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)
10/2011
10/13/2011	WO2011125592A1 Permanent magnet and manufacturing method for permanent magnet
10/13/2011	WO2011125591A1 Permanent magnet and manufacturing method for permanent magnet
10/13/2011	WO2011125590A1 Permanent magnet and manufacturing method for permanent magnet
10/13/2011	WO2011125589A1 Permanent magnet and manufacturing method for permanent magnet
10/13/2011	WO2011125588A1 Permanent magnet and manufacturing method for permanent magnet
10/13/2011	WO2011125587A1 Permanent magnet and manufacturing method for permanent magnet
10/13/2011	WO2011125586A1 Permanent magnet and manufacturing method for permanent magnet
10/13/2011	WO2011125585A1 Permanent magnet and manufacturing method for permanent magnet
10/13/2011	WO2011125584A1 Permanent magnet and manufacturing method for permanent magnet
10/13/2011	WO2011125583A1 Permanent magnet and manufacturing method for permanent magnet
10/13/2011	WO2011125582A1 Permanent magnet and manufacturing method for permanent magnet
10/13/2011	WO2011125578A1 Method for recycling slurry, method for manufacturing rare-earth based sintered magnet, and apparatus for recycling slurry
10/13/2011	WO2011125262A1 R-t-b-m-a system rare earth permanent magnet and method for producing same
10/13/2011	WO2011045016A3 Winding method, in particular for producing coils of electric machines
10/12/2011	CN202008903U Novel draw strap structure
10/12/2011	CN202006543U Transformer coil casting die capable of overflowing
10/12/2011	CN102214511A Method for manufacturing secondary side copper plate ring of transformer and product manufactured thereby
10/06/2011	WO2011123404A1 Magnetic powder metallurgy materials
10/06/2011	WO2011122667A1 Rare earth sintered magnet, method for producing the same, motor, and automobile
10/06/2011	WO2011122638A1 Sintered magnet, motor, automobile, and method for producing sintered magnet
10/06/2011	WO2011122577A1 Rare earth sintered magnet, method for producing same, motor and automobile
10/06/2011	WO2011121947A1 Complex magnetic material, coil-embedded type magnetic element using the same, and manufacturing method thereof
10/06/2011	WO2011121828A1 Electronic component and method for manufacturing same
10/06/2011	WO2011121363A1 Improved magnetic attachment device
10/06/2011	WO2011120543A1 Method and device for assembling a transformer
10/06/2011	US20110241814 Augmented distribution transformer and method of making same
10/06/2011	DE102010013764A1 Plunger arrangement production method for plunger system in electro-dynamic drive in e.g. electro-dynamic actuator, involves conducting ends of coil with portions of bobbin, and applying electric voltage between portions of bobbin
10/06/2011	CA2831719A1 Improved magnetic attachment device
10/06/2011	CA2792399A1 Magnetic powder metallurgy materials
10/05/2011	EP2372729A1 Reactor and method for manufacturing reactor
10/05/2011	EP2372727A1 Method for predicting the probability of abnormality occurrence in oil-filled electrical apparatus
10/05/2011	EP2372726A1 Rare-earth magnet, method of manufacturing rare-earth magnet and rotator
10/05/2011	EP1886326B1 Method of producing a strip of nanocrystalline material and device for producing a wound core from said strip
10/05/2011	EP1860670B1 Permanent magnet magnetization device and permanent magnet magnetization method
10/05/2011	CN202003837U Guide wheel structure of tension device
10/05/2011	CN202003836U Upright-winding arranging stand for voltage regulating windings
10/05/2011	CN202003835U Oblate aluminum winding former
10/05/2011	CN202003834U Sleeving mould of iron core coil
10/05/2011	CN202003833U Support part for winding coils
10/05/2011	CN202003832U Coil framework clamp of high speed winding machine
10/05/2011	CN202003831U Automatic coil winding machine capable of coil arrangement at two ends
10/05/2011	CN202003830U Lifting appliance of rolled iron core device body
10/05/2011	CN202003829U Iron chip holder support seat
10/05/2011	CN202003828U Step supporting structure of iron core lamination
10/05/2011	CN202003827U Dual-head ejector rod for iron-core window
10/05/2011	CN202003826U Installation debugger for non-excitation switches
10/05/2011	CN202003825U Device for trial assembly of high-voltage phase lines
