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Patent Searching and Data


Matches 801 - 850 out of 23,799

Document Document Title
WO/2011/027797A1
Provided is a vacuum capacitor-voltage-transformer that enables more accuracy in the currents and voltages to be measured. The vacuum capacitor-voltage-transformer has a main capacitor unit (8) and a voltage-dividing capacitor unit (10) ...  
WO/2011/024179A3
A three-phase current limiter (30) for an alternating current system includes an AC magnetic circuit having at least one AC coil (35Rl, 35Sl, 35Tl) for each phase of a 3- phase AC supply wound on a saturable ferromagnetic core and config...  
WO/2011/024230A1
An igniter for a mercury-free discharge lamp lighting device is provided with a high-voltage terminal housing portion of a socket section which is formed at one end of a bobbin in order to fit a mercury-free discharge lamp therein, and a...  
WO/2011/024621A1
Disclosed is a battery pack provided with a noncontact power transmission flat coil, such that leakage of a magnetic flux from a surface other than an electromagnetically-coupled surface can be minimized and adverse effects such as heat ...  
WO/2011/024179A8
A three-phase current limiter (30) for an alternating current system includes an AC magnetic circuit having at least one AC coil (35Rl, 35Sl, 35Tl) for each phase of a 3- phase AC supply wound on a saturable ferromagnetic core and config...  
WO/2011/022383A2
A multiplexing drive circuit for an AC ignition system having a common leg that includes two switches coupled in series, and one or more dedicated legs, wherein each leg includes two switches coupled in series. The multiplexing drive cir...  
WO/2011/022383A3
A multiplexing drive circuit for an AC ignition system having a common leg that includes two switches coupled in series, and one or more dedicated legs, wherein each leg includes two switches coupled in series. The multiplexing drive cir...  
WO/2011/021162A3
An electronic device (21, 31, 41, 51, 61) comprises at least an electronic element (22, 23) and at least a suction cup (1, 52) for releasably attaching the electronic device (21, 31, 41, 51, 61) to a wall. The suction cup (1, 52) compris...  
WO/2011/019589A1
An inductive lighting assembly (100) for an appliance (10) is provided. The appliance (10) includes a cabinet (12), a liner (16) installed in the cabinet (12), and at least one shelf (30) mounted in the cabinet. The inductive lighting as...  
WO/2011/015427A3
The invention relates to an ignition coil comprising a high-voltage connection (9) and a spring (15) for electrically connecting the high-voltage connection (9) to a spark plug (3), wherein a contact segment (15.3) of the spring (15) ali...  
WO/2011/009292A1
A suspended capacitor voltage transformer is provided. The voltage transformer comprises a capacitor voltage division measuring unit and a capacitor voltage division power supply unit in parallel connection. The capacitor voltage divisio...  
WO/2011/010972A1
This invention relates to winding means to destroy any effects of external magnetic fields freely on a transformer in direction of external magnetic fields in lower power current transformers. In this invention, basic principle is that, ...  
WO/2011/007662A1
Disclosed are a method and an apparatus for transmitting power and data, by which power and information (data) can be transmitted at the same time without a contact. The apparatus has: a power transmitting coil, which is configured by me...  
WO/2011/003755A3
The invention relates to a refrigeration device (1) having a body (2) which comprises a cooled inner chamber (7), a door leaf (6) designed for opening and closing the inner chamber (7), said leaf being hinged to the body (2) and comprisi...  
WO/2011/003977A1
A coil assembly for a current sensor has a pair of flexible substrates (20, 22) of insulating material disposed face to face and joined along opposite edges (24, 26), and a plurality of conductive tracks (32, 34) extending across each su...  
WO/2011/003754A3
The invention relates to a refrigeration device having a body with a cooled inner chamber, a door leaf for opening and closing the inner chamber, said leaf being hinged to the body, at least one heating device and/or cooling device which...  
WO/2011/003753A3
The invention relates to a refrigeration device having a body (1) and a pair of doors (4, 5) attached to opposite sides (2, 3) of the body (1), said doors together defining an inner chamber (7). A first door (4) of the pair of doors (4, ...  
WO/2011/000937A1
This invention relates to a power swivel for the transmission of electrical power from a first terminal to a second terminal, the swivel comprising a central part with a hub and an outer ring of a magnetic material, coaxial with the hub ...  
WO/2011/001812A1
Provided are a coil, a coil producing method, and a coil module, wherein a magnetic shield function can be enhanced on the entire surface of a spiral conductor other than the surface to be electromagnetically coupled, losses in the elect...  
WO/2011/001524A1
Disclosed is a noncontact power feeding system according to a resonance method, in which a power receiving device (110) is provided with plural secondary self-resonant coils (112 and 113). The noncontact power feeding system switches the...  
WO/2010/149195A1
The present invention relates to an ignition coil, in particular for an internal combustion engine for a vehicle, which comprises devices for connecting without welding.  
WO/2010/146538A1
The transformer (10) comprises a core (12), a primary winding (14) and a secondary winding 16. The core comprises an elongate limb (13) having a main axis (15) and comprising a plurality of segments (12.1 to 12. n) of a magnetic material...  
WO/2010/143084A1
An imaging system (100) includes a stationary gantry (102) and a rotating gantry (104). The rotating gantry (104) includes a first component (110, 114, 116) supplied with first power and a second component supplied with second power, whe...  
WO/2010/140297A1
A first inductor (310) and a second inductor (320) are formed in a multiple wiring layer (400), are wound in planes parallel to a first substrate (102), and are overlapped with each other. A first circuit (100) is connected to one of the...  
WO/2010/140367A1
Provided is a magnetic sheet with a mount, wherein a magnetic sheet (2) obtained by laminating resin films (3) and thin plate-like magnetic elements (5) is bonded to a sheet base element (8) which constitutes a mount (6), via an adhesive...  
