Patents
Sitemap › H01 - Basic electric elements › H01F - Magnets; Inductances; Transformers; Selection of materials for their magnetic properties › H01F 27 - Details of transformers or inductances, in general
Patents for H01F 27 - Details of transformers or inductances, in general (43,362)
07/2014
07/23/2014CN203733569U 散热片式变压器 Fin-type transformers
07/23/2014CN203733568U 分体变压器 Split Transformer
07/23/2014CN203733567U 一种变压器风冷控制柜 A transformer cooled control cabinet
07/23/2014CN203733566U 气体变压器冷却装置 Gas transformer cooling device
07/23/2014CN203733565U 铁路专用变压器温控散热装置 Special railway transformer temperature control cooling unit
07/23/2014CN203733564U Led灯用变压器 Led lamp transformer
07/23/2014CN203733563U 电感线圈保护装置 Inductance coil protection
07/23/2014CN203733562U 一种直流扼流变压器 A DC choke transformer
07/23/2014CN203733561U 一种新型大功率高频变压器 A new high-power high-frequency transformer
07/23/2014CN203733560U 一种新型高频高压变压器 A new high frequency high voltage transformer
07/23/2014CN203733559U 一种低漏磁高频变压器 A low magnetic leakage high-frequency transformer
07/23/2014CN203733558U 一种具有新型散热结构的高频变压器 Having a new cooling structure of the high-frequency transformer
07/23/2014CN203733557U 一种新型高频脉冲变压器 A new high-frequency pulse transformer
07/23/2014CN203733556U 电源控制器用高频变压器 Power Controller with High Frequency Transformer
07/23/2014CN203733555U 高频电源用变压器 High-frequency power transformer
07/23/2014CN203733554U 大电流磁环扼流圈 High-current magnetic chokes
07/23/2014CN203733553U 一种模块化、标准化组合电感器 A modular, standardized combination of inductors
07/23/2014CN203733552U 14w灯用负载电感器 14w lamp load inductor
07/23/2014CN203733551U Et型滤波电感器 Et-type filter inductor
07/23/2014CN203733537U 高压户外套管 Outdoor high voltage bushing
07/23/2014CN203733460U 消音声屏障 Mute the sound barrier
07/23/2014CN203732600U 电容式电压互感器的底箱单元及其电容式电压互感器 Bottom capacitor voltage transformer tank unit and capacitor voltage transformers
07/23/2014CN203726055U 一种方便焊接变压器油箱盖的工具 A welding transformer tank lid convenient tool
07/23/2014CN103946935A 注塑成型电抗器及用于电抗器的复合物 Injection molding reactors and reactors for a complex of
07/23/2014CN103946933A 减小磁芯中的声噪的方法和具有减小的声噪的磁芯 Methods to reduce the acoustic noise in the core and the core has a reduced acoustic noise of
07/23/2014CN103945585A 互扼磁振圈 Mutual choke coil magnetic resonance
07/23/2014CN103944423A 一种无级有载调压变压器 A non-level load tap
07/23/2014CN103944222A 一种架空线路故障检测终端、其供电装置及应用其的系统 One kind of overhead line fault detection terminal, the power supply device and application of their system
07/23/2014CN103943349A 大容量电抗器多点压紧方法及装置 Large-capacity reactors Method and apparatus for multi-point clamping
07/23/2014CN103943348A 一种叠片机 One kind of lamination machine
07/23/2014CN103943345A 防爆油浸式电流互感器 Current Transformer Oil Explosion
07/23/2014CN103943344A 半封闭防爆油浸式电流互感器 Semi-enclosed oil-immersed current transformer explosion
07/23/2014CN103943343A 用于环网柜的电流互感器 RMU for current transformer
07/23/2014CN103943342A 永磁增流变压器 Permanent Magnet by transformer
07/23/2014CN103943340A 具有单向通量补偿的电力变压器 Unidirectional flux compensation for power transformers
07/23/2014CN103943339A 自动散热的变压器 Automatic heat transformer
07/23/2014CN103943338A 使用寿命长的变压器 Long-life transformer
07/23/2014CN103943337A 变压器 Transformer
07/23/2014CN103943336A 电子变压器 Electronic Transformer
07/23/2014CN103943335A 一种结构紧凑的矿用变压器 A compact mining transformers
07/23/2014CN103943334A 一种引针型电子变压器 One primer needle-type electronic transformer
07/23/2014CN103943333A 一种电子变压器 An electronic transformer
07/23/2014CN103943332A 一种多绕组输出平面变压器的绕组设计方法 A multi-winding transformer output winding design method of plane
07/23/2014CN103943331A 变压器组件及其制造方法以及电源转换器 The transformer assembly and its manufacturing method, and a power converter
07/23/2014CN103943330A 混合磁路的三相耦合电感器 Mixed-phase coupled inductor magnetic circuit
07/23/2014CN103943329A 一种大型变压器器身压块结构 A large, compact body of the transformer structure
07/23/2014CN103943328A 一种宽温高磁感应强度低功耗磁芯 One kind of wide temperature high magnetic flux density low-power cores
07/23/2014CN103943327A 电子变压器 Electronic Transformer
07/23/2014CN103943326A 一种电子变压器 An electronic transformer
07/23/2014CN103943325A 一种高利用率的磁芯 A high utilization of the core
07/23/2014CN103943324A 低损耗磁芯 Low-loss core
07/23/2014CN103943323A 一种组合型抗干扰磁芯 A combination type interference core
07/23/2014CN103943322A 35kV级油浸式非晶合金电力变压器 35kV grade oil-immersed power transformer amorphous alloy
