| Document |
Document Title |
|
WO/2014/195143A1 |
A power transmitter (101) is arranged to transfer power to a power receiver (105) via a wireless inductive power transfer signal transmitted from a transmit coil (103) to a power receiver (105). A first communication unit (305) communica...
|
|
WO/2014/195651A1 |
The present invention relates to an illumination management device (1) intended for an artificial climbing wall (2) characterized in that it comprises at least one emission loop (3) arranged so as to be fixed to the rear of the wall (2) ...
|
|
WO/2014/192015A2 |
The proposed invention is a multiport modular PV inverter providing offering an option for switching between grid connected mode and off the grid mode along with storage. The system comprises at least an inverter module coupled with a PV...
|
|
WO/2014/192014A2 |
The proposed invention is a Low cost bi-directional Photovoltaic (PV) microinverter providing bi-directional power flow between a load and plurality of power sources and also between said plurality of power sources. It has a cascade conn...
|
|
WO/2014/191880A1 |
A transfer element (1, 1a), preferably as a secondary part of an inductive charging system for electric vehicles, comprises a secondary coil (2) and an electronic system (4) integrated into the housing (3). The housing (3) comprises a po...
|
|
WO/2014/193385A2 |
According to one aspect, embodiments herein provide a UPS comprising a first input configured to receive input power, a second input configured to receive backup power, an output, a bypass line selectively coupled between the first input...
|
|
WO/2014/188054A1 |
A method and an apparatus for inductively obtaining alternating current from a first variable magnetic field (120) with an input coil (112); forming with an output coil (114) a second variable magnetic field (130) using the alternating c...
|
|
WO/2014/185287A1 |
A first power receiving apparatus observes a power transfer signal from a power supply apparatus, and detects whether power transfer is being performed between the power supply apparatus and a second power receiving apparatus. When the p...
|
|
WO/2014/186691A1 |
A door frame has a first electromagnetic coil and a door lock has a second electromagnetic coil with a door bolt electromagnetically coupling together the first and second electromagnetic coils, thereby forming a transformer. Power is tr...
|
|
WO/2014/181227A1 |
The present invention relates to a non-contact power supply circuit including a primary circuit and a secondary circuit, the primary circuit transfers energy to the secondary circuit via electromagnetic coupling, wherein the primary circ...
|
|
WO/2014/179080A1 |
A power receiver is configured to supply current to a load and to be wirelessly operatively coupled to a power transmitter and includes a plurality of inductive elements The power receiver further includes a circuit operatively coupled t...
|
|
WO/2014/173962A1 |
Power transfer system comprising a transfer pick-up circuit for inductively picking up power from a cable carrying an alternating supply current. The power transfer system comprises a first circuit comprising the secondary winding of a t...
|
|
WO/2014/173379A1 |
A system for management of electric energy which is produced by photovoltaic cells which contains mutually interconnected an energy consumption control unit (2), a control unit (8) and a heating unit (9), which is equipped with a tempera...
|
|
WO/2014/170771A1 |
An implant (110) includes an antenna unit (130) and an encapsulation. The antenna unit includes an elongated ferrite core (142) having a first length and an antenna coil (146) wound around the ferrite core, and is configured to communica...
|
|
WO/2014/171348A1 |
Foreign substance detection can be performed with a simple configuration in a power transmission system. A power transmitting apparatus that wirelessly transmits power to a power receiving apparatus, the power transmitting apparatus comp...
|
|
WO/2014/171349A1 |
A power transmitting apparatus that transmits power to a power receiving apparatus executes intermittent wireless transmission of power. The power transmitting apparatus operates according to one of a first power transmitting method incl...
|
|
WO/2014/167207A1 |
The invention relates to a method for charging a vehicle battery by induction from a charging device including a charge transmitter including a primary coil L1 and an inverter capable of supplying the primary coil L1 with an AC supply vo...
|
|
WO/2014/139948A2 |
The invention relates to an inductive energy transfer system comprising a coil assembly (Lp) on the primary side and a coil assembly (Ls) on the secondary side, each of said assemblies forming a resonant circuit (RESp, RESs) with a capac...
|
|
WO/2014/133886A1 |
This disclosure provides methods and apparatus, including computer-readable media, for wireless power transfer and particularly active cancellation of undesirable electric or magnetic field emissions from a wireless power transmitter. In...
|
|
WO/2014/130285A1 |
This disclosure provides systems, methods and apparatus for connecting and operating an AC source to a load. In one aspect a power supply topology is provided which may be of particular use in the area of wireless power transfer. The top...
|
|
WO/2014/125392A1 |
A resonant matching circuit (320) for matching a resonant frequency of a wireless power transfer system to an operational frequency of a power signal. The system comprises a tuning capacitor (321) connected in series with a resonant elem...
|
|
WO/2014/111502A1 |
The invention relates to a device for the wireless transmission of electrical power and electric signals, comprising a first electric component (1, 102) which is mounted moveably on a mechanical structure, in particular in a housing or i...
|
|
WO/2014/101497A1 |
Disclosed are an alternating current-direct current hybrid micro-grid system and a control method therefor. The system comprises photovoltaic assemblies, inverters, a direct-current converter, storage batteries, a super-capacitor, an alt...
|
|
WO/2014/105420A2 |
Subsea power and data communications apparatus, subsea wireless sensor hubs assemblies, subsea wireless sensor hubs, and methods of providing power to and receiving data from subsea data gathering devices, are provided. An exemplary appa...
|
|
WO/2014/106059A2 |
A camera system 10 having a camera head 12 with an imaging device 18 and a first connector 100 having a radio transmitter 140; a power receiver 152; and a power receiver coil 154 coupled to the power receiver 152; and a camera control un...
