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Matches 951 - 1,000 out of 24,741

Document Document Title
WO/2012/022526A1
The invention relates to an ignition apparatus for an internal combustion engine, comprising: a housing (2) for accommodating an ignition coil and further components of the ignition apparatus, wherein the housing (2) has a passage hole (...  
WO/2012/019663A1
The invention relates to a coil arrangement, in particular an alternating-current transformer, comprising two windings, which are wound around a leg, in particular around a middle leg, of a coil core, wherein outer legs of the coil core ...  
WO/2012/019664A2
The invention relates to a device for transferring energy to a vehicle without contact, to a vehicle, and to the use of a rim of a vehicle, wherein a primary conductor can be arranged so as to be inductively coupled to an annular part of...  
WO/2012/016586A1
A magnetic fault current limiter core (10a) comprising at least one first magnetic element (12) and at least one second magnetic element (14), the magnetic elements (12,14) being arranged to define a substantially parallel array of magne...  
WO/2012/013237A1
A current limiter (10) comprising at least one core element (12), the or each core element (12) including a hard magnetic material, and at least one electrically conductive wire being wound around a portion of the respective core element...  
WO/2012/015838A2
Exemplary embodiments are directed to detection and validation of wirelessly chargeable devices positioned within a charging region of a wireless power transmitter. A device may include a wireless power transmitter configured detect a ch...  
WO/2012/015839A3
Exemplary embodiments are directed to wireless power reception at a wireless power receiver. A receiver may include a coil comprising a plurality of loops. The receiver may further include a switching element coupled to the coil for sele...  
WO/2012/014038A3
A coil unit includes a second resonance coil (110) that has a plurality of unit coils (111 to 114) and performs at least one of transmission and reception of electric power to and from a first resonance coil spaced apart from the second ...  
WO/2012/015839A2
Exemplary embodiments are directed to wireless power reception at a wireless power receiver. A receiver may include a coil comprising a plurality of loops. The receiver may further include a switching element coupled to the coil for sele...  
WO/2012/012108A3
An integrated circuit die system comprises a first integrated circuit die, a second integrated circuit die and a transformer formed on a dielectric (e.g., quartz) substrate and electrically connected between the first integrated circuit ...  
WO/2012/012108A2
An integrated circuit die system comprises a first integrated circuit die, a second integrated circuit die and a transformer formed on a dielectric (e.g., quartz) substrate and electrically connected between the first integrated circuit ...  
WO/2012/007666A2
The invention relates to a method for charging an electrical power supply battery of a motor vehicle from a charging system comprising a transmitter (12), as well as a receiver (2) arranged within the motor vehicle, characterized in that...  
WO/2012/007666A3
The invention relates to a method for charging an electrical power supply battery of a motor vehicle from a charging system comprising a transmitter (12), as well as a receiver (2) arranged within the motor vehicle, characterized in that...  
WO/2012/005603A1
A method for removing the effects of metallic objects in an inductively coupled power transfer system by providing a metallic casing around transmitting and/or receiving coils and compensating for their effect in the design of transmitti...  
WO/2012/005201A1
A plasma-generating apparatus (30) is provided with a radiofrequency wave-generating device (37) for generating radiofrequency waves and radiofrequency wave radiators (15) for radiating radiofrequency waves outputted from the radiofreque...  
WO/2012/001309A1
The invention relates to a device for providing a connection, without electrical contact, between a source and a load in order to transmit AC electrical power having a frequency below 2 kHz and at least one phase, said device comprising ...  
WO/2012/001955A1
Disclosed are a wireless electric power transmission system and an electric power transmitting and receiving device, which are provided with a resonator (antenna) (109) and a heat release structure (111). The heat release structure (111)...  
WO/2012/001565A3
A power supplying device (20) is provided for providing electrical power to a power receiving device (30), the power supplying device (20) comprising two plates (22), two electrode structures (23, 43, 81, 82) being arranged to be coupled...  
WO/2011/163544A3
A trim component comprising a decorative layer and an electrical circuit path positioned on the B (i.e., back or hidden) surface of the decorative layer, the electrical circuit path comprising conductive ink/paint in a geometric configur...  
WO/2011/161129A1
The invention relates to a gas-insulated medium or a high-voltage switching station (GIS) comprising a current transformer unit (1, 2, 3) having an essentially rotationally symmetrical current transformer centre (10, 20, 30) having a cen...  
WO/2011/159292A1
A current transformer comprises a magnetic core having a closed central opening, at least two conductors extending through the central opening and positioned symmetrically within thε magnetic core, and at least one set of winding turns ...  
WO/2011/159406A1
This invention is directed to a device for energy storage and transfonnation that allows an increased level of energy storable in an ignition coil, using a coil that has a permanent magnet inside of a primary magnetic core, with a second...  
WO/2011/153388A2
A dielectric barrier discharge lamp assembly for a fluid treatment system. The lamp assembly can include an inductive secondary, first and second electrodes coupled to the inductive secondary, and a lamp including a dielectric barrier in...  
WO/2011/153388A4
A dielectric barrier discharge lamp assembly ( 20 ) is disclosed, e.g. for a fluid treatment system. The lamp assembly includes an inductive secondary ( 24 ), first and second electrodes ( 26, 28 ) coupled to the inductive secondary, and...  
WO/2011/153388A3
A dielectric barrier discharge lamp assembly ( 20 ) is disclosed, e.g. for a fluid treatment system. The lamp assembly includes an inductive secondary ( 24 ), first and second electrodes ( 26, 28 ) coupled to the inductive secondary, and...  
