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)
11/2013
11/20/2013CN103394617A Preposed shearing device of foil winding machine
11/20/2013CN102693831B Double-wire diameter alternate wire clamping mechanism of automatic wire coiling machine
11/20/2013CN102693809B Easy-to-disassemble electromagnetic induction coil and manufacturing tool and manufacturing method thereof
11/20/2013CN102623166B Preparation method for high performance as cast condition neodymium iron boron magnet
11/20/2013CN102047536B Permanent magnet and manufacturing method therefor, permanent magnet for motor and permanent magnet motor
11/14/2013WO2013168538A1 Reactor, converter, electric power conversion device, and manufacturing method for resin core piece
11/14/2013US20130302428 Process for preparing carbon protected superparamagnetic or magnetic nanospheres
11/14/2013US20130300527 Method of manufacturing coil element and coil element
11/14/2013US20130300202 Wireless power charging pad and method of construction
11/14/2013US20130299050 Method of producing r-t-b sintered magnet
11/14/2013US20130298730 Composite soft magnetic material having low magnetic strain and high magnetic flux density, method for producing same, and electromagnetic circuit component
11/14/2013DE112012000967T5 Verfahren zur Herstellung eines Seltenerdmagneten A method for producing a rare earth magnet
11/14/2013DE112012000806T5 Drossel, Drosselherstellungsverfahren, und Drosselkomponente Throttle, throttle manufacturing process, and throttling component
11/13/2013EP2662873A2 Method of manufacturing coil element and coil element
11/13/2013EP2661757A1 Coil assembly comprising planar coil
11/13/2013CN203288425U Universal winding template
11/13/2013CN203288424U Winding mold of annular coil of current transformer
11/13/2013CN203288423U Circular coil winding tool
11/13/2013CN203288422U Press fitting pressing plate for complete set of coils of phi3200 transformer
11/13/2013CN203288421U Wrapping type winding axial press-fit cushion block
11/13/2013CN203288420U Outer former clamping mechanism of casting-type high tension coil winding former
11/13/2013CN203288419U Iron core step-by-step lamination structure of transformer
11/13/2013CN203288418U Locating tool for stacking and inserting piece type iron cores
11/13/2013CN203288417U Tape processing jig for transformer iron cores
11/13/2013CN203288416U Electric reactor upper iron yoke installation positioning tool
11/13/2013CN203288415U Supporting tool for barrel type oil tank cover
11/13/2013CN203288414U Electrostatic ring mounting bracket
11/13/2013CN203288413U Pull tape fastening structure of transformer
11/13/2013CN203288407U Electric reactor body pressing device
11/13/2013CN203282646U Mold for high pressure casting body of transformer
11/13/2013CN203282515U Machining equipment for single T-shaped strut
11/13/2013CN203282408U Flat lead bending wrench
11/13/2013CN203282009U Transformer core tin soldering height-setting jig
11/13/2013CN203281880U Forming compressor with reinforcing structure
11/13/2013CN203281878U Die for pressing neodymium-iron-boron circular ring
11/13/2013CN103390493A Winding method for high-tension coil with padding
11/13/2013CN103390492A Production process of ultra-crystallite cutting iron core for split mutual inductor
11/13/2013CN103390491A Phase position-distinguishing manufacturing method for inductor
11/13/2013CN103390490A Inductor manufacturing method
11/13/2013CN103390489A Phase position-distinguishing processing method for inductor
11/13/2013CN103390488A Vacuum drying method for power transformer body
11/13/2013CN103390487A Transformer package equipment
11/13/2013CN103390483A Electromagnetic drive device and manufacturing method thereof
11/13/2013CN103390477A Sm-Co base and Nd-Fe-B base composite magnet and preparation method thereof
11/13/2013CN103390468A Stranding device for electric furnace reactor low-voltage winding coil
11/13/2013CN102363830B Heat treatment method for ultracrystalline magnetic core
11/13/2013CN102294479B Method for preparing sintered neodymium iron boron device
11/13/2013CN101685705B Double-protection-box oppositely-clamping iron-based amorphous alloy band magnet core
11/07/2013WO2013165166A1 Magnetic sheet having wireless charging radiator function, method of manufacturing the same, and wireless charging device using the same
11/07/2013US20130293337 High quality factor planar inductors
