H01F 38 - Adaptations of transformers or inductances for specific applications or functions

Patents for H01F 38 - Adaptations of transformers or inductances for specific applications or functions (13,550)
11/2011
11/10/2011	US20110275319 Adaptive inductive power supply with communication
11/10/2011	US20110273026 Adaptive inductive power supply with communication
11/10/2011	US20110273025 Inductive power supply system with overlapping coils
11/10/2011	DE102010020125A1 Arrangement for contactless energy transmission from ground-installed primary conductor to car, has sensor for monitoring region between primary conductor and secondary winding and designed as smoke detector or ultrasonic sensor
11/10/2011	DE102010020122A1 Contactless energy transmission arrangement for bottom-moved primary conductor of car, has secondary winding linked with primary conductor in bottom turned surface area, and secondary winding arranged in surface area protection unit
11/09/2011	CN202034234U Electronic current and voltage combined transformer with temperature measuring device
11/09/2011	CN202034233U Assembly structure for lead current transformer
11/09/2011	CN202034232U CT hoisting structure of transformer
11/09/2011	CN202034231U A current transformer
11/09/2011	CN202034230U Openable current transformer
11/09/2011	CN202034229U Electronic current transformer with temperature measuring device
11/09/2011	CN202034228U Open-type electronic-type current transformer
11/09/2011	CN202034227U Open-type high-accuracy current transformer
11/09/2011	CN202034226U Multi-range standard voltage transformer
11/09/2011	CN202034225U Fully insulated plug-in type voltage transformer with metal shell
11/09/2011	CN202034224U Semicircular external-iron-core type epoxy casting voltage transformer with power supply winding
11/09/2011	CN202034223U Three-phase potential transformer provided with a fuse and a metal case
11/09/2011	CN202034222U 3-35kV multifunctional electromagnetic voltage transformer
11/09/2011	CN202034221U Insulator of transformer
11/09/2011	CN202034220U Novel mutual inductor insulating sleeve
11/09/2011	CN202034219U Connecting structure for split style transformer of electric welding machine
11/09/2011	CN202031753U Ignition device capable of reducing electromagnetic interference
11/09/2011	CN102239026A Method and device for determining a direct current and resistance welding device
11/09/2011	CN102237193A Voltage transformer for gas insulation instrument
11/09/2011	CN102235289A Ignition coil
11/09/2011	CN101916648B Digital type linear alternating voltage transformer of multi-frequency range measurement and measuring method thereof
11/09/2011	CN101295579B Current sensing apparatus
11/09/2011	CN101106016B Modified double power ballast
11/09/2011	CN101097806B High-voltage transformer
11/08/2011	US8054149 Monolithic inductor
11/08/2011	US8053930 Solar power plant
11/08/2011	US8051912 Armored flat cable signalling and instrument power acquisition
11/08/2011	DE202010017328U1 Stromleitspule Stromleitspule
11/03/2011	WO2011135722A1 Power receiving device and power receiving method
11/03/2011	WO2011134884A1 Current transformer arrangement
11/03/2011	US20110266883 Rfid antenna circuit
11/03/2011	US20110266882 Power generating apparatus, power generating system, and wireless electric power transmission apparatus
11/02/2011	EP1108260B1 Dual-rated current transformer circuit
11/02/2011	CN202025990U Transformer bank combined electric appliance
11/02/2011	CN202025636U Electronic current transformer based on low-energy-consumption iron-core coil LPCTs
11/02/2011	CN202025635U Zero sequence mutual inductor fixing device
11/02/2011	CN102231321A Glue-pouring processing method for mutual inductor
11/02/2011	CN102231320A Heavy current mutual inductor for electronic circular electric energy meter and production method thereof
11/02/2011	CN101388607B Magnetic integration circuit for multiphase staggering flyback converter and controlling method thereof
10/2011
10/27/2011	WO2011131341A1 Inductive component having variable core characteristics and method for setting same
10/27/2011	US20110260550 Non-contact power transmission apparatus
10/27/2011	US20110260549 Non-contact power transmission apparatus
10/27/2011	US20110260532 Power-supplying device, control method for the same, and power-supplying system
10/27/2011	US20110259307 Ignition coil
10/27/2011	DE102010017902A1 Zündspule Ignition coil
10/26/2011	EP2227816B1 System for isolating a medium voltage
10/26/2011	CN202018880U Miniaturized current transformer
10/26/2011	CN202018879U A handcart cabinet voltage transformer
