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Patent Searching and Data


Matches 801 - 850 out of 9,100

Document Document Title
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) ...  
WO/2006/037507
The invention relates to an article of clothing (10) comprising at least one layer consisting of a flexible material and an inductive coupling device (20) for transmitting an electric current and/or data signals through the layer or laye...  
WO/2006/037972
An electrical recharger unit (10) comprising a master (12) and slave (14) device each having electromagnetic coils capable of being brought into close or touching proximity to one another. A power supply delivers electrical currents to a...  
WO/2006/025156
A leakage transformer comprising a primary winding, a secondary winding wound at a part on the extension of the winding part of the primary winding separately from the primary winding and having a coil cross-section smaller than that of ...  
WO/2006/021597
The invention relates to a multi-voltage power transformer for a high-voltage electric power transmission network (Politrafo), which is of compact design and which has different selectable input and/or output voltage levels, such as to p...  
WO/2006/011552
An ignition coil device for an internal combustion engine, having excellent water proofing property, capable of being reduced in size, and easily produced. Annular seal rubber (2) is installed on the lower side of an ignition coil device...  
WO/2006/007798
The invention relates to a kind of ballast ployed in the high voltage sodium lamp, includes: magnetic core, magnet yoke, choke coil, the center of magnetic core is equipped with concave platform, the around mounts parasitic ' circle type...  
WO/2006/003111
In a variety of high power electrical devices, such as fault current limiters, a permanent magnet can be used as part of a magnetic circuit, and its inductance can be altered by passing electrical current through a coil wound around it t...  
WO/2005/124962
Apparatus is disclosed for allowing an inductive power distribution system pick-up to be located at an extended distance from the system primary conductive path. The apparatus has an elongate housing (40) which has a first coil (14) at o...  
WO/2005/114682
The invention relates to a current transformer core with a ratio of the core outside diameter Da to the core inside diameter Di of < 1.5, a saturation magnetostriction &lgr s of = &Verbar 4&Verbar ppm, a circular hysteresis loop with 0.5...  
WO/2005/112192
An antenna arrangement is disclosed for the inductive transmission of energy by means of magnetic cores made of a composite material with amorphous or nanocrystalline flakes and a moulded plastic material, so that the magnetic properties...  
WO/2005/109967
A cold-cathode tube lighting device which uniformly lights up a plurality of cold-cathode tubes with a common power supply to uniformly keep their luminances with high accuracy in the length directions of respective cold-cathode tubes. A...  
WO/2005/109581
An apparatus (130) including an integrated circuit (200 200a) and at least one coupler (302a 302b) for electromagnetically coupling the integrated circuit (200 200a) to a conductor (323a 323b), which may be man-made or naturally occurrin...  
WO/2005/109966
A cold-cathode tube lighting device which uniformly lights up a plurality of cold-cathode tubes with a common power supply and is downsized effectively by using a ballast capacitor. A substrate (50) is divided into as many blocks (2) as ...  
WO/2005/108777
In one embodiment, an ignition spark enhancing device (16, 30 or 40) and spark plug wire (12) disposed in or establishing the electrical path between a spark source (B) and a spark plug of an internal combustion engine (A). The device in...  
WO/2005/106902
A device and method for non-contact transmission of electrical energy by means of a transformer (1) comprising at least a primary side (2) and at least a secondary side (8), and where resonance is set up in a circuit comprising the prima...  
WO/2005/106901
A wireless resonant powering device (1) according to the invention comprises a first inductor winding (3), which is arranged to form a transformer (9) with the inductor winding (13) of the energizable load (11). The first inductor windin...  
WO/2005/100673
In the case of low-power electrical energy-consuming devices (22), energy can be transmitted from a main unit in a household electrical appliance (1) to a device (18) that is movable relative to the main unit and does not have its own en...  
WO/2005/093765
The present invention relates to a signal coupling/decoupling arrangement for coupling/decoupling a signal onto/from an AC power line. The arrangement comprises: a carrier structure (101, 201) having a first and a second surface, a first...  
WO/2005/093935
A switching power supply unit comprises a series circuit connected to both ends of a DC power supply (Vdc1) and composed of a reactor (L3), the primary winding (5a) of a transformer (T), and a switch (Q1), a series circuit connected to b...  
WO/2005/091317
The invention relates to a transformer device for generating an ignition voltage for internal combustion engines comprising a primary winding (12), a secondary winding (26), a ferromagnetic core (28) and an electrode (32), which is situa...  
WO/2005/083857
A distribution board having a current-limiting device, the current-limiting device comprising a pair of first and second cores opposed to each other, a closed magnetic circuit composed of first and second permanent magnets joined between...  
WO/2005/078750
The present invention discloses a unique method to design and operate torus inductor components with very linear properties to construct ballasts and plasma drivers with very high short circuit current capability and very high open circu...  
WO/2005/078274
The inventive induction coil relates to mechanical engineering, in particular to electrical equipment for transport means and can be used in devices for igniting internal combustion engines. The aim of said invention is to ensure the sta...  
WO/2005/074774
The invention relates to a shower partition, consisting of at least one panel-type element (36, 40), which is provided with a section (36, 40, 49, 52) on at least one front edge (51), illumination means (43) being contained in said secti...  
