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WO/2008/033316A2 |
A low profile magnetic component with planar coil portion, polymer-based supporting structure and methods of fabrication.
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WO/2008/028372A1 |
An inductive coupled coil or an inductive coupled plasma device using the same comprises an internal coil and an exterior coil. The internal coil and the exterior coil are independent and are in coaxial alignment. The internal coil is co...
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WO/2008/029006A1 |
The low-voltage connection unit (BT) for an ignition device of an internal combustion engine, with which a computer for powering and controlling the ignition device is associated, comprises connection tabs (12, 22, 32) intended to be con...
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WO/2008/022794A1 |
The invention relates to an electromagnetic valve with at least one coil (1) containing at least one coil former (10). The invention provides that the coil former (10) is provided with at least two separate wire windings (2, 4, 12), of w...
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WO/2008/014994A1 |
The invention relates to an electromagnetic actuating apparatus having an elongated actuating element (3) which forms an engagement area (11) at the end, can be moved by the force of a coil device (13), (which is provided in a stationary...
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WO/2008/015172A1 |
The invention relates to a braided wire line, particularly for an induction heating device (20), having at least one set of individual wires (34). In order to reduce any power losses, it is provided that the braided wire line has a space...
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WO/2008/009731A1 |
The invention relates to a coil arrangement having a tube-shaped coil support of an electromagnetic drive, particularly a two-stage engaging relay, wherein the coil arrangement comprises a hold-in winding and a pull-in winding, and where...
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WO/2008/011449A2 |
One embodiment includes an electrical connection terminal (20) including at least a first weld tab (22). The first weld tab (22) including an outer face (23) and a weldable inner face (33). The weldable inner face (33) includes a substan...
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WO/2008/009349A2 |
A coil, in particular for electromagnetically controlled brakes or clutches, has two or more part-windings and associated taps. A first part-winding comprises a winding wire having a first diameter, and a second part-winding comprises a ...
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WO/2008/005617A1 |
A system for curing and consolidation of coil with insulation includes an insulation layer (46) disposed around an electrical coil (42). A release layer (59) is disposed around the insulation layer. A breather layer (62) is disposed arou...
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WO/2008/003825A1 |
The invention relates to coils and the coil manufacturing methods used in power supply electronic. A coil comprises at least a foil, a core of the coil body made of ferromagnetic material, planar coils, and pins connected to the planar c...
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WO/2008/004526A1 |
An insulated electric wire comprising a metal conductor and, sequentially superimposed thereon, an insulating coating material layer and an outermost layer of self-lubricating layer composed of a polyamideimide resin coating material ble...
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WO/2007/137683A1 |
The invention relates to a contactless energy transmission system comprising at least one primary conductor system and a transmission head comprising at least one secondary conductor system that is inductively coupled to the primary cond...
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WO/2007/132558A1 |
[PROBLEMS] To simplify the production work of a coil and to miniaturize a reactor, or the like, by reducing the occupation space as much as possible. [MEANS FOR SOLVING PROBLEMS] A reactor coil (12) consists of a first coil element (121)...
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WO/2007/132531A1 |
An electromagnet device where, even if a large number of wire windings and layers must be wound around a bobbin, a predetermined number of windings can be reliably wound in each layer with good workability, enabling overall dimensions of...
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WO/2007/122633A1 |
The present invention discloses a bobbin (300) for the secondary winding of the ignition coil of an ignition system an internal combustion engine comprising a tubular core (200) made of electrical grade kraft paper, a plurality of segmen...
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WO/2007/116797A1 |
Provided is a coil part for use in an antenna coil wherein its production efficiency and sensitivity can be improved. The coil part (10) includes a cross core having a first winding frame part (22) which extends in a first direction and ...
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WO/2007/105451A1 |
Provided is a metal terminal by which a conductive wire can be held and fixed without excessively deforming the conductive wire. In the metal terminal, the lengths in the lengthwise direction and the widthwise direction of a conductive w...
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WO/2007/100092A1 |
An eccentric magnetic body coil system characterized in that when a coil (2) is wound along a magnetic body (6), it is not wound in the center thereof but wound eccentrically to one side. A magnetic field perpendicular to the metal surfa...
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WO/2007/090847A1 |
The invention relates to a hydraulic valve, having a valve housing (6) which accommodates a valve closing member (14) which interacts with a magnet armature (3) and is directed onto a valve seat (8) in the valve housing (6), having a mag...
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WO/2007/086072A2 |
An electrical coil includes first and second electrically-conductive elements each of a thin, flat, annular configuration formed with a gap to define the turns of a 2-turn coil, and an electrically insulative element also of a thin, flat...
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WO/2007/077674A1 |
A rectangular coil unit 1 is manufactured in such a manner that four wires 2 are simultaneously regularly wound on four outer surfaces of a bobbin 3 having a rectangular section so that the wires 2 advance obliquely together for a lane c...
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WO/2007/065811A1 |
A transformer includes: - a plurality of windings (P, S1, S2) wound on a coil former (100), preferably in the form of a one-piece coil former, - a pair of first insulating flanges (106) separating a first winding (P) from a pair of secon...
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WO/2007/063659A1 |
A cassette coil comprising an insulator bobbin 10 including a core tube 14 around which a wire 13 coated with an insulating film is wound, forming a coil, and a pair of plate-shaped flanges 15, 16 provided at both ends of the core tube, ...
