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WO/2006/121835A1 |
A system (100) for charging a battery (240, 302) associated with an implantable medical device (210, 300) includes an inductive charging mechanism that includes a primary coil (110) and a secondary coil (120). The primary coil (110) is c...
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WO/2006/120044A2 |
The invention relates to an energy transmission device which comprises a primary coil (10) for transmitting electromagnetic energy having an energy transmission frequency (ωE) onto a detachable secondary coil (12) by induction and sensi...
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WO/2006/118473A1 |
A compensation system is provided for a primary conductive path of an ICPT system. A transformer having a magnetically permeable core (12) is provided about a conductor (10, 11) of the primary conductive path such that the conductor (10,...
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WO/2006/118474A1 |
Abstract An inductively coupled power transfer system has a power pick-up that uses an asymmetrical magnetically permeable core (103, 105, 106, 107). Such cores have been found to provide a significant increase in the output power for gi...
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WO/2006/071436A2 |
The present invention provides a converter circuit (300) and accompanying switch mode power conversion (315) technique to efficiently capture the power generated from a solar cell array (210) that would normally have been lost, for examp...
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WO/2006/065340A2 |
There is provided an arrangement (10) of inductive couplers (100, 200). The arrangement includes a first inductive coupler (100) on a conductor (105), and a second inductive coupler (200) on the conductor (105). The first inductive coupl...
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WO/2006/059947A1 |
A process media transfer unit for an industrial robot comprising a first part (18) for attachment to a first robot part (1), and a second part (19) for attachment to a second robot part (2), the first and second part be-ing coaxially arr...
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WO/2006/045274A1 |
The invention relates to a transponder system for the contactless inductive power transmission of a stationary part having at least one read coil (2) disposed on the stator (1) to a rotating part having at least one transponder coil (4) ...
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WO/2005/124962A1 |
Apparatus is disclosed for allowing an inductive power distribution system pick-up to be located at an extended distance from the system primary conductive path. The apparatus has an elongate housing (40) which has a first coil (14) at o...
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WO/2005/106901A2 |
A wireless resonant powering device (1) according to the invention comprises a first inductor winding (3), which is arranged to form a transformer (9) with the inductor winding (13) of the energizable load (11). The first inductor windin...
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WO/2005/093927A1 |
Two coils (61, 62) for electric power supply are arranged on a vest (31) covering a subject, where the coils are wound diagonally and symmetrically on the surface around the vest (31). Electric power is supplied to the coils (61, 62) thr...
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WO/2005/078889A1 |
A power converter comprises multiple transformers connected in series to the secondary winding of a series transformer the primary winding of which is connected in series to the power system, normally-closed switches connected in series ...
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WO/2005/074774A1 |
The invention relates to a shower partition, consisting of at least one panel-type element (36, 40), which is provided with a section (36, 40, 49, 52) on at least one front edge (51), illumination means (43) being contained in said secti...
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WO/2005/064764A1 |
The invention relates to a system wherein drives (44) are provided on a displaceable part (41), especially a turntable or a linear drive, by being respectively inductively coupled to at least one primary line (43) in a contactless manner.
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WO/2005/058618A1 |
The present invention relates to a power feeding arrangement for electric loads (R) positioned in tires (20) of vehicles. According to the invention the arrangement comprises at least one feed coil (Lf) arranged in the vehicle (10), at l...
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WO/2005/055390A1 |
The present invention is directed to a button (12) and buttonhole (6) adapted to inductively transfer power within a garment. The garment includes a buttonhole including a first coil and button including a second coil. The button dispose...
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WO/2005/045375A1 |
A measuring device where a lamp in a power supply mechanism (50) does not require maintenance and that can be made compact, the power supply mechanism (50) supplying power to measurers (25a-25e) for measuring articles while moving. Measu...
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WO/2005/036569A1 |
An arrangement for contactless inductive transmission of electric power to a moveable consumer with a primary circuit, particularly a linear or curved primary circuit, embodied in the form of an elongate conductor device, said primary ci...
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WO/2005/031944A1 |
The invention provides control of one or more operating units in an inductive power transfer (IPT) system. Each operating unit includes a pick-up coil (104) that takes power from a primary conductor or track (101) over an air gap. The op...
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WO/2005/029699A1 |
The invention relates to a device for contactlessly transmitting electric power from one or more medium frequency current sources, whose frequencies can have variations around the medium frequency fM, to at least one moving consumer Rn v...
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WO/2005/020405A1 |
The invention relates to an arrangement for contactless, inductive transmission of electric power to a movable consumer, comprising a primary circuit (1, 5) configured in the form of an eloganted conductor arrangement, more particularly ...
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WO/2005/002998A1 |
The invention relates to guided transport systems comprising at least one track consisting of carrying and guiding elements, on which at least one transport vehicle is guided as a main vehicle (8). Said main vehicle is provided with mean...
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WO2004015885A9 |
An apparatus to provide wireless powering of a mobile device comprising a pad (100) having an embedded coil (101), the coil driven (101) by a power oscillator (102) and is controlled by a controller (103), to provide a narrow-band resona...
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WO/2004/112216A1 |
A power supply system for an industrial robot (1), comprising a transmitting part (11) including a first coil (14) and a first converter (13) for producing an alternating magnetic field from the first coil, and a receiving part (12) comp...
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WO/2004/109668A1 |
The invention relates to an optical scanning device for scanning an information carrier comprising a plurality of information layers which optical properties depend on a potential difference applied between two electrodes. The optical sc...
