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)
05/2012
05/30/2012CN202258787U Wire winder bracket
05/30/2012CN202258786U Winding machine for production of electromagnetic brake
05/30/2012CN202258785U Winding mold frame for enamelled wires
05/30/2012CN202258784U Coiling machine
05/30/2012CN202258783U Clamping device for transformer coil winding mould
05/30/2012CN202258782U Fine-pitch transposed conductor forging device
05/30/2012CN202258781U Casting die of transformer
05/30/2012CN202258780U Upper-end closing plate device for vertical casting mould of dry-type transformer epoxy resin coil
05/30/2012CN202258779U Adjustable coil-compressing device for oil-immersed transformer
05/30/2012CN202258778U Automatic plug-in machine for coil framework copper terminal
05/30/2012CN202258777U Charging box of neodymium iron boron magnet raw blank for vacuum sintering furnace
05/30/2012CN202258776U C-type iron core section chamfering device
05/30/2012CN202258775U Supporting tooling for inserting of large-span iron cores
05/30/2012CN202258774U Device for bonding support strips with yellow waxed paper of oil passage of transformer
05/30/2012CN202258735U Insulating structure of transformer coil
05/30/2012CN202258729U Secondary winding press mounting structure of erecting current transformer
05/30/2012CN202258683U EFD magnetic core structure
05/30/2012CN202258682U EC magnetic core structure
05/30/2012CN202258664U Transformer capable of walking
05/30/2012CN202258646U Integrally formed inductor
05/30/2012CN202258642U Integrally-molded magnetic inductor
05/30/2012CN202258632U Novel magnet device and magnet assembly
05/30/2012CN202258630U Permanent magnet system for room-temperature magnetic refrigerator
05/30/2012CN202258625U Electromagnetic induction coil winding structure for heating filter tank body
05/30/2012CN202258624U Magnetic core structure
05/30/2012CN202258623U Combined E-shaped magnetic core
05/30/2012CN202246761U Annealing and shaping device for C-shaped iron cores
05/30/2012CN202245517U Uncoiling bracket
05/30/2012CN202239890U Series inductance cutting machine
05/30/2012CN202239396U Automatic cutting machine for inductance coil pins
05/30/2012CN1830232B Pieces for passive electronic components and method for production thereof
05/30/2012CN102483992A Method and plant for manufacturing electrotechnical articles
05/30/2012CN102483991A 稀土磁体成形体及其制造方法 A rare earth magnet and method of manufacturing the molded
05/30/2012CN102483986A 柔顺线圈架 Supple bobbin
05/30/2012CN102483982A 用于电磁阀的电磁组件的绕线模和用于将绕组线绕制到绕线模上的方法 Winding mode of an electromagnetic solenoid valve assembly and a method for winding wire wound on the winding mold
05/30/2012CN102483980A Sintered rare-earth magnet and motor
05/30/2012CN102483979A Ndfeb sintered magnet, and process for production thereof
05/30/2012CN102479614A 超薄扁线立绕机 Ultra-thin flat wire winding machine stand
05/30/2012CN102479613A Method for overall winding of coil of rod position detector with no connection point
05/30/2012CN102479612A 静止感应设备 Stationary sensing devices
05/30/2012CN102479611A Inductor and method of producing same
05/30/2012CN102479605A Transformer device and method for manufacturing a transformer device
05/30/2012CN102479599A 永磁体的制作方法 Permanent magnet production methods
05/30/2012CN102479598A Sub-high temperature permanent magnet
05/30/2012CN102129907B Nanocrystalline soft magnetic alloy iron core with high initial permeability and low remanence and preparation method thereof
05/30/2012CN102074346B Drying process of high-voltage current transformer body
05/30/2012CN101996721B Method for improving coercive force of sintered neodymium ferrum boron (NdFeB)
05/30/2012CN101952911B Stacked coil component and mehtod for manufacturing the stacked coil component
05/30/2012CN101908399B Improved Halbach array permanent magnet device
05/30/2012CN101867267B Technology for manufacturing neodymium iron boron (NdFeB) magnetic tile used for radial oriented motor and moulding mould thereof
05/30/2012CN101847487B Gradient coercive-force neodymium-ferrum-boron magnet and production method thereof