10/05/2011	CN202003824U Glue smearing device for surface mounted inductors
10/05/2011	CN202003803U Five-column iron core for transformer
10/05/2011	CN202002503U Magnetic core manufacturing waste gas utilization environment-friendly device
10/05/2011	CN201997599U Cover-type blanking die for clamping piece hanger plates
10/05/2011	CN102209999A Method for producing rare earth sintered magnet and powder container for rare earth sintered magnet production
10/05/2011	CN102209997A Body with magnetic film attached and manufacturing method therefor
10/05/2011	CN102209796A Permanent magnet and method for manufacturing same, and motor and generator employing same
10/05/2011	CN102208285A Method for drying and insulating winding
10/05/2011	CN102208284A Abnormally-shaped winding coiling machine
10/05/2011	CN102208283A Winding device
10/05/2011	CN102208282A Vertically-coiling pressure-regulating winding creel stand
10/05/2011	CN102208281A Oblate coiling aluminum die
10/05/2011	CN102208280A Iron core coil nesting and winding mold
10/05/2011	CN102208279A Automatic magnet loading device and magnet loading method
10/05/2011	CN102208278A Supporting seat for iron chip holder
10/05/2011	CN102208277A Core lamination stack ladder supporting structure
10/05/2011	CN102208276A Double-head ejector rod of iron core window
10/05/2011	CN102208275A Lifting appliance for iron core winder body
10/05/2011	CN102208274A Optimization design method for cross section of iron core column of power transformer
10/05/2011	CN102208273A Manufacturing method and finished product of soft magnet for decoration
10/05/2011	CN102208272A Method and device for welding copper foil capable of automatically penetrating through sleeve
10/05/2011	CN102208271A Terminal corrector
10/05/2011	CN102208262A Transformer with grade-insulation structure
10/05/2011	CN102208258A Silicon-steel sheet structure of current transformer and current transformer
10/05/2011	CN101847508B Vacuum casting method for epoxy resin
10/05/2011	CN101819874B Winding machine for coiled core transformer
10/05/2011	CN101678451B Metallic powder for powder magnetic core and process for producing powder magnetic core
10/05/2011	CN101670688B Novel processing technique of paper board cylinder
10/05/2011	CN101661838B Preparation method of quadrate foil type coil insulation paper roll
10/05/2011	CN101651036B On-load switch hanger of transformer
10/05/2011	CN101615481B Manufacture method of miniature high-quality wound chip inductor
10/05/2011	CN101599361B Ring-shaped winding machine
10/05/2011	CN101388288B Winding method for foil coil and winder
10/05/2011	CN101064215B Suspension tensioning arrangements
10/04/2011	CA2426846C Magnetically hard object and method for adjusting the direction and position of a magnetic vector
09/2011
09/29/2011	WO2011118774A1 Dust core and method for producing same
09/29/2011	WO2011118508A1 Method of manufacture for encased coil body and encased coil body
09/29/2011	WO2011118507A1 Reactor and method of manufacture for same
09/29/2011	WO2011116850A1 Three-phase high performance dry-type transformer with epoxy- insulated coils and method for manufacturing of same
09/29/2011	US20110235557 Self-matched band reject filter
09/29/2011	US20110234353 Magnetic component and method of manufacturing the same
09/29/2011	US20110234352 Inductor apparatus and method of manufacture thereof
09/29/2011	US20110233811 Composition for producing magnetic or magnetizable moldings, and process for producing the same
09/29/2011	US20110232080 Magnetic component assembly
09/29/2011	CA2793830A1 Reactor and method of manufacture for same
09/29/2011	CA2793828A1 Method of manufacture for encased coil body and encased coil body
09/28/2011	EP2369678A1 Antenna core and method for manufacturing the same, and antenna and detection system using the same
09/28/2011	EP1478027B1 Magnetic memory device and its production method
09/28/2011	CN201994179U 双工位多头绕线机 Duplex long Winder
09/28/2011	CN201994178U 蜂绕与平绕两用绕线机 Bee around the flat winding dual Winder
09/28/2011	CN201994177U 一种绕线针嘴 A wound needle mouth
09/28/2011	CN201994176U 一种节能低噪饼式导磁辐射状整体浇铸铁芯 An energy-saving low noise cake style radial permeability whole cast iron
09/28/2011	CN201994175U 用于变压器的屏蔽层的制备设备 Equipment for the preparation of the transformer shield

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