11/07/2013US20130293336 Three-dimensional multilayer solenoid transformer
11/07/2013US20130293335 Reactor, reactor manufacturing method, and reactor component
11/07/2013US20130292882 Transparent polycrystalline material and production process for the same
11/07/2013DE102012009259A1 Transformatorenkern-Stapelanlage zum Anschluß an eineTranformatorenblech-Schneid- und Stanzanlage sowieVerfahren zum Betrieb der Transformatorenkern-Stapelanlage And procedural transformer core stacking system for connection to eineTranformatorenblech-cutting and punching system for operation of the transformer core bypass
11/06/2013EP2660836A2 Transformer core stacking system and method for its operation
11/06/2013EP2660832A2 High temperature electromagnetic coil assemblies including brazed braided lead wires and methods for the fabrication thereof
11/06/2013EP2660831A2 High temperature electromagnetic coil assemblies including braided lead wires and methods for the fabrication thereof
11/06/2013EP2660830A1 Ferrite sintered magnet and method for producing same
11/06/2013EP2660817A1 Thin film with reduced stress anisotropy
11/06/2013CN203277088U Lacquered wire tensioning device
11/06/2013CN203277087U Constant tension winding machine
11/06/2013CN203277086U Constant tension pay-off rack
11/06/2013CN203277085U Reeling clamping mechanism of transformer foil type winding machine
11/06/2013CN203277084U Laminating device for reactor iron core
11/06/2013CN203277083U Spraying magnetic core
11/06/2013CN203277082U Injection molded magnet
11/06/2013CN203277081U Fixed structure for housing of dry-type transformer
11/06/2013CN203277080U Tool for transformer bushing threading
11/06/2013CN203277040U Distribution transformer with laminated iron core
11/06/2013CN203277022U Power transformer for household electric water heater in humidity environment
11/06/2013CN203277004U Ball-shaped special-shaped magnet
11/06/2013CN203277003U Magnetic field compressing guiding device
11/06/2013CN103383893A Wrench special for wire transposition
11/06/2013CN103383892A Multiwire non-crossed winding device
11/06/2013CN103383891A Inductor manufacturing method and inductor
11/06/2013CN103383886A Multilayer inductor and method of manufacturing the same
11/06/2013CN103382106A High-conductive and high-loss NiCuZn ferrite material, magnetic sheets and preparation method thereof
11/06/2013CN102738974B Method for increasing compressive strength of tile-shaped magnet for permanent magnet motor
11/06/2013CN102655051B Full-automatic multi-cascading coiling machine
11/06/2013CN102592821B Rotation preventing device of winding die
11/06/2013CN102360684B Magnet exciting coil structure for high-temperature magnetic suspension bearing and production method for magnet exciting coil structure
11/06/2013CN102292784B Method for producing dust core
10/2013
10/31/2013WO2013161747A1 Device for high-density molding and method for high-density molding of mixed powder, and high-density three-layer-structured powder compact
10/31/2013WO2013161746A1 Device for high-density molding and method for high-density molding of mixed powder
10/31/2013WO2013161745A1 Device for high-density molding and method for high-density molding of mixed powder
10/31/2013WO2013161744A1 Device for high-density molding and method for high-density molding of mixed powder
10/31/2013US20130289412 Rotary Transformer and Associated Devices, Systems, and Methods for Rotational Intravascular Ultrasound
10/31/2013US20130285785 Low temperature co-fired ceramic device and a method of manufacturing thereof
10/31/2013US20130285778 Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnet
10/31/2013US20130285777 High temperature electromagnetic coil assemblies including braided lead wires and methods for the fabrication thereof
10/31/2013US20130285463 Inductive power receiver apparatus
10/30/2013EP2656359A1 Soft magnetic powder
10/30/2013CN203260464U Radial magnet shaping semi-automatic pressing machine
10/30/2013CN203260463U Radial magnetic-permeable iron core cake forming machine
10/30/2013CN203253929U Mixed powder high-density forming device
10/30/2013CN203253928U Mixed powder high-density forming device
10/30/2013CN103377880A Coil and method of manufacturing a coil
10/30/2013CN103377822A Winding core for coil winding device
10/30/2013CN103377821A Production method of SMT chip coil
10/30/2013CN103377820A R-T-B-M sintered magnet and production method thereof
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