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)
07/2012
07/25/2012CN101847495B Anti-creeping transformer
07/25/2012CN101847494B Double-voltage dry type transformer
07/25/2012CN101770853B Coil substrate structure, and switching power supply
07/25/2012CN101694804B Local reverse-coupling toroidal inductor
07/25/2012CN101567248B Balance-unbalance transformer using a drum-shaped core
07/25/2012CN101401175B High voltage generation transformer for discharge lamp lighting device
07/24/2012US8228157 Layout for inductive loops of the electromagnetic-induction system
07/24/2012US8228155 Multi-point connection module for a transformer coil, and a transformer comprising such a connection module
07/24/2012US8228154 Miniaturized wide-band baluns for RF applications
07/24/2012US8228153 Power reactor for energy transfer
07/24/2012US8228152 Transforming device of power source and transformer thereof
07/24/2012US8225775 Ignition coil device
07/24/2012CA2659126C Inductance assembly for an electric machine
07/24/2012CA2636686C Transformer operation control apparatus and method for suppressing magnetizing inrush current
07/24/2012CA2500568C Main conductor for a capacitively controlled high-voltage winding
07/20/2012CA2756551A1 Compact high short circuit current reactor
07/19/2012WO2012095154A1 Tap changer
07/19/2012WO2012094903A1 Supply current transformer for electronic protection
07/19/2012US20120182669 Bushing assembly for draw-out circuit breaker
07/19/2012US20120182114 Bathing system transformer device with first and second low voltage output power connections
07/19/2012US20120182113 Laminar transformer having double-face secondary winding
07/19/2012US20120182112 Transformer
07/19/2012US20120182111 Form-less electronic device assemblies and methods of operation
07/19/2012US20120182110 Super high power transformer
07/19/2012DE102007050382B4 Induktionsspulenanordnung zur Energieübertragung von einer Ladestation zu einem Elektrogerät Induction coil arrangement for transfer of energy from a loading station to an electrical appliance
07/19/2012DE102006062205B4 Hochspannungstransformator High voltage transformer
07/18/2012EP2477196A2 Building-block-combined-type high power transformer
07/18/2012EP2476128A1 Safety shielding in planar transformer
07/18/2012EP2476127A1 Disc wound transformer with improved cooling
07/18/2012CN202339812U 一种电流互感器 A current transformer
07/18/2012CN202339811U 用于固态高压软起动器的触发板取能隔离变压器 Trigger plate for solid-state high-voltage soft starter can take an isolation transformer
07/18/2012CN202339810U 一种大型三相组合高阻抗变压器的布置结构 A large-scale three-phase combination of high impedance transformer arrangement
07/18/2012CN202339809U 静电除尘器用低损耗大功率高频高压整流变压器 Electrostatic precipitators use high-power high-frequency low-loss high-voltage rectifier transformer
07/18/2012CN202339808U 适用于整流变饱和电抗器的防震降噪装置 Apply to the rectification becomes saturated reactor shock noise reduction device
07/18/2012CN202339807U 通讯阻抗变换变压器 Communication impedance converter transformer
07/18/2012CN202339806U Structure for preventing displacement of iron yoke pad
07/18/2012CN202339805U 通讯耦合变压器 Communication coupling transformer
07/18/2012CN202339804U Novel low-voltage short-circuiting copper bar
07/18/2012CN202339803U 一种换流变端子箱 One kind of converter transformer terminal box
07/18/2012CN202339802U 采用航空插拔头式二次接线结构 By air plug head type secondary wiring structure
07/18/2012CN202339801U 有载开关低恢复电压结构 Low recovery voltage load switch structure
07/18/2012CN202339800U 一种双铁心变压器铜管引线连接结构 A dual core transformer brass wire connecting structure
07/18/2012CN202339799U 一种散热性能好、高效率、大功率的变压器 A good heat dissipation performance, high efficiency, high power transformers
07/18/2012CN202339798U 一种中型变压器铁芯的拉带装置 A Medium transformer core drawstring device
07/18/2012CN202339797U 全平面式拉板夹件结构 Full planar structure drawing board clip
07/18/2012CN202339796U 电抗器芯柱块固定装置 Reactor core column block securing means
07/18/2012CN202339795U 三相干式变压器铁心新型装配系统 The new three-phase transformer core assembly system
07/18/2012CN202339794U 直流输变电阳极饱和电抗器硅钢薄带铁芯 DC power transmission anode saturable reactor core silicon steel strip
07/18/2012CN202339793U Shielding structure of oil conservator
