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)
09/2012
09/27/2012WO2012127953A1 Coil module, electricity-receiving device of non-contact electricity supply device provided with same, and non-contact electricity supply device provided with same
09/27/2012WO2012127936A1 Coil module, power receiving device of non-contact power supply device provided with same, and non-contact power supply device provided with same
09/27/2012WO2012127293A2 Device for preventing the explosion of an on-load tap changer equipped with a rupture element
09/27/2012WO2012126781A1 Electrical system and method for the operation thereof
09/27/2012WO2012126504A1 Method and device for linearizing a transformer
09/27/2012WO2012126034A1 Machine for manufacturing laminations for a magnetic core
09/27/2012US20120244802 On chip inductor
09/27/2012US20120243268 Transformers and Methods For Constructing Transformers
09/27/2012US20120242447 Shield and vehicle incorporating the shield
09/27/2012US20120242446 Integrated circuit inductor having a patterned ground shield
09/27/2012US20120242445 Integrated reactance module
09/27/2012US20120242444 Combined transformer
09/27/2012US20120242443 Device for explosion prevention of an on load tap changer including a rupture element
09/27/2012US20120242442 Winding arrangement for an inductive component
09/27/2012US20120242406 Signal transforming circuit
09/27/2012DE102011006119A1 Transformatorkern und Transformator Transformer core and transformer
09/27/2012DE102004055994B4 Aktor für schnell-schaltende Vorgänge Actuator for fast-switching operations
09/27/2012CA2830532A1 Machine for manufacturing laminations for a magnetic core
09/27/2012CA2829807A1 An integrated inductor and a method for reduction of losses in an integrated inductor
09/26/2012EP2502245A1 Electrical transformer assembly
09/26/2012EP2502243A2 Device for electrical isolation and toroidal core choke
09/26/2012EP2502242A1 Electrical transformer with diaphragm and method of cooling same
09/26/2012EP2502241A1 Low-loss ferrite material for operating at high frequency and over a wide temperature range
09/26/2012CN202455276U Control transformer for high-speed train
09/26/2012CN202454435U Multistage joint iron core stacking table
09/26/2012CN202454433U Miniature current transformer
09/26/2012CN202454431U Novel intermediate-frequency current transformer
09/26/2012CN202454430U Voltage transformer with fuse protector
09/26/2012CN202454429U Fixing structure for primary conductor of mutual inductor
09/26/2012CN202454428U Low-energy consumption high-conductivity transformer
09/26/2012CN202454426U On-load capacity adjustable silicon steel transformer
09/26/2012CN202454425U On-load capacity-adjusting amorphous transformer
09/26/2012CN202454424U Cylindrical voltage regulation coil
09/26/2012CN202454423U No-load switch of transformer
09/26/2012CN202454422U Ground screen structure for core of transformer
09/26/2012CN202454421U Electrostatic ring of transformer
09/26/2012CN202454420U End insulation for low-voltage lead of electric furnace transformer
09/26/2012CN202454419U Suspension end insulation structure for inserting shielding wire into transformer coil
09/26/2012CN202454418U Insulating member for supporting tightly coil of dry-type transformer
09/26/2012CN202454417U Dry type smoothing reactor
09/26/2012CN202454416U Transformer framework with improved structure
09/26/2012CN202454415U Oil-immersed transformer
09/26/2012CN202454414U Improved phase-shifting rectifier transformer
09/26/2012CN202454413U Shielding head for inner screen line
09/26/2012CN202454412U Novel thick support strip assembly for transformer body
09/26/2012CN202454411U 变压器线圈骨架结构 Transformer coil skeleton structure
09/26/2012CN202454410U Support strip positioning structure for transformer body
09/26/2012CN202454409U Auxiliary supporting strip for transformer coil
09/26/2012CN202454408U Device for guiding wire from low-voltage side of transformer
09/26/2012CN202454407U Transformer copper pipe lead with internal cooling function
09/26/2012CN202454406U Lead head wrapping structure of body of transformer
09/26/2012CN202454405U Transformer lead connecting structure
09/26/2012CN202454404U Extraction bar for low-voltage iron core aluminum reactor
09/26/2012CN202454403U Winding for traction transformer
09/26/2012CN202454402U 6kV and 10kV voltage converting dry type transformer
09/26/2012CN202454401U 干式变压器 Dry-type transformers
09/26/2012CN202454400U Amorphous alloy transformer body
09/26/2012CN202454399U 磁性构件 Magnetic member
09/26/2012CN202454398U Transformer core structure
09/26/2012CN202454397U 变压器和电子装置 Transformers and the electronic device
09/26/2012CN202454396U Composite soft magnetic core for filter
09/26/2012CN202454395U Complex ferrite magnetic core for power inductor
09/26/2012CN202454394U Transformer core yoke
09/26/2012CN202454393U Laminated transformer iron core structure
09/26/2012CN202454392U Multifunctional gas protector for transformer
09/26/2012CN202454391U Warning type breathing device for power transformer
09/26/2012CN202454390U Oil conservator structure of transformer
09/26/2012CN202454389U Improved structure of tank wall of transformer oil tank
09/26/2012CN202454388U Electric furnace transformer cooling system
09/26/2012CN202454387U Traction transformer support frame
09/26/2012CN202454386U Mounting structure between box body of transformer and oil storage cabinet of transformer
09/26/2012CN202454385U Lower positioning structure of body of big-and-middle-sized barrel type oil tank structure transformer
09/26/2012CN202454384U Transformer lead fixing structure
09/26/2012CN202454383U Protection and noise prevention device for novel magnetic saturation transformer
09/26/2012CN202454382U LED (Light Emitting Diode) transformer
09/26/2012CN202454381U Inductor component
09/26/2012CN202454380U Transformer sealing cover
09/26/2012CN202454379U Square manhole door with novel sealing structure
09/26/2012CN202454378U Grounding device of transformer
09/26/2012CN202454377U Pressure regulating coil of variable flux pressure regulating rectifier transformer
09/26/2012CN202454376U Iron core stacked type noise reduction reactor
09/26/2012CN202454375U Encapsulated inductor
09/26/2012CN202454374U Anti-electromagnetic interference high frequency inductor
09/26/2012CN202453746U Automatic oil level regulating system of transformer
09/26/2012CN202449842U Oil injection coupler for mutual inductor
09/26/2012CN102696082A Electrical transformer with diaphragm and method of cooling same
09/26/2012CN102696081A Transformer comprising a heat pipe
09/26/2012CN102694472A Magnetic integrated high-efficiency boost power supply
09/26/2012CN102693825A Manufacturing method for inductor
09/26/2012CN102693824A Three-phase superconductive variable-leakage-reactance controlled electric reactor
09/26/2012CN102693819A Magnetism gathering track non-contact transformer and primary winding arrangement method
09/26/2012CN102693818A Combined transformer
09/26/2012CN102693817A High-performance bonded magnet processed by low-temperature plasma and preparation method thereof
09/26/2012CN102693816A Amorphous alloy iron core dry distribution transformer
09/26/2012CN102693815A Auxiliary oil injection device for oil-immersed current transformer
09/26/2012CN102693814A Combined type inductor
09/26/2012CN102226960B On-line oil filtering device
09/26/2012CN102034593B Inductor and manufacturing method thereof
09/26/2012CN101552119B Complex inductor and power supply unit
09/25/2012US8274769 Apparatus and method for cooling power transformers
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