Patents
Sitemap › H01 - Basic electric elements › H01F - Magnets; Inductances; Transformers; Selection of materials for their magnetic properties › H01F 41 - Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass
Patents for H01F 41 - Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass (27,155)
09/2012
09/05/2012CN202422996U Special winding mold of long circular coil
09/05/2012CN202422995U Line-pressing mechanism of winding machine and winding machine with same
09/05/2012CN202422994U Adjustable mold of power distribution amorphous winding
09/05/2012CN202422993U Coil pressurizing device
09/05/2012CN202422992U Coil pressing machine downward pushing type device for transformer
09/05/2012CN202422991U Silicon steel narrow piece annular laminated core winder with adjustable pinch roller
09/05/2012CN202422990U Annular laminated iron core coiling machine of silicon steel narrow sheet
09/05/2012CN202422989U Large hydraulic overturning platform
09/05/2012CN202422988U Iron core automatic adhesive applying tape machine
09/05/2012CN202422984U Calibration device for high-voltage shielding tube of voltage transformer
09/05/2012CN202422963U Axial compaction device for transformer body
09/05/2012CN202422939U Angled stereoscopic triangle iron core clamping unit
09/05/2012CN202422934U Clamp for stereoscopic triangular iron core
09/05/2012CN202422932U Improved inductor
09/05/2012CN202422904U Closed magnetic circuit device
09/05/2012CN202422903U Magnetic-resonance superconducting magnet integration coil
09/05/2012CN202422899U Conveniently dismantled electromagnetic induction coil and manufacturing tool thereof
09/05/2012CN202419050U Adjustable rack support
09/05/2012CN202418178U Fixture handpiece connecting device of automatic coil winding machine
09/05/2012CN202414191U Transformer lead bundling machine
09/05/2012CN202411413U Rare earth permanent magnet compression forming die
09/05/2012CN202411293U Thick line magnet ring inductance automatic trimming foot cutter
09/05/2012CN102656290A Sputtering target comprising oxide phase dispersed in Co or Co alloy phase, magnetic material thin film comprising Co or Co alloy phase and oxide phase, and magnetic recording medium produced using the magnetic material thin film
09/05/2012CN102655051A Full-automatic multi-cascading coiling machine
09/05/2012CN102655050A Method for preparing high-performance high-temperature-resisting nanometer composite permanent magnet
09/05/2012CN102653643A Zinc-based composite coating for improving corrosion resistance of neodymium-iron-boron magnet
09/05/2012CN102110515B Magnetic multilayer film for organic magnetoresistance device and manufacturing method thereof
09/05/2012CN101996764B Adjustable transformer core assembly table
09/05/2012CN101964252B Transformer coil split-phase assembly frame
09/05/2012CN101901686B Method for improving short-circuit resistance and compression and impact resistance of transformer coil
09/05/2012CN101901674B Method for enhancing insulativity and mechanical strength of high-tension coil of amorphous alloy transformer
09/05/2012CN101752058B Multilayer inductor
09/05/2012CN101719408B Device for winding superconducting coil
09/05/2012CN101710535B Preparing method of magnetic ring for reactor
09/04/2012US8256096 Method of using xenon ion beams to improve track width definition
08/2012
08/30/2012WO2012115902A2 Dry-type network transformer
08/30/2012WO2012115137A1 Composite soft magnetic material having low magnetic strain and high magnetic flux density, method for producing same, and electromagnetic circuit component
08/30/2012WO2012114919A1 Iron loss distribution measurement device
08/30/2012WO2012114530A1 Production method for rare-earth magnet
08/30/2012WO2012114192A1 Method producing rare earth magnet
08/30/2012US20120216393 Method of providing arc-resistant dry type transformer enclosure
08/30/2012US20120216392 Method for making a shielded inductor involving an injection-molding technique
08/30/2012DE19919077B4 Diagonal-Wicklung Diagonal-winding
08/30/2012CA2827730A1 Dry-type network transformer
08/29/2012EP2492031A1 Dust core and process for producing same
08/29/2012EP2491566A1 Winding body
08/29/2012CN202405100U Circularly rotary fixture of multi-group multi-station magnet ring winding machine
08/29/2012CN202405099U Novel winding tool for SF6 voltage mutual inductor primary winding
08/29/2012CN202405098U Winding device of induction cooker coil winding machine