10/26/2011	CN202018878U An installing structure of a transformer high pressure side current transformer coil
10/26/2011	CN202018872U A voltage transformer and an iron core assembly thereof
10/26/2011	CN102227955A Integrated gas discharge lamp with ignition electronics integrated into base for generating asymmetrical ignition pulses
10/26/2011	CN102227786A Integrated gas discharge lamp and ignition transformer for integrated gas discharge lamp
10/26/2011	CN102226976A Current transformer
10/26/2011	CN102226975A Sulfur-hexafluoride-insulated stand alone type current transformer capable of serial-parallel transformation
10/26/2011	CN102226974A Voltage transformer capable of eliminating ferromagnetic resonance
10/26/2011	CN102226973A Electronic voltage transformer with temperature-measuring device
10/26/2011	CN102226972A Two-column serial wiring structure of network-side coils for converter transformer
10/26/2011	CN102226958A Rotary transformer fixed structure and hybrid electric vehicle
10/26/2011	CN101256894B Novel high voltage independent electronic type current mutual inductor
10/20/2011	WO2011015427A3 Ignition coil, spark plug, and ignition arrangement
10/20/2011	US20110254503 Wireless power antenna alignment adjustment system for vehicles
10/20/2011	US20110254379 Bi-directional inductive power transfer
10/20/2011	US20110254378 Non contact power transfer device and vehicle equipped therewith
10/20/2011	US20110254377 Wireless power transmission in electric vehicles
10/20/2011	US20110254376 Noncontact electric power receiving device, noncontact electric power transmitting device, noncontact electric power feeding system, and vehicle
10/20/2011	DE102010027945A1 Ignition coil, has contact spring comprising electrically non-conductive supporting element at which spark suppression unit is provided, where spark suppression unit is connected with end of secondary winding and high voltage contact
10/20/2011	DE102010015488A1 Stromwandlermodul für ein busfähiges Installationsgerät Power converter module for a bus-compatible installation device
10/20/2011	DE102010015398A1 Isolationsverbundmaterial zur elektrischen Isolation, Verfahren zur Herstellung und Verwendung desselben Insulation of the same composite material for electrical insulation, method of making and using
10/19/2011	EP2378528A2 Current transformer module for a bus-enabled installation device
10/19/2011	EP2377133A1 Rotary transformer
10/19/2011	EP1895673B1 Device for the inductive coupling of a data-transmission unit to a phase of an electrical power line and corresponding production method
10/19/2011	CN202014029U Transformer protection ring network cabinet with compact structure
10/19/2011	CN202013802U Totally-enclosed oil-immersed high-voltage metering box
10/19/2011	CN102222560A Current changer module for bus compatible installing device
10/19/2011	CN102222559A Split current mutual inductor
10/19/2011	CN102222558A Optical current mutual inductor and optoelectronic information processor thereof
10/18/2011	US8040103 Battery charging apparatus with planar inductive charging platform
10/18/2011	US8039995 Controlling inductive power transfer systems
10/13/2011	WO2011126228A1 Continuous power feeding system using non-contact power feeding device
10/13/2011	WO2011125431A1 Magnetic core, current sensor provided with the magnetic core, and current measuring method
10/13/2011	WO2011125328A1 Wireless power transmission system
10/13/2011	WO2011024179A3 Improved fault current limiter with saturated core
10/13/2011	US20110248809 Inductor Structure
10/13/2011	US20110248674 Inductive power supply with device identification
10/13/2011	US20110248575 Television system with wireless power transmission function, television set, and set-top box
10/13/2011	US20110248574 Mobile type non-contact power feeding device
10/13/2011	US20110248572 Power feeding apparatus, power receiving apparatus, wireless power feeding system and method for wireless transfer of power
10/13/2011	US20110248571 Resonance power generation apparatus
10/13/2011	US20110248570 Resonance power receiving apparatus and method with wireless power transform function, and resonance device
10/13/2011	US20110247600 Ignition Coil Device for Internal Combustion Engine
10/12/2011	CN202008923U Tie rod elevating seat used in sleeve current transformer
10/12/2011	CN202008922U Anti-electricity-theft transformer chest
10/12/2011	CN202008921U Multi-transformer energy storage device for single-stage flyback switch power source
10/12/2011	CN102215002A Non-conductor contact electric energy transmission device
10/11/2011	US8035471 Power inductor with reduced DC current saturation

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