| Document |
Document Title |
|
WO/2012/014250 |
In the disclosed transformer, the columnar leg section (54) of a first core (50) is inserted into a tubular section (21) of a second bobbin (20) that is wound by a secondary coil (40) and that is provided with a flange (22) on one side, ...
|
|
WO/2012/014424 |
Provided are a multi-phase transformer having an easier-producible structure, and a transformation system wherein a plurality of such transformers are serially connected. Disclosed is a three-phase transformer (Tra) provided with three c...
|
|
WO/2012/008889 |
The object of the present invention is to provide an inventive multiphase transformer rectifier unit (1) for converting a three-phase (R, S, T) alternating current (AC) supplied from a power distribution system (2) to direct current (DC)...
|
|
WO/2012/008576 |
Disclosed is a transformer whereby power outputted from the secondary-side output in correspondence with the primary-side input is outputted with higher efficiency than in conventional transformers. The disclosed transformer is provided ...
|
|
WO/2012/000181 |
A single phase transformer (1) for a super capacity generator comprises a high voltage bushing (2), a low voltage bushing (3), a high voltage neutral point bushing (4), an oil conservator (5), an upper oil tank (7), a lower oil tank (6),...
|
|
WO/2011/162473 |
The present invention relates to a planar transformer, the transformer including a core provided to induce formation of a magnetic field, a bobbin coupled to the core, at least one primary winding interposed between the core and the bobb...
|
|
WO/2011/158631 |
Disclosed is a reactor (1A) comprising a coil (10) formed by winding a wire, and a magnetic core (20) forming a closed magnetic circuit by means of two cores, namely an inner core (21) inserted into the aforementioned coil (10) and a con...
|
|
WO/2011/153604 |
A fault indicator for indicating the occurrence of a rapid pressure surge within a housing of an electrical device has: a barrel capable of being mounted in an aperture of the housing; an actuating mechanism having a chamber with at leas...
|
|
WO/2011/154993 |
Disclosed is an isolation transformer having high withstand voltage, wherein parasitic capacitance between the primary and secondary are reduced and the volume of the isolation transformer is also reduced. The isolation transformer compr...
|
|
WO/2011/148468 |
A transformer (50) comprises high voltage-side coils (1, 3), low voltage-side coils (2, 4), and an iron core (60) further comprising a plurality of magnetic bodies layered in a single direction. The iron core (60) further comprises a mai...
|
|
WO/2011/149521 |
A planar inductor device (1000) comprises a ferrite body (1016) and a conductive pathway (1002). The ferrite body extends around an opening (1014) in the ferrite body. The conductive pathway includes an input section (1004), a current-sp...
|
|
WO/2011/126991 |
A three-phase dry distribution transformer adapted for mounting outdoors on a pad or to a utility pole. The distribution transformer includes one or more winding assemblies mounted to a ferromagnetic core. Each winding assembly includes ...
|
|
WO/2011/116850 |
The invention relates to a three-phase high performance dry- type transformer (10) with epoxy insulated coils (12, 14, 16) having a triangular core (20) formed by three core legs linked together by an upper yoke (18) and a lower yoke, ea...
|
|
WO/2011/118004 |
Disclosed is a transformer that is provided with a core assembly (1), which comprises a pair of E-shaped cores (11, 12) that respectively have two side legs (1a, 1b) and a central leg (1c) disposed between said side legs. The ends of the...
|
|
WO/2011/111257 |
Disclosed is a static apparatus provided with an iron core (2, 42) which is composed of a plurality of magnetic plates (9, 49) stacked in one direction and which has a shaft portion (3, 43) having main surfaces (10, 44) and side surfaces...
|
|
WO/2011/102204 |
Disclosed is a welding transformer for an inverter-type resistance welder, wherein an issue in that the maximum current decreased when the control frequency was increased is solved. Proposed is a welding transformer for an inverter-type ...
|
|
WO/2011/096669 |
A transformer comprises a troidal core, a primary winding part, and a shell member. The troidal core has a ring-shaped structure. The primary winding part comprises as many wound conductive coils as a plurality of windings around the tro...
|
|
WO/2011/096669 |
A transformer comprises a troidal core, a primary winding part, and a shell member. The troidal core has a ring-shaped structure. The primary winding part comprises as many wound conductive coils as a plurality of windings around the tro...
|
|
WO/2011/083767 |
Provided is a winding method for increasing productivity in a transformer unit which retains high-voltage components that constitute a voltage doubler rectifier for rectifying a high frequency and a high voltage from a secondary winding ...
|
|
WO/2011/083533 |
Disclosed is a composite wound element (Tra) which is used in a transformer or a transformation system, and used as a composite wound element for a noise-cut filter, wherein a plurality of coils (1) are enclosed in a magnetic connection ...
|
|
WO/2011/074767 |
The present invention relates to a torroidal single winding transformer which uses a torroidal core and comprises: a first main winding portion formed on branches of input/output terminals, and having an adjustable number of windings; a ...
|
|
WO/2011/074767 |
The present invention relates to a torroidal single winding transformer which uses a torroidal core and comprises: a first main winding portion formed on branches of input/output terminals, and having an adjustable number of windings; a ...