WO/2010/136928A1
A system comprising a transmitting device and a receiving device is described. The transmitting device comprises a plurality of transmitter coils, the receiving device comprises a receiver coil connectable to a mobile device. The receivi...  
WO/2010/136051A1
The invention relates to a terminal block (1) and to the use of said terminal block (1), which allows a self-sufficient, i.e. permanent and maintenance-free power supply for an electrical consumer in the surroundings of power supply line...  
WO/2010/129369A3
Described herein are various systems and methods for use with power supplies and other power sources and chargers and particularly those that use inductive charging, including systems and methods for use thereof, such as improved transfe...  
WO/2010/129369A2
Described herein are various systems and methods for use with power supplies and other power sources and chargers and particularly those that use inductive charging, including systems and methods for use thereof, such as improved transfe...  
WO/2010/127867A3
An apparatus for transferring data between bodies undergoing rotation is provided. The bodies in question may be wind turbine components such as a turbine drive shaft and a stationary part of the turbine, such as nacelle gearbox. A data ...  
WO/2010/127728A1
The invention relates to a resolver for determining the relative angular position between two components (1; 2). Each of the components (1; 2) comprises a winding (1.1; 2.1), wherein the winding (1.1; 2.1) is disposed in a housing (1.2; ...  
WO/2010/125573A2
A load current sensing power distribution transformer (1) comprising a sensor comprising a sensor coil (6) wound on a magnetic material core (7) and mounted on the transformer core (5) or mounted in the proximity of the transformer windi...  
WO/2010/124165A1
An underwater electro-optical connector assembly (20; 20'; 20"; 20'") for use in various environments is formed with a male connector (36) and a female connector (38). The connector assembly (20; 20!; 20": 20'") also includes a power tra...  
WO/2010/119302A1
The invention is a magnetic connector (10, 10") for enabling a data communication through a casing of an apparatus (11), the magnetic connector comprising - a connecting surface (12, 12'), - positioning magnets (13) arranged at the conne...  
WO/2010/117306A1
The invention relates to reverse transformers configured on several ferromagnetic cores divided by an air gap. A magnetizing winding is configured on only one or a part of the cores, forming a magnetizing inductor. When a current is supp...  
WO/2010/109308A3
A zero current transformer and an electric leak detector having excellent sensitivity and reduced manufacturing costs are provided by wrapping a coil in a precise manner around the periphery of a magnetic core embedded in a circuit board...  
WO2010109308A2
A zero current transformer and an electric leak detector having excellent sensitivity and reduced manufacturing costs are provided by wrapping a coil in a precise manner around the periphery of a magnetic core embedded in a circuit board...  
WO/2010/105759A1
The invention relates to a primary device for an energy transfer system for the contactless transfer of electric energy to at least one stationary or moving vehicle (F), at least one secondary element (2) which can be inductively coupled...  
WO/2010/105764A1
The invention relates to a rotary transmitter, in particular transformatoric rotary transmitter, comprising a primary winding (7) and a secondary winding (6) that is inductively coupled thereto and rotatably arranged relative to the prim...  
WO/2010/106041A1
The present invention relates to an electrical connector between an induction sensor and a cable for transmitting a signal provided by the sensor, characterised in that it includes a current transformer (1) with a primary coil (30) and a...  
WO/2010/106375A2
Electrical systems comprising a power distribution system (1a) for distributing high frequency AC power, for instance to an LED or OLED load. The electrical systems comprise an LED or OLED luminaire (1c) and power supplies for powering L...  
WO/2010/106375A3
Electrical systems comprising a power distribution system (Ia) for distributing high frequency AC power having s twisterd pair conductor and power tapping element, for instance to an LED or OLED load. The electrical systems comprise an L...  
WO/2010/105758A1
The invention relates to a primary device for an energy transfer system for the contactless transfer of electric energy to at least one stationary or moving vehicle, at least one secondary element which can be inductively coupled to the ...  
WO/2010/102987A1
The invention relates to a rotating transformer that is suitable in particular for supplying current to the excitation winding of a synchronous machine. A stationary primary winding arrangement (3) is fed by an alternating voltage source...  
WO/2010/099888A1
The invention relates to a system having vehicles, each comprising a secondary winding for inductively supplying the vehicle from a primary conductor system installed in the system, wherein the secondary winding comprises a winding core ...  
WO/2010/098029A1
A smaller and thinner transformer can be realized by wrapping a first secondary winding (5) so that a gap (5a) larger than the gauge of the first secondary winding (5) is formed between adjacent wraps of the first secondary winding (5), ...  
WO/2010/094990A1
A contact-free inductive power transfer system for minimizing the radiating magnetic field in the vicinity of the transmission zone. The system comprising a primary coil (9) of n, turns and a secondary coil (10) of n2 turns. In operation...  
WO/2010/095955A1
A high voltage transformer (1) for cascade coupling wherein the high voltage transformer (1) comprises a primary winding (8), a high voltage winding (16) and a transformer core (4), and wherein the primary and high voltage windings (8, 1...  
WO/2010/091869A8
A housing for an ignition transformer for a gas discharge lamp comprises a cavity designed for accommodating the ignition transformer. The cavity has an opening for inserting the ignition transformer into the housing. The housing additio...  
WO/2010/091869A1
A housing for an ignition transformer for a gas discharge lamp comprises a cavity designed for accommodating the ignition transformer. The cavity has an opening for inserting the ignition transformer into the housing. The housing additio...  

Matches 801 - 850 out of 23,799