05/30/2012CN101840778B Counterweight balancing device for flat coil winding machine
05/30/2012CN101824652B Preparation method of alnico magnet
05/30/2012CN101814365B Spraying coating process for preventing interphase short circuit of reactor
05/30/2012CN101802938B Core for reactors, its manufacturing method, and reactor
05/30/2012CN101740197B Wide-frequency square-wave transformer for measurement and protection and manufacturing method thereof
05/30/2012CN101694798B R-t-b system sintered magnet and production method thereof
05/30/2012CN101692403B Fully automatic powder die casting machine of integrally-formed inductor
05/30/2012CN101681712B R-fe-b sintered magnet provided on its surface with vapor deposition coating of aluminum or its alloy and process for producing the same
05/30/2012CN101641455B Soft magnetic ribbon, magnetic core, magnetic part and process for producing soft magnetic ribbon
05/30/2012CN101567249B Core for reactor
05/30/2012CN101567246B Integrally-forming compacting inductor and fabricating method thereof
05/30/2012CN101552091B Metal powder injection molding inductor and processing method thereof
05/30/2012CN101469428B Method for manufacturing rare earth permanent magnet with corrosion resistant membrance
05/30/2012CN101443863B Inductive component and method for manufacturing an inductive component
05/30/2012CN101226818B Winding assembly
05/30/2012CN101040352B Bobbin-less coil and method of manufacturing the same
05/24/2012WO2012066938A1 Reactor
05/24/2012WO2011054065A8 Laminated core for a combined radial -axial magnetic bearing and corresponding method
05/24/2012US20120126926 Transformer Device and Method for Manufacturing a Transformer Device
05/24/2012US20120126921 Magnet pole for magnetic levitation vehicles, and method for the production thereof
05/24/2012US20120126920 Laminate composite and method for making same
05/24/2012US20120126799 Magnetic field sensor and method for producing a magnetic field sensor
05/24/2012DE102011055500A1 Transformatorvorrichtung und Verfahren zum Herstellen einer Transformatorvorrichtung A transformer apparatus and method for manufacturing a transformer apparatus
05/23/2012EP2455954A1 Process for production of r-t-b based sintered magnets and r-t-b based sintered magnets
05/23/2012EP2455951A1 Induction device
05/23/2012EP2454744A1 Conductor handling tool and a method of applying an electrically insulating material
05/23/2012CN202230875U Wire end cleaning device for choking coil winding machine
05/23/2012CN202230874U Mark curving knife for reactance coil winding machine
05/23/2012CN202230873U Copper wire breaking device for choking coil winder
05/23/2012CN202230872U Marking knife for choking coil winding machine
05/23/2012CN202230871U Elastic tensioning fixture
05/23/2012CN202230870U Starting-end fixing device of foil type coil
05/23/2012CN202230869U Novel amorphous alloy coil winding mould
05/23/2012CN202230868U Positioning tool for packing coil
05/23/2012CN202230867U Dry type phase-shifting rectifier transformer coil casting mold
05/23/2012CN202230866U Conducting wire tightening device for foil winding manufacture
05/23/2012CN202230865U Production system of permanent magnet blank
05/23/2012CN202230864U Type-setting and tin-plating device for choking coil
05/23/2012CN202230852U Winding structure
05/23/2012CN202230847U Resin casting continuous coil of dry-type transformer
05/23/2012CN202230837U Energy-saving stereo reel iron core transformer
05/23/2012CN202230822U Magnetic core structure
05/23/2012CN202230821U Disk magnetic core
05/23/2012CN202230820U Round jar-shaped magnetic core with cover
05/23/2012CN202226883U Stress relieving device for amorphous alloy iron core of transformer
05/23/2012CN202224911U Press mounting machine for guide plates of current transformers
05/23/2012CN1801415B Chip part manufacturing method and chip parts
05/23/2012CN1754299B Ring magnet and method of manufacturing the magent
05/23/2012CN1661738B Coil component and method of manufacturing the same
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