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9027228 Method for manufacturing electromagnetic coil assemblies  
Methods for the manufacture of an electromagnetic coil assembly are provided. In one embodiment, the method includes joining a first end portion of a braided lead wire to a coiled magnet wire. A...
9027229 Coil assembly comprising planar coil  
Coil assembly (1) comprising a planar coil (2) comprising a plurality of turns (15) arranged in a trench (10) in a first magnetic core plate (3) and a second magnetic core plate (8), where the...
9027232 Cylindrical magnet assembly assembled to a bore tube by a number of inserts  
A cylindrical magnet assembly has at least one coil mounted on a former, assembled to a bore tube by a number of inserts within holes formed in a material of the former. Each insert can bear on a...
9009951 Method of fabricating an electromagnetic component  
An electromagnetic component includes a coil portion with a multi-layer stack structure, a molded body encapsulating the coil portion, and two electrodes respectively coupled to two terminals of...
9009949 Method for partially cured insulators for electromagnetic systems  
A method of fabricating an electric machine stator includes inserting one or more electrical coils into a form and partially curing the one or more electrical coils. The method also includes...
9003641 Method for producing a nickel strip  
A nickel strip is made from a starting material of solid cathode sheets having a minimum nickel content of 99.94% by weight and a maximum trace element content, in ppm by weight, of <35 carbon, <5...
8997332 Method of forming a power tool  
A method for forming an armature for an electric motor includes: securing a lamination stack having slots therein on an armature shaft, securing a commutator on one end of the armature shaft,...
8991036 Method for producing a gradient coil assembly  
A method for producing a gradient coil assembly for a magnetic resonance imaging system includes applying a number of primary gradient coils and a number of secondary gradient coils to a winding...
8984742 Method of making soft magnetic amorphous metal electromechanical component  
A three dimensional soft magnetic metal mass suitable for milling is formed wrapping soft magnetic metal ribbon into a three dimensional shape and then applying adhesive to the three dimensional...
8978239 Field coil winding assembly  
A method for preparing a field coil winding assembly including cleaning a plurality of copper coils followed by developing, after the cleaning, a copper oxide layer on each of the copper coils by...
8968490 Ferromagnetic amorphous alloy ribbon with reduced surface protrusions, method of casting and application thereof  
A ferromagnetic amorphous alloy ribbon includes an alloy having a composition represented by FeaSibBcCd where 80.5≦a≦83 at. %, 0.5≦b≦6 at. %, 12≦c≦16.5 at. %, 0.01≦d≦1 at. % with a+b+c+d=100 and...
8959752 Transformer core manufacturing apparatus and method  
A transformer core manufacturing apparatus for manufacturing an annular transformer core having thin plates formed of magnetic materials laminated includes an uncoiler unit which allows a...
8931165 Method of manufacturing coil device  
A method of manufacturing a coil device includes inserting planar insulating sheets into a single conductor formed in a solenoidal coil shape from a direction intersecting with a winding axis...
8914967 Method for producing a distributed lap winding for polyphase systems  
Method for producing a distributed lap winding for polyphase systems, in particular for alternators, wherein, in a first step, a chain of laps is formed with a linking direction, characterized in...
8910373 Method of manufacturing an electromagnetic component  
A method for manufacturing a low profile, magnetic component. The method includes stacking a the plurality of substantially planar and flexible magnetic powder sheets, locating a preformed...
8910372 Method of fabricating a choke assembly  
An improved choke assembly for a power electronics device is provided. More specifically, a choke assembly with improved protection from environmental conditions such as dirt and water is...
8893375 Methods of manufacturing a stator core  
A method of manufacturing a stator core including stacking a plurality of teeth into a plurality of stacks, said teeth are obtained from a jigsaw pattern of said teeth, said teeth are...
8887389 Method for winding wire of electrical connector  
The present invention relates to a method for winding wires of electrical connector, which includes adopting a unique process to wind wires around a ring body, wherein first and second wire groups...
8875381 Method of manufacturing rotary electric machine  
A coil strand is wound on an insulator to produce a divided core member, and then the divided core member is placed on a table. While the table rotates about its axis, ends of the coil strands are...
8872397 Rotary electric machine  
A rotary electric machine according to an embodiment includes a substantially cylindrical rotator that is freely rotatably supported, a stator, and a bracket that supports the rotator and the...
8869383 Method of making magnetics assembly  
A magnetics assembly (100) including a transformer (1) made of litz wire. The transformer includes a toroid core (2) and a bundle of wires (3) winding around the toroid core. The bundle of wires...
8857042 Method for producing stator for rotary electric machine  
Disclosed is a method for producing a stator for a rotary electric machine, which involves preparing a stator core having a plurality of slots. Each of a plurality of coils is provided with a pair...
8850690 Method of forming a power tool  
A method of manufacturing an armature for an electric motor, includes: placing a commutator and a lamination stack on an armature shaft, winding magnet wire in slots in the lamination stacks to...
8850862 Method and apparatus for rolling electric wire for stator coil of electric rotating machine  
Disclosed is an apparatus for rolling a substantially planar electric wire by more than one turn into a spiral shape. The apparatus includes an inner pressing member having an outer surface, an...