WO/2011/148291A1
The invention relates to a planar receiver coil for use in a receiving device for receiving power from a transmitting device inductively, the receiver coil is intended to be coupled with a transmitter coil of said transmitting device, sa...  
WO/2011/148289A2
A modular power transmitting system comprises multiple transmitter modules being connected together for transmitting power inductively to a receiver. The transmitter module is connected with other transmitter modules for transmitting pow...  
WO/2011/147451A2
A wireless power transferring device (1), a wireless power transferring unit (3) and a wireless power receiving unit (5) for transferring and receiving power. The power receiving unit (5) comprises an induction coil (10) adapted to be su...  
WO/2011/147451A3
A wireless power transferring device (1), a wireless power transferring unit (3) and a wireless power receiving unit (5) for transferring and receiving power. The power receiving unit (5) comprises an induction coil (10) adapted to be su...  
WO/2011/148289A3
A modular power transmitting system comprises multiple transmitter modules being connected together for transmitting power inductively to a receiver. The transmitter module is connected with other transmitter modules for transmitting pow...  
WO/2011/146065A1
A transformer is provided comprising a first member upon which a first circuit is wound; a second member upon which a second circuit is wound such that power is transferred to the second circuit in a contact-less manner; and a signal tra...  
WO/2011/145953A1
A multiphase IPT primary track conductor arrangement comprising a first phase conductor and a second phase conductor, the conductors being arranged substantially in a plane and so as to overlap each other and being arranged such that the...  
WO/2011/138507A3
There is provided a wireless power transfer device (100) comprising an input interface (102) configured to receive a primary magnetic flux (104) in a first direction, an output interface (106) configured to output a secondary magnetic fl...  
WO/2011/138507A2
There is provided a wireless power transfer device (100) comprising an input interface (102) configured to receive a primary magnetic flux (104) in a first direction, an output interface (106) configured to output a secondary magnetic fl...  
WO/2011/134884A1
The invention relates to a current transformer arrangement having a primary part (4) and a secondary part (11). The primary part (4) is surrounded by a housing. The housing has a first conductive housing part (5) and a second conductive ...  
WO/2011/135424A3
A coil unit performs at least one of transmission and reception of electric power using electromagnetic resonance between the coil unit and a primary resonance coil disposed to face the coil unit. The coil unit includes a secondary reson...  
WO/2011/135571A3
An inductive power transfer system operable in a plurality of modes comprising an inductive power transmitter capable of providing power to the inductive power receiver over an extended region. The system may be switchable between the va...  
WO/2011/135722A1
A power receiving coil (13) in a power receiving device (3) receives the supply of energy from a power transmitting coil (12) in a power transmitting device (2) by using magnetic field resonance. The energy in the power receiving coil (1...  
WO/2011/131341A1
The invention relates to an inductive component, in particular a storage choke, which contains a core having variable characteristics, wherein in some aspects the magnetic permeability is laterally variable, whilst in other aspects the s...  
WO/2011/125431A1
Disclosed is a magnetic core (1) to be used in a current sensor, which is provided with a first open end plane (3a), which has a first element holding hole (5a) for holding a magnetoelectric conversion element (20) formed therein; and a ...  
WO/2011/127334A3
Systems and methods for the identification, powering and control of products and product packaging. The systems can include a point of sale display having a contactless power supply. The contactless power supply can provide a source of w...  
WO/2011/126228A1
The present invention relates to a continuous power feeding system using a non-contact power feeding device for delivering power between power feeding units and power receiving units which are separated from each other through self-induc...  
WO/2011/125328A1
A wireless power transmission system transmits power without contact between a power transmitting resonator (105) and a power receiving resonator (107) which have different sizes through a resonant magnetic field having the resonance fre...  
WO/2011/122003A1
Disclosed is a wireless power transmission system comprising a transmission resonator (105) and a receiving resonator (107), wherein power is transmitted in a non-contact manner via a resonance magnetic field. The power transmission reso...  
WO/2011/117714A2
A coil unit includes: a second self-resonant coil capable of at least one of transmission and reception of electric power to and from a first self-resonant coil via electromagnetic field resonance, the first self-resonant coil being exte...  
WO/2011/117714A3
A coil unit includes: a second self-resonant coil capable of at least one of transmission and reception of electric power to and from a first self-resonant coil via electromagnetic field resonance, the first self-resonant coil being exte...  
WO/2011/118404A1
Disclosed is a vehicle charging system that includes a plurality of primary self-resonant coils (20, 22) provided on a road (10) side and a plurality of secondary self-resonant coils (24, 26) provided on a vehicle (14). Power is fed from...  
WO/2011/111585A1
In the disclosed magnetic element (1) for wireless power transmission, in a cross section that matches the direction of magnetic coupling, a conductor section (2) and a magnetic body section (3) that abuts the conductor section (2) are d...  
WO/2011/111168A1
Disclosed is a signal transmitting apparatus wherein planar coils are respectively used as a transmitting coil and a receiving coil. The outer diameter of the transmitting coil and that of the receiving coil are reduced, and signals are ...  
WO/2011/110620A3
The invention relates to an assembly for the inductive energy transmission to electrically operated road vehicles in the standard frequency range, wherein for the purpose of economical energy transmission, even for vehicles not mounted o...  

Matches 951 - 1,000 out of 24,741