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Patent Searching and Data


Matches 801 - 850 out of 22,915

Document Document Title
WO/2008/022742A1
The invention proposes an apparatus for a vehicle for the inductive transmission of energy to a reception apparatus, wherein the apparatus has a primary coil, wherein a spatial region which is electromagnetically substantially shielded i...  
WO/2008/017631A3
The invention describes a method for producing a coil (10), in particular an ignition coil for a motor vehicle, in which a primary coil (20) is wound around a mandrel (35; 35a). The mandrel (35; 35a) is then inserted into a housing (13) ...  
WO/2008/017631A2
The invention describes a method for producing a coil (10), in particular an ignition coil for a motor vehicle, in which a primary coil (20) is wound around a mandrel (35; 35a). The mandrel (35; 35a) is then inserted into a housing (13) ...  
WO/2008/015156A1
The invention relates to a synchronous motor (12,32) having a number of stator coils and one rotor (16, 36) having at least one permanent magnet (17, 37) which produces a magnetic field in a main flux direction, having at least one coil ...  
WO/2008/015146A1
A primary circuit (1a, 1b, 1c) of a transformer has a primary coupling area (4) which has an associated secondary coupling area for a secondary circuit. In order to support a further assembly (9), the primary circuit (1a, 1b, 1c) is conn...  
WO/2008/012702A1
The present invention relates to a lighting system comprising a base part (12) with at least one primary coil (18), and at least one light module (13, 14) with a secondary coil (26) adapted to inductively interact with the primary coil (...  
WO/2008/013185A1
A discharge lamp operating system includes a first discharge lamp operation circuit and a second discharge lamp operation circuit. The first discharge lamp operation circuit includes a first and a second primary winding, a first secondar...  
WO/2008/007310A3
The invention provides a current balancing circuit for powering a first load with a negative dynamic resistance and a second load with an essentially different negative dynamic resistance, and a transformer with such turns ratio that at ...  
WO/2008/008446A3
A circuit breaker having a current transformer for powering trip unit electronics and sensing low and high currents includes a core with solid and gapped laminations. The breaker includes an adjustment assembly for translating dial setti...  
WO/2008/008446A2
A circuit breaker having a current transformer for powering trip unit electronics and sensing low and high currents includes a core with solid and gapped laminations. The breaker includes an adjustment assembly for translating dial setti...  
WO/2008/008382A3
A method and devices to redistribute magnetic flux density within electro-magnetic or permanent magnet devices to increase utilization of magnetic core material and increase its power density. Magnetic core bias currents (291, 292), sync...  
WO/2008/007310A2
The invention provides a current balancing circuit for powering a first load with a negative dynamic resistance and a second load with an essentially different negative dynamic resistance, and a transformer with such turns ratio that at ...  
WO/2007/145895A2
A wireless inductive coupling assembly (10) for a heated glass panel assembly (15) is provided that includes a metal oxide coated glass panel (20) with a panel frame (12), an opening frame (14) that cooperates with the coated glass panel...  
WO/2007/145895A3
A wireless inductive coupling assembly (10) for a heated glass panel assembly (15) is provided that includes a metal oxide coated glass panel (20) with a panel frame (12), an opening frame (14) that cooperates with the coated glass panel...  
WO/2007/138857A1
Disclosed are a radio frequency IC device having stable frequency characteristics, and a composite component for radio frequency IC devices. Specifically disclosed is a radio frequency IC device comprising a radio frequency IC chip (5), ...  
WO/2007/137915A1
An ignition coil for a spark-ignition engine for a high-voltage winding (4) has a conductive, two-dimensional component (3), which has a defined distance from the high-voltage winding (4) and which is electrically connected to a connecti...  
WO/2007/129588A1
A high-voltage transformer comprises a core, a secondary coil bobbin surrounding the core, and a secondary coil wire wound around the secondary coil bobbin. The secondary coil wire includes a first partial secondary coil wire and a secon...  
WO/2007/125690A1
This invention provides a magnetic core for a current transformer, which is suitable for the detection of an alternating current having a large asymmetric waveform and an alternating current in which direct currents have been superimpose...  
WO/2007/125008A1
The invention relates to an ignition coil (10), especially for an internal combustion engine of a motor vehicle, with a spool (13) laid out on a secondary winding (14) to generate high voltage at a spark plug, with contact sleeves (18; 1...  
WO/2007/125009A1
An ignition coil (10), especially for an internal combustion engine of a motor vehicle, has an internal magnetic core (26) which is concentrically surrounded by a primary spool (18) and a secondary spool (19). The internal magnetic core ...  
WO/2007/122788A1
Disclosed is an electronic apparatus (1) comprising a power receiving device (2) and an electronic apparatus main body (3). The power receiving device (2) comprises a power receiving coil (11) having a spiral coil, a rectifier (12) and a...  
WO/2007/123106A1
A high-voltage transformer includes: a core; a coil unit; a diode holder; a parts block; and an external case having a shape of rectangular parallelepiped and containing the coil unit, the diode holder, and the parts block. The coil unit...  
WO/2007/121837A1
The invention relates to a superimposed-type ignition device (ÜZG) which is equipped with a high-frequency pulse transformer (Tr) and which is used to ignite at least one high-pressure discharge lamp (LA). The transformer (Tr) comprises...  
WO/2007/111019A1
Disclosed is an electronic apparatus (1) comprising a power receiving device (2) and an electronic apparatus main body (3). The power receiving device (2) comprises a power receiving coil (11) having a spiral coil, a rectifier (12) and a...  
WO/2007/108201A1
[PROBLEMS] To provide a technology for reducing sizes, weight and even cost of a reactor by simplifying the core fixing structure of the reactor. [MEANS FOR SOLVING PROBLEMS] A reactor (10) is provided with a case (101) for storing a cor...  
WO/2007/107119A1
A current carrier combined with heat-pipe is provided, which comprises a fluid with low boiling point, innocuity, and non-causticity filled within it, a metal conducting pipe (3) in which the inner pressure is equal to one standard atmos...  
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) ...  

Matches 801 - 850 out of 22,915