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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.
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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, ...
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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...
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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)....
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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 ...
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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...
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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) ...
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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 indivi...
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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...
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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...
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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 ...
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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...
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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...
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WO/2010/038297 |
There is provided a self-resonant coil (110, 240) used in a contactless power transferring apparatus capable of at least one of transferring and receiving electric power by magnetic field resonance. A coil is defined as a virtual coil (...
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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,...
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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...
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WO/2010/035336 |
Provided is an oil-immersed electric device such as an oil-immersed transformer, which can detect the copper sulfate precipitated on coil insulating paper. In the oil-immersed electric device, a coil having a surface covered with the in...
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WO/2010/034880 |
Pressure compensator configured to compensate volume variations of an insulation medium of a subsea installation (1), comprising a first bellows chamber (6) comprising a first bellows part (7). The first bellows chamber is in flow connec...
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WO/2010/034881 |
Pressure compensator configured to compensate volume variations of an insulation medium or other liquid of a subsea installation (1), comprising a first bellows chamber (6) comprising a first bellows part (7).The first bellows chamber is...
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WO/2010/035132 |
A planar transformer includes first and second windings comprised of electrically conductive traces (21) etched onto one or more printed circuit boards (22). The printed circuit boards may be arranged in various orientations so as to cha...
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WO/2010/034178 |
A supporting method and a supporting structure for increasing the contacting area of the bottom plate of a reactor body and a base flatform. The method comprises the step of filling binder into the space between the bottom plate of the r...
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WO/2010/032957 |
The present invention relates to a power quality improvement device. The power quality improvement device is provided in the form of an autotransformer which comprises an iron core having first, second and third legs, and first, second a...
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WO/2010/031448 |
A transformer assembly comprising an electrical transformer having a transformer tank and a housing inside which the transformer tank is accommodated. The housing comprises at least one side wall which has a minimum thickness (T) and is ...
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WO/2010/031697 |
The invention relates to a device for protecting an apparatus insulated with dielectric fluid (7) and operated in a multi-phase manner, wherein each phase (1, 2, 3) is equipped with an overcurrent-controlled striker fuse (311), which res...
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WO/2010/032957 |
The present invention relates to a power quality improvement device. The power quality improvement device is provided in the form of an autotransformer which comprises an iron core having first, second and third legs, and first, second...
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WO/2010/032464 |
Disclosed is a laminated electronic component that is equipped with a first coil pattern (3) which is formed on multiple insulating layers (1), (5), and both ends of which are connected to external electrodes, and a second coil pattern (...
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WO/2010/026898 |
Disclosed is a wound iron core (3) for a static apparatus in which magnetic paths in the inside of the wound iron core are subdivided to improve iron core characteristics. The iron core (3) is configured by using two or more kinds of m...
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WO/2010/026690 |
Disclosed is a sheet transformer provided with: a first core (6) comprising feet (9a), (9b) and (9c) that pass through a coil of a circuit board (2) and having a gap-forming section (9f) at the middle of the foot (9a); and a second plate...
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WO/2010/026805 |
Provided is a wireless power transmission device wherein heat dissipating efficiency is improved without causing size increase of a structure. In a wireless power transmission device (1), a case body (31) for a primary side recharging ...
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