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)
12/2013
12/04/2013CN203325655U Combined window voltage-regulating transformer core
12/04/2013CN203325654U Combined annular voltage-regulating transformer core
12/04/2013CN203325653U Insulation solidification integrated iron core for mutual inductor
12/04/2013CN203325652U Ultracrystallite gum dipping iron core for mutual inductor
12/04/2013CN203325651U High-strength iron core for mutual inductor
12/04/2013CN203325650U Magnetic core piece
12/04/2013CN203325649U Transformer
12/04/2013CN203325648U Oil-evaporation liquid pipe type phase change heat exchanger device for oil immersion type transformer
12/04/2013CN203325647U Transformer conservator structure
12/04/2013CN203325646U Box type phase change heat exchange device for oil-immersed transformer
12/04/2013CN203325645U Dry-type transformer
12/04/2013CN203325644U Transformer
12/04/2013CN203325643U 滤波器 Filter
12/04/2013CN203325642U Novel packaging structure of electric reactor
12/04/2013CN203325641U Device for removing abnormal heating of bolt at case edge of power transformer case
12/04/2013CN203325640U Distribution transformer with protective cover
12/04/2013CN203325639U Transformer with nitrogen injection fire extinguishing device
12/04/2013CN203325638U Protection and anti-interference device for outgoing line of tap
12/04/2013CN203325637U Tap lead-out protecting device
12/04/2013CN203325636U Transformer line outgoing cabinet
12/04/2013CN203325635U Clamping-track type power transformer
12/04/2013CN203325634U Variable inductor device
12/04/2013CN203325633U Coil adjustable type filter reactor
12/04/2013CN203325632U Electric reactor
12/04/2013CN203325631U Electric reactor structure
12/04/2013CN203325630U Dry-type air-core reactor for magnetic shielding
12/04/2013CN203325625U I-type soft magnetic ferrite magnetic core
12/04/2013CN203324749U Voltage transformer air-cooling control system
12/04/2013CN203324312U End-screen guide rod connection and leading-out fixing device
12/04/2013CN203324306U Transformer bushing monitoring dedicated end screen lowering structure
12/04/2013CN103430259A Automatic winding machine, and air core coil and winding method therefor
12/04/2013CN103430257A Electronic device housing
12/04/2013CN103430256A Coil assembly comprising planar coil
12/04/2013CN103430255A Method of providing arc-resistant dry type transformer enclosure
12/04/2013CN103430254A Arc-resistant dry type transformer enclosure having arc fault damper apparatus
12/04/2013CN103430253A Arc-resistant dry type transformer enclosure having arc channels
12/04/2013CN103430252A Laminated-type inductor element and method of manufacturing thereof
12/04/2013CN103430250A Composite material, reactor core, reactor, converter and power conversion device
12/04/2013CN103430249A Composite material, reactor core, reactor, converter, and power conversion device
12/04/2013CN103427679A AC/DC constant-current conversion unit, driver and illuminating device having driver
12/04/2013CN103427597A Electronic device
12/04/2013CN103426620A Open-close type electronic current transformer
12/04/2013CN103426619A Ignition coil for internal combustion engine
12/04/2013CN103426618A 电抗器 Reactor
12/04/2013CN103426617A 变压器 Transformer
12/04/2013CN103426616A Magnetic shielding structure and single-phase transformer
12/04/2013CN103426615A Transformer high-pressure sleeve fixing structure
12/04/2013CN103426614A Transformer with combined reels
12/04/2013CN103426613A Overall lead-out structure for high voltage bushing
12/04/2013CN103426612A Surface mount inductor
12/04/2013CN103426611A Communication transformer and winding method of winding set thereof
12/04/2013CN103426610A Iron-silicon-aluminum magnetic-core reactor
12/04/2013CN103426609A Transformer with mixed iron cores of amorphous alloy and silicon steel sheets
12/04/2013CN103426608A Body noise reduction structure for amorphous alloy transformer
12/04/2013CN103426607A Iron core of amorphous alloy transformer and manufacture method thereof
12/04/2013CN103426606A Magnetic core component
12/04/2013CN103426605A Magnetic core assembly
12/04/2013CN103426604A Magnetic core
12/04/2013CN103426603A Wound core Scott transformer
12/04/2013CN103426602A Surface-mounted transformer EER3515 soft magnetic ferrite core for LED displays
12/04/2013CN103426601A EFD3444 soft magnetic ferrite core for high-frequency power transformer
12/04/2013CN103426600A EE3215 soft magnetic ferrite core for high-frequency power transformer
12/04/2013CN103426599A PQ3510 soft magnetic ferrite core for high-frequency switching power transformer
12/04/2013CN103426598A Surface-mounted transformer EC2009 soft magnetic ferrite core for LED displays
12/04/2013CN103426597A Transformer oil tank positioning structure
12/04/2013CN103426596A Supporting structure of transformer oil conservator
12/04/2013CN103426595A Transformer cooling apparatus and transformer assembly including the same
12/04/2013CN103426594A Coldplate for use with a transformer in an electric vehicle (EV) or a hybrid-electric vehicle (HEV)
12/04/2013CN103426593A Ventilation type noncrystalline dry type transformer sound insulation outer box
12/04/2013CN103426592A 电流变压器单元 Current transformer unit
12/04/2013CN103426591A 磁集成电抗器 Integrated Magnetics Reactor
12/04/2013CN103426587A Magnetic coil, magnetic connecting module and network connector
12/04/2013CN103426574A Dry-type hollow inductance resistor
12/04/2013CN103426515A Novel tinned insulation winding wire
12/04/2013CN103425149A Transformer load control method based on utilizing fiber grating technology to measure hot spot temperature
12/04/2013CN103424581A Transformer correction circuit and technique for reducing cross-talk current
12/04/2013CN103424296A Vacuum-pump-free online separating system for gas in insulating oil
12/04/2013CN103421422A Heat-resistant alcohol-soluble self-adhesive paint for self-adhesive insulated winding wires and preparation method thereof
12/04/2013CN102486011B Low temperature rubber capsule used in oil conservator for transformer and preparation process
12/04/2013CN102314999B 变压器 Transformer
12/04/2013CN102084442B Inductive transmission system
12/04/2013CN101373655B Iron core reactor
12/03/2013US8598974 Coil filter
12/03/2013US8598973 Reactor
12/03/2013US8598746 Resonance power generator and method, and resonance power receiver and method
12/03/2013US8598745 Wireless power feeder and wireless power transmission system
12/03/2013US8598744 Apparatus for transmitting and receiving wireless energy using meta-material structures having negative refractive index
11/2013
11/28/2013WO2013175655A1 Laminated element and method for manufacturing same
11/28/2013WO2013174470A1 Modular thermosiphon and cooling housing
11/28/2013WO2013052956A3 Liquid compositions used as insulating and heat transfer means, electrical devices containing said compositions and preparation methods for such compositions
11/28/2013US20130314964 Reactor
11/28/2013US20130314199 Transformer
11/28/2013US20130314197 Magnetic Configuration for High Efficiency Power Processing
11/28/2013US20130314196 Wound Core Scot Transformer
11/28/2013US20130314195 Ferromagnetic transformer cores
11/28/2013US20130314192 Inductor with stacked conductors
11/28/2013US20130314190 Laminated inductor element and manufacturing method thereof
11/28/2013US20130314186 Converter and power conversion device
11/28/2013US20130314185 Transformer cooling apparatus and transformer assembly including the same
11/28/2013DE112010005649T5 Isoliertransformator und Leistungsquelle Isolation and power source
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