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Patent Searching and Data


Matches 501 - 550 out of 13,511

Document Document Title
WO/2008/011449A3
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...  
WO/2008/008538A3
A low cost, high performance inductive device 100 for use in, e.g. electronic circuits is disclosed. In one exemplary embodiment, the device includes a two-legged magnetically permeable core 110 optimized for fitting with one or more win...  
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...  
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...  
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...  
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...  
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)...  
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...  
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...  
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 ...  
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...  
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...  
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...  
WO/2007/086072A3
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...  
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...  
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...  
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...  
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, ...  
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...  
WO/2007/038309A3
Disclosed is an apparatus and method for a magnetic component. The magnetic component 400 includes a substrate 402 having a feature 406 and a first conductive pattern 408 disposed on the feature. The magnetic component also includes a pe...  
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) ...  
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 (...  
WO/2007/024322A3
The present invention provides an apparatus and method for measuring the conductivity of a fluid employing the differential radio frequency phase detection between two embedded toroidal coils.  
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...  
WO/2007/019280A3
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...  
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...  
WO/2007/016300A3
At least one time-varying signal (24) is applied to a plurality of coil elements (14) in cooperative relationship with and spanning different portions (18.1, 18.2, 18.3, 18.4, 18.k) of a vehicle (12). The coil elements (14) generate an a...  
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...  
WO/2007/010384A3
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...  
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...  
WO2006063193A3
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 ...  
WO2006086045A3
An improved Rogowski coil is formed on a toroidal core (10) mad of a thermoplastic or other moldable material, the core having a preferably continuous groove or grooves (12) extending around the core. The grooves correspond in size to ma...  
WO/2006/127851A3
Methods and systems are provided for reducing circuit area. Some embodiments provide electronic devices including an inductor formed from a path having two ends that loops substantially in a plane around a center area, wherein the path c...  
WO/2006/110207A3
Methods are provided for building integrated circuit transformer devices having compact universal and scalable architectures for millimeter wave applications. For example, an integrated circuit transformer (22) is formed on a semiconduct...  
WO/2006/108021A3
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...  
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...  
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...  
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...  
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 ...  
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.  
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...  
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...  
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...  
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) ...  
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 ...  
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...  
WO/2006/053276A3
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...  
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...  
WO/2006/026674A3
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...  
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...  

Matches 501 - 550 out of 13,511