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)
08/2012
08/22/2012CN101779257B Composite magnetic device
08/22/2012CN101763934B Nonpolar laminated chip inductor
08/22/2012CN101651025B Bobbin for coil, coil winding, and coil component
08/22/2012CN101615496B Integrating type magnetic component
08/22/2012CN101582320B Method of connecting sheet to connect low-voltage copper bar and water-cooling terminal of transformer
08/22/2012CN101572164B Heat radiation structure of reactor
08/22/2012CN101378928B Hybrid vehicle drive device
08/22/2012CN101373659B Coil-out apparatus of reactor coil and iron core reactor containing the same
08/22/2012CN101373656B Double-body structure of reactor
08/21/2012US8248200 Inductance component
08/21/2012US8248199 Terminal member and coil assembly using the same
08/21/2012US8248198 Variable inductor with non-magnetic core and method of manufacture therefor
08/21/2012US8248027 Non-contact power transmission apparatus
08/21/2012US8247977 Induction coil, a plasma generator and a plasma generating method
08/21/2012DE202012007302U1 Ausleitungsrohr Outfall
08/16/2012WO2012107816A1 Device for preventing the exploding of an electric transformer fitted with a liquid indicator
08/16/2012WO2012107308A1 Dry-type transformer and method of manufacturing a dry-type transformer
08/16/2012WO2012107116A1 Chemical method for removing copper sulphide (cu2s) deposited onto cellulose -based material in transformer using a copper complexant
08/16/2012WO2012107078A1 Amorphous metal transformer
08/16/2012WO2012072699A3 Method and apparatus for producing a stack of metal sheets
08/16/2012US20120206232 Reactor
08/16/2012US20120206231 Transformer, amorphous transformer and method of manufacturing the transformer
08/16/2012US20120206230 Low-loss choke structure with no air gap
08/16/2012US20120206229 Transformer assembly using an internal load and method for forming same
08/16/2012US20120206228 Transformer
08/16/2012US20120206060 Inductive electronic module and use thereof
08/16/2012DE102011011302A1 Anordnung zum Kühlen einer Spule und Umrichter Arrangement for cooling a coil and inverter
08/16/2012DE102005024900B4 Leistungsmodul Power module
08/15/2012EP2487697A1 Dry-type transformer and method of manufacturing a dry-type transformer
08/15/2012EP2487696A1 Shielding electrode and oil-fired boiler
08/15/2012EP2486576A1 Winding arrangement for an inductive component
08/15/2012EP2128873B1 Biodegradable dielectric fluid
08/15/2012EP1172825B1 Multilayer insulated wire and transformer comprising the same
08/15/2012CN202384765U Novel power supply filter
08/15/2012CN202384168U Mounting rack used for stacking of transformer iron cores
08/15/2012CN202384167U Single-phase GIS (geographic information system) suspension structure electronic current-voltage combined transformer
08/15/2012CN202384166U Three-phase common-box GIS electronic-type voltage-current combined mutual inductor
08/15/2012CN202384163U Combined low-voltage current transformer directly sleeved on transformer pile head
08/15/2012CN202384161U Laminated toroidal transformer
08/15/2012CN202384160U Planar transformer
08/15/2012CN202384159U Traction transformer in Scott connexion
08/15/2012CN202384158U Super-capacity three-phase integrated generator transformer
08/15/2012CN202384157U Transformer
08/15/2012CN202384156U Dry transformer capable of converting voltage between 20 kV and 10 kV
08/15/2012CN202384155U Double-body iron core structure of large generator transformer
08/15/2012CN202384154U Low-loss power transformer
08/15/2012CN202384153U Positioning structure used on transformer body
08/15/2012CN202384152U Compressing structure of transformer body
08/15/2012CN202384151U Encapsulating type inductor
08/15/2012CN202384150U High-power transformer
08/15/2012CN202384149U High-voltage lead structure of flameproof dry-type transformer
08/15/2012CN202384148U Multi-winding outgoing line fixing structure of phase-shifting transformer in serial type high-voltage frequency converter
