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Patent Searching and Data


Matches 601 - 650 out of 13,535

Document Document Title
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 ...  
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...  
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 ...  
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...  
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 ...  
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...  
WO2004008603A3
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
WO2003096512A3
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...  
WO2003090254A3
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...  
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...  
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...  
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...  
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 ...  
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 ...  
WO2003007318A3
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
WO2002093594A8
A trapezoidal bobbin 100 for providing a foundation for a coil of optical fiber comprises an elongated hub 106, an upper flange 102 and a lower flange 104. The elongated hub includes a longitudinal axis AX, a first end, a second end and ...  
WO/2003/069640A1
The invention relates to a former and a coil for printed circuit board assembly, consisting of a prismatic or cylindrical coil form (2) for at least one coil (6) and a foot part (3), which is configured as one piece with the coil form, a...  
WO2003010876A3
The switched-mode power supply according to the invention has a power factor correction circuit, which operates on the principle of a current pump and has a first coil (L15) for damping voltage spikes, as well as a second coil (L19) for ...  
WO/2003/065387A1
An inductive device comprises a coil (10) having a winding (12) and extending along and spaced from an axis, and a pair of lead wires (18, 20) extending internally between the ends of the coil. The lead wires (18, 20) extend externally f...  
WO/2003/060933A1
A high-frequency magnetic thin film characterized by comprising a first layer made of a T-L composite (where T is Fe or FeCo, and L is one or two kinds of C, B, and N) and a second layer formed on one side of the first layer and made of ...  
WO/2003/049251A1
Disclosed multilayer ceramic coil (4) for use in compact motor is configured that ceramic layers (4c) having a plurality of coil patterns (4a) and (4b) printed using a conductive paste are laminated, and that the coil patterns in respect...  
WO/2003/038844A1
The invention relates to a magnet arrangement comprising a magnet coil (41) that is surrounded by a magnet pot (40) and that is electrically connected to contact tags (32). An intermediate space is formed between the outer side of the ma...  
WO/2003/010876A2
The switched-mode power supply according to the invention has a power factor correction circuit, which operates on the principle of a current pump and has a first coil (L15) for damping voltage spikes, as well as a second coil (L19) for ...  
WO/2003/007318A2
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...  
WO2002044647A3
A transducer that reduces noise, increases sensitivity, and improved the time response of a linear variable differential transformer (LVDT). The device replaces the primary coil and the high permeability ferromagnetic core of conventiona...  
WO2002013271A3
The invention relates to an integrated electronic circuit, comprising a semiconductor substrate and at least two inductors. According to the invention, the integrated electronic circuit is characterised in that the inductors have axes ex...  
WO/2002/093594A1
A trapezoidal bobbin ( 100) for providing a foundation for a coil of optical fiber comprises an elongated hub (106), an upper flange (102) and a lower flange (104). The elongated hub includes a longitudinal axis AX, a first end, a second...  
WO2002055355A3
A coil assembly comprises a coil (24) wound upon a bobbin (32). A pair of terminals (34) is upported by the bobbin (32). The coil (24) has a pair of lead wires, each of which is connected to one of the terminals (34). Each terminal (34) ...  
WO/2002/089159A1
According to the invention, metal strips (2) that extend parallel to one another are placed on the top side of a flexible supporting material (1). The ends of the metal strips are closed to form coil-shaped conductor tracks whereby being...  
WO/2002/087060A1
A bobbin for a reciprocating motor and fabricating method thereof includes the bobbin comprising a bobbin body (310) including a first sidewall unit (312) and a second sidewall unit (313) forming a certain space in the body by extending ...  
WO2002042789A3
A magnetic resonance apparatus includes a main magnet (12) which generates a main magnetic field through and surrounding an examination region (14). The main magnetic field contains inhomogeneities which affect image quality. A gradient ...  
WO/2002/080637A1
Diclosed is a circuit element (200) that includes a thermoplastic substrate (210) and a conductive trace (220) at least partially embedded in the thermoplastic substrate (210). Also disclosed is a method of forming a circuit element (200...  
WO/2002/078016A1
An inductive component with a coil body (10) is disclosed, comprising a winding chamber, defined by external flanges (12) and a winding tube (11), a contact strip (13) with contact elements (14), formed on one of the external flanges (12...  
WO/2002/073641A1
A printing board having a conductor material filled in a volute recess is superposed on an insulation board. The conductor material is transferred to the insulation board and burnt together with the insulation board, a coil pattern porti...  
WO2002035258B1
A double tuned probe for employment in NMR apparatus includes a first resonant circuit of normal phase conductor coupled to the sample and also in communication with a second circuit containing a component in a superconductive phase. Com...  

Matches 601 - 650 out of 13,535