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Patent # Description
2018/0331591 ALTERNATING FLUX BARRIER AIR GAP IN A SPOKE TYPE MACHINE
The rotor includes ribs and permanent magnets mounted as spokes in pole pairs. A second wall of each rotor air gap of a plurality of rotor air gaps is parallel...
2018/0331590 FLUX CONCENTRATOR FOR IRONLESS MOTOR
In one embodiment, a magnet array and ironless winding for a motor is provided which has an array of permanent magnets being arranged such that flux from the...
2018/0331589 PERMANENT MAGNET FOR A ROTOR OF AN ELECTRIC MACHINE
A permanent magnet having end surfaces and an envelope curve shaped as a biconvex lens having first and second convex portions, magnetization running in an...
2018/0331588 Buckling Loop Rotary Motor
A buckling loop rotary motor is disclosed that has a stator, an activatable buckling loop and a rotor. The buckling loop is made of a springy, base band and an...
2018/0331587 ROTATING ELECTRICAL MACHINE
A rotating electrical machine having holding surfaces on a pair of housings which firmly holds a stator core made of a core stack. The holding surfaces have a...
2018/0331586 WIRELESS POWERED SENSOR AND SENSOR SYSTEMS
A passive sensor unit that is powered wirelessly and communicates with a reader unit that powers the pass sensor unit is presented. In some embodiments, a...
2018/0331585 TRANSMISSION UNIT, RECEPTION UNIT, AND COMMUNICATION SYSTEM
A transmitter includes: a transