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Matches 801 - 850 out of 24,369

Document Document Title
WO/2012/072313A1
The invention relates to an ignition coil (1) for an internal combustion engine, comprising: a housing (2) made in particular of plastics material, a winding assembly (3) having a primary winding (30) and a secondary winding (32), and an...  
WO/2012/073564A1
An ignition device (100) comprises: a discharge power source (2); an AC power source (3); an ignition coil (41) for generating a secondary voltage in a secondary coil (41B); an ignition plug (1) connected to the secondary coil (41B); an ...  
WO/2012/072312A1
The invention relates to an ignition coil, in particular for an internal combustion engine in a vehicle, comprising a housing (6), a primary winding (2) and a secondary winding (3), and an electronic component (10, 11), a high heat condu...  
WO/2012/073427A1
Provided are a non-contact charging module and a non-contact charging instrument such that the non-contact module can be made thin in a state where a sufficient cross-sectional area of a planar coil portion has been ensured and power tra...  
WO/2012/070704A1
The present invention relates to a turning joint for an electric excavator, which includes a direct current/alternating current convertor, an upper coil, a lower coil, and an inverter. A turning joint for an electric excavator (or a hybr...  
WO/2012/067184A1
A coil unit (101) includes a second self-resonance coil (110), which transmits and/or receives power to and from a first self-resonance coil, which is disposed at a distance therefrom, by electromagnetic resonance with the first self-res...  
WO/2012/068158A1
An antenna is fabricated using an M-type hexaferrite, such as a tin (Sn) and zinc (Zn) substituted M-type strontium hexaferrite (Sn/Zn-substituted SrM: SrFe12-2xZnxSnx019), thereby enabling antenna miniaturization, broad bandwidth, and h...  
WO/2012/066146A1
A closure device comprises a first closure part (2) which has a blocking component (22a, 22b), a second closure part (3) which has a spring locking element (34a, 34b) which is of at least partially spring-elastic design, and magnetic mea...  
WO/2012/062601A1
The invention relates to an ignition coil, comprising a coil former (2), a winding consisting of a winding wire (6) with a first winding region (61) and a second winding region (62), wherein the coil former (2) comprises a first cylinder...  
WO/2012/064063A2
The present invention relates to a transmitter and power source device which suffers little EMI deviation and provides adequate margin even in volume production, and which can cut the unit price of transformers and economize on the costs...  
WO/2012/064063A3
The present invention relates to a transmitter and power source device which suffers little EMI deviation and provides adequate margin even in volume production, and which can cut the unit price of transformers and economize on the costs...  
WO/2012/055443A1
The present invention relates to a transformer (100) for the transfer of electrical power from a nacelle (250) of a horizontal-axis wind turbine to a turbine tower (350) of said wind turbine whereby the nacelle (250) is in revolute attac...  
WO/2012/049565A1
Current measuring device (1) for electric lines, comprising: a supporting structure (3) provided with at least one through opening (4', 4"), and a first solenoid (5) and a second solenoid (6) of conductive material arranged on the suppor...  
WO/2012/045287A1
A multifunctional measuring device, preferably for measuring a current in a primary current conductor in a medium voltage switchgear, comprising a housing (3) with an aperture (13) for accommodation of the primary current conductor (100)...  
WO/2012/046722A1
Provided in the present invention is a connector apparatus, a power line communication apparatus, and a power line communication system, wherein, an apparatus for achieving the power line communication can be made to be compact, in a veh...  
WO/2012/045605A1
The invention relates to an ignition coil for an internal combustion engine, comprising a coil former (2) with a contact element (3) and a high-voltage outgoing line (5), and a winding (9) comprising a winding wire (10) which is arranged...  
WO/2012/045884A1
The subject matter of the invention is an apparatus for detachable attachment of an electrical conductor (1) to a current transformer housing (2), comprising the current transformer housing (2), a holding element (3) which is passed thro...  
WO/2012/045885A1
The invention relates to a device for removably fixing a current conductor (1) to a current transformer housing (2), comprising the current transformer housing (2), a retaining element (3) which is led through the current transformer hou...  
WO/2012/042179A2
The invention relates to part of a device for charging a battery (10), intended to be mounted inside a motor vehicle, characterised in that it comprises: a secondary coil (3) that can be connected to the battery (10) so that it can trans...  
WO/2012/042707A1
Provided is an insulating transformer with one input and two outputs capable of securing a desired insulation distance between a primary side and a secondary side with a simple structure without causing the entire product to grow in size...  
WO/2012/041554A1
A contactless rotary joint has a stationary and a rotating part. Furthermore at least one of the parts has a rotary joint body made of a plastic material and holding a capacitive data link and a rotating transformer. The rotating transfo...  
WO/2012/039077A1
A contactless power feeding apparatus (100), which supplies power to a power reception apparatus (200) mounted on a moving body in contactless state, has formed thereon: a bottom plate (102) that constitutes a mounting face; a power tran...  
WO/2012/039045A1
A contactless power transmission coil (300) comprises a substrate (301), and is composed by having a conductor (110), which is formed on a surface (301a) of the substrate (301) and comprises a metallic pattern, wound around, in order to ...  
WO/2012/039245A1
A coil module (35) for contactless electric power transfer is provided with a first coil (41) which is wound in a plane and a magnetic sheet (40) on which the first coil is disposed. The coil module (35) transfers, by means of electromag...  
WO/2012/039635A1
A contactless inductively coupled power transfer system including multiple pairs of power transmitter and power receiver coils and a power management module for controlling the supply of power to transmitter coils or the power supplied b...  
WO/2012/035100A1
A rotating power transformer has a stationary and a rotating part. At least one of these parts comprises a plurality of transformer segments which are preferably of plastic material. Rectangular shaped soft magnetic cores are held with w...  
WO/2012/036192A1
Provided is a non-contact power transmission device which can be made thinner without a drop in power transmission capability. A non-contact power transmission device is provided with: a primary coil (2) which generates a magnetic flux (...  
WO/2012/035100A4
A rotating power transformer has a stationary and a rotating part. At least one of these parts comprises a plurality of transformer segments which are preferably of plastic material. Rectangular shaped soft magnetic cores are held with w...  
WO/2012/032483A3
The invention relates to an electromechanical coupler 1 and a method for transmission of electrical power from an electrical power source 10, which is arranged on the rotating frame of a wind turbine, which can be rotated by the wind, to...  
WO/2012/033417A1
An intelligent node (51) is provided for an inductive power transfer system which allows communication between a system power supply (1) and pick-up (3) and facilitates authentication of system components. The node (51) can also control ...  
WO/2012/033300A2
An electronic device and a power supplying system of the electronic device are provided. A power supplying method for an electronic device may include: obtaining information regarding power transmission efficiency between a source electr...  
WO/2012/033300A3
An electronic device and a power supplying system of the electronic device are provided. A power supplying method for an electronic device may include: obtaining information regarding power transmission efficiency between a source electr...  
WO/2012/032483A2
The invention relates to an electromechanical coupler 1 and a method for transmission of electrical power from an electrical power source 10, which is arranged on the rotating frame of a wind turbine, which can be rotated by the wind, to...  
WO/2012/032946A1
This non-contact power supply device comprises: a primary side electric power transmission device (60) that includes a primary coil (61) that receives supplied electric power and generates alternating magnetic flux; a secondary side powe...  
WO/2012/030238A1
An inductive power transfer (IPT) pick-up circuit for receiving power from a primary conductor has a pick-up coil (L2) and a compensation capacitor (C2) so that the pick-up coil (L2) may be resonant at the system operating frequency, a s...  
WO/2012/028242A1
The invention relates to a device for transmitting electrical energy for bioreactor components without contact. Known bioreactors often have openings in order to ensure energy supply by means of cables or in order to be able to move a st...  
WO/2012/029179A1
The present invention addresses the problem of sufficiently suppressing influence of electromagnetic waves on the environment at a wireless power transmission device. To solve the problem, the wireless power transmission device includes ...  
WO/2012/025859A1
Toroidal fluxgate current transducer comprising a ring shaped fluxgate sensing unit (6) comprising a ring-shaped support (40), a saturable magnetic core (38) mounted on the support (40), an excitation coil (44) wound around the support a...  
WO/2012/027531A1
A wireless power supply includes a multi-layer shim assembly. Each shim aids in alignment of coils and routing of conductors in a multi-layer coil array. A shield or PCB can be used as part of the multi-layer shim assembly. Wires can be ...  
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 ...  

Matches 801 - 850 out of 24,369