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)
12/2014
12/30/2014US8922314 Ignition coil for internal combustion engine
12/30/2014US8922161 Three-dimensional glasses and system for wireless power transmission
12/30/2014US8922160 Non-contact type power receiving apparatus, electronic equipment and charging system using the power receiving apparatus
12/30/2014US8922093 Axial flux motor and generator assemblies
12/30/2014US8922065 Wireless energy transfer system
12/25/2014US20140375398 Signal trasmission through lc resonant circuits
12/25/2014US20140375302 Automatic switchable low threshold current power supply
12/25/2014US20140375256 Wireless power transmission system with ability to determine charging circumstances
12/25/2014US20140375255 Wireless power transmission with selective range
12/25/2014US20140375253 Methodology for multiple pocket-forming
12/24/2014CN204046223U 电动汽车充电站无线充电系统 Wireless Electric Vehicle Charging Station Charging System
12/24/2014CN204045532U 防止电压互感器二次侧反充电装置 Prevent voltage transformer secondary side reverse charging device
12/24/2014CN204045377U 变压器低压电流互感器箱 Low voltage transformer current transformer box
12/24/2014CN204045376U 低漏磁全绝缘的电压互感器 Low leakage flux fully insulated voltage transformer
12/24/2014CN204045375U 互感器 Transformers
12/24/2014CN204045374U 一种节能电感镇流器 An energy efficient magnetic ballasts
12/24/2014CN204045373U 一种液晶电视用变压器 A liquid crystal television transformers
12/24/2014CN204045372U 一种新型电视用升压变压器 A new TV with a step-up transformer
12/24/2014CN204045347U 充油式互感器维护检修及缺油的抽真空式注绝缘油装置 Note vacuum-type oil-filled transformer insulating oil means the maintenance and lack of oil
12/24/2014CN204041328U 带电子调速器电源线圈的点火器 With electronic governor power coil ignition
12/24/2014CN104247586A 电磁场的磁场屏蔽罩以及具有集成式磁场屏蔽罩的汽车 Electromagnetic shielding and magnetic car with integrated magnetic shield
12/24/2014CN104246928A 非接触供电装置 Non-contact power feeding device
12/24/2014CN104240930A 一种带保护装置的固体环网柜专用三相电压互感器 RMU dedicated solid-phase voltage transformer with a protective device
12/24/2014CN104240929A 一种单相浇注式组合计量干式互感器 A single-phase metering pouring dry type transformer combination
12/24/2014CN104240928A 一种全工况型低压电流互感器 An all-condition-type low-voltage current transformer
12/24/2014CN104240927A 一种电磁式电压互感器 An electromagnetic voltage transformer
12/24/2014CN102082469B 无线馈电装置、无线电力接收机以及无线电力传输系统 The wireless power feeder, the wireless power receiver and a wireless power transmission system
12/23/2014US8917511 Wireless power transfer system and power transmitting/receiving device with heat dissipation structure
12/23/2014US8917155 Magnetic component
12/23/2014US8917057 Battery charging system
12/23/2014US8916994 Device and method for selectively controlling multiple transmission coils in wireless power transmission device
12/18/2014US20140368164 Device and method for wirelessly transmitting power
12/18/2014US20140368057 Wireless energy transfer
12/18/2014US20140368053 Method and apparatus for setting frequency of wireless power transmission
12/17/2014CN204029600U 电流互感器 Current Transformer
12/17/2014CN204029599U 一种干式复合绝缘电流互感器 A dry-type current transformer insulation composite
12/17/2014CN204029598U 可防电线脱落的电流互感器 Can prevent the wires off the current transformer
12/17/2014CN204029597U 开合式零序电流互感器 Retractable zero sequence current transformer
12/17/2014CN204029596U 电流互感器一次导线树脂材料支撑绝缘件 Current transformer primary wire insulation resin material support
12/17/2014CN204029595U 低压电流互感器浇注体结构改进 Low current transformer casting body structure improvement
12/17/2014CN204029583U 互感器线圈绝缘加强结构 Transformer coil insulation reinforcing structure
12/17/2014CN204029569U 互感器二次接线端子结构改进 Transformer secondary terminals structural improvements
12/17/2014CN204029526U 互感器裙边结构改进 Transformers skirts structural improvements
12/17/2014CN104217849A 提高组合式互感器励磁特性匹配率的对接加工工艺及设备 Combined transformer excitation characteristics improve the match rate docking processing technology and equipment
12/17/2014CN102723187B 一种带肘形插头电压互感器 A tape elbow plug voltage transformer
12/16/2014US8913126 Portable self powered line mounted high speed camera system for overhead electric power lines
12/16/2014US8912920 Switchable low threshold current power supply
12/16/2014US8912786 Method and device for determining a direct current and resistance welding device
12/16/2014US8912687 Secure wireless energy transfer for vehicle applications
12/16/2014US8912686 Wireless power system and method with improved alignment
