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)
08/2013
08/14/2013EP2626870A1 Combination transducer assembly and switching device
08/14/2013EP2625421A1 Ignition coil with a reduced number of components
08/14/2013DE102012214371A1 An einem Fahrzeug angeordnete Umwandlungsvorrichtung für elektrische Leistung Arranged on a vehicle electric power conversion device
08/14/2013DE102012202105A1 Transformator mit Stufenschalteinrichtung Transformer with Tap-changing equipment
08/14/2013DE102012002576A1 Method for cooling corrugated wall type transformer tank, involves introducing cooling air into open-ended flow channels and bending shafts of corrugated walls to form flow channel
08/14/2013CN203135428U Self-balanced electromagnetic and electronic fault current limiter
08/14/2013CN203135276U Device for heating transformer oil in transformer
08/14/2013CN203135262U Electric control box mounting seat used for transformer
08/14/2013CN203134548U American box transformer switch lead stand
08/14/2013CN203134547U Epoxy resin pouring compound type integral three-phase voltage transformer
08/14/2013CN203134545U Mini-type current transformer with strong magnetism resistance
08/14/2013CN203134544U Epoxy resin pouring compound type current transformer
08/14/2013CN203134543U Single phase high-precision no-load voltage ratio adjustable grounding voltage transformer in household
08/14/2013CN203134542U Mutual induction device for temperature-control type low-voltage breaker
08/14/2013CN203134541U Traveling-wave tube annular transformer
08/14/2013CN203134539U Ring-shaped transformer
08/14/2013CN203134538U Novel T-shaped wiring dry-type transformer with two amorphous alloy cores
08/14/2013CN203134537U Three-phase oil immersed transformer
08/14/2013CN203134536U Flat plate transformer, flat plate inductor and resonance circuit
08/14/2013CN203134535U Anti-arching transformer
08/14/2013CN203134534U Muting device for dry transformers
08/14/2013CN203134533U Transformer coil support strip structure
08/14/2013CN203134532U Clamp for hole threading of high-voltage leads of transformers
08/14/2013CN203134531U High-temperature-resisting transformer coil
08/14/2013CN203134530U Transformer body
08/14/2013CN203134529U Structure for adopting screws to fix rod position detector coils
08/14/2013CN203134528U Wiring clamping strip for transformer
08/14/2013CN203134527U Novel three-phase secondary rectification power transmission copper electric conductor
08/14/2013CN203134526U Secondary wiring terminal for high-voltage current transformer
08/14/2013CN203134525U Lead frame for tap switch of transformer
08/14/2013CN203134524U Secondary coil of reinforcing cage seam welder transformer
08/14/2013CN203134523U Amorphous alloy coil with upper bosses, lower bosses and rectangular cross section and without faceplate
08/14/2013CN203134522U Amorphous alloy coil with upper bosses, lower bosses, faceplate and rectangular cross section
08/14/2013CN203134521U Low-noise transformer
08/14/2013CN203134520U Gradually-opened type amorphous alloy stereoscopic triangular overlaid iron core
08/14/2013CN203134519U Epoxy pouring dry type transformer
08/14/2013CN203134518U Cylindrical amorphous alloy current transformer iron core structure
08/14/2013CN203134517U Amorphous alloy dry-type transformer for subway
08/14/2013CN203134516U E-type silicon steel sheet
08/14/2013CN203134515U Novel power transformer based on magnetic temperature compensation and having function of direct-current magnetic bias suppression
08/14/2013CN203134514U Transformer iron core
08/14/2013CN203134513U Amorphous alloy oil-immersed transformer
08/14/2013CN203134512U Amorphous alloy dry-type transformer
08/14/2013CN203134511U Emergency oil discharge device for transformer
08/14/2013CN203134510U Exhaust
08/14/2013CN203134509U Oil tank applied to three-dimensional roll iron core transformer
08/14/2013CN203134508U Sealing structure for oil tank of stereoscopic triangle transformer and tank cover
08/14/2013CN203134507U Oil conservator and exhaust device thereof