08/15/2012CN202384147U Conveniently operated transformer binding post
08/15/2012CN202384146U Transformer frame, clamp for releasing tension and components thereof
08/15/2012CN202384145U High-pressure side cable incoming device for transformer
08/15/2012CN202384144U Copper aluminum composite gasket for electric reactor and electric reactor
08/15/2012CN202384143U Asymmetric clamping structure of yokes on transformer iron core
08/15/2012CN202384142U C-type transformer
08/15/2012CN202384141U Steel strip tightening device used for transformer packaging
08/15/2012CN202384140U High-impedance controllable reactor core structure
08/15/2012CN202384139U Octahedron magnetic core
08/15/2012CN202384138U Totally-enclosed distribution transformer for power transmission and distribution
08/15/2012CN202384137U Oil tank of oil-immersed transformer
08/15/2012CN202384136U Finned radiator
08/15/2012CN202384135U Combined unit shell
08/15/2012CN202384134U High-voltage elevating seat for transformer
08/15/2012CN202384133U Outgoing-line rising base on middle part of transformer
08/15/2012CN202384132U High-power resonant inductor
08/15/2012CN202384131U Double-inductor used for USB (universal serial bus) chargers
08/15/2012CN202384130U Three-phase load switch reactor
08/15/2012CN202382817U Transformer oil level indicator
08/15/2012CN202381069U Inductor fixing structure
08/15/2012CN102640236A Composite wound element and transformer using same, transformation system, and composite wound element for noise-cut filter
08/15/2012CN102640235A Easily installed rotary transformer
08/15/2012CN102639598A Insulating film for electromagnetic coil, and motor and transformer each equipped with same
08/15/2012CN102637516A Shielding barrel used for GIS (Geographic Information System) electronic type current mutual inductor
08/15/2012CN102637514A Low-voltage coil of three-voltage dry-type transformer
08/15/2012CN102637513A Transformer capable of improving output waveforms and output waveform improving method of transformer
08/15/2012CN102637512A Multiple-inductor terminal
08/15/2012CN102637511A Low-voltage outlet column of transformer
08/15/2012CN102637510A Segmented iron core
08/15/2012CN102637509A Iron core and transformer
08/15/2012CN102637508A Foldable and length-adjustable support frame for transformer
08/15/2012CN102637507A Miniature inductance component and method for manufacturing same
08/15/2012CN102637506A Miniature inductance component and method for manufacturing same
08/15/2012CN102637505A Laminated inductor with high self-resonant frequency and high quality factor
08/15/2012CN102636668A Clamping type sensor
08/15/2012CN101930831B Converter transformer for inhibiting DC magnetic biasing
08/15/2012CN101663712B Outdoor electrical device with an improved resin insulation system
08/15/2012CN101580385B Dielectric ceramic composition, multilayer complex electronic device, multilayer common mode filter, multilayer ceramic coil and multilayer ceramic capacitor
08/14/2012US8243960 Planar audio amplifier output inductor with current sense
08/14/2012US8242873 Transformer, switching power supply device, and DC-DC converter device
08/14/2012US8242872 Transformer with effective high turn ratio
08/14/2012US8242871 Transformer
08/14/2012US8242870 Magnetic component with a notched magnetic core structure
08/14/2012US8242869 Transformer
08/14/2012US8242639 Inductive rotary joint with low loss supply lines
08/10/2012DE202012102624U1 Hochspannungstransformator und bewickelter Spulenkörper für Zündmodule mit Anschlussstiften als Bestandteil der Primärwicklung High voltage transformer and of wound bobbin with pins for ignition modules as part of the primary winding
08/09/2012WO2012105489A1 Surface mount inductor and method for producing surface mount inductor
08/09/2012WO2012104714A1 Heat pipe and electronic component having the heat pipe
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