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
07/04/2012CN202307457U Dual-ratio transformer
07/04/2012CN202307456U 一种带有绝缘包扎导线的油式变压器 One kind of wire wrapped with insulation transformer oil
07/04/2012CN202307455U 低讯扰开关电源变压器绕组结构 News scrambling low switching power transformer winding structure
07/04/2012CN202307454U 铁芯插铁用升降垫铁结构 Iron core is inserted by lifting the horn structure
07/04/2012CN202307453U 插铁用铁轭片夹紧器 Insert sheet iron with iron yoke clamp
07/04/2012CN202307452U 整流变压器活动中轭铁心结构 Rectifier transformer activities yoke core structure
07/04/2012CN202307451U Base structure of dry type transformer
07/04/2012CN202307450U 一种逆变电感 An inverter inductance
07/04/2012CN202307449U 一种差模扼流圈用磁心 One kind of differential mode chokes core
07/04/2012CN202307448U 一种共模扼流圈用磁心 One kind of common-mode chokes core
07/04/2012CN202307447U 一种差模线圈用磁心 One kind of differential-mode coil core
07/04/2012CN202307446U 变压器和具有该变压器的led管灯 Transformers and led tube lights with this transformer
07/04/2012CN202307445U 一种带有浸漆工艺铁心的变压器 A transformer core with a dipping process
07/04/2012CN202307444U 一种变压器、电源装置及led日光灯 A transformer, power supply units and led fluorescent
07/04/2012CN202307443U Ground shield for iron core of transformer
07/04/2012CN202307442U 大型变频控制器用直流电抗器 Large frequency controller with DC reactor
07/04/2012CN202307441U 功率变压器磁芯散热结构 Power transformer core cooling structure
07/04/2012CN202307440U 一种emc滤波电感铁芯 One kind emc filter inductor core
07/04/2012CN202307439U 一种抗电磁干扰用磁心 An anti-electromagnetic interference with the core
07/04/2012CN202307438U 一种电感器用磁心 One kind of inductor core
07/04/2012CN202307437U 一种新型的锰锌铁氧体磁环 A new Mn-Zn ferrite bead
07/04/2012CN202307436U 水冷电抗器 Water-cooled reactors
07/04/2012CN202307435U 便携式变压器分接开关压力释放膜安全防护盖 Portable transformer tap-pressure release film protective cover
07/04/2012CN202307434U Moisture absorber
07/04/2012CN202307433U 功能型风电专用变压器 Functional Wind dedicated transformer
07/04/2012CN202307432U 绝缘油净化装置 Insulating oil purification device
07/04/2012CN202307431U 变压器用呼吸器 Transformers respirator
07/04/2012CN202307430U Transformer oil tank with three-dimensional triangular roll iron core
07/04/2012CN202307429U 一种新型有载分接开关在线滤油装置 A new on-load tap-line oil filter unit
07/04/2012CN202307428U 电力变压器散热装置 Power Transformer cooling devices
07/04/2012CN202307427U Structure of insulating oil duct on two sides of magnetic shielding of transformer body
07/04/2012CN202307426U 干式变压器风机快装支架 Quick dry-type transformers fan mounting bracket
07/04/2012CN202307425U Heat conducting and fixing device for ring-shaped inductors
07/04/2012CN202307424U Sound insulation and noise reduction device for converter transformer
07/04/2012CN202307423U 多脉波变频移相整流干式变压器 Multi-pulse frequency shift phase rectifier dry-type transformers
07/04/2012CN202307422U Heat conduction and fixing device of magnetic element
07/04/2012CN202307421U 一种新型变压器防盗装置 A new transformer anti-theft device
07/04/2012CN202307420U 可移动式变压器安装平台 Movable type transformer mounting platform
07/04/2012CN202307419U 贴片类电感底壳 SMD inductors pan class
07/04/2012CN202307418U 一种套管/升高座和防火墙之间的封堵结构 A casing / elevated block structure between the seat and the firewall
07/04/2012CN202307417U 变压器套管末屏接地座 Transformer Bushing Tap Ground Block
07/04/2012CN202307416U 一种变压器绝缘压环 A transformer insulation crimp ring
07/04/2012CN202307415U 双饼式螺线管高频变压器 Double pancake solenoid high frequency transformer
07/04/2012CN202307414U Filter
07/04/2012CN202307413U 一种eer扼流圈 One kind eer choke
07/04/2012CN202307412U 一种新型贴片电感器 A new chip inductors
07/04/2012CN202307411U 低压铁芯滤波电抗器 Low pressure filter reactor core
07/04/2012CN202307410U Power factor correction (PFC) inductor for energy-saving power supply
07/04/2012CN202307409U 大电感导线空心电抗器 Large inductor wire Core Reactor
07/04/2012CN202307204U Semi-hard combination wire
