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WO/2005/098370A1 |
An inductive position sensor for position sensing includes a transmitter coil and a receiver coil, the receiver coil generating a receiver signal when the transmitter coil is excited by an alternating current source. A moveable coupler e...
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WO/2005/099280A2 |
Method for forming a transformer (118) in a ceramic substrate. The method can include the steps of forming at least one conductive coil (119a, 119b) comprising a plurality of turns about an unfired ceramic toroidal core region (120a, 120...
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WO/2005/086187A1 |
A transformer, wherein a coil part formed by combining a first bobbin on which a coil is installed with a second bobbin fitted to the first bobbin is held by magnetic cores from the upper and lower sides. The first bobbin comprises at le...
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WO/2005/073990A1 |
The present invention relates to a toroidal choke coil (1), comprising a base (2), a ferromagnetic core (3), winding wires (4) around the core (3), and protrusions (5) of the base (2), the winding wire (4) having its ends (4a) fastened t...
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WO/2005/073991A1 |
A bobbin having a bobbin body section insertable inside a winding wire and having a projection section projecting from the outer peripheral surface of the bobbin body section and interposable between coils of the winding wire. The bobbin...
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WO/2005/071700A1 |
THE invention relates to an electrical connection system for producing an ignition coil. The aim of the invention is to replace conventional contacting methods for connecting thin enamel covered wires in ignition coils, such as for examp...
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WO/2005/062316A2 |
The invention relates to an inductive miniature component, in particular to an antenna. Said component comprises a winding body (1) that is configured as a flat element, on which three coil windings (2X, 2Y, 2Z) are mounted in such a way...
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WO/2005/056734A2 |
A low profile surface mountable inductive component (10) having an elongated core (12) having first and second ends (12a, 12b) and first and second supports (20, 22) for supporting the core. Metalized pads (28, 30) are provided on the su...
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WO/2005/052963A2 |
Disclosed is an inductive miniature component for SMD assembly, comprising a monolithic ferrite core (1) which is longer than it is large and at least one coil winding (2) that is mounted directly on the ferrite core (1) and is provided ...
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WO/2005/045992A1 |
Disclosed is an inductive miniature structural element, particularly an antenna. Said structural element comprises a winding member (1) which is embodied as a flat component and on which three coil windings (2X, 2Y, 2Z) are mounted in su...
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WO/2005/034160A1 |
A system for selecting coil voltage in an electrical device comprises a housing and a coil in the housing having a plurality of windings. Each winding has a pair of pins. A slider supports a plurality of moveable contacts and is moveably...
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WO/2005/034152A2 |
An electrical contactor (30) comprising a removable coil (32) has a contactor housing (38) including a cavity (48). A pair of fixed coil terminals (34) are mounted to the contactor housing proximate the cavity. The removable coil is remo...
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WO/2005/030528A2 |
A solenoid coil (30) includes an open ended axial bore (42) formed therethrough and at least one terminal support (40) extending from one end thereof in a direction parallel to the axial bore (42) and having a portion extending over an e...
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WO/2005/010900A1 |
Techniques for integrating multiple transformers are disclosed. Although they can be used in other areas, the techniques are particularly suitable in integrated circuits that are demanded to be of small in size. Several winding configura...
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WO/2005/006357A1 |
Inductive-systems (1,2) comprising a first part in the form of a printed coil (11,21) and a second part in the form of a non-printed coil (12,22) coupled serially to each other may have a relatively large inductive-value and still be rel...
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WO/2005/004176A1 |
A transformer unit 1 comprising a transformer composed of a bobbin 2 having wound therearound primary and secondary windings and a core inserted into the center of the bobbin and an electric component 3 held in the outer peripheral regio...
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WO/2005/004175A1 |
A method for treating the end portion of a coil which is wound around a bobbin 10 having a flange 11 and is lead out through the flange 11 to the outer surface, wherein the covered wire end 19 of the coil is locked with a provisional loc...
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WO/2005/004174A1 |
This invention relates to a super-conducting magnet device for generating a horizontal magnetic field. To generate a horizontal magnetic field, one or more pairs of super-conducting coils are arranged on opposite sides of a cryostat. The...
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WO/2005/004180A1 |
The present invention provides a transformer apparatus wherein high-voltage components are held at a bobbin, a core and the high-voltage components are commonly grounded, a voltage resistance test can be conducted, the core and high-volt...
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WO/2004/102596A2 |
The frequency of the fundamental symmetric mode of two or more coupled essentially identical high temperature superconductor coils can be tuned, with little degradation in Q, by mechanically displacing the two or more coils with respect ...
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WO/2004/100192A1 |
The invention relates to a transformer comprising a coil body (1) on which at least one primary coil (2) and one secondary coil (3) are held. The aim of the invention is to provide a transformer that, while using the smallest possible am...
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WO/2004/088300A1 |
Disclosed herein is an electromagnetic induction sensor and a manufacturing method thereof, and, more particularly, an electromagnetic induction sensor for detecting high electric current, and a manufacturing method thereof. The electrom...
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WO/2004/085839A1 |
Detecting the magnetic field generated by a coil-on-plug (101) (aka coil= over-plug) using an adjustable probe (111). The probe (111) includes a signal detector (115) for detecting the field, a detachable adapter (117) configured to deta...
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WO/2004/084119A2 |
A method of making a resonant frequency tag which resonates at a predetermined frequency comprises the steps of forming a first conductive pattern comprising an inductive element and a first land, the first land having a first end connec...
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WO/2004/083625A1 |
The electromagnet comprises a magnet coil (64) and a magnet armature (66), and the magnet coil (64) has a coil support (72) and a hollow cylindrical coil winding (70) connected thereto. The coil support (72) is provided in the form of a ...
