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)
03/2014
03/05/2014CN203466016U Oil-immersed transformer with oil temperature lowering structure
03/05/2014CN203466015U Oil-immersed transformer
03/05/2014CN203466014U Cross air blow type radiator for transformer
03/05/2014CN203466013U Dry transformer with fan mounting seat
03/05/2014CN203466012U Heat-dissipating and protecting structure for wind power generation combined transformer box
03/05/2014CN203466011U Improved V-shaped pulling plate for transformer
03/05/2014CN203466010U Protected transformer with detachable mounting base feet
03/05/2014CN203466009U Transformer shell
03/05/2014CN203466008U Amorphous alloy oil immersed transformer
03/05/2014CN203466007U Insulating cylinder of dry-type transformer
03/05/2014CN203466005U Annular high-frequency inductor
03/05/2014CN203466000U Iron core device
03/05/2014CN103620719A Buchholz relay
03/05/2014CN103620710A Clamping force sensor assembly for monitoring transformer degradation
03/05/2014CN103620709A Dry distribution transformer
03/05/2014CN103619086A High frequency induction heating equipment
03/05/2014CN103619085A High frequency induction heating equipment
03/05/2014CN103617882A Outer rotor axial magnetic circuit single-pole reluctance type rotary transformer with redundant winding
03/05/2014CN103617881A Total-excitation coarse-fine coupling magnetism-resisting-type rotary transformer with redundancy winding
03/05/2014CN103617880A Outer rotor axial magnetic circuit multi-pole reluctance type rotary transformer with redundant winding
03/05/2014CN103617879A Transformer structure and rectifying circuit suitable for same
03/05/2014CN103617878A Transformer with soft angle ring structure and manufacturing method of transformer with soft angle ring structure
03/05/2014CN103617877A SMD inductance equipment with protection layer
03/05/2014CN103617876A Novel dry type small-size high-voltage rectification transformer structure
03/05/2014CN103617875A Method for restraining neutral point electric potential drifting of low-voltage winding
03/05/2014CN103617874A Welder transformer, welder and manufacturing method of welder
03/05/2014CN103617873A Transformer magnetic core and transformer
03/05/2014CN103617872A Integrated magnetic element, manufacturing method thereof and integrated LED drive power supply
03/05/2014CN103617871A Method and device for cooling reactor or transformer through isolated refrigerants
03/05/2014CN103617870A Large-inductance-value inductance device capable of saving space
03/05/2014CN103617869A SMD (surface mounted device) inductance equipment
03/05/2014CN103617868A Magnetic circuit component of magnetism modulating voltage sensor
03/05/2014CN103617867A Bedroom sealed all-in-one inductance device
03/05/2014CN103617866A Integrated inductor equipment
03/05/2014CN103616546A Electronic current transformer
03/05/2014CN103615456A Capacitor voltage transformer
03/05/2014CN103146148B Halogen-free flame retardant epoxy resin composition and dry type transformer poured by same
03/05/2014CN103077808B Class-1E dry transformer for nuclear power plant
03/05/2014CN102403106B Single-phase transformer
03/05/2014CN102360730B Lead frame-based discrete power inductor
03/05/2014CN101171652B Winding arrangement for planar transformer and inductor
03/04/2014US8667452 Wireless energy transfer modeling tool
03/04/2014US8665055 Soft magnetic alloy and uses thereof
03/04/2014US8665052 Transformer-based circuit with compact and/or symmetrical layout design
03/04/2014US8665051 Vertical transformer
03/04/2014US8665050 Transformer
03/04/2014US8665049 Graphene-coated coupling coil for AC resistance reduction
03/04/2014US8665048 Inductor for high frequency applications
03/04/2014US8665047 Air-cooled high-efficiency transformer system
03/04/2014US8664803 Wireless power feeder, wireless power receiver, and wireless power transmission system
03/04/2014US8664802 Wireless energy transfer device
03/04/2014US8664801 Non-contact power supply system
02/2014
02/28/2014CA2824219A1 Magnetic core for magnetic component with winding, containing improved means of cooling
02/27/2014WO2014031959A2 Distribution transformer
02/27/2014WO2014029943A1 Coiled power device comprising a winding of a first coiling and a winding of a second coiling which cover the same portion of a magnetic core member
02/27/2014WO2014029472A1 Planar transmitter
02/27/2014US20140055120 Inductor array chip and dc-dc converter
02/27/2014DE102013202489A1 Direct current-to-direct current (DC/DC) transducer used in industry, has smoothing reactors that are stacked and arranged such that directions in which axle lines of winding portions extended are identical
02/27/2014DE102012103302B4 Spuleneinheit und Vorrichtung zur induktiven Übertragung elektrischer Energie Coil unit and device for inductive transmission of electric energy
02/27/2014DE102012016569A1 Planarer Übertrager A planar transformer
02/26/2014EP2701276A1 Symmetrical ups power system based on nine-phase self-coupling phase-shifting transformer
02/26/2014CN203457261U Terminal signal conversion jig for line output transformer
02/26/2014CN203456269U Device for preventing transformer oil tank from missing processing item
02/26/2014CN203456268U Mounting and locating device of simulating transformer
02/26/2014CN203456267U Secondary wiring terminal for current transformer
02/26/2014CN203456266U 电感耦合器 Inductive couplers
02/26/2014CN203456265U High-voltage electrode separating type connecting structure of automobile electronic igniting coil
02/26/2014CN203456264U High isolation drive transformer
02/26/2014CN203456263U Solid-state capacitance-modulating switch
02/26/2014CN203456262U High-pressure roughly/finely-tuned on-load voltage-regulating power transformer
02/26/2014CN203456261U Transformer with self-protection function
02/26/2014CN203456260U Built-in noise reduction structure of amorphous transformer
02/26/2014CN203456259U High tension coil of resin cast dry wound core transformer
02/26/2014CN203456258U Main insulation structure of oil-immersed transformer
02/26/2014CN203456257U Novel transformer insulation structure
02/26/2014CN203456256U Overhead wire feeding configuration structure of transformer capable of feeding wires from lateral upper part
02/26/2014CN203456255U Coil structure for traction-type transformer
02/26/2014CN203456254U Voltage-regulating winding structure of electric furnace transformer
02/26/2014CN203456253U High-frequency power transformer
02/26/2014CN203456252U Low-voltage lead structure of three-dimensional wound-core transformer
02/26/2014CN203456251U Novel dry-type transformer
02/26/2014CN203456250U Integrated low voltage current transformer secondary connecting terminal protection box
02/26/2014CN203456249U Transformer of copying machine
02/26/2014CN203456248U Transformer with strong overload resisting capacity
02/26/2014CN203456247U Novel copper bar winding
02/26/2014CN203456246U Integral copper foil coil-structured dry transformer
02/26/2014CN203456245U Dry type transformer with integrated aluminum foil coil structure
02/26/2014CN203456244U Underground transformer for high altitude area
02/26/2014CN203456243U Cold welding structure of coil outgoing terminal and conductor of pouring dry-type transformer
02/26/2014CN203456242U Epoxy-casted magnetic voltage regulator
02/26/2014CN203456241U Socket magnetic core structure for electromagnetic induction plug socket
02/26/2014CN203456240U Short column silicon steel piece and iron core adopting same
02/26/2014CN203456239U Multi-window type transformer iron core fixture
02/26/2014CN203456238U E-shaped and I-shaped structure and F-type silicon steel sheets for transformer
02/26/2014CN203456237U Magnetic body structure of electromagnetic induction plug socket
02/26/2014CN203456236U Inductive device
02/26/2014CN203456235U Magnetic core for transformer
02/26/2014CN203456234U Magnetic core
02/26/2014CN203456233U Magnetic core piece
02/26/2014CN203456232U Oil-immersed transformer for wind power generation system
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