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Patent Searching and Data


Matches 951 - 1,000 out of 24,369

Document Document Title
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...  
WO/2010/089348A1
The invention relates to a method for producing a secondary coil (1) for ignition coils, wherein the following steps are provided: winding a wire (18) coated with at least one lacquer layer (26) onto a winding mandrel (20) having a longi...  
WO/2010/089921A1
Provided are a method for manufacturing a module with a planar coil and the module with the planar coil with which not only can the manufacturing cost be reduced, but large current can also be accommodated. The method for manufacturing t...  
WO/2010/081654A1
A rotary transformer is disclosed which comprises a primary core (15) having a primary coil (17) wound thereon, and a secondary core (16) having a secondary coil (19) wound thereon, wherein said cores (15) are mounted for relative rotati...  
WO/2010/079422A9
A solid state rotary filed electric power cogeneration unit and method is disclosed for converting a portion of the flowing current (electrons) in the neutral leads of any alternating electric power system into usable electric power (ene...  
WO/2010/079422A1
A solid state rotary filed electric power cogeneration unit and method is disclosed for converting a portion of the flowing current (electrons) in the neutral leads of any alternating electric power system into usable electric power (ene...  
WO/2010/078683A1
A Hall rotary transformer comprises a rotary transformer stator (1), linear Hall components (3), a PCB (4) and a permanent magnet magnetic ring (5). A ring shape soft iron core (2) is installed on the PCB (4). Plural grooves (8) are unif...  
WO/2010/066560A1
The invention relates to a sensor device (1) for a system of the track-bound traffic, particularly for a track clear detection system of the rail-bound traffic, making possible a particularly reliable and at the same time low-cost connec...  
WO/2010/065975A1
The invention relates to a method and a device for determining a direct current (i(t)) flowing in a conductor (7) and having an amplitude greater than 500 A, which direct current (i(t)) is composed of a number of time-dependent partial c...  
WO/2010/063385A3
The invention relates to an underwater power plant comprising – a support structure; - a nacelle, the support structure and the nacelle being releaseably connected to each other by means of a coupling device; - a water turbine at least...  
WO/2010/060837A1
The invention relates to an ignition transformer (80) for generating an ignition voltage for a gas discharge lamp, comprising a ferrite core (81) and at least one primary coil (86) and at least one secondary coil (87), wherein the at lea...  
WO/2010/060842A1
The invention relates to an integrated gas discharge lamp with an ignition electronics integrated into the base, said ignition electronics comprising an ignition transformer, an ignition capacitor and a controlled circuit element, charac...  
WO/2010/061399A1
A current transformer (5) having a plurality of primary and secondary windings, comprising a top housing head (10), a column (20) of insulating material mounted on a base (30) which supports said top housing head, a guide tube passing th...  
WO/2010/059928A1
An ophthalmic surgery system for wirelessly supplying power to at least one surgical module during ophthalmic surgery. The ophthalmic surgery system includes a power module having a power transmitter configured to generate an electromagn...  
WO/2010/049254A1
The invention relates to a modular measurement device, wherein the measurement device comprises a superordinate unit, in particular a measuring transducer module, and a sensor module, wherein the superordinate unit has a first plug conne...  
WO/2010/049849A1
Components having a screw thread useful for mechanical fixation of the component to a corresponding component may be equipped with electrical wire following at least part of the turns of the screw thread and thereby forming at least a pa...  
WO/2010/049027A1
A distributed electrical generation system (110) comprises a plurality of turbines, generators (112), diode bridges (114), transformers (116) and high voltage diodes (118). The system further comprises a HVDC-cable (120) and a high volta...  
WO/2010/049299A1
The invention relates to a distributor module that is used to distribute electrical power to at least two connected measuring devices (S1, S2) and to forward information sent by the at least two connected measuring devices regarding at l...  

Matches 951 - 1,000 out of 24,369