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Patent Searching and Data


Matches 801 - 850 out of 22,896

Document Document Title
WO/2007/105374A1
A lighting apparatus for dielectric barrier discharge lamps is provided with a dielectric barrier discharge lamp (1) which includes at least xenon gas, and a drive circuit (4) which includes a transformer (T) and outputs a substantially ...  
WO/2007/099300A1
An underwater connector (10) comprising a magnetic coupler for passing communications signals and/or power from one part (12) to another part (13) using magnetic coupling and without requiring direct electrically conductive contact betwe...  
WO/2007/099683A1
A backlight (1) is constructed by connecting U-shaped discharge lamps (2A,2B) to the connector (6A) of a discharge lamp lighting circuit (5). A secondary side output voltage of a transformer (T1A) is applied to an end of the U-shaped dis...  
WO/2007/090499A1
A connection system for the, preferably contactless, transmission of data and energy supply signals between a sensor device and a basic unit in a measuring and transmission system comprises a connection element (1, 4) on the sensor and o...  
WO/2007/091403A1
A multiple-light discharge-lamp lighting apparatus wherein a circuit arrangement in which a transformer is provided at each end of each of discharge lamps is used to maintain a uniform lamp current for the discharge lamps, while a reduce...  
WO/2007/090498A1
A connecting system for preferably contactless transmission of data signals and power supply signals between a sensor device and a base unit in a measurement and transmission system comprises a sensor-end connecting element (1) and a bas...  
WO/2007/087818A1
An ignition transformer (100, 200) for gas discharge luminaires has a foil winding (120, 220), which, in conjunction with a connection conductor (130, 330) which is passed through the transformer and/or a corresponding through-opening (1...  
WO/2007/088209A1
The invention relates to an electrical domestic appliance system, which comprises an appliance base (11) and at least one wireless electrical domestic appliance (13), which can be arranged removably on the appliance base (11), wherein th...  
WO/2007/086753A1
A hotstab device (1) for use with a submarine vehicle, where the hotstab (1) is a complementary fit to a submerged connection block (4) , and where the hotstab (1) comprises passages (6) for conveying pressurized fluid, and where a first...  
WO/2007/086412A1
[PROBLEMS] To achieve a highly reliable structure essentially by solving the problem of disconnection incident to application of external force to a terminal and the problem of disconnection due to solder dip heat without causing degrada...  
WO/2007/086278A1
An integrated circuit device is provided with at least a plurality of electrically conductive patterns (1) for forming a coil on a chip, a connecting-relation control device (2A) for controlling connections of the conductive patterns (1)...  
WO/2007/080820A1
Disclosed is an electronic apparatus (1) comprising a power receiver (2) and an electronic apparatus main body (3). The power receiver (2) comprises a power receiving coil (11) having a spiral coil, a rectifier (12) and a secondary batte...  
WO/2007/069936A1
The invention relates to electric engineering. The inventive method for generating electric power by means of a ferromagnet magnetic field energy consists in magnetising the ferromagnet volume with a special coil provided with a magnetic...  
WO/2007/063884A1
[PROBLEMS] To provide a surface inductor device having a given area which can be easily designed without restriction of the coil characteristics, can transmit necessary power in a noncontact way when such paired inductor devices are oppo...  
WO/2007/063500A3
There is elucidated a device (10) comprising first and second magnetic cores (30, 40; 30a, 30b, 30c, 40a, 40b, 40c) forming a magnetic circuit. The circuit includes a first set of electrical windings (300, 310) for magnetically coupling ...  
WO/2007/063500A2
There is elucidated a device (10) comprising first and second magnetic cores (30, 40; 30a, 30b, 30c, 40a, 40b, 40c) forming a magnetic circuit. The circuit includes a first set of electrical windings (300, 310) for magnetically coupling ...  
WO/2007/055586A1
The present invention comprises an activating system (1) for a plug or a device connected to a plug, where the plug comprises sealing and gripping means and is adapted for placement inside a pipe, comprising a tripping device (10) within...  
WO/2007/048920A1
A transformer makes it possible to transmit electric power by electromagnetic induction between first (11) and second coils concentrically arranged on first (7) and second (8) tubular parts, respectively, which are made of a ferromagneti...  
WO/2007/049604A1
Disclosed is a power transmission device comprising a magnetic member (10) fixed to a first member (1), a first coil (12) provided on the first member and wound around the magnetic member, and a second coil (14) provided on a second memb...  
WO/2007/045985A1
A current transformer (10) comprises a coil (14) , a core (12) and a shunt member (16) . The core forms a magnetic circuit and has a first permeability. At least a portion of the core is encircled by the coil. The shunt member is coupled...  
WO/2007/045914A2
The present invention relates to a interface (100) for connecting a tool to a robotic apparatus. In an embodiment, the interface includes a first assembly (102) attached to the robotic apparatus and a second assembly (104) attached to th...  
WO/2007/045914A3
The present invention relates to a interface (100) for connecting a tool to a robotic apparatus. In an embodiment, the interface includes a first assembly (102) attached to the robotic apparatus and a second assembly (104) attached to th...  
WO/2007/031521A1
The invention relates to an arrangement for detecting a broad-band measuring signal, in particular a signal corresponding to a ion current between electrodes of a sparking plug (10) of an internal combustion engine. The inventive arrange...  
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/2007/031518A1
The invention relates to a rod ignition transformer for supplying an ignition element, especially a spark plug of an internal combustion engine, with high voltage. A first internal winding (32) and a second external winding (22) are arra...  
WO/2007/029651A1
