29/2011 | CN201886885U Novel shielding type transmission structure |
| 06/29/2011 | CN201886860U Choke coil |
| 06/29/2011 | CN1781168B Apparatus for supplying energy to a load and a related system |
| 06/29/2011 | CN102113071A Multi-toroid transformer |
| 06/29/2011 | CN102110518A Automatic measurement range switching device of electronic current transformer |
| 06/29/2011 | CN101719416B U-shaped current transformer with on-line insulation-monitoring function |
| 06/29/2011 | CN101707127B Oil-immersed inverted current transformer with function of insulation online monitoring |
| 06/29/2011 | CN101521104B Full optical fiber current transformer adopting double closed loop control |
| 06/29/2011 | CN101243593B Auxiliary winding for improved performance of a planar inductive charging platform |
| 06/28/2011 | US7969268 Ignition coil with spaced secondary sector windings |
| 06/28/2011 | US7969045 Installation |
| 06/23/2011 | WO2011075021A1 A high power electrical distribution system |
| 06/23/2011 | WO2011074091A1 Shield and vehicle whereupon same is mounted |
| 06/23/2011 | WO2011073156A1 Integrated reactance module |
| 06/23/2011 | WO2011031473A3 Flux concentrator and method of making a magnetic flux concentrator |
| 06/23/2011 | US20110148351 Noncontact electric power receiving device, noncontact electric power transmitting device, noncontact electric power feeding system, and electrically powered vehicle |
| 06/23/2011 | US20110148216 Apparatus and System for Communicating Electromagnetic Service |
| 06/23/2011 | CA2783144A1 Integrated reactance module |
| 06/22/2011 | DE102009059012A1 Vorrichtung zur lösbaren Befestigung eines Stromleiters an einem Stromwandlergehäuse Device for the releasable fastening of a current conductor to a power converter housing |
| 06/22/2011 | DE102009059008A1 Vorrichtung zur lösbaren Befestigung eines Stromleiters an einem Stromwandlergehäuse Device for the releasable fastening of a current conductor to a power converter housing |
| 06/22/2011 | DE102009059007A1 Vorrichtung zur lösbaren Befestigung eines Stromleiters an einem Stromwandlergehäuse Device for the releasable fastening of a current conductor to a power converter housing |
| 06/22/2011 | CN201877752U Error adjustment connecting box and capacitor voltage transformer with same |
| 06/22/2011 | CN201877284U Fine adjustor for size between terminals of high-current welded conductor of transformer |
| 06/22/2011 | CN201877283U Three-phase three-element anti-resonance combined transformer |