07/18/2012CN202339792U 一种干式变压器冷却风机的安装组件 A dry type transformer cooling fan mounting assembly
07/18/2012CN202339791U 大型电力变压器隔震系统内嵌式基础及安装结构 Large power transformers embedded base isolation system and mounting structure
07/18/2012CN202339790U Hoisting protection device for low-voltage closed bus flange
07/18/2012CN202339789U 一种紧固系统外观规范化的干式变压器 One kind of appearance standardized fastening system dry-type transformers
07/18/2012CN202339788U 通讯网路变压器 Communication network transformers
07/18/2012CN202339787U 一种带动力可移动的隔爆型干式变压器及其隔爆壳体 One kind of driving force of the movable flameproof dry-type transformers and flameproof housing
07/18/2012CN202339786U 一种具有高导磁率的椭圆矿用隔爆型干式变压器 Oval ore having a high magnetic permeability flameproof dry-type transformers
07/18/2012CN202339785U Ascending flanged base
07/18/2012CN202339784U 变压器骨架 BOBBIN
07/18/2012CN1972013B Shielded coil for inductive wireless applications
07/18/2012CN1897175B Iron core for stationary apparatus and stationary apparatus
07/18/2012CN1581378B Transformer and multi-lamp system using same
07/18/2012CN102598168A Flux concentrator and method of making a magnetic flux concentrator
07/18/2012CN102598166A Device for electrical isolation and toroidal core choke
07/18/2012CN102596453A Soft magnetic powder, powder granules, dust core, electromagnetic component, and method for producing dust core
07/18/2012CN102593741A Combined type transformer for photovoltaic power generation
07/18/2012CN102592817A Method for manufacturing stack coil device
07/18/2012CN102592816A Method for controlling balance of three-phase direct current resistance of transformer
07/18/2012CN102592815A Novel mounting member for rack of power distribution transformer
07/18/2012CN102592814A T-shaped 10kV full working condition all insulation high voltage contact box current transformer
07/18/2012CN102592813A Rotary transformation equipment
07/18/2012CN102592812A High-precision rotary transformer without rotor winding
07/18/2012CN102592810A AC (alternating current) phase-changing transformer and power transmission method thereof
07/18/2012CN102592809A Double-sided secondary lateral lamination transformer
07/18/2012CN102592806A Amorphous alloy dry-type transformer coil insulating structure and method of removing local discharge signal noise
07/18/2012CN102592805A Ultra-high power transformer
07/18/2012CN102592804A Advanced electronic header apparatus and methods
07/18/2012CN102592803A Height-adjustable transformer
07/18/2012CN102592802A Height-constant transformer
07/18/2012CN102592801A Quick-connection type wiring device for secondary side of high-voltage current/voltage transformer
07/18/2012CN102592800A Primary joint conversion device of tin bath dry-type transformer
07/18/2012CN102592799A Improved filter reactor
07/18/2012CN102592798A Novel filter reactor
07/18/2012CN102592797A Coil outlet method for reducing transformer partial discharge
07/18/2012CN102592796A End structure of voltage regulating coil of transformer
07/18/2012CN102592795A Outlet structure of double inverse star rectifier transformer
07/18/2012CN102592794A Coil and method for forming coil
07/18/2012CN102592793A Wire connection structure between high-voltage windings of ultra-high voltage transformer
07/18/2012CN102592792A Transformer
07/18/2012CN102592791A Dry-type transformer
07/18/2012CN102592790A Tin bath air-immersed transformer
07/18/2012CN102592789A Method for binding transformer iron core
07/18/2012CN102592788A Oblong amorphous alloy iron-core dry-type transformer for imaging on-line vibration monitoring
07/18/2012CN102592787A Transformer core
07/18/2012CN102592786A Online transformer oil dielectric loss treatment device
07/18/2012CN102592785A Cooling device for high voltage parallel compensation reactor windings
07/18/2012CN102592784A Cooling control integrated access device based on of distributed network for intelligent substation
07/18/2012CN102592783A Novel three-dimensional roll iron core transformer and reactor clamp
07/18/2012CN102592782A Choking coil and manufacture method thereof
07/18/2012CN102592781A Inducer
07/18/2012CN102589819A Leakage testing method for secondary air pressure of oil-immersed power transformer
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