07/23/2014CN103943321A 磁芯和线圈型电子部件 Core and coil type electronic component
07/23/2014CN103943320A 一种电力变压器 A power transformer
07/23/2014CN103943319A 一种具有过滤功能的小型变压器油吸油器 A small transformer oil suction filter has a filtering function
07/23/2014CN103943318A 35kV级植物绝缘油H级绝缘电力变压器 35kV class H insulation plant insulating oil of power transformers
07/23/2014CN103943317A SF<sub>6</sub>与喷淋油接触换热的主变冷却装置及使用方法 SF <sub> 6 </ sub> in contact with the heat of the main transformer oil spray cooling device and method of use
07/23/2014CN103943316A 一种变压器片式散热器 A transformer chip radiator
07/23/2014CN103943315A 一种高效降温的干式变压器 An efficient cooling of dry-type transformers
07/23/2014CN103943314A 电力变压器户外安装支撑装置 Power transformers for outdoor installation support device
07/23/2014CN103943313A 灭火变压器外壳 Extinguishing transformer enclosure
07/23/2014CN103943312A 一种防火变压器外壳 Fireproof transformer enclosure
07/23/2014CN103943311A 防止绕线组过热的变压器外壳 To prevent overheating of the transformer winding group housing
07/23/2014CN103943310A 变压器外壳 Transformer enclosure
07/23/2014CN103943309A 防火变压器外壳 Fire transformer enclosure
07/23/2014CN103943308A 一种扼流圈 One kind of choke
07/23/2014CN103943307A 一种交错并联耦合电感及变换器 An interleaving parallel coupled inductor and transformer
07/23/2014CN103943306A 磁性元件及磁性元件的制作方法 The method of making a magnetic element and a magnetic element
07/23/2014CN103943305A 模制线圈及使用了它的电磁阀以及模制线圈的制造方法 And the use of the molded coil solenoid valve and its method of manufacturing a molded coil
07/23/2014CN103943304A 磁通密度连续可调均匀轴向磁场的产生装置及该装置产生连续可调均匀轴向磁场方法 The method of continuously adjustable uniform axial magnetic field flux density continuously adjustable uniform axial magnetic field generating device and the device generates
07/23/2014CN103943298A 一种散热磁芯 A heat sink core
07/23/2014CN103943296A 软磁性体组合物及其制造方法、磁芯、以及线圈型电子部件 A soft magnetic material composition and manufacturing method, the core, and a coil-type electronic component
07/23/2014CN103943287A 一种应用于电力领域的绝缘帽 Applied to the power sector insulating cap
07/23/2014CN103943282A 一种新型的电力变压器线圈用铜导线 A new power transformer coil of copper wire
07/23/2014CN103943169A 一种抗老化的电力变压器线圈用复合绝缘漆 One kind of anti-aging power transformer coil composite insulating paint
07/23/2014CN103941065A 减小电压互感器和感应分压器初级绕组残余阻抗影响的方法 Primary winding method of reducing the impact of residual impedance voltage transformer and inductive voltage divider
07/23/2014CN103938128A 一种高碳铁基非晶合金变压器铁芯及其制造方法 One kind of high carbon iron-based amorphous alloy transformer core and its manufacturing method
07/23/2014CN103937372A 一种耐高温耐腐蚀的油浸式变压器 A high temperature corrosion-resistant oil-immersed transformers
07/23/2014CN102708262B 一种综合节能与减噪的电力变压器多目标优化设计方法 A power transformer multi-objective optimization of integrated energy-saving and noise reduction design method
07/23/2014CN102623158B 一种超导可控电抗器 A superconducting controllable reactor
07/23/2014CN102342021B 电子元器件及电子装置 Electronic components and electronic devices
07/23/2014CN101859628B 电子元件及其制造方法 Electronic device and method of manufacturing
07/22/2014US8786393 Step up or step down micro-transformer with tight magnetic coupling
07/22/2014US8786392 Corona igniter with improved energy efficiency
07/22/2014US8786391 Reactor and reactor apparatus
07/22/2014US8786390 Power transformer with amorphous core
07/22/2014US8786381 Transformer structures for a power amplifier (PA)
07/22/2014US8786136 Electronic apparatus and communication control method
07/22/2014US8786134 Wireless power transmitting system, power receiving station, power transmitting station, and recording medium
07/22/2014CA2523113C Level gauge for oil-filled transformer, choke, or tap changer
07/22/2014CA2346599C Method and apparatus for increasing the rating of a transformer
07/21/2014CA2804459A1 A line trap for transmission systems on medium/high voltage ac power lines
07/17/2014US20140198461 Low profile inductors for high density circuit boards
07/17/2014US20140197918 Transformer using symmetrical printing pattern
07/17/2014US20140197916 Inductor design with metal dummy features
07/17/2014US20140197915 Electronic component
07/17/2014US20140197914 Transformer assemblies with moveable terminal blocks
07/17/2014US20140197913 Power supply apparatus
07/17/2014US20140197912 Heat exchange type cooling apparatus for a transformer
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