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7320results about "Different batteries charging" patented technology
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Electronic smoking device
ActiveUS20110265806A1Circuit monitoring/indicationDifferent batteries chargingEngineeringSmoking device
An electronic smoking device includes a first sensor for detecting a user's action for smoking, an air inlet, an air flow path extending from the air inlet, a liquid compartment storing a smoking liquid, a dispensing control device configured to selectively dispense the smoking liquid from the liquid compartment, a vaporizing compartment connected to the liquid compartment and the air flow path, a heater located at the vaporizing compartment, a controller configured to activate the heater to vaporize the smoking liquid dispensed from the liquid compartment when the user's action for smoking is detected by the first sensor, and a smoke outlet connected to the vaporizing compartment, wherein an amount of the smoking liquid dispensed by the dispensing control device is responsive to an amount of air flowing in the vaporizing compartment.
Owner:FONTEM HLDG 1
Battery charging systems
ActiveUS7944175B2Reduce manufacturing costImprove performanceCircuit monitoring/indicationDifferent batteries chargingSound productionEngineering
Owner:MAKITA CORP
Battery pack, electronic appliance, and method of detecting remaining amount of battery
InactiveUS8359174B2Accurate detectionCircuit monitoring/indicationElectrical testingPower flowCharge current
Owner:SONY CORP
State of charge indicator for battery
InactiveUS20060097699A1Circuit monitoring/indicationCharge equalisation circuitBattery state of chargeBipolar voltage
A state of charge indicator includes a current sensing circuit for sensing and converting charge or discharge current of a battery into a bipolar voltage. A counter circuit counts battery charge. A charge / discharge circuit is operatively connected to the current sensing and counter circuits and detects the voltage polarity from the current sensing circuit and sets the counter circuit to a count mode with an up or down count for a respective charge or discharge. A reset circuit is operative with the current sensing circuit, counter circuit and charge / discharge circuit for resetting the counter circuit to an actual state-of-charge of the battery after delay when the battery is idle representative of a battery open circuit voltage.
Owner:MATHEWS ASSOCS
System and method for tracking and archiving battery performance data
ActiveUS9197079B2Provide reliablyEnhanced and improved operatingCircuit authenticationCircuit monitoring/indicationRechargeable cellEngineering
Owner:ZOLL CIRCULATION
Viral distribution of battery management parameters
A carrier, such as a battery, that queries a memory of a charger or charging circuit, or the memory of equipment or discharging circuit powered by the battery, to determine the relative date or version of data, operating parameters and / or software on both the battery and the equipment, and either provides updated data, operating parameters and / or software to the equipment, or retrieves later dated data, operating parameters and / or software from the equipment to update the memory of the battery and / or further distribute the updated data, operating parameters and / or software to other batteries or equipment.
Owner:ZOLL CIRCULATION
Medical device packaging with charging interface
ActiveUS9000720B2Mechanical/radiation/invasive therapiesCircuit monitoring/indicationElectricityCoupling
An apparatus for delivering power to an electrically powered medical device includes a package and an electrical coupling feature. The package comprises an interior portion and a wall. The interior portion of the package is able to hold a sterile, electrically powered medical device having a rechargeable battery. The package is able to maintain sterility of the interior portion of the package. The electrical coupling feature may be in communication with the wall of the package and in further communication with the medical device. The electrical coupling feature may be able to deliver power from an external power source to the medical device to charge the battery of the medical device without compromising the sterility of the package or the sterility of the medical device.
Owner:CILAG GMBH INT
Rechargeable electric device
InactiveUS20130169217A1Accurate displayImprove accuracyCircuit monitoring/indicationDifferent batteries chargingCharge currentSwitching signal
Under a control by a controller (14), a rechargeable electric device makes a full charge display to display on a display unit (15) that a secondary battery (11) is fully charged, after a start of charging the secondary battery (11) in a case where either when a count value of a counter reaches a first predetermined value (C1) corresponding to the full charge of the secondary battery (11), or when a duty ratio of switching signals which make an on / off control of a switching element (131) becomes smaller than or equal to a predetermined value (D) corresponding to the charge current obtained at a time of the full charge of the secondary battery (11).
