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)
09/2010
09/29/2010CN201594469U Epoxy dry-type transformer casting die
09/29/2010CN201594468U Manufacturing device for transformer iron yoke with protective insulation
09/29/2010CN201594467U Dustproof device of traveling crane movable pulley group in transformer production
09/29/2010CN201594452U Axial double-U-shaped coil lowering current-circulation loss
09/29/2010CN201594445U Iron core structure of SVC transformer for direct current ice melting
09/29/2010CN201594440U Combined structure of electric inductor and heat radiation device
09/29/2010CN201594437U Panel leveling device for American box-type transformers
09/29/2010CN201594436U 电感器 Inductor
09/29/2010CN201594435U Improved structure of inductor
09/29/2010CN201594434U Bipolar splicing structure of magnet
09/29/2010CN201594433U Dimensional magnetic field generator and mattress and pillow manufactured by using same
09/29/2010CN201592479U Radially oriented ring die
09/29/2010CN101849268A High-strength soft-magnetic composite material obtained by compaction/burning and process for producing the same
09/29/2010CN101847508A Vacuum casting method for epoxy resin
09/29/2010CN101847507A Full-automatic coiling machine
09/29/2010CN101847506A Encapsulating method of large power reactor
09/29/2010CN101847505A Dry type transformer and manufacturing method thereof
09/29/2010CN101847503A Method for integrally sealing external insulation of current transformer by using silicon rubber
09/29/2010CN101847502A TPY-level current transformer with secondary current of being 5A and preparation method thereof
09/29/2010CN101847493A Bevel stacked triangular iron core structure
09/29/2010CN101847491A Frame mounted amorphous core and manufacturing method thereof
09/29/2010CN101847487A Gradient coercive-force neodymium-ferrum-boron magnet and production method thereof
09/29/2010CN101847484A Production technology of exciter coil
09/29/2010CN101847479A Microwave composite material and preparation method thereof
09/29/2010CN101847474A Method for preparing diamond dotted polyester film
09/29/2010CN101599425B Preparation method of solenoid inductor in micro electro mechanical system (MEMS)
09/29/2010CN101404204B Automatic thread twisting machine
09/29/2010CN101362203B Granule powder compaction device of soft magnetic ferrite E-type open magnetic core
09/29/2010CN101252038B Single end excitation transformer
09/29/2010CN101236832B A making technology for end ring
09/28/2010US7803433 Amorphous carbon film forming method and device
09/23/2010WO2010107387A1 A magnetic material
09/23/2010WO2010107098A1 Ferrite material having composition gradient for measurement of magneto-optical effect and method for evaluating properties of ferrite
09/23/2010WO2010106964A1 Rare earth permanent magnet and method for producing same
09/23/2010WO2010068063A3 Contactless power receiving device and jig for manufacture of core for the receiving device
09/23/2010US20100237977 Coil component, transformer, switching power supply unit, and method for manufacturing coil component
09/23/2010US20100237976 Low-profile inductive coil and methond of manufacture
09/22/2010EP2230674A2 Method for manufacturing a coil
09/22/2010CN201590331U Edge slide device of coiling machine
09/22/2010CN201590330U Inductance coil winding mechanism of decoupling device
09/22/2010CN201590329U Winding tool of electromagnetic brake coils of drill winches
09/22/2010CN201590328U Transformer coil constant-voltage drying device
09/22/2010CN201590327U Electricity Multiple Unit (EMU) transformer coil reforming splint
09/22/2010CN201590326U Transformer assembling structure used for LED TV and Monitor
09/22/2010CN201590309U Suspended absorption type amorphous-core four-frame five-column body structured amorphous transformer
09/22/2010CN201590308U Silicon steel sheet for transformer
09/22/2010CN201590307U Integral iron reactor core
09/22/2010CN201590302U Self-adjusting reactor
09/22/2010CN201590301U Tridimensional magnetic field generating device and mattress and pillow applying the same
09/22/2010CN201586748U Double-side processing mechanism for adhesive magnetic molds
09/22/2010CN1617656B Treating method and treating device for electronic parts
09/22/2010CN101842862A Process for producing permanent magnet and permanent magnet
09/22/2010CN101842861A Inductive component and method for manufacturing the same