|
|
WO/2011/060547 |
A support frame for an electrical transformer assembly, comprising two loop-shaped parts, each loop-shaped part having a plurality of limbs, each limb having a peripheral recessed portion in which a primary electrical coil is mountable, ...
|
|
WO/2011/062018 |
A transformer (10) is provided with a leg iron core (14) containing a plurality of magnetic sheets laminated in one direction (z-axis direction), and a coil (21) wound around the leg iron core (14). Of the plurality of magnetic sheets, a...
|
|
WO/2011/030531 |
Disclosed is a high power inductance device with a configuration which allows for inexpensive and easy production of large ferrite magnetic cores and improves the heat dissipation efficiency, suppressing increase of the core temperature....
|
|
WO/2011/026706 |
The invention relates to an ET. The ET includes: a core; a primary winding; and a secondary winding, wherein the primary winding and the secondary winding are wound around the core, arranged face-to-face, and spaced apart from each other...
|
|
WO/2011/021156 |
An n-phase transformer includes a core structure having a polygonal top plate and a polygonal bottom plate and n winding posts disposed symmetrically between the top and bottom plate. The primary and secondary winding loops are integrate...
|
|
WO/2011/021156 |
An n-phase transformer includes a core structure having a polygonal top plate and a polygonal bottom plate and n winding posts disposed symmetrically between the top and bottom plate. The primary and secondary winding loops are integrate...
|
|
WO/2011/019712 |
An M-winding coupled inductor (800) includes a first end magnetic element (802), a second end magnetic element (804), M connecting magnetic elements (902), and M windings (904). M is an integer greater than one. Each connecting magnetic ...
|
|
WO/2011/014344 |
A distribution transformer (10) adapted for mounting to a utility pole. The distribution transformer includes a plurality of coil assemblies (12 ) mounted to a ferromagnetic core (14). Each of the coil assemblies (12) includes a low volt...
|
|
WO/2011/013394 |
A compact reactor is provided. The reactor (1α) contains a coil (2α), and a magnetic core (3α) in which the coil (2α) is placed. The magnetic core (3α) forms a closed magnetic path with an internal core part (3i) inserted through th...
|
|
WO/2011/010491 |
Provided is a switching power supply module having a built-in coil, wherein heat dissipation effects are improved and the temperature of the whole module is kept low. On a layer (S6), a heat diffusing conductor pattern (E60) is formed at...
|
|
WO/2011/007081 |
A device (40) for high-voltage isolation of a means (30) for supplying power to an electrical device (50) connected to a high-voltage potential comprises an isolation transformer (10) that is suitable for supplying power to the power sup...
|
|
WO/2011/007081 |
A device (40) for high-voltage isolation of a means (30) for supplying power to an electrical device (50) connected to a high-voltage potential comprises an isolation transformer (10) that is suitable for supplying power to the power sup...
|
|
WO/2010/118772 |
The invention relates to a converter structure for a modular voltage source converter (VSC) comprising converter cell modules connected in series, wherein the converter structure comprises X converter cell modules accommodated in a housi...
|
|
WO/2010/098029 |
A smaller and thinner transformer can be realized by wrapping a first secondary winding (5) so that a gap (5a) larger than the gauge of the first secondary winding (5) is formed between adjacent wraps of the first secondary winding (5), ...
|
|
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/2010/092676 |
A transformer (51) comprises: a first iron core (61) having a plurality of legs (31, 32) disposed at a spacing to each other; a plurality of high-voltage side coils (1A, 1B, 11A, 11B) wound around the legs (31, 32) and receiving a common...
|
|
WO/2010/083538 |
The present invention provides generators using propagated oscillating magnetic field. The generator comprises of two identical electromagnets which are positioned so that magnetic field's directions of these two electromagnets are alway...
|
|
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/2010/051911 |
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/2010/049041 |
The invention relates to a transformer (11) with at least one core leg (22) on which three windings (32) are arranged side by side, whose discharges (28, 30) are designed to be mutually insulated, wherein each winding (32) is formed by a...
|
|
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/2010/045578 |
A transformer has a toroidal core with an opening therein and a plurality of wires to define a central winding section, a plurality of outer twisted wire sections and a plurality of wire proximity sections positioned between each outer t...
|
|
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 (...
|
|
WO/2010/027290 |
One of three identical, rectangular and rounded spools (Fig No. 1) is constructed with seven different steps wound from five different widths of magnetic sheet material. First step is wound rectangular and other steps are wound with shea...
|
|
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 ma...
|
|
WO/2010/024153 |
Provided is a three-phase high frequency transformer including: a ferrite core having three columnar cores, a top plate, and a bottom plate; and a three-phase coil having a primary coil of a predetermined internal diameter formed by bend...
|
|
WO/2010/016367 |
Provided is a composite electronic component wherein a magnetic field generated by a coil does not easily expand to the surrounding areas and generation of radiation noise is suppressed. On a lower surface of a magnetic material substrat...
|
|
WO/2010/013049 |
A transformer (200) comprises a secondary winding including a plurality of coaxially arranged toroidal closed magnetic circuits (42) connected in series within an enclosure (47) and a primary winding (23) comprising a plurality of turns ...
|
