Patents
Sitemap › H01 - Basic electric elements › H01F - Magnets; Inductances; Transformers; Selection of materials for their magnetic properties › 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)
06/2014
06/11/2014CN103854839A Middle-high-frequency high power transformer
06/10/2014US8749097 System and method for controlling power transfer across an inductive power coupling
06/05/2014WO2014085291A2 Wireless charging systems and methods
06/05/2014WO2014083234A1 An inductive energy transfer coil structure
06/05/2014US20140152417 Antenna shield for proximity-based communication devices
06/05/2014US20140152250 System and method for controlling output power in a contactless power transfer system
06/05/2014US20140152120 Electronic device and system
06/05/2014US20140152115 High power rf field effect transistor switching using dc biases
06/05/2014DE102012111732A1 Antennenvorrichtung zur Übertragung von Daten eines Füllstandsmessgeräts An antenna apparatus for transmitting data of a fill level meter
06/04/2014EP2737198A2 Motor vehicle starter circuit comprising a voltage raising device and starter so equipped
06/04/2014EP2737197A1 Starter circuit of a motor vehicle comprising a device for stepping up the battery voltage, and starter provided therewith
06/04/2014CN203632348U 一种高压端供能系统 A high-pressure end supply system
06/04/2014CN203631296U 一种组合式互感器 A modular transformers
06/04/2014CN203631295U 电子式电流互感器保护用空心线圈 Electronic Current Transformer Protection hollow coil
06/04/2014CN203631294U 一种升高座串级式电流互感器 One kind of elevated seat cascade type current transformer
06/04/2014CN203631293U 电压互感器外屏蔽罩 Voltage transformer outside shield
06/04/2014CN203631246U 一种电流互感器的注油装置 A current transformer oiling device
06/04/2014CN203631241U 点火线圈护套 Ignition coil sheath
06/04/2014CN103843084A Power reception device, power transmission device, and power transmission system
06/04/2014CN103840567A Device and method for obtaining electric energy through current transformer made of composite magnetic core materials
06/04/2014CN101971452B Inductive power supply system with multiple coil primary
05/2014
05/30/2014WO2014080648A1 Method for forming magnetic-field space
05/29/2014US20140145518 Wireless power transmitter and wireless power receiver
05/29/2014US20140145517 Non-contact power supply system
05/29/2014US20140145516 Wireless power transmission method
05/29/2014US20140145514 Non-contact power supply device
05/29/2014US20140145513 Wirelessly powered devices
05/29/2014US20140145512 Contactless power transmission device and method of fabricating the same
05/29/2014US20140145501 Induction powered panels
05/28/2014EP2736055A1 Enhanced leakage common mode inductor
05/28/2014EP2735085A1 Regulation control and energy management scheme for wireless power transfer
05/28/2014EP2735084A1 Detection device, energy receiver, energy transmitter, power transmission system, and detection method
05/28/2014EP2735006A1 Double conductor single phase inductive power transfer tracks
05/28/2014DE102013221483A1 induktiv-betriebene plattenförmige Elemente inductively-driven plate-like elements
05/28/2014CN203617119U 一种变压器中性点用外置式电流互感器 A transformer neutral point with an external current transformer
05/28/2014CN203617118U 一种油浸倒立式电流互感器 One kind of inverted Current Transformer Oil
05/28/2014CN203617117U 一种全绝缘接地电压互感器 A fully insulated grounding voltage transformer
05/28/2014CN203617116U 一种防窃电互感器箱 One kind of anti-theft transformer box
05/28/2014CN203617080U 一种电流互感器冲压式储油柜 A current transformer ramjet conservator
05/28/2014CN203616369U 低压通电专用升流互感器 Dedicated low-voltage power-up current transformer
05/28/2014CN203614305U 顶置点火线圈用垫块 Overhead ignition coil spacers
05/28/2014CN103827998A 无线可充电电池及其部件 Wireless Rechargeable batteries and their components
05/28/2014CN103827997A 受电装置、送电装置和电力传输系统 By electrical devices, power transmission equipment and power transmission systems
05/28/2014CN103827996A 受电装置、送电装置以及电力传输系统 The power receiving device, the power transmitting device and the power transmission system
05/28/2014CN103826907A 送电装置、车辆以及电力传送系统 The power transmitting device, the power transmission system of the vehicle, and
05/28/2014CN103824689A 一种采用串联绕组的整流变压器 A series rectifier transformer windings using
05/28/2014CN103824684A 一次限流限压综合消谐器 A limiting pressure limiting integrated harmonic elimination
05/28/2014CN103824680A 一种电力充油互感器在线智能补油装置及方法 A power-line oil-filled transformer apparatus and method for intelligent charge
