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)
04/2014
04/16/2014CN203552916U Difference mode and common mode integrated electronic transformer
04/16/2014CN203552915U Variable-frequency power source transformer
04/16/2014CN203552914U Novel inductor
04/16/2014CN203552913U Three-phase reactor and inverter grid-connecting system
04/16/2014CN203552912U Three-phase autotransformer
04/16/2014CN203552911U Autotransformer applied to electrified rail
04/16/2014CN203552910U Contact voltage regulator box body structure
04/16/2014CN203552909U Contact type voltage regulator box body structure convenient to move
04/16/2014CN203552908U Rectifier transformer with double-epitaxy-delta progressive-decrease voltage regulation function
04/16/2014CN203552907U Bracket used for load switch of oil-immersed transformer
04/16/2014CN203552906U Transformer and iron core temperature measuring device thereof
04/16/2014CN203552905U Electrostatic shield device for transformer body
04/16/2014CN203552904U Transformer bushing with automatic guide tube temperature lowering function
04/16/2014CN203552903U End part insulating structure for low-voltage coil of dry-type transformer
04/16/2014CN203552902U Dry-type transformer
04/16/2014CN203552901U Primary framework and second framework opposite insertion type transformer
04/16/2014CN203552900U Optimized transformer lead frame wire outgoing structure
04/16/2014CN203552899U Magnetic wood block for preventing magnets from coming out
04/16/2014CN203552898U Body structure of amorphous alloy transformer
04/16/2014CN203552897U Transformer and framework thereof
04/16/2014CN203552896U Linear variable differential transducer
04/16/2014CN203552895U High voltage transformer
04/16/2014CN203552894U LLC high-frequency transformer
04/16/2014CN203552893U Amorphous alloy transformer coil structure
04/16/2014CN203552892U Sheet-shaped pin power transformer
04/16/2014CN203552891U Lead support for transformer
04/16/2014CN203552890U Transformer
04/16/2014CN203552889U Arranging structure of transformer regulating winding
04/16/2014CN203552888U High-voltage coil for transformer
04/16/2014CN203552887U Low voltage y-connection lead structure of three-dimensional wound core dry type transformer
04/16/2014CN203552886U Transformer
04/16/2014CN203552885U Anti-puncture transformer coil
04/16/2014CN203552884U Vibration-attenuation transformer
04/16/2014CN203552883U Oil way device for transformer cores
04/16/2014CN203552882U Fixture for tridimensional-core transformer
04/16/2014CN203552881U Photovoltaic power generation transformer
04/16/2014CN203552880U Magnetic core structure of electric reactor
04/16/2014CN203552879U Magnetic core structure of electric reactor
04/16/2014CN203552878U Magnetic core structure of electric reactor
04/16/2014CN203552877U Structure of soft magnetic ferrite magnet
04/16/2014CN203552876U On-site insulating drying device for 220 kV main transformer
04/16/2014CN203552875U Capsule oil conservator
04/16/2014CN203552874U Oil conservator support structure
04/16/2014CN203552873U Corrugated fuel tank
04/16/2014CN203552872U Leakage detecting device for high-oil-difference type oil tank
04/16/2014CN203552871U Oil service intelligent processing system for large transformer
04/16/2014CN203552870U Oil storage cabinet for vehicle-mounted transformer
04/16/2014CN203552869U Side cover for oil tank of transformer
04/16/2014CN203552868U Anti-overflow fullness-guaranteeing device for transformer oil filling
04/16/2014CN203552867U Support for oil collection pipes of radiator of transformer
04/16/2014CN203552866U Oil guiding connection pipe device of cooling system for transformer
04/16/2014CN203552865U Bent rectangular heat dissipation frame
04/16/2014CN203552864U Auxiliary cooling system for heat radiation of electric reactor
04/16/2014CN203552863U Cooling system for converter station
04/16/2014CN203552862U Upper locating device for transformer body
04/16/2014CN203552861U Single-pole type combined transformer rack device
04/16/2014CN203552860U Induction device capable of being conveniently mounted and dismounted
04/16/2014CN203552859U Inductor
04/16/2014CN203552858U Waterproof type and contact type voltage regulator shell structure
04/16/2014CN203552857U Shell structure of transformer
04/16/2014CN203552856U Lower locating device for transformer body
04/16/2014CN203552855U Manhole plate for high voltage parallel reactor with function of detecting local discharge at ultrahigh frequency
04/16/2014CN203552854U Quick-plug inductor for integrated circuit board
04/16/2014CN203552853U Protective cover for dry-type transformer
04/16/2014CN203552852U Gas connecting pipe
04/16/2014CN203552851U Novel surface-mounted power inductor
04/16/2014CN203552850U Ultrathin two-phase coupling inductor
04/16/2014CN203552849U Filter inductor of rectangular structure
04/16/2014CN203552848U Inductor
04/16/2014CN203552847U Induction device
04/16/2014CN203552846U Packaging structure of winding type electronic device and chip inductor
04/16/2014CN203552845U Elliptic air-core reactor
04/16/2014CN203552746U Flat transposition aluminium conductor with cooling channel
04/16/2014CN203552734U Shaped wire for transformers
04/16/2014CN203551974U Cooling control system for converter transformer
04/16/2014CN203551043U Oil level indicating device for transformer oil conservator
04/16/2014CN203551030U Oil level display device for oil storage cabinet of transformer
04/16/2014CN203541025U Automatic dedusting device for cooler of strong oil circulation power transformer
04/16/2014CN103733283A Choke coil
04/16/2014CN103733281A Pressing of transformer windings during active part drying
04/16/2014CN103730250A Integrated one-time forming method of amorphous and nano-crystal magnetic powder cores
04/16/2014CN103730248A Indoor zero-sequence current transformer
04/16/2014CN103730247A Full-shielding high-voltage isolated-type voltage transformer
04/16/2014CN103730246A 10KV potential transformer
04/16/2014CN103730245A Stacked inductor used in passive wireless multi-parameter microsensor
04/16/2014CN103730244A Inductor and EMI filter
04/16/2014CN103730243A Shell type wound-iron-core three-phase three-dimensional transformer
04/16/2014CN103730242A On-load voltage-regulating transformer voltage regulation structure provided with bias field winding
04/16/2014CN103730241A Transformer model for direct-current magnetic biasing test
04/16/2014CN103730240A Variable-flux voltage regulating auto transformer for maintaining constant low voltage
04/16/2014CN103730239A Novel three-phase-integrated autotransformer switch lead arranging method
04/16/2014CN103730238A Transformer oil tank magnetic shield with magnetic warning function
04/16/2014CN103730237A Multi-winding water-cooled inductor
04/16/2014CN103730236A Novel inductance coil structure
04/16/2014CN103730235A Secondary side terminal voltage regulating auto-transformer wiring method
04/16/2014CN103730234A Pulse transformer based on multiple pairs of windings
04/16/2014CN103730233A Inter-frame oil duct structure for large-sized transformer framed cores
04/16/2014CN103730232A Transformer cooling device and self-cooling transformer
04/16/2014CN103730231A Transformer top cover lifting device
04/16/2014CN103730230A Magnetic integrated inductor
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