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
Multi-resonator wireless energy transfer to mobile devices
InactiveUS20120248886A1Efficient deliveryEfficient energy transferMultiple-port networksCircuit monitoring/indicationEnergy transferEngineering
A mobile wireless receiver for use with a first electromagnetic resonator coupled to a power supply and a second electromagnetic resonator coupled to at least one of a power supply and the first electromagnetic resonator. The mobile wireless receiver includes a load associated with a mobile device such that the load delivers electrical energy to the mobile device, and a third electromagnetic resonator configured to be coupled to the load and movable relative to at least one of the first electromagnetic resonator and the second electromagnetic resonator, wherein the third resonator is configured to be wirelessly coupled to at least one of the first electromagnetic resonator and the second electromagnetic resonator to provide resonant, non-radiative wireless power to the third electromagnetic resonator from at least one of the first electromagnetic resonator and the second electromagnetic resonator.
Owner:WITRICITY CORP
Wireless energy transfer with variable size resonators for medical applications
ActiveUS20120235634A1Efficient deliveryEfficient energy transferMultiple-port networksCircuit monitoring/indicationEnergy transferInductor
A medical device-powering wireless receiver for use with a first electromagnetic resonator coupled to a power supply. The wireless receiver includes a load configured to power an implantable medical device using electrical power, and a second electromagnetic resonator adapted to be housed within the medical device and configured to be coupled to the load, wherein the second electromagnetic resonator is configured to be wirelessly coupled to the first electromagnetic resonator to provide resonant, non-radiative wireless power to the second electromagnetic resonator from the first electromagnetic resonator, the area circumscribed by the inductive element of at least one of the electromagnetic resonators can be varied to improve performance.
Owner:WITRICITY CORP
Wireless energy transfer using field shaping to reduce loss
ActiveUS20110043047A1Efficient deliveryEfficient energy transferMultiple-port networksCircuit monitoring/indicationEnergy transferCondensed matter physics
In embodiments of the present invention improved capabilities are described for a method and system comprising a source resonator optionally coupled to an energy source and a second resonator located a distance from the source resonator, where the source resonator and the second resonator are coupled to provide near-field wireless energy transfer among the source resonator and the second resonator and where the field of at least one of the source resonator and the second resonator is shaped to avoid a loss-inducing object.
Owner:WITRICITY CORP
Wireless energy transfer with resonator arrays for medical applications
InactiveUS20120248888A1Efficient deliveryEfficient energy transferMultiple-port networksCircuit monitoring/indicationEnergy transferEngineering
A medical device-powering wireless receiver for use with a first electromagnetic resonator coupled to a power supply includes, a load configured to power an implantable medical device using electrical power, and a second electromagnetic resonator adapted to be housed within the medical device and configured to be coupled to the load, at least one other electromagnetic resonator configured with the first electromagnetic resonator and the second electromagnetic resonator in an array of electromagnetic resonators to distribute power over an area, and wherein the second electromagnetic resonator is configured to be wirelessly coupled to the first electromagnetic resonator to provide resonant, non-radiative wireless power to the second electromagnetic resonator from the first electromagnetic resonator.
Owner:WITRICITY CORP
Wireless power circuit board and assembly
InactiveUS20110127845A1Near-field transmissionCircuit monitoring/indicationComputer moduleEngineering
A circuit board assembly includes a multiple layer substrate, a wireless power transmitter control module, a wireless power coil assembly, and a plurality of ICs. The wireless power transmitter control module is supported by a layer of the multiple layer substrate and the wireless power coil assembly is fabricated on an inner layer of the multiple layer substrate. The ICs are mounted on an outer layer of the multiple layer substrate, wherein an IC of the plurality of IC is aligned to substantially overlap a coil of the wireless power coil assembly and is wirelessly powered by the wireless power transmitter control module via the coil.
Owner:AVAGO TECH INT SALES PTE LTD
Charging display system
In one aspect, a method is provided for operating a charging display system that is capable of wirelessly charging a rechargeable device positioned on a connector-less charging surface. In accordance with the method, the presence of a chargeable device on the charging surface is detected and the type of the chargeable device is identified. A set of interaction options based upon the identity of the chargeable device with the set, including a charging interaction option, is determined and, a displayable output signal based upon the determined set interaction options is generated. The set of interaction options is initiated based upon the detected presence of the chargeable device on the charging surface and the identified device type and, the output signal is presented on a display of the charging device.