05/28/2014CN102111945B 一种新型双采样异常保护线路电子镇流器 A new double sampling abnormal protection circuit electronic ballast
05/22/2014WO2014077703A1 Improvements in and relating to power supply systems
05/22/2014WO2014077112A1 Liquid crystal module and elec tronic device
05/22/2014WO2014076953A1 Core to be used in coil of non-contact power transmission apparatus
05/22/2014WO2014075989A1 Protective circuit for a current transformer and current transformer with a protection circuit
05/22/2014US20140142876 Systems And Methods For Wireless Power System With Improved Performance and/or Ease of Use
05/22/2014US20140139202 Enhanced leakage common mode inductor
05/22/2014US20140139041 Contactless power transfer system and method
05/22/2014US20140139040 Refrigerator with contactlessly powered movable member
05/22/2014US20140139038 Non-contact power supply device, vehicle, and non-contact power supply system
05/22/2014US20140139037 Systems And Methods For Wireless Power System With Improved Performance and/or Ease of Use
05/22/2014US20140139036 Wireless power transmission device
05/22/2014DE102013006377B3 Effizienter passiver breitbandiger Gyrator Efficient broadband passive gyrator
05/22/2014DE102012107279A1 Stromwandler mit Kurzschlussvorrichtung Current transformer with short circuit device
05/22/2014DE102012022479A1 Vehicle has energy storage device for supplying energy to electric motor, and secondary winding which is arranged at top of vehicle chassis and formed with ring winding on ferrite plate
05/21/2014EP2733012A1 Device for wirelessly supplying power to devices installed inside an aircraft
05/21/2014CN203607891U 一种无线充电器 A wireless charger
05/21/2014CN203607874U 初级和次级感应线圈以及包含其的电动汽车感应充电系统 Primary and secondary inductive coil and contains its inductive charging system for electric vehicles
05/21/2014CN203607239U 10kV户外柱上开关专用电流互感器 10kV outdoor column switches for current transformer
05/21/2014CN203607238U 一种漏电流互感器 One kind of leakage current transformer
05/21/2014CN203607237U 一种发电机出线套管电流互感器测试装置 An electric generator current transformer bushing testing device
05/21/2014CN203607236U 一种超薄大电流互感器 An ultra-thin high-current transformer
05/21/2014CN203607235U 电流互感器 Current Transformer
05/21/2014CN203607234U 用于仪表的电压系统 Voltage systems for instrumentation
05/21/2014CN203607233U 一种新型150kV试验变压器 A new 150kV transformer test
05/21/2014CN103814505A 非接触供电系统 Non-contact power supply system
05/21/2014CN103814477A 天线装置及通信装置 The antenna device and a communication device
05/21/2014CN103814420A 无线功率发送设备及其方法 The wireless power transmission device and method
05/21/2014CN103811165A 一种外绕式电流互感器 One kind of external current transformer winding
05/21/2014CN103811164A 一种电流互感器 A current transformer
05/21/2014CN103811163A 谐振器和无线功率发射器 Resonator and a wireless power transmitter
05/21/2014CN103811162A 感应耦合电能传输与电场耦合电能传输的两用线圈 Inductively coupled power transmission and electric power transmission coupling of dual-coil
05/21/2014CN103811153A 电感镇流器i型矽钢片叠铆结构 I-type silicon steel magnetic ballasts riveting stacked structure
05/20/2014US8729852 Method for identification of a light inductive charger
05/20/2014US8729736 Wireless power feeder and wireless power transmission system
05/15/2014WO2014073990A1 Vehicle or moving object detection
05/15/2014WO2014073298A1 Contactless electric power supply system
05/15/2014WO2014073161A1 Contactless power feed device
05/15/2014WO2014072063A1 Device for the two-way inductive coupling of data signals to a power line
05/15/2014WO2014072062A1 A smd current sensor device and uses thereof
05/15/2014US20140132475 Wireless load control device
05/15/2014US20140132384 Wirewound inductor of switching power supply and switching power supply with the wirewound inductor
05/15/2014US20140132078 Wireless power transmitter
05/15/2014DE102012104372B4 Vorrichtung zur induktiven Übertragung elektrischer Energie Device for inductive transmission of electrical energy
05/14/2014EP2730012A1 An inductively coupled power transfer receiver
05/14/2014EP2729947A1 Ultra high temperature circuit coupling
05/14/2014CN203596272U 一种带有多胶层的电流互感器 A multi-layer with a current transformer
05/14/2014CN203596271U 一种电流互感器 A current transformer
05/14/2014CN203596270U 一种链型结构穿墙式高压电流互感器 One chain structure wall high-voltage current transformer
05/14/2014CN203596269U 一种电压互感器 A voltage-transformer
05/14/2014CN203596268U 一种电压互感器 A voltage-transformer
05/14/2014CN203596267U 一种内均压半绝缘户外式电压互感器 Pressure semi-insulating outdoor voltage transformers within a
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 ... 136