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Patent Searching and Data


Matches 301 - 350 out of 23,337

Document Document Title
WO/2010/095955
A high voltage transformer (1) for cascade coupling wherein the high voltage transformer (1) comprises a primary winding (8), a high voltage winding (16) and a transformer core (4), and wherein the primary and high voltage windings (8, 1...  
WO/2010/092158
The present invention relates to a method for switching-in an electricity grid of an off-shore wind park to an on-shore electricity grid, to a booster transformer modified for switching-in an electricity grid of an off-shore wind park to...  
WO/2010/092158
The present invention relates to a method for switching-in an electricity grid of an off-shore wind park to an on-shore electricity grid, to a booster transformer modified for switching-in an electricity grid of an off-shore wind park to...  
WO/2010/093997
Described herein are improved configurations for a wireless power transfer for electronic devices that include at least one source magnetic resonator including a capacitively- loaded conducting loop coupled to a power source and configur...  
WO/2010/089348
The invention relates to a method for producing a secondary coil (1) for ignition coils, wherein the following steps are provided: winding a wire (18) coated with at least one lacquer layer (26) onto a winding mandrel (20) having a longi...  
WO/2010/090717
In a three phase transformer core, amorphous metal strips are wound into rings that are combined into frames and assembled to define cores with leg cross sections that have more than 4 sides to facilitate winding transformer windings ont...  
WO/2010/090534
A high frequency power transformer including a first winding (401A, 401B, 513), a second winding (301, 501, 701) and a core (405, 519), wherein: the core is arranged to encompass at least a portion of the second winding, the second windi...  
WO/2010/089979
Disclosed is a magnetic element that makes it possible to prevent a coil terminal from being positioned on a ring mount. The magnetic element (10) comprises a first core member (20), coils (30), which are disposed in a second core member...  
WO/2010/088949
An electrically insulating body (1) with a complex shape has a thin-walled shell (2) of first insulating material, the shell interior being filled with a second insulating material (3). The shell (2) is seamless, and for obtaining the co...  
WO/2010/086793
The present invention provides a winding connection allowing provide a three-phase and/or single-phase system, from a two-phase feeding. Said connection is configured in primary windings as an inverted V and in secondary windings in a co...  
WO/2010/085855
High frequency, high power density coaxial, planar and three-phase transformers for converters and inverters are disclosed. One of the coaxial transformers comprises at least one primary winding and at least one secondary winding associa...  
WO/2010/084888
Disclosed is a method for producing a soft magnetic alloy thin strip which has a composition represented by Fe100-x-y-zAxByXz (wherein A represents Cu and/or Au; X represents at least one element selected from among Si, S, C, P, Al, Ge, ...  
WO/2010/083924
A gapped core leg (1) for a shunt reactor, comprising magnetic core elements (2) separated by spacers (3) cast directly between the core elements (2). Accordingly, a rigid core leg construction is achieved.  
WO/2010/084600
Disclosed is a method for producing a dust core having excellent electromagnetic characteristics, wherein an oxide is hardly produced between grain boundaries of the dust core during annealing after press molding. The method for producin...  
WO/2010/082579
An electronic component wherein the resistance value can be reduced and the occurrence of edge effects can be suppressed, and a method of producing the same. A multilayer structure (12) comprises a stack of insulator layers (18a to 18g)....  
WO/2010/079422
A solid state rotary filed electric power cogeneration unit and method is disclosed for converting a portion of the flowing current (electrons) in the neutral leads of any alternating electric power system into usable electric power (ene...  
WO/2010/079422
A solid state rotary filed electric power cogeneration unit and method is disclosed for converting a portion of the flowing current (electrons) in the neutral leads of any alternating electric power system into usable electric power (ene...  
WO/2010/078682
A magnetic leakage shielding method of a super-large capacity transformer comprises the following steps: a first magnetic shield group (4) is arranged laterally on a tank wall at an upper and a lower ends of the corresponding coils betwe...  
WO/2010/076934
The present invention relates to a transformer using a coupled-core structure. More specifically, the invention concerns the transformer using the coupled-core structure that is able to minimize heat generation and other phenomena in a c...  
WO/2010/077078
The present invention relates to a distribution transformer with a display function and a display device of the same, wherein the distribution transformer comprises a temperature sensor for sensing and outputting a temperature inside the...  
WO/2010/077078
The present invention relates to a distribution transformer with a display function and a display device of the same, wherein the distribution transformer comprises a temperature sensor for sensing and outputting a temperature inside the...  
WO/2010/072518
The invention relates to a method and to a carrying cylinder (1a, 1b) for producing an electrical coil (3). By using electrically conductive carbon nanotubes as an applied mixture on a carrier cylinder, conductive layers are applied to t...  
WO/2010/072055
A magnetic device with a series excitation magnetic core comprises an A sheet magnetic core (1) and a B sheet magnetic core (2) which are spliced in an intersectional way, as well as a C sheet magnetic core (4) and a D sheet magnetic cor...  
WO/2010/073661
Provided is winding type coil that prevents an outer flange section of the winding type coil and a mounting substrate from coming into contact to prevent the outer flange section from being damaged and the wrapped conductive wire from sh...  
WO/2010/073337
A transformation device comprises a core, a plurality of coils (9B, 10A, 10B) wound around the core while being laminated, a plurality of base members (BE) arranged between the plurality of coils (9B, 10A, 10B) adjacent to each other in ...  