Owner:APPLE INC
Charging display system
ActiveUS20080258679A1Circuit monitoring/indicationDigital data processing detailsGraphicsDisplay device
A charging display system and method for operating a display system are provided with the method comprising sensing the presence of a wirelessly rechargeable device proximate to or on a surface through which a presentation area of a display can present image information; identifying a type of the wirelessly rechargeable device; obtaining device representation having features that are related to a portion of the presentation area that can be occupied by the presence of the identified type of rechargeable device; determining a position and orientation of the rechargeable device proximate to or on the surface; and segmenting the presentation area into a wirelessly rechargeable device portion and a graphic presentation portion outside of the determined of the rechargeable device portion. A wireless power signal is transmitted through the rechargeable device portion and graphic information related to the rechargeable device is displayed in the graphic presentation portion.
Owner:APPLE INC
Vehicular batery charger, charging system, and method
ActiveUS20110175569A1Reduce charge rateIncrease charging rateCircuit monitoring/indicationCharging stationsPower utilityBattery charge
A vehicle battery charger and a vehicle battery charging system are described and illustrated, and can include a controller enabling a user to enter a time of day at which the vehicle battery charger or system begins and / or ends charging of the vehicle battery. The vehicle battery charger can be separate from the vehicle, can be at least partially integrated into the vehicle, can include a transmitter and / or a receiver capable of communication with a controller that is remote from the vehicle and vehicle charger, and can be controlled by a user or another party (e.g., a power utility) to control battery charging based upon a time of day, cost of power, or other factors.
Owner:AUSTIN CHRISTOPHER B
Charging station
InactiveUS20100013434A1Function increaseHybrid vehiclesCredit registering devices actuationElectricityLocking mechanism
The present application relates to a charging station operable in a charging cycle for charging an electric vehicle. The charging station has a key-activated controller for controlling the charging cycle. The application also relates to a key for operating the charging station. Furthermore, the application relates to a charging station having an interface for connecting the charging station to a data network. The application also relates to a charging station having a socket for receiving a plug and a key-operated locking mechanism for locking a plug in said socket. A frangible panel movable between an open position and a closed position may be provided. A processor may be provided for generating data to impose a financial charge on an individual for using the charging station. The application also relates to methods of operating a charging station including the steps of obtaining user identification data; supplying electricity to a charging socket; and generating data for levying a financial charge on the user.
Owner:ELEKTROMOTIVE
Wireless energy transfer with variable size resonators for implanted medical devices
ActiveUS20120235633A1Efficient deliveryEfficient energy transferMultiple-port networksCircuit monitoring/indicationEnergy transferInductor
A medical device-powering wireless receiver for use with a first electromagnetic resonator coupled to a power supply. The wireless receiver including a load is configured to power the medical device using electrical power, and a second electromagnetic resonator adapted to be housed within the medical device and configured to be coupled to the load, wherein the second electromagnetic resonator is configured to be wirelessly coupled to the first electromagnetic resonator to provide resonant, non-radiative wireless power to the second electromagnetic resonator from the first electromagnetic resonator, the area circumscribed by the inductive element of at least one of the electromagnetic resonators can be varied to improve performance.
Owner:WITRICITY CORP
Wireless charging apparatus and method
A wireless charging method and apparatus are provided. A non-contact wireless local communication unit performs non-contact wireless local communication for wireless charging authentication through a non-contact wireless local communication antenna. A wireless power receiver receives supply power from a wireless power transmitter by using a resonator resonating on a resonance frequency equal to that of the wireless power transmitter after the wireless charging authentication. A charging controller performs wireless charging by using the supply power received by the wireless power receiver. One or more switches switch between a connection between the non-contact wireless local communication antenna and the non-contact wireless local communication unit, and a connection between the wireless power receiver and the charging controller.