08/29/2012CN202405097U Adjustable mould for square coils of amorphous alloy transformer
08/29/2012CN202405096U Patterned winding control system of vertical winding machine of reactor
08/29/2012CN202405095U Coil assembly hanger
08/29/2012CN202405094U High-voltage foil type transformer winding pouring mould
08/29/2012CN202405093U Clamp for clamping silicon steel sheet groups in impregnation of epoxy resin
08/29/2012CN202405092U Turning frame for stacking and raising transformer core
08/29/2012CN202405091U Transformer core stack-up overturning platform
08/29/2012CN202405090U Radiation orientation magnetic loop forming mold
08/29/2012CN202405089U Automatic cutting and shaping device for pins of surface mounted device inductors
08/29/2012CN202405066U Phase-shift rectifier transformer coil structure
08/29/2012CN202405062U Novel amorphous alloy oil-immersed transformer with open structure
08/29/2012CN202405032U U-shaped silicon steel sheet with h-shaped notch
08/29/2012CN202399574U Platen mechanism used for casing winding machine
08/29/2012CN202398740U Novel rotary bending tool
08/29/2012CN102652348A On chip integrated inductor and manufacturing method therefor
08/29/2012CN102652341A Method of predicting probability of abnormality occurrence in oil-filled electric appliance
08/29/2012CN102651277A Preloading method of high-voltage and low-voltage insulation tube of three-dimensional rolling iron core dry type transformer
08/29/2012CN102651276A Three-dimensional rolling iron core coil turnover support frame
08/29/2012CN102651275A Dry type transformer long and round coil casting outer mold
08/29/2012CN102651272A Transformer and driving device adopting same
08/29/2012CN102651263A Preparation method of samarium-cobalt (SmCo) system sintered materials
08/29/2012CN101996737B Radio frequency impedance network and making method thereof
08/29/2012CN101903962B Wire winding method and wire winding machine
08/29/2012CN101807477B Vacuum box impregnation equipment
08/29/2012CN101620909B Soft magnetic material and method for producing objects from this soft magnetic material
08/29/2012CN101494110B Method for manufacturing slurry-casting type inductive element
08/23/2012WO2012111611A1 Rare earth magnet and production method for same
08/23/2012WO2012111499A1 Reactor, method for the manufacture thereof, and reactor component
08/23/2012WO2012111353A1 Production method for r-fe-b sintered magnet having plating film on surface thereof
08/23/2012WO2012111153A1 Reactor
08/23/2012WO2012110085A1 Magnetic core formed from sheet metal laminates having varied grain orientation
08/23/2012US20120212315 Multiple-loop symmetrical inductor
08/23/2012US20120212312 Dry-type network transformer
08/23/2012DE112008000070B4 Magnetisch kodiertes Dünnfilmprodukt und Verfahren zu dessen Herstellung Magnetically coded thin film product and process for its preparation
08/23/2012DE10215461B4 Verfahren zum Imprägnieren von Blechpaketen mit integriertem Wasserkanal Method for impregnating laminated cores with integrated water channel
08/22/2012EP2490229A1 Transformer, amorphous transformer and method of manufacturing the transformer
08/22/2012EP2489050A2 Transformer with concentric windings and method of manufacture of same
08/22/2012EP2489049A2 Transformer having interleaved windings and method of manufacture of same
08/22/2012EP1929489B1 A foil winding pulse transformer
08/22/2012EP1737002B1 Soft magnetic material, powder magnetic core and process for producing the same
08/22/2012CN202394707U Transformer coil winding former convenient to demould
08/22/2012CN202394706U Adjustable precise winding former for square iron core transformers and reactor coils
08/22/2012CN202394705U Structure for tensioning lead of transformer winding
08/22/2012CN202394704U Tension device for transformer winding lead
08/22/2012CN202394703U Tensioning structure of high-capacity transformer winding wire
08/22/2012CN202394702U Tensioning device for band-type brake lever type transformer winding lead wire
08/22/2012CN202394701U Cylinder tension device for transformer winding wire
08/22/2012CN202394700U Automatic winding processor for coil panels
08/22/2012CN202394699U Winding structure of full-automatic spring-shaped coil winding machine
08/22/2012CN202394698U Guide rail structure of full-automatic reed-shaped coil winding machine
08/22/2012CN202394697U Wire feeding mechanism of fully-automatic spring-shaped coil winding machine
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