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WO/2006/077957 |
A soft magnetic material comprising multiple composite magnetic grains (30), wherein each of the multiple composite magnetic grains (30) has metal magnetic grain (10), insulating film (20) surrounding the surface of metal magnetic grain ...
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WO/2006/077872 |
A gap sheet to be inserted into a magnetic core, which has a gap at least at one part in a magnetic path, is formed of a composite material of a soft magnetic powder and a resin.
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WO/2006/078060 |
A magnetic core for a transformer is composed of an I-type core (1), and two C-shaped C-type cores (2, 3), which are arranged to sandwich a leading edge of the I-type core (1) from the both sides. The leading edge of the I-type core (1) ...
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WO/2006/075464 |
A bobbin-less coil and a method of manufacturing the bobbin-less coil. In the method, a pair of disk-like guide members (65) and (66) are brought into contact with the axial both end faces of a conductor (61) wound in a coil shape by usi...
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WO/2006/074553 |
The invention pertains to a dielectric coolant for use in electrical equipment, consisting essentially of a mixture of polyol esters. The coolant has a pour point of at most about -20 C, and preferably one that is even lower. The polyol ...
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WO/2006/072635 |
The invention relates to a device for winding an, in particular, closed toroidal core with winding material. To this end, the device has at least one magazine winding support for pre-winding and subsequently winding the winding material ...
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WO/2006/073029 |
An electronic component wherein a quantity of a stray capacitance generated between adjacent external electrodes is controlled, and an electronic component manufacturing method are provided. The electronic component (1) is composed of a ...
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WO/2006/070544 |
Disclosed is a small-sized magnetic device (10) having a reduced inductance which can be manufactured easily. This magnetic device (10) comprises a core member (20) which is formed by press molding a mixture of a magnetic powder containi...
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WO/2006/069974 |
The invention relates to an electrical component with winding conductors, particularly a transformer, comprising a cooling circuit with a heat exchanging unit. According to the invention, the cooling elements of the heat exchanging unit ...
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WO/2006/069590 |
An electrical device for high voltage applications, of the type comprising a magnetic core which has at least one leg (1) and is operatively coupled to a supporting structure, at least one inner winding (10) which is arranged around said...
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WO/2006/069571 |
The present invention relates to an electromagnetic module comprising a mounting cup (1) formed as a heat sink with cooling fins (2) being arranged on an exterior surface part of the mounting cup. The module further comprises at least on...
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WO/2006/068495 |
Device for reducing harmonics in a three phased voltage supply with voltage stabilisation in the form of, for each phase, an autotransformer (T1, T2, T3) with a first magnetic core (1, 2, 3), a series winding (Ns1, Ns2, Ns3) and a parall...
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WO/2006/068495 |
Device for reducing harmonics in a three phased voltage supply with voltage stabilisation in the form of, for each phase, an autotransformer (T1, T2, T3) with a first magnetic core (1, 2, 3), a series winding (Ns1, Ns2, Ns3) and a parall...
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WO/2006/067989 |
A noncontact data receiver/transmitter (10) is provided with an inlet (14), which is composed of a base material (11), an antenna (12) provided on one plane of the base material and connected therewith, and an IC chip (13); and a magneti...
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WO/2006/069360 |
A dehydrator breather appartus (10, 100) for hydrating air (29) in a container (27), which includes purging of accumulated moisture by detecting (111) absorbed moisture in the breather (125) by closing an air passageway (105) while openi...
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WO/2006/064499 |
A magnetic induction device (MID) 100 is described. The MID comprises at least one primary electrical winding 110, at least one secondary electrical winding 120, and an electrically-conductive cover (ECC) 140 which is electrically connec...
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WO/2006/063436 |
A toroidal transformer core topology having improved thermal and electrical properties has a two part core, one part concentrically disposed within the other, with the windings wound between the two. Less expensive materials and less mat...
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WO/2006/064499 |
A magnetic induction device (MID) 100 is described. The MID comprises at least one primary electrical winding 110, at least one secondary electrical winding 120, and an electrically-conductive cover (ECC) 140 which is electrically connec...
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WO/2006/063081 |
Miniature circuitry and inductor components in which multiple levels of printed circuitry are formed on each side of a support panel, typically a printed circuit board or rigid flex. Electrical connection between the plural levels of cir...
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WO/2006/061360 |
The invention relates to a method for producing a winding conductor (6a) for electrical appliances, whereby at least one thermoplastic insulating layer (60) is arranged, by means of an extrusion method, on an enamelled wire (2) which is ...
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WO/2006/059630 |
An inverter transformer prevents occurrence of uneven luminance by reducing variation in inductance of the secondary winding and variation in leakage inductance so as to make the lamp current uniform. A primary winding (12) is applied to...
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WO/2006/058750 |
The invention relates to an inductive component (0) comprising a conductor (1) that has a non-rectangular cross section and is used for conducting a current, and at least one planar terminal lead (4) for feeding or discharging the curren...
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WO/2006/059947 |
A process media transfer unit for an industrial robot comprising a first part (18) for attachment to a first robot part (1), and a second part (19) for attachment to a second robot part (2), the first and second part be-ing coaxially arr...
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WO/2006/056833 |
Electrical power supply for electronic circuits arranged in a high voltage environment, which supply includes an isolating device interconnecting the low voltage side (secondary side) and the high voltage side (primary side) and includin...
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WO/2006/057516 |
The present invention relates to a cooler for transformer using refrigeration cycle to eliminate the heat applied to the transformer. We can see that the term of the severe temperature applied to the transformer is very short by analysis...
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WO/2006/055598 |
Various techniques directed to the design and construction of transformers are disclosed. In one aspect, a method according to embodiments of the present invention includes loading parameters of a transformer included in a power supply d...
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WO/2006/053862 |
For inductive circuit elements, the production of windings from U-shaped curved wire elements is known, which arch over a core and, together with conductor tracks soldered into the ends thereof, form complete windings. The above can lead...
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WO/2006/054453 |
A high-voltage transformer comprising a primary winding and a secondary winding coupled tightly in which the fixing position of the primary winding with respect to the secondary winding can be set selectively and the assembling workabili...
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WO/2006/050886 |
The invention relates to a heat exchanger for a transformer for a transformer comprising a heat exchanger medium, which can be introduced into a heat exchanging element (16) via a feed element (12), and can be evacuated from the heat exc...
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WO/2006/053276 |
The present invention provides an improved magnetic winding and method of calculating desired winding parameters (winding layer thickness, number of winding layers and number of turns per winding layer) for a winding in a magnetic compon...
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WO/2006/050995 |
A transformer (1) includes a bobbin (2) defining primary (21) and secondary (22) winding chambers, a core (4) mounted on said bobbin, as well as primary (31) and a secondary (32) windings wound in the primary (21) and secondary (22) wind...
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WO/2006/051474 |
A high field/high voltage unit comprising at least one electrical component (4) and a solid insulating material (20) in the form of a first and a second piece part (10, 11) which form, in particular, hard foam half bodies and a method of...
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WO/2006/049170 |
An inverter transformer, comprising a one end opening type core (2) in which one or more center leg parts (7) are formed between two side leg parts (6) and (6), the base end sides of these leg parts are connected to each other through a ...
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WO/2006/049521 |
The subject of the invention is a voltage transformer with improved metrological qualities applicable especially in medium voltage networks. The voltage transformer according to the invention has an air-gap (5) in the magnetic core (2) a...
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WO/2006/048161 |
The invention relates to a multi-phase network filter comprising a first filter branch which is between a first filter inlet and a first filter outlet. The first filter branch comprises a serial circuit of at least two inductivities whic...
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WO/2006/045834 |
An electromagnetic core which can be mounted on an electric component. The core is structured in such a way that it forms and electric capacitor.
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WO/2006/045127 |
The invention relates to a housing (20) for a magnet assembly (1), e.g. for housing a preferably annular magnetic core (2) of a differential current converter in a residual-current circuit breaker. According to the invention, the housing...
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WO/2006/046358 |
A conductive body detecting/measuring device which has a coil (11) facing in non-contact a conductive body (20), and a voltage measuring unit (19) for measuring an output voltage from the coil (11), and which detects and measures the con...
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WO/2006/045274 |
The invention relates to a transponder system for the contactless inductive power transmission of a stationary part having at least one read coil (2) disposed on the stator (1) to a rotating part having at least one transponder coil (4) ...
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WO/2006/043995 |
A planar magnetic device comprising a molded header and a planar core assembly, and a method of making a planar magnetic device. The molded header has first, second, third, and fourth sides and an aperture in the center. The first side h...
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WO/2006/039876 |
The invention relates to a device for potential separation, which can be integrated into the core hole of a toroidal core (44). Said device comprises a central part (1) having a rotational axis, and outwardly extending sections (21, 22, ...
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WO/2006/040074 |
A polyphase transformer (101) comprises a number of toroidal cores (102) adjacently arranged in an axial direction. The toroidal cores (102) support phase windings of different phases. The connecting points of the phase windings of two a...
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WO/2006/040869 |
In a filter circuit (1), the impedance of a common mode choke (2) is extremely high to a common mode signal received at two input terminals (1a, 1b), and the impedance of a normal mode choke (3) is extremely low to the common mode signal...
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WO/2006/033071 |
The invention relates to a transformer (12) with a planar primary winding and a planar secondary winding. In order to support the heat dissipation during operation, each winding is integrated on a substrate in at least one dedicated PCB ...
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WO/2006/032229 |
The invention relates to a surface-mountable component comprising a base body (10) and a preferably spring-loaded contact element (3), which is fastened to the base body (10) and which has, at its end facing away from the base body (10),...
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WO/2006/027268 |
Disclosed is a supporting component (10) for assembling an inductive element. Said supporting component (10) comprises a base (1), on the top face of which a protrusion (7) is embodied for accommodating the inductive element (9). A reces...
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WO/2006/026884 |
Dry-type transformer, preferably dry-type distribution transformer, wherein the transformer coils are encapsulated with a cured mineral filler containing cyanate ester resin composition, which optionally is a cured mineral filler conta...
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WO/2006/027524 |
The invention relates to an enamelling varnish composition which is intended, for example, for a magnet wire. The invention is characterised in that the enamelling varnish composition comprises a polymer resin and an alkyl lactate and in...
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WO/2006/027534 |
The invention concerns a high- or medium-voltage device comprising an electrically conductive part (3) and a dielectric system, characterized in that said dielectric system includes: a) a solid semiconductor layer (7) deposited on said c...
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WO/2006/026674 |
A low cost, low profile, small size and high performance inductive device for use in, e.g., electronic circuits. In one exemplary embodiment, the device includes a ferrite core comprising multiple inductors and optimized for electrical a...
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