Owner:SAMSUNG ELECTRONICS CO LTD
Method of determining battery power limits for an energy storage system of a hybrid electric vehicle
ActiveUS20050077867A1Improve robustnessOvercome deficienciesHybrid vehiclesCircuit monitoring/indicationPower flowElectrical battery
A method of providing closed-loop control of power flowing into and out of an energy storage system (ESS), wherein the ESS comprises a battery is provided. The method may be implemented as a computer control algorithm for determining the charge and discharge limits for the ESS in a hybrid electric vehicle (HEV), wherein the ESS comprises a battery pack or array. The method comprises determining charge and discharge power limits during each of a plurality of control loops, comparing these limits during each of the plurality of control loops, and providing a charge power limit output and a discharge power limit output for use in a subsequent control loop which are based upon the charge power limit and the discharge power limit. The charge power limit output and discharge power limit output are set equal to the discharge power limit and charge power limit, respectively, when the discharge power limit is greater than the charge power limit; and are selected from the group consisting of the charge power limit, the discharge power limit and zero when the discharge power limit is less than or equal to the charge power limit.
Owner:GM GLOBAL TECH OPERATIONS LLC
Multi-resonator wireless energy transfer for implanted medical devices
InactiveUS20120235502A1Efficient deliveryEfficient energy transferMultiple-port networksCircuit monitoring/indicationEnergy transferEngineering
A mobile wireless receiver for use with a first electromagnetic resonator coupled to a power supply and a second electromagnetic resonator coupled to at least one of a power supply and the first electromagnetic resonator. The mobile wireless receiver includes a load associated with electrically powering a medical device that is adapted to be disposed in the interior of a patient, and a third electromagnetic resonator configured to be coupled to the load and movable relative to at least one of the first electromagnetic resonator and the second electromagnetic resonator, wherein the third resonator is configured to be wirelessly coupled to at least one of the first electromagnetic resonator and the second electromagnetic resonator to provide resonant, non-radiative wireless power to the third electromagnetic resonator from at least one of the first electromagnetic resonator and the second electromagnetic resonator.
Owner:WITRICITY CORP
Wireless charging apparatus and method
ActiveUS20120293119A1Power transmissionReduced strengthEnergy efficient ICTCircuit monitoring/indicationCommunication unitEngineering
Methods and apparatus for wireless charging are provided. Transmission power transmitted from a wireless power transmitter is received at a power receiver of a wireless power receiver. A battery of the wireless power receiver is charged with the received transmission power. It is determined whether the battery is fully charged. A packet from a communication unit of the wireless power receiver is transmitted to the wireless power transmitter when the battery is fully charged. An auxiliary charge of the battery is performed by receiving strength-reduced transmission power from the wireless power transmitter.
Owner:SAMSUNG ELECTRONICS CO LTD
Safety systems for wireless energy transfer in vehicle applications
ActiveUS20120119576A1Efficient deliveryEfficient energy transferMultiple-port networksCircuit monitoring/indicationEnergy transferIn vehicle
A vehicle powering wireless receiver for use with a first electromagnetic resonator coupled to a power supply. The wireless receiver including a load configured to power the drive system of a vehicle using electrical power, a second electromagnetic resonator adapted to be housed upon the vehicle and configured to be coupled to the load, a safety system for to provide protection with respect to an object that may become hot during operation of the first electromagnetic resonator. The safety system including a detection subsystem configured to detect the presence of the object in substantial proximity to at least one of the resonators, and a notification subsystem operatively coupled to the detection subsystem and configured to provide an indication of the object, wherein the second resonator is configured to be wirelessly coupled to the first resonator to provide resonant, non-radiative wireless power to the second resonator from the first resonator.
Owner:WITRICITY CORP
Wireless energy transfer systems
ActiveUS8629578B2Efficient deliveryEfficient energy transferCircuit monitoring/indicationElectromagnetic wave systemEnergy transferElectric power transmission
A wireless power transfer system for computer peripherals, includes a source magnetic resonator, integrated into a source station and connected to a power source and power and control circuitry, and a device magnetic resonator, integrated into a computer peripheral wherein power is transferred non-radiatively from the source magnetic resonator to the device magnetic resonator, and wherein the source magnetic resonator is configured to transfer power during predefined intervals.