09/22/2010CN101841132A Integral movable type air cushion device
09/22/2010CN101840778A Counterweight balancing device for flat coil winding machine
09/22/2010CN101840777A Paint dipping method for bonding amorphous C type magnetic core by pure resin and special equipment
09/22/2010CN101840771A Split winding structure for solar power generation
09/22/2010CN101840770A Split type winding structure
09/22/2010CN101840767A Bidirectional multi-pulse magnetic field orientating power source
09/22/2010CN101840766A Coil component, transformer, switching power supply unit, and method for manufacturing coil component
09/22/2010CN101839637A Continuous sintering furnace and manufacturing system
09/22/2010CN101837617A Gel curing processing method of epoxy resin
09/21/2010US7799179 Uniformly depositing thin films of different materials; generates external magnetic field with parallel field lines in substrate plane; circular alignment; having target areas pointing radially outward; producing accurate nonvolatile memory storage devices
09/16/2010WO2010103873A1 Method of manufacturing coil, device for manufacturing coil, and coil
09/16/2010WO2010103872A1 Method of manufacturing coil and device for manufacturing coil
09/16/2010WO2010103861A1 Method of soldering electronic component, and apparatus of same
09/16/2010DE112008002890T5 Verfahren zur Herstellung eines Permanentmagneten und Permanentmagnet A method for producing a permanent magnet and a permanent magnet
09/16/2010DE102009009018A1 Electrical coil three-dimensionally winding method for e.g. stator of motor, involves three-dimensionally and rotatingly winding linear conductor around neutral fiber and producing wound electrical coil after end of winding process
09/15/2010EP2228808A1 Composite magnetic material for magnet and method for manufacturing such material
09/15/2010CN201585235U Aluminum foil shield insulating paper
09/15/2010CN201584293U Pay-out stand for horizontal coil winding machine
09/15/2010CN201584292U Tensioning device for coil winding
09/15/2010CN201584291U Lag angle control system in precision winding device
09/15/2010CN201584290U Outlet tensioning mechanism of coiling machine
09/15/2010CN201584289U Automatic blank pushing and powder loading device for dry powder magnetic material forming hydraulic press
09/15/2010CN201584288U Gas tank plate
09/15/2010CN201584287U Special current transformer for vacuum circuit breaker
09/15/2010CN201584280U Arrangement structure of split winding type transformer
09/15/2010CN201584270U High-pressure TPY silicon steel iron core
09/15/2010CN201584268U Three-phase nine-limb iron core
09/15/2010CN201584266U Energy-saving noise-reducing power distribution transformer
09/15/2010CN201584259U Inductive device
09/15/2010CN201584255U Die for rubber-plastic magnetic strip orientated magnetization
09/15/2010CN201584251U High-accuracy hollow coil for current sensor
09/15/2010CN1959878B Method for preparing permanent magnetism block body of nano crystal neodymium, boron
09/15/2010CN1691223B Inductor and transformer
09/15/2010CN101836273A Coil winding device and coil winding method
09/15/2010CN101836120A Encoder element for displaying an adjustment or movement of a bearing constituent
09/15/2010CN101834062A Sealing structure of bushing insulator and conducting rod and pouring method thereof
09/15/2010CN101834060A Multilayer inductor with high frequency and high quality factor
09/15/2010CN101834058A Fully-closed ceramic sintered dry-type transformer coil and manufacturing method thereof
09/15/2010CN101834055A Electronic device and choke
09/15/2010CN101834053A Ferromagnetic/anti-ferromagnetic multilayer film pinning material and preparation method thereof
09/15/2010CN101834052A Spring-free directly operated type high-speed switch electromagnet
09/15/2010CN101834050A Coil electric conductor device and manufacture method thereof
09/15/2010CN101834049A Enameled aluminum wire winding and preparation method thereof
09/15/2010CN101834048A Magnetic ring with double air gaps and manufacture method thereof
09/15/2010CN101834047A Ferrite material and laminated electronic element made of same
09/15/2010CN101830366A Novel pay-off frame of numerical-control winding machine
09/15/2010CN101299378B Magnetic core of printed circuit board transformer prepared by flexible magnetic material
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