8832928 Method of manufacturing coil assembly for electric rotating machine  
At one ends of a pair of coil wires 30, a pair of turn portions 42 are crossed. Further, the other ends of the coil wires 30 are held such that an angle θ between the axes of the coil wires 30...
8837168 Electronic package structure  
An electronic package structure including at least one first electronic element, a second electronic element and a lead frame is provided. The second electronic element includes a body having a...
8819919 Method of forming a non-linear path of an electrically conducting wire  
A method of forming a non-linear path of at least a portion of at least one electrically conducting wire extending between a first location and a second location. The method includes the steps of...
8813346 Method for manufacturing a coil-type electronic component  
A coil-type electronic component has a coil inside or on the surface of its base material and is characterized in that: the base material is constituted by a group of grains of a soft magnetic...
8789262 Method for making surface mount inductor  
A method for manufacturing an inductor includes a mold device having a mold cavity, disposing a coil member above the mold cavity of the mold device, filling metallic particles into the mold...
8776359 Method of forming a motor winding and disposing the motor wire  
A method of forming a motor winding wire for use in an oilfield application can include providing a conductive core; layering an insulating polymer layer about the core for electrical isolation...
8752275 Method of forming stator coils of electric machinery  
The method is capable of forming stator coils in dead spaces, into which a nozzle of a wire coiling machine is inserted, and improving space factor of the coils. The method comprises the steps of:...
8749333 System configuration using a double helix conductor  
An electrical system having an underlying structure resembling the double helix most commonly associated with DNA may be used to produce useful electromagnetic fields for various applications.
8745850 Method of manufacturing superconducting low pass filter for quantum computing  
An apparatus and method for manufacturing a superconducting low-pass filter for quantum computing devices. The apparatus includes a plurality of containers and input and output ports connected to...
8732939 Method of manufacturing an electronic component  
An electronic component capable of preventing the occurrence of magnetic saturation due to a magnetic flux surrounding each coil conductor and a method of manufacturing the electronic component...
8726493 Clamping system of special conductors for a stator or rotor bar winding for an electric machine  
It is described a clamping system (30) of special conductors (S1, S2, S3) for a stator or rotor bar winding (U1, S1, S2, S3) for an electric machine, such as connection terminals (S1), jumpers...
8726492 Insulated conductive element having a substantially continuous barrier layer formed through multiple coatings  
Coating an elongate, uncoated conductive element with a substantially continuous barrier layer. The substantially continuous barrier layer is formed through relative movement of the conductive...
8707547 Method for fabricating a lead-frameless power inductor  
A lead-frameless power inductor and its fabrication method are disclosed. The power inductor comprises a lower substrate, a coil provided on the lower substrate, and an intermediate layer which...
8683675 Method for fabricating molded stator of rotary electric machine  
Provided is a method for fabricating a molded stator of a rotary electric machine, the method comprising: a lamination step of laminating a plurality of core sheets each having a plurality of core...
8677608 Method for manufacturing iron core and apparatus for manufacturing iron core  
An annular core member having an opening portion located at a position rotated by 90 degrees from a reference position, where the opening portion is oriented in the counterclockwise direction, and...
8671555 Method of forming flat conductor wire for use in cage-shaped distributed winding coil  
Firstly, a flat conductor raw wire is formed in a rectangular cross-section and bent in a continuous meandering pattern in a same plane to include in-slot wire portions arranged in each slot of...
8674687 Angle detection device and method of manufacturing the same  
An angle detection device of the present invention includes: a stator which includes a plurality of salient pole portions which are formed on a flat sheet made of a magnetic material and are...
8669760 Angle detection system and method of manufacturing the same  
An angle detection system of the present invention includes: a stator 200 which includes a plurality of salient pole portions which are formed on a flat sheet made of a magnetic material and are...
8661654 Method for manufacturing a spiral coil  
A method for manufacturing a spiral coil, the method including: forming a solenoid having a diameter larger than a length by spirally winding an insulated electric wire; forming a spiral coil...
8650742 Process for preparing and crosslinking a cable comprising a polymer composition and a crosslinked cable  
The application relates to a process for preparing a crosslinked cable, including: —applying one or more layers including a polymer composition on a conductor, wherein at least one layer includes...
8621744 Method of manufacturing an inductor for a microelectronic device  
A method of manufacturing an inductor for a microelectronic device comprises providing a substrate (610), forming a first plurality of inductor windings (111, 211, 411, 620, 2030) over the...
8601673 Method of producing an inductor with a high inductance  
A method of producing an inductor with high inductance includes forming a removable polymer layer on a temporary carrier; forming a structure including a first coil, a second coil, and a...
8601672 Method for fabricating a stimulation lead to reduce MRI heating  
In one embodiment, a stimulation lead comprises: a lead body of insulative material surrounding a plurality of conductors; a plurality of electrodes; and a plurality of terminals, the plurality of...
8593244 Control of leakage inductance  
According to an embodiment, a transformer is provided that includes a first conductive coil wound about a first coil axis and a second conductive coil wound about a second coil axis. The second...
8584348 Method of making a surface coated electronic ceramic component  
A method of making an electronic ceramic component. The method includes steps of terminating a ceramic body with a metalized terminal and encompassing a portion of the ceramic body by an...
8575812 Electric motor  
A winding for an n-phase electric motor is disclosed. The inventive winding comprises a number of consecutive winding groups of n individual windings, wherein at any point in time an individual...