Owner:WITRICITY CORP
Method and apparatus for wireless charging an electronic device
ActiveUS20140055098A1Minimize impactOptimal charging efficiencyNear-field transmissionCircuit monitoring/indicationEngineeringElectromagnetic radiation
A wireless charging method for an electronic device using an electromagnetic radiation (EMR) circuit is provided. The wireless charging method includes receiving an event input through the EMR circuit, controlling an input function according to a signal received through the EMR circuit in response to an input event, and controlling a wireless charging of a target device or electronic device using energy generated through the EMR circuit in response to a charge event.
Owner:SAMSUNG ELECTRONICS CO LTD
Multi-resonator wireless energy transfer for appliances
InactiveUS20120242159A1Efficient deliveryEfficient energy transferMultiple-port networksCircuit monitoring/indicationEnergy transferEngineering
A mobile wireless receiver for use with a first electromagnetic resonator coupled to a power supply and a second electromagnetic resonator coupled to at least one of a power supply and the first electromagnetic resonator. The mobile wireless receiver includes a load associated with electrically powering an appliance, and a third electromagnetic resonator configured to be coupled to the load and movable relative to at least one of the first electromagnetic resonator and the second electromagnetic resonator, wherein the third resonator is configured to be wirelessly coupled to at least one of the first electromagnetic resonator and the second electromagnetic resonator to provide resonant, non-radiative wireless power to the third electromagnetic resonator from at least one of the first electromagnetic resonator and the second electromagnetic resonator.
Owner:WITRICITY CORP
Battery monitor
InactiveUS6037749ADeep dischargeCircuit monitoring/indicationDifferent batteries chargingCurrent loadIn vehicle
PCT No. PCT / NZ96 / 00060 Sec. 371 Date Dec. 22, 1997 Sec. 102(e) Date Dec. 22, 1997 PCT Filed Jun. 20, 1996 PCT Pub. No. WO97 / 01103 PCT Pub. Date Jan. 9, 1997A battery monitoring system includes a circuit for use with a battery which is one of a defined (quantified re volts supplied at known current loads at known discharge levels) type of battery such as the lead-acid batteries used in vehicles. Preferred embodiments monitor at least the battery voltage under load while measuring the drawn current and use stored numerical information in order to determine whether the battery has been discharged down to a predetermined limit; one which generally retains enough charge to perform a defined act such as starting an engine. If the battery is so depleted a non-critical load (e.g. accessories) is disconnected by a switch. Changes in the non-critical load are monitored and the non-critical load is reconnected for a predetermined period when a change is detected in order to start the engine.
Owner:ZYZEBA COM +2
Method and apparatus for contactless power transfer
ActiveUS8674551B2Improve system performanceEasy to controlCircuit monitoring/indicationTransformersElectric power transmissionEngineering
Embodiments of the subject invention pertain to a method and apparatus for contactless power transfer. A specific embodiment relates to an impedance transformation network, a new class of load network for application to a contactless power system. Embodiments of the impedance transformation network enable a contactless power system to operate without encountering the common problems of: 1) over-voltage and / or under-voltage conditions; 2) over-power and / or under-power conditions; 3) power oscillations; and 4) high heat dissipation.
Owner:UNIV OF FLORIDA RES FOUNDATION INC
Wireless energy transfer using field shaping to reduce loss
ActiveUS8304935B2Efficient deliveryEfficient energy transferMultiple-port networksCircuit monitoring/indicationEnergy transferCondensed matter physics
Owner:WITRICITY CORP
Secure wireless energy transfer in medical applications
InactiveUS20120235503A1Efficient deliveryEfficient energy transferMultiple-port networksCircuit monitoring/indicationEnergy transferAuthorization
A medical device-powering wireless receiver for use with a first electromagnetic resonator coupled to a power supply includes a load configured to power the medical device using electrical power, and a second electromagnetic resonator adapted to be housed within the medical device and configured to be coupled to the load, wherein the second electromagnetic resonator is configured to be wirelessly coupled to the first electromagnetic resonator to provide resonant, non-radiative wireless power to the second electromagnetic resonator from the first electromagnetic resonator; wherein the square root of the product of the respective Q factors is greater than 100; and an authorization facility to confirm compatibility of the resonators and provide authorization for initiation of transfer of power.
Owner:WITRICITY CORP
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