A small-sized inexpensive inverter transformer for multiple lamps for generating output voltages including an output voltage of opposite polarity while maintaining a high insulation reliability. The inverter transformer (1) comprises a c...  
WO/2007/029594A1
Provided are a transformer-type coil device, which is small and thin and has a high coupling degree of a primary coil and a secondary coil, and a transformer device wherein a plurality of pairs of the transformer-type coil devices are in...  
WO/2007/025789A1
The present invention relates to a refrigerator (1) having one or more movable members (6) which are contactlessly powered for activating a power consuming device (14). The refrigerator (1) according to the invention comprises a cabinet ...  
WO/2007/019806A1
A battery charging apparatus comprises an inductive charging platform including a charging surface on which an electrical device to be charged is to be placed, and a first winding for generating lines of magnetic flux generally perpendic...  
WO/2007/016391A2
A method and tool for creating documentation for a transformer design uses design files created during the transformer design process to generate drawings and other information necessary to populate documentation. The design files contai...  
WO/2007/016391A3
A method and tool for creating documentation for a transformer design uses design files created during the transformer design process to generate drawings and other information necessary to populate documentation. The design files contai...  
WO/2007/010602A1
An induction coupler of a power line carrier communication system has magnetic cores (3a, 3b) having an aperture (20) for passing a power line (2) as a primary winding, and a signal lead wire (10) as a secondary winding passed through th...  
WO/2007/007520A1
Provided is a transformer wherein a cost of a backlight device is reduced by lighting a lamp without requiring an extra member for connecting the lamp with an inverter. The transformer (40) is provided with terminal tables (3, 4) whereup...  
WO/2007/000352A1
The invention relates to a swinging choke comprising a winding body, a core that is integrated into the winding body in such a way that at least one air gap is formed in the winding body, at least one main winding that is wound on the wi...  
WO/2006/137747A1
A return communication system and method for an Inductive Power Transfer (IPT) System allows a pick-up device (3) to receive an instruction and supply a load (36) in such a way that a predetermined variation occurs in current in the prim...  
WO/2006/134712A1
A coil component is provided with a primary coil, and a first secondary coil and a second secondary coil facing the primary coil. A terminal which is a first secondary coil terminal for connecting to one end of a lamp is permitted to be ...  
WO/2006/133663A1
The invention relates to a support device for a toroidal core inductance, comprising a baseplate (10), with projecting wire guide devices (11, 12). The invention further relates to a mounting for an inductive component, comprising the su...  
WO/2006/128340A1
A kind of electronic transformer used in low-voltage lamps mainly includes case, electronic control circuit, voltage switch isolating transformer. Therein, the case consists of upper cover plate (1) and lower cover plate (2). The electro...  
WO2006070357A3
An inductive component includes a core 3 and the core contains at least one winding of coated ferromagnetic wire 31, wound in a first direction. The coated ferromaretic wire 31 includes a dielectrically resistive coating, for example a g...  
WO2004091052A3
An energy transfer element with substantially reduced electrical displacement current flow between an input circuit coupled to the energy transfer element input winding and an output circuit coupled to the energy transfer element output ...  
WO/2006/126289A1
A high voltage transformer in which a secondary winding can be wound by oblique lap winding without winding in the lead end portion thereof. The high voltage transformer (1) comprises a bobbin (10) having a core section (13) and terminal...  
WO/2006/120957A1
There is provided a single-structure transformer part capable of balancing current flowing to three or four loads while reducing the number of parts, the mounting area, and the cost. The transformer uses a bobbin having a plurality of wi...  
WO/2006/119799A1
The invention relates to a starter transformer for a discharge lamp, comprising an open non-linear core. On use of said starter transformer with a non-linear magnetic core in a lamp socket for a discharge lamp a higher degree of flexibil...  
WO/2006/121368A3
The invention relates to the automobile industry, in particular to spark ignition systems for internal combustion engines. Said invention makes it possible to improve the engine performance reliability, in particular at low-temperature a...  
WO/2006/121368A2
The invention relates to the automobile industry, in particular to spark ignition systems for internal combustion engines. Said invention makes it possible to improve the engine performance reliability, in particular at low-temperature a...  
WO/2006/119945A1
Disclosed is a choke (L1, L2, L3) for limiting a portion of an electric harmonic oscillation to a percentage of a total voltage or total current predefined by a standard. Said choke is embodied as a coil with a certain inductance which i...  
WO/2006/118475A1
A method is provided for controlling a resonant circuit (1) of an ICPT system. The resonant circuit has a controlled variable reactance (2), and a predetermined perturbation is introduced in the magnitude of variable reactance. The chang...  
WO/2006/118473A1
A compensation system is provided for a primary conductive path of an ICPT system. A transformer having a magnetically permeable core (12) is provided about a conductor (10, 11) of the primary conductive path such that the conductor (10,...  
WO/2006/118474A1
Abstract An inductively coupled power transfer system has a power pick-up that uses an asymmetrical magnetically permeable core (103, 105, 106, 107). Such cores have been found to provide a significant increase in the output power for gi...  
WO/2006/103621A3
There are provided a high-voltage pulse generator with a reduced radius of rotation and improved performance, and a lighting apparatus and a vehicle having the high-voltage pulse generator. The high-voltage pulse generator includes a pul...  

Matches 801 - 850 out of 22,896