12/11/2014US20140361761 Ac/dc current transformer
12/11/2014US20140361741 Adaptive power control for wireless charging of devices
12/11/2014US20140361635 Contactless feed system and shield case for the same
12/11/2014US20140361634 Inductive energy supply unit
12/11/2014US20140361633 Non-contact power supply system
12/11/2014US20140361631 Coil device for wireless power transmission
12/11/2014US20140361630 Magnetic field shaping for inductive power transfer
12/11/2014US20140361628 Primary power supply tuning network for two coil device and method of operation
12/11/2014US20140360994 Welding transformer and welding transformer assembly and welding apparatus
12/11/2014DE202014105793U1 Induktionsladegerät Induction charger
12/10/2014CN204012201U 一种电流互感器系统 A current transformer system
12/10/2014CN204011033U 一种新型的电子式零序电压互感器 A new electronic zero-sequence voltage transformer
12/10/2014CN204011032U 用于电气化铁道的户外干式组合互感器 Dry type transformers for outdoor combination of electrified railway
12/10/2014CN204011031U 一种新型电流互感器电路 A new current transformer circuit
12/10/2014CN204011030U 中压浇注式电流互感器 MV casting current transformer
12/10/2014CN204011029U Sf6电流互感器 Sf6 current transformer
12/10/2014CN204011028U 一种避免二次回路断开时引起电流互感器开路的辅助装置 One way to avoid causing secondary circuit open circuit current transformer secondary device is disconnected
12/10/2014CN204011027U 油浸式电流互感器 Current Transformer Oil
12/10/2014CN204011026U 一种电流互感器式穿墙套管 A current transformer wall bushing
12/10/2014CN204011025U 分离式电流互感器 Current transformers
12/10/2014CN204011024U 一种新型的电子式零序电流互感器 A new electronic zero-sequence current transformer
12/10/2014CN204011023U 零序电流互感器 Zero sequence current transformer
12/10/2014CN204011022U 不开路式电流互感器 Not open current transformer
12/10/2014CN204011021U 环氧浇注式电压互感器 Epoxy cast voltage transformer
12/10/2014CN204011020U 户外单相复合绝缘接地式电压互感器 Outdoor Single-phase composite insulated grounding voltage transformer
12/10/2014CN204011019U 一种配gis用的六氟化硫电压互感器 A coordination with sulfur hexafluoride gis voltage transformer
12/10/2014CN204011018U 一种开启式互感器 One kind of open-type transformers
12/10/2014CN204011017U 渐变式多节结合变压器 Graded multi-section transformer combination
12/10/2014CN204011016U 点火线圈的胶套总成、点火线圈、点火器、汽车及组装测试工装 Ignition coil sleeve assembly, ignition coil, ignition, auto test and assembly tooling
12/10/2014CN204011015U 一种电气化铁路隔离变压器 One kind of electrified railway isolation transformer
12/10/2014CN204010971U 一种互感器外接线的防水密封装置 Waterproof seal device for external line transformer
12/10/2014CN204010951U 一种直推式开启互感器锁紧装置 A direct-push open the transformer locking device
12/10/2014CN204010945U 绕线片 Wire Wound Chip
12/10/2014CN204010941U 一种工字型点火线圈磁芯 One kind of I-shaped ignition coil core
12/10/2014CN204009093U 一种用于矿井地震勘探法的本质安全型震源发爆同步触发装置 Intrinsically safe source Exploder mine seismic exploration method for synchronizing trigger device
12/10/2014CN204008813U 一种磁调制式电流互感器 A magnetic modulation type current transformer
12/10/2014CN104205264A 无线电力传输系统 Wireless power transmission system
12/10/2014CN104205263A 用于感应电力传输的双侧控制 Bilateral control for inductive power transmission
12/10/2014CN104205257A 车辆 Vehicle
12/10/2014CN104205255A 无线功率传递设备及制造方法 The wireless power transmission apparatus and method of manufacture
12/10/2014CN104205254A 磁性可渗透结构 Magnetic permeable structure
12/10/2014CN104203641A 无线功率传递装置及制造方法 Apparatus and manufacturing method for a wireless power transfer
12/10/2014CN104200979A 一种低温电流互感器线圈 A cryogenic current transformer coil
12/10/2014CN104200978A 一种电流互感器宽范围智能取电方法 A current transformer wide range of intelligent methods to take power
12/10/2014CN104200977A 一种电流互感器式穿墙套管 A current transformer wall bushing
12/10/2014CN104200976A 消谐波式轴向磁路单极旋转变压器及信号绕组绕线方法 Axial magnetic circuit eliminate harmonics and unipolar resolver signal winding winding method
12/10/2014CN104200975A 单层信号绕组径向磁路旋转变压器及信号绕组绕线方法 Single resolver signal winding radial magnetic circuit and signal winding winding method
12/10/2014CN104200974A 消谐波粗精耦合轴向磁路旋转变压器及信号绕组绕线方法 Harmonic Elimination coarse and fine axial magnetic circuit coupled rotary transformer and signal winding winding method
12/10/2014CN104200973A 消谐波式径向磁路多极旋转变压器及信号绕组绕线方法 Harmonic Elimination radial magnetic circuit and multi-pole resolver signal winding winding method
12/10/2014CN104200972A 消谐波粗精耦合径向磁路旋转变压器及信号绕组绕线方法 Harmonic Elimination coarse and fine radial magnetic circuit coupled to a rotary transformer and signal winding winding method
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