WO/2010/073748
A method for predicting the probability of abnormality occurrence in an oil-filled electrical apparatus, which comprises subjecting a sample of insulating oil withdrawn from a transformer in operation to compositional analysis, calculati...  
WO/2010/066984
The invention relates to a busbar bushing of the type comprising: a longitudinal busbar (2); a fitting (4) for holding the busbar (2) in place when passing through a wall (P), the fitting (4) being electrically insulating; a central casi...  
WO/2010/067414
A reactor and a method for manufacturing the reactor, in which a process for forming an insulating film around a coil can be eliminated, both vibration at the time of driving a reactor and noise caused by such vibration can be reduced ef...  
WO/2010/067515
Provided is a method for winding lead wire on multilayer coil electronic components that prevents lead wire coil sagging or breaking and terminal disconnection failures. The lead wire (9) is wound on a core (7) only a prescribed number o...  
WO/2010/066361
The invention relates to a liquid-cooled strip winding (1), - wherein the strip winding (1) is divided into at least two winding parts (5, 12, 20), wherein each winding part comprises at least one winding, - wherein a cooling layer (8, 2...  
WO/2010/066710
The present invention relates to an electrical machine with a axis. The machine comprises a winding arranged in a plurality of substantially circular turns wound around the axis. Wedge formed areas are formed between two adjacent turns o...  
WO/2010/065113
The current invention provides an integrated planar transformer and electronic component that includes at least one wideband planar transformer disposed in a planar substrate, where each wideband planar transformer includes a planar subs...  
WO/2010/060837
The invention relates to an ignition transformer (80) for generating an ignition voltage for a gas discharge lamp, comprising a ferrite core (81) and at least one primary coil (86) and at least one secondary coil (87), wherein the at lea...  
WO/2010/060450
The invention relates to a barrier arrangement (2) for a cable duct (3) having barriers (7a, 7b, 7c) arranged next to each other and disposed at prescribed distances from each other. By introducing an additional barrier element (4a) betw...  
WO/2010/060672
The invention relates to a holding device for fastening a cast resin transformer winding relative to a transformer core having a support element and a receiving element attached to a tie rod. By fastening the support element to the recei...  
WO/2010/057350
An inductor device and a manufacturing method thereof. The inductor device includes a double E-shaped magnetic core (2,3) formed by non EI-shaped magnetic core and a coil (1). Firstly, an insulating layer is provided on a magnetic core c...  
WO/2010/057535
An induction device (1) to be used in association with high voltage electric transmission systems having at least one core frame (7), and at least one winding (3) arranged around said core frame (7). Further said induction device (1) is ...  
WO/2010/056122
A current limiter, wherein the limiter is designed to limit three-phase alternating current, having a nominal current intensity of 100 A or more, wherein the limiter is at least provided with: -a first, second and third current conductor...  
WO/2010/053620
An inductive and capacitive components integration structure includes a magnetic core including a first and a second outer leg, and a third inner leg between the first and second outer legs, a first and a second winding respectively woun...  
WO/2010/051911
The invention relates to an arrangement of first winding segments (12, 32, 48, 50) of a transformer winding around a transformer core (46, 98) which extends in the manner of a ring around a central axis (100). A respective first winding ...  
WO/2010/053620
An inductive and capacitive components integration structure includes a magnetic core including a first and a second outer leg, and a third inner leg between the first and second outer legs, a first and a second winding respectively woun...  
WO/2010/050057
Provided is an oil-immersed electric device, in which a coil made of a coil copper wire wound by insulating paper is arranged in a tank filled with insulating oil. A sulfate detecting member, in which a pair of copper wires wound individ...  
WO/2010/051098
A multi-turn coil formed from a single sheet (200) of conductive material and the method of forming same eliminates the use of a weld. The multi-turn coil includes a single sheet of conductive material having at least a first turn (212) ...  
WO/2010/047261
A multilayer insulated wire having a conductor and three or more extruded insulating layers covering the conductor. The outermost layer (A) is composed of an extruded coating layer containing a thermoplastic polyester resin composition ...  
WO/2010/045959
The invention relates to an apparatus and a method for reactive power compensation of a test transformer with an inductor and a stepped capacitor bank and a generator, wherein the generator is used for generating a generator current and ...  
WO/2010/046955
An electronic component (10) comprises a wire (12) extending to the opposite side of a lump portion (22) while nipping a terminal abutting portion (30), a metal terminal (20) made of a metal material and having the lump portion (22) incl...  
WO/2010/040379
A transformer assembly (100) comprising a housing (3) and an electrical transformer (1) having a tank (2) which is positioned inside the housing. A device (200) for electrically connecting the transformer to an electrical article outside...  
WO/2010/040647
The present utility model discloses a self-oscillating half-bridge circuit device including a switch element, a driving element and a blocking capacitor, wherein the switch element includes a first transistor and a second transistor conn...  
WO/2010/038890
A composite electronic component including a magnetic member(2) and a dielectric member (1) which are co-sintered at a temperature of 1000°c or below. The magnetic member (2) consists of a ferrite which contains 46 to 48mol% of Fe2O3, ...  
WO/2010/038023
The invention provides an inductor assembly suitable for use in high frequency switched mode power converters, where the rate of change of voltage can exceed 109 Volts per second. The inductor is formed from a ribbon (30) of conductor wo...  

Matches 301 - 350 out of 23,337