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WO/2007/037417A1 |
This invention provides a multilayered electric insulated wire comprising a conductor and three or more extruded insulation layers covering the conductor. In the insulation layers, the outermost layer (A) in the insulation layer is forme...
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WO/2007/031897A1 |
The invention relates to a device (1) for recharging batteries, the device having a circuit, which comprises at least a first coil (8) in a first layer (17) and at least a second coil (21) in a second layer (19). The coils (4-16, 21-25) ...
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WO/2007/026181A1 |
A coil former (1) comprising a plurality of ceramic plates (2) arranged to form a laminate (3) between first and second ends (4, 5), each plate having an opening therein such that when the plates are arranged in the laminate, a passage (...
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WO/2007/019280A2 |
Interleaved three-dimensional (3D) on-chip differential inductors 110, 120 and transformer 100 are disclosed. The interleaved 3D on- chip differential inductors 110, 120 and transformer 100 make the best use of multiple metal layers in m...
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WO/2007/014704A1 |
The invention relates to a coil body (1) for an electric coil comprising a hollow middle area for receiving a part of a coil core (2) thereinside (11a) and at least one winding (3) placed on the external surface (11b) of said middle area...
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WO/2007/010988A1 |
An air-cored reactor (70) comprising a coil (700) formed of a spirally wrapped copper wire (71) and a cover body covering the coil (700). The air-cored reactor is characterized in that the copper wire (71) is covered by using a synthetic...
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WO/2007/010384A2 |
The invention concerns a field winding comprising a plurality of so-called first conductors (100 to 109) substantially parallel to one another, at least three of said first conductors being substantially mutually equidistant and distribu...
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WO/2006/108021A2 |
A precision printed circuit board based Rogowski coil is formed including a printed circuit board including a first layer and second layer. The printed circuit board further defines an aperture for receiving an electrical path therethoug...
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WO/2006/103903A1 |
A first insulating layer (1) is formed by electrodeposition coating on an outer circumference surface of a linear conductor (m) having a substantially square cross section, and a second insulating layer (2) is formed on the first insulat...
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WO/2006/084797A1 |
The invention relates to a switched-mode power supply unit which comprises a transformer having at least one secondary winding (5) that can be connected to a load via a rectifier arrangement, and at least one primary winding (4) having a...
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WO/2006/086260A1 |
A toroidal inductor, including a substrate (100) , a toroidal core region (434) defined within the substrate, and a toroidal coil including a first plurality of turns formed about the toroidal core region and a second plurality of turns ...
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WO/2006/081868A1 |
The invention relates to a coil body for winding wire consisting of at least two parts one of which is used as a winding support and the other is used as a connecting carrier and is provided with connection pins.
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WO/2006/081055A1 |
A torus motor system includes a hollow stator and a rotor which is driven along a rotor path formed within the hollow stator by a magnet system. The rotor operates as a piston within the rotor path to intake and discharge fluid therefrom...
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WO/2006/075217A1 |
The inductor comprises: - a symmetry axis (20), - one conductive path with two extremities (42, 44) wound to form at least two turns (30-33, 36-39) and bridges (54-57; 60, 62, 64; 68-71; 74, 76, 78) to connect the turns in series, the tu...
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WO/2006/075464A1 |
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/2006/072592A1 |
The invention relates to a coil housing device, in particular, for a solenoid valve, comprising a coil body (2) and a rest or support element (4), integrally embodied with the coil body (2). The coil body (2) and the support element (4) ...
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WO/2006/063193A2 |
A stressed metal technology may fabricate high-Q, three-dimensional microelectronic inductors and transformers. The fabrication method may allow the production of inductors and transformers on high-resistivity silicon substrate and with ...
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WO/2006/063081A2 |
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/2006/045355A1 |
The invention relates to an actuation device, in particular an actuation magnet, which is used to control valves. Said actuation device comprises a housing and a coil body which is arranged therein, and whereon a magnet armature can be g...
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WO/2006/026674A2 |
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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WO/2006/021100A1 |
The coil form (1) according to the invention for forming an inductive element includes a hollow (9) cylindrical mantle portion (2), two flange portions (3.1, 3.2) and a slit (7). The flange portions and the mantle portion form a winding ...
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WO/2006/000674A1 |
The inventive electromagnetic actuator comprises an actuation member (7, 8) movable by at least one electromagnet (1) consisting of a solenoid (3) connected to an adjacent core (2) for directing a magnetic flux generated by said solenoid...
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WO/2005/122686A2 |
A vehicle power interface includes an adaptive inductive power supply. The adaptive inductive power supply has a primary within a remote device holder. The adaptive inductive power supply is capable of providing power to remote devices p...
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WO/2005/122194A1 |
A method of forming, in or on a Si substrate, planar micro-coils with coil windings of high aspect ration (>3) and a wide variety of geometric shapes. The micro-coils may be formed on a Si substrate and be embedded in a dielectric, or th...
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WO/2005/112056A1 |
The invention relates to a method and an equipment for keeping electrical currents in a neutral point connected electrical distribution systems, where the earth connected neutral points are in the main switch boards and/or in the distrib...
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WO/2005/109606A1 |
The invention relates to a coil, comprising at least one coil support and a winding wire, in particular, a winding wire which has been coated for electrical insulation, whereby the coil support has at least one channel, in particular, em...
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