|
|
WO/2014/099716A1 |
A method of detecting whether a foreign object is near a transmit coil in a wireless power transfer system (WPTS), the method involving: applying a pseudo-random signal to the transmit coil; while the pseudo-random signal is being applie...
|
|
WO/2014/095421A1 |
The invention relates to a method and a device for transmitting electric power and signals between a stationary wall and a leaf pivotably mounted on said wall, with a power transmission device for galvanically isolated transmission of el...
|
|
WO/2014/099737A1 |
A method of detecting whether a receiver coil is near a transmit coil in a wireless power transfer system (WPTS), the method involving: applying a pseudo-random signal to the transmit coil; while the pseudo-random signal is being applied...
|
|
WO/2014/057343A9 |
An inductive power receiver including a resonant circuit, a rectifier, a rectified current sense, and a communication and control unit comprising a communications modulator and at least one signal generator operable to generate a set of ...
|
|
WO/2014/094131A1 |
A method for transforming electric power from high voltage AC voltage and AC current to high voltage DC voltage and DC current and from high voltage DC voltage and DC current to high voltage AC voltage and AC current. The method includes...
|
|
WO/2014/091250A2 |
An inductive power transfer system comprises a primary side unit (1) and a secondary side unit (6) with a non-conductive barrier (5) therebetween, the primary side unit having a power supply (2), a transmission coil (4) and a controller ...
|
|
WO/2014/089229A1 |
Apparatus and methods are disclosed relating to the use and performance of a wireless charger, such as one that utilizes inductive coupling between a primary coil at the charger and a secondary coil at a mobile device that lands on the c...
|
|
WO/2014/083015A1 |
A power transmitter (101) is arranged to transfer power to a power receiver (105) using a wireless inductive power signal. The power transmitter (101) comprises a power signal generator (207) which drives an inductor (103) to provide the...
|
|
WO/2014/080710A2 |
In one embodiment, a power receiving device includes a power receiving inductor wirelessly receiving electric power from a power transmitting device, a capacitor unit connected to the power receiving inductor, a communication unit exchan...
|
|
WO/2014/075835A2 |
The invention relates to an energy transmission device (30) having a connection unit (32) for connecting an electrical energy source (16) or an electrical energy sink (12), a transmission member (34) which is electrically coupled to the ...
|
|
WO/2014/072978A1 |
A universal inductive power receiver is adaptable such that it may be retrofitted to various host electrical devices so as to render them compatible with wireless power providing systems. The power receiver includes a power receiving cir...
|
|
WO/2014/072975A1 |
A system and method is disclosed for integrating inductive power outlet functionality to provide power transfer to electrical devices, as an in-surface wireless charging system, embedded into a host such as a furniture item. An inductive...
|
|
WO/2014/070026A1 |
An inductively coupled power transmitter (1) uses a force detector to detect the presence of a potential device (5, 6) by monitoring forces applied to a surface of the power transmitter and activates the inductively coupled power transmi...
|
|
WO/2014/065911A1 |
An intermediate coupler is used to improve inductive coupling between an external charger and an implantable medical device having a battery requiring charging. The intermediate coupler comprises a coil (inductor) coupled to a capacitor,...
|
|
WO/2014/063159A2 |
The disclosure features apparatus, methods, and systems for wireless power transfer that include a power source featuring at least one resonator, a power receiver featuring at least one resonator, a first detector featuring one or more l...
|
|
WO/2014/055658A2 |
Methods and systems for wireless transmission of power to a battery-operated device include a power receiving apparatus featuring at least one receiving resonator and a housing dimensioned to engage with a battery compartment of a batter...
|
|
WO/2014/055341A2 |
An auto-resonant driver for a transmitter inductor drives the inductor at an optimal frequency for maximum efficiency. The transmitter inductor is magnetically coupled, but not physically coupled, to a receiver inductor, and the current ...
|
|
WO/2014/053294A1 |
The invention relates to a switching arrangement (28) with a resonant converter and to a method for operating a resonant converter, the switching arrangement comprising a resonant converter (12) designed for operation in the super-resona...
|
|
WO/2014/051865A2 |
A system (300) and method (400) for wireless charging are provided. A control circuit (304) charges one or more cells (301) in a secondary wireless charging circuit (308) that receives power wirelessly from a primary (312). The control c...
|
|
WO/2014/045571A1 |
Provided is a contactless electric power feeding system that allows a plurality of devices to be recharged at the same time. A feeding device (1) includes a primary feeding coil and each receiving device (3) includes a secondary receivin...
|
|
WO/2014/042788A1 |
This disclosure provides systems, methods and apparatus for wireless power transfer and particularly wireless power transfer to remote systems such as electric vehicles. In one aspect the disclosure provides for an apparatus for wireless...
|
|
WO/2014/042791A1 |
This disclosure provides systems, methods and apparatus for wireless power transfer. In one aspect, an apparatus is provided that includes a first conductive structure configured to wirelessly receive power via a magnetic field generated...
|
|
WO/2014/042934A1 |
A method and device for static tuning of wireless transmitters is disclosed. In some aspects, the antenna circuit can be located on a circuit board and configured to generate a wireless field and resonate at a resonant frequency. A tunin...
|
|
WO/2014/042681A2 |
A remote device in accordance with the present invention includes an adaptive power receiver that receives wireless power from the wireless power supply by induction. The adaptive power receiver may be switched among two or more modes of...
|
|
WO/2014/040841A1 |
In a wireless power charger a receiver (6) is inductively coupled to a transmitter (1) to receive power for charging an accumulator in a device (11). The receiver (6) communicates charging data to the transmitter (1) by imposing current ...
|