08/14/2013CN203134506U Transformer oil tank
08/14/2013CN203134505U Amorphous alloy transformer for wind power generation
08/14/2013CN203134504U Folding oil box cover structure
08/14/2013CN203134503U Air-cooled mining transformer
08/14/2013CN203134502U American transformer heat emission protective cover
08/14/2013CN203134501U Anti-explosion electric reactor
08/14/2013CN203134500U Inductor fixing device
08/14/2013CN203134499U Amorphous alloy transformer
08/14/2013CN203134498U Three-dimensional collision recorder fixing device
08/14/2013CN203134497U Novel inductance
08/14/2013CN203133635U Digital temperature control transformer air cooler control device
08/14/2013CN203132391U Copper tube radiator and oil tank of laser power transformer with copper tube radiator
08/14/2013CN103248243A High-frequent dual-splitting rectifying transformer
08/14/2013CN103248010A Method for suppressing phenomena of ferromagnetic resonance and fuse melting of voltage transformer
08/14/2013CN103247435A Wound coil structure and processing method
08/14/2013CN103247433A Tapped self-coupling AC (alternating current) voltage regulator based on sectional winding with variable cross sections
08/14/2013CN103247432A Magnetic element and lead wires of transformer of magnetic element
08/14/2013CN103247431A Fixing device of high-voltage leads of power transformer
08/14/2013CN103247430A Quick-response separately excited magnetically controlled reactor
08/14/2013CN103247429A Transformer framework, transformer and switching power supply
08/14/2013CN103247428A Mutual inductor insulating and sealing lead junction device for outdoor column switch
08/14/2013CN103247427A Magnetic component and base thereof
08/14/2013CN103247426A Fully symmetrical eight-port distributed on-chip transformer
08/14/2013CN103247425A Transformer winding recombination structure
08/14/2013CN103247424A Three-phase stereoscopic fracture-type rolled iron core
08/14/2013CN103247423A Light and thin transformer
08/14/2013CN103247422A Switching power supply transformer for external power supply of display
08/14/2013CN103247421A Anti-cracking built-in iron core for pen ignition coil and treatment process thereof
08/14/2013CN103247420A Winding element
08/14/2013CN103247419A Inductive element and manufacturing method thereof
08/14/2013CN103247418A Handheld coaxial single water channel forced water-cooled medium frequency transformer
08/14/2013CN103247417A Winding element fixing bracket and winding element with fixing bracket
08/14/2013CN103247416A Spherical variable inductor
08/14/2013CN103247415A Multi-function inductor and manufacture thereof
08/14/2013CN103247414A Encapsulation type inductor
08/14/2013CN103247405A Ferrite core and transformer
08/14/2013CN103247377A Modified parallel compound belt shielding transposed conductor
08/14/2013CN102364641B Combined type mutual inductor
08/14/2013CN102360898B Installation structure for current transformer
08/14/2013CN102360809B 电子元件及其制造方法 Electronic device and method of manufacturing
08/14/2013CN102360795B Traction transformer
08/14/2013CN102360735B Encapsulation structure of magnetic ballast or transformer and encapsulation method for encapsulation structure
08/13/2013US8508324 Radiating structure of induction device
08/13/2013US8508323 Transformer
08/13/2013US8508322 Magnetic element
08/13/2013US8508184 Coil unit, non-contact power transmission device, non-contact power reception device, non-contact power supply system, and vehicle
08/13/2013US8508077 Controlling inductive power transfer systems
08/13/2013US8508076 Wireless power transmission unit and power generator and power generation system with the wireless power unit
08/08/2013WO2013113783A1 A bushing for a power system and a system comprising such a bushing
08/08/2013WO2013089732A3 Corona igniter including ignition coil with improved isolation
08/08/2013WO2012107078A9 Amorphous metal transformer
08/08/2013US20130201645 Multi-function inductor and manufacture thereof
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