07/04/2012CN202305587U 一种电力变压器套管泄漏电流信号引出标准接口装置 A power transformer bushing leakage current signal leads to a standard interface device
07/04/2012CN202301687U 低频隔振台 Low-frequency vibration isolation units
07/04/2012CN202291816U 电容储能式焊接机变压器结构 Capacitor discharge welding machine transformer structure
07/04/2012CN1883019B Traction transformer
07/04/2012CN102549842A Antenna device and communication device
07/04/2012CN102549681A Transformer core
07/04/2012CN102545820A Common mode filter and manufacturing method thereof
07/04/2012CN102545171A Multi-winding adjustable reactor and single phase grounding fault clearing method thereof
07/04/2012CN102543422A Technology for improving insulation resistance of dry transformer iron core and online monitoring system for partial discharge
07/04/2012CN102543411A Squirrel cage type hollow-core current transformer
07/04/2012CN102543410A Cascade high-potential energy supply device
07/04/2012CN102543409A Winding method for stator of reluctance type rotary transformer
07/04/2012CN102543408A Electrical assembly and method for making the same
07/04/2012CN102543407A Laminated inductor and method of manufacturing the same
07/04/2012CN102543406A High-impedance combined-type transformer
07/04/2012CN102543405A Novel explosion-proof triangular arrangement toroidal transformer
07/04/2012CN102543404A Water-cooled transformer with reactor
07/04/2012CN102543403A Self-coupling transformer
07/04/2012CN102543401A Two-differential tertiary winding voltage regulating rectifier transformer
07/04/2012CN102543400A Low-voltage regulation coil device of traction transformer
07/04/2012CN102543398A Transformer for realizing voltage change through changeover of leads
07/04/2012CN102543397A Ultrahigh-voltage large-capacity split-winding type transformer
07/04/2012CN102543396A Grounding screen structure of iron core of transformer
07/04/2012CN102543395A Surge protection reactor and manufacturing method thereof
07/04/2012CN102543394A Insulation member for tensioning coil of dry type transformer
07/04/2012CN102543393A Suspension end insulation structure with transformer coil inserted with shielding wire
07/04/2012CN102543392A Insulating ring
07/04/2012CN102543391A Transformer structure
07/04/2012CN102543390A AC (Alternating Current) 750kV end part outgoing line structure of ultrahigh-voltage converter transformer
07/04/2012CN102543389A Transformer copper pipe lead with internal cooling structure
07/04/2012CN102543388A Low-voltage lead wire structure for three-dimensional wound core transformer
07/04/2012CN102543387A Transformer and flat panel display device having the same
07/04/2012CN102543386A Distribution transformer
07/04/2012CN102543385A Bond wire transformer
07/04/2012CN102543384A Mining explosion-proof all-insulation dry type transformer with amorphous alloy iron core for mobile transformer substation
07/04/2012CN102543383A Amorphous alloy plane stepped iron core and manufacturing method thereof
07/04/2012CN102543382A Amorphous alloy iron core adjusting structure of electric equipment
07/04/2012CN102543381A Novel three-dimensional wound iron core transformer clamping part
07/04/2012CN102543380A Iron core structure of transformer
07/04/2012CN102543379A Amorphous transformer
07/04/2012CN102543378A LED energy-saving lamp magnetic core
07/04/2012CN102543377A High-frequency choking coil magnetic core for LEDs
07/04/2012CN102543376A Differential-mode choking coil magnetic core for LEDs
07/04/2012CN102543375A Transformer magnetic core for LEDs
07/04/2012CN102543374A Novel transformer
07/04/2012CN102543373A Inductive component with improved core properties
07/04/2012CN102543372A Amorphous transformer core
07/04/2012CN102543371A Magnetic core
07/04/2012CN102543370A Iron core and inductor
07/04/2012CN102543369A Novel voltage transformer iron core and manufacturing method thereof
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