WO/2005/074773
The invention relates to a shower partition, consisting of at least one panel-type element (36, 40), which is provided with a seal (47, 52, 58) on at least one front edge (51), illumination means (43) being contained in said seal. The il...  
WO/2005/076293
The present invention relates to power supply control methods, devices and systems. In one of the embodiments, the invention is implemented by means of a transformer with a primary winding, a secondary winding SW for connection to a vari...  
WO/2005/071698
The invention relates to a composition with high electrical capacitance and low electrical inductance. The composition comprises a ferrite and polymers product further comprising at least one substance selected from, Fe, Mg, Ni, Cu, Zn, ...  
WO/2005/071700
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...  
WO/2005/071701
The invention relates to an ignition coil for an internal combustion engine. Said ignition coil comprises a primary coil base (2) carrying a primary winding (1) and having an especially cylindrical shape, a low voltage connection area (1...  
WO/2005/066641
The invention relates to an auxiliary element (2) comprising an end plate (20) having an inner face (201) which is intended to be applied against a large surface (11) of the sensor (1) and an outer face (200) which bears two spaced-apart...  
WO/2005/064624
It is disclosed a high-voltage generating device to be used in the control of cathode-ray tubes in which a flyback transformer (2) and a potentiometer (4) are respectively housed in a holding structure (3) and a housing body (5) that are...  
WO/2005/064625
The invention relates to a computer tomograph system comprising a rotating part (1) which is used to receive at least one x-ray tube (4) and a detector arrangement (5), in addition to a stationary part (2) comprising a bearing (3) which ...  
WO/2005/059298
A data coupler (30, 120) for use in transmitting data between mechanical parts (10, 20; 40, 50) which have a common axis and which are in relatively close engagement, said parts being adjustable on relative to the other along said common...  
WO/2005/059666
A peripheral device for use with an industrial robot or manipulator is described, which device comprises a wireless communication device. One or more peripheral devices arranged to carry out tasks in cooperation with the robot may be wir...  
WO/2005/060068
The invention is a tool for a robot or manipulator which comprises a wireless power supply and a wireless communication device. One or more actuators on the robot toll may be wirelessly powered and wirelessly controlled. The robot tool m...  
WO/2005/059355
The invention relates to an ignition coil of an ignition system of a combustion engine, comprising a housing (12), a magnetically active core (14, 28), a first coil winding (18), which is connected to a supply voltage, and a second coil ...  
WO/2005/057769
There is disclosed a voltage summer including a transformer having a primary side and a secondary side, wherein a first voltage to be summed is connected to the primary side and a second voltage to be summed is connected to the secondary...  
WO/2005/055390
The present invention is directed to a button (12) and buttonhole (6) adapted to inductively transfer power within a garment. The garment includes a buttonhole including a first coil and button including a second coil. The button dispose...  
WO/2005/052605
A detector circuit is to be used for measuring current by means of substantially identically wound ring core transformers, in which magnetomotive forces are induced by a main current. The magnetomotive forces are counteracted by magnetom...  
WO/2005/053141
The present invention realizes a small-sized transformer and a switch that exhibits a zero voltage switching, thereby achieving a size reduction, an enhanced efficiency and a noise reduction. There are included a series circuit connected...  
WO/2005/043567
The invention relates to a variable transformer comprising at least one primary winding and at least one secondary winding which can be rotated in relation thereto. The primary winding and the secondary winding are subdivided into at lea...  
WO/2005/037371
External power source (48), and system and method using such external power source (48), for an implantable medical device (16) having therapeutic componentry (28) and a secondary coil (34) operatively coupled to the therapeutic componen...  
WO/2005/038831
A high-voltage transformer the leakage inductance of which can be accurately and easily regulated. Winding frames of a primary-side winding (6), a secondary-side winding (7), and a magnetic-coupling adjusting winding (8) are provided so ...  
WO/2005/036720
An embedded power supply for providing a voltage required potential on a dectector module (100) within an imaging system provides the required potential to the module from charge stored on an output capacitor (250). Charge on the capacit...  
WO/2005/036569
An arrangement for contactless inductive transmission of electric power to a moveable consumer with a primary circuit, particularly a linear or curved primary circuit, embodied in the form of an elongate conductor device, said primary ci...  
WO/2005/034318
Floating electrically isolated active impedance modules are formed to attach to power transmission lines without breaking the lines such that the power line forms a secondary of the main transformer of the module. Each module includes an...  
WO/2005/031771
The invention relates to an ignition coil (10) for a spark ignition engine comprising a coil core (12) in which a primary magnetic field (Hp) is inducible by means of a primary substentially reel-shaped current-carrying winding (14). The...  
WO/2005/031770
The invention relates to an inductive rotating transmitter, comprising a fixed piece and a rotating piece, whereby the fixed piece and the rotating pierce have a common virtual rotational axis and the rotating piece rotates about the fix...  
WO/2005/031769
The invention relates to an ignition coil for an internal combustion engine, provided with a coil core whereby at least one winding layer of a primary winding is coiled thereon and on which at least one winding layer of a secondary windi...  

Matches 801 - 850 out of 9,100