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WO/2004/109890A1 |
A generator system (1) comprises a generator (2) for generating DC power and an inverter circuit (3) for converting the DC power into AC power. The generator (2) includes generator modules (21 to 28) each having generator units (30) and ...
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WO/2004/105207A1 |
A pick-up is provided for an Inductively Coupled Power Transfer (ICPT) system having a parallel tuned resonant pick-up circuit. The pick-up has a plurality of independently controllable power supply outputs. This allows a first output to...
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WO/2004/097866A1 |
Apparatus for supplying energy to a load, comprises a power supply unit (102) e.g. a switched mode electronic transformer or electronic ballast having an input for receiving current at mains frequency and a means for stepping-up said mai...
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WO/2004/091069A1 |
Power taken inductively from an alternating circuit in a track is received by a resonant circuit (65, 66) which is at least partially decoupled by a switching circuit (62) asynchronously with the frequency of the power supply. The switch...
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WO/2004/091068A1 |
Power taken inductively from the alternating circuit (11) in a track is received by a resonant circuit (15, 16), which is output controlled by a switching circuit (17) asynchronous with the frequency of the power supply (11). The switch ...
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WO2004068324B1 |
A power supply with integrated DC supply for peripheral devices, comprises a power conditioner to convert AC electrical power to DC, and to regulate the DC power to produce a plurality of DC voltages, and receptacles for plugging in to r...
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WO/2004/086588A1 |
This invention relates to the power supply technical field, and provides a wireless power supply apparatus. In the prior art, there needs a power line to a power transformer so that the apparatus is difficult to move, and when it uses a ...
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WO/2004/073176A2 |
An adapter allows a remote device to use a contactless power supply. The adapter has a contactless power interface for receiving power from a contactless power supply and a power regulator for supplying power to the remote device. The ad...
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WO/2004/066481A2 |
The invention relates to a method and device for transmitting and setting the electrical charge and energy of piezoelectric actuators (5), which are preferably mounted on moving systems, to which an electrically conductive connection is ...
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WO/2004/062959A1 |
Disclosed is a rail system comprising successive primary winding arrangements (28) that are fed with supply voltages by generator circuits (54) which receive a pilot signal having a basic frequency of 185 kHz from a common pilot unit (57...
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WO/2004/045046A1 |
An auxiliary power supply equipment for a high voltage installation 1, 7, 8 has a power source 3 at ground potential, a load circuit 4 at high potential, and a transmission link 5, 6 for coupling the power source to the load circuit. The...
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WO/2004/042750A1 |
An inductive power system has the power regulated by a switching circuit (205,209-215) at the pick-up (201), which switches the pick-up off resonance at a frequency much higher than the inductive power frequency. The switch mark-space ra...
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WO/2004/038888A2 |
A unit (701) for transferring power in an inductive manner to at least one power-receiving device, and a system comprising such a unit and such a device. The unit (701) includes at least one coil structure (702, 703, 704) configured to a...
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WO/2004/030176A2 |
There is disclosed a system and method for retaining portable rechargeable devices to recharging stations wherein one or other or both of the recharging station and the portable device are provided with connecting means adapted for tempo...
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WO/2004/025551A1 |
A semiconductor integrated circuit comprises a power supply voltage generating section for rectifying a received signal received by an antenna coil and generating a power supply voltage regulated to a predetermined voltage by a regulator...
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WO/2003/105306A1 |
Disclosed is a device for inductively transmitting electric power to a movable consumer, comprising at least one primary inductor which extends along a predetermined consumer trajectory as a conductor loop and from which electric power c...
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WO2003005380B1 |
The invention relates to a device for the inductive transmission of electrical power, comprising a power line which is situated on the primary side of said device and which consists of two wires which are guided in a parallel manner rela...
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WO/2003/086807A1 |
The invention relates to a device for supplying energy and for guiding a mobile object inductively. Said device comprises a primary inductance, in the form of a conductor loop (3), which extends along a designated displacement path of th...
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WO/2003/085797A2 |
The invention relates to a device for the inductive transmission of electric power to a mobile consumer with a secondary inductivity that is mobile relative to a stationary primary inductivity and to which a rectifier and a switching reg...
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WO/2003/085799A1 |
The invention relates to a system for the contactless energy transmission from a primary side to at least one consumer, each consumer having a secondary winding system that is inductively coupled to a primary conductor loop of the primar...
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WO/2003/023586A2 |
A contactless power supply and system is provided that comprises an inductive coil disposed within a seatback tray of a mobile platform, e.g. a commercial aircraft, and a receptor disposed within a computing device, wherein the computing...
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WO/2002/094370A1 |
The invention provides a tuned transmitter coil for transcutaneous transmission of power and information from an external component of an auditory prosthesis to an implanted receiver. A shield is provided in order to reduce a skin-to-coi...
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WO/2002/071325A1 |
A semiconductor integrated circuit device which can perform seamless switching between a power supply obtained by rectifying a carrier and an external power supply. The semiconductor integrated circuit device having a noncontact card fun...
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WO2001028629A9 |
Methods and apparatus for providing a sufficiently stable power to a load in an energy transfer system that transfers energy from one side of a physical boundary to another side of the boundary. In one example, a power supply and a prima...
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WO/2002/045227A2 |
The invention relates to a method and a device for protecting at least one consumer against surges in a method for the contactless energy transmission of electric power from one or more medium frequency power source(s), whose frequencies...
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