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WO/2004/083785A2 |
The invention relates to a holding element for electrical lines leading to a vibration-type measuring sensor and/or for coils provided on a vibration-type measuring sensor. Said holding element comprises at least one first spring-elastic...
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WO/2004/073177A2 |
An inductive power supply system for providing power to one or more inductively powered devices. The system includes a mechanism for varying the physical distance or the respective orientation between the primary coil and secondary coil ...
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WO/2004/073176A2 |
An adapter allows a remote device to use a contactless power supply. The adapter has a contactless power interface for receiving power from a contactless power supply and a power regulator for supplying power to the remote device. The ad...
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WO/2004/073283A2 |
An inductive coil assembly having multiple coils arranged at distinct orientations to provide efficient inductive coupling of power or communications or both to a device when the device is arranged at different orientations with respect ...
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WO/2004/064087A1 |
A coil (82) for generating an electromagnetic field or electrical power. The coil (82) comprises a planar insulative substrate and a flat electrically conductive track formed thereon, embodied on a circular disk printed circuit board. Th...
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WO/2004/049546A1 |
A flat air core coil wherein the electric insulation is improved and deformation due to secondary heating is prevented is disclosed. The flat air core coil comprises a first coil (8) composed of a wound rectangular copper wire and a seco...
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WO/2004/047126A1 |
High temperature superconductor mini-filters and mini-multiplexers are comprised of improved self-resonant spiral resonators and have very small size, very low cross-talk between adjacent channels and low sensitivity to variations in sub...
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WO/2004/042749A1 |
The invention relates to an electric connection system for producing an ignition coil. The aim of the invention is to substitute conventional methods like thermal methods for contacting thin varnished wires of ignition coils therebetween...
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WO/2004/042748A1 |
The invention relates to a connection arrangement for the production of an ignition coil which should replace current contacting methods for connecting thin enameled wires in ignition coils, for example, thermal methods. According to the...
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WO/2004/036603A1 |
The invention relates to a coil (1) comprising at least one pin with an end for anchoring a woven wire, preferably a litz wire resulting in a low building height. Said pin end has a U-shaped part (3) forming a slot (5), said slot (5) has...
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WO/2004/032159A1 |
A coil form for forming an inductive element (10) includes a coil body (2) and at least one, for example three separating plates (3). The coil body (2) has an opening (4.1) and includes two portions, a coil portion (6) and a flange porti...
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WO/2004/032158A1 |
A coil form for forming an inductive element (10) includes a coil body (2) and at least one, for example three separating plates (3). The coil body (2) has an opening (4.1) and includes two portions, a coil portion (6) and a flange porti...
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WO/2004/027792A1 |
It is an object to decrease an occupied space in a printed board to carry out space saving and to reduce the size of a unit. without sacrificing the performance of a transformer and increasing a cost. A transformer 11 is constituted by a...
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WO/2004/008603A2 |
Magnet wires wound in slots in a lamination stack of a dynamoelectric machine are encapsulated, in whole or in par, with plastic. The plastic may be thermally conductive and have features molded therein that enhance heat transfer. The pl...
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WO/2004/006271A1 |
A tape- or sheet-shaped high thermal conductivity insulating member, its manufacturing method, an electromagnetic coil comprising the high thermal conductivity insulating member, and an electromagnetic device such as a power generator ha...
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WO2003007318B1 |
The invention relates to a swinging choke with a symmetrical double E core. Said choke has two geometrically identical coil windows, a rectangular parallelepiped center branch (17) and two rectangular parallelepiped outer branches (18, 1...
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WO/2003/105165A1 |
An air-core coil (21) is formed by one conductor wound in an eddy form so as to obtain a plurality of unit winding portions (25, 26, 27) formed continuously in the direction of the winding axis and having different inner circumferential ...
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WO/2003/102980A1 |
A step-up transformer, wherein one open ends of a plurality of secondary windings are fixedly wound on film projected parts formed by cutting and raising insulating film installed between layers, whereby the terminals of a bobbin can be ...
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WO/2003/096512A2 |
There is disclosed a system and method for transferring power without requiring direct electrical conductive contacts. There is provided a primary unit having a power supply and a substantially laminar charging surface having at least on...
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WO/2003/096361A1 |
There is disclosed a magnetic core component for receiving electrical power by induction. The core component includes a thin sheet of amorphous magnetic material in a substantially amorphous or non-annealed state. In contrast to known co...
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WO/2003/094106A1 |
A coil arrangement for radio-frequency identification devices, process and an apparatus for making such a coil arrangement are described herein. The coil arrangement includes first and second terminals having a geometry different from on...
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WO/2003/090254A2 |
A method, and a system for reducing the internal temperature of an electrical solenoid or motor device involves placing a heat absorbing phase change material (PCM) in intimate contact with the device to reduce the internal temperature o...
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WO/2003/088282A1 |
Disclosed herein is a magnetoresistant enameled wire coated with a material which shows improved conductivity by reducing resistance of a conductor since the wire exhibits effects similar to anisotropic magnetoresistance of magnetic mate...
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WO/2003/083882A1 |
A self-leaded, surface mountable component package (10) is provided for holding a wide variety of electrical components having widely variant conductor wire sizes in a manner achieving standardized conductor contact positioning. The gene...
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WO/2003/078951A1 |
The transducer (1) comprises: a rigid casing (2-4) in which a membrane (5) is clamped which, together with a portion of the casing (2-4) , defines at least one chamber (6, 7) of variable volume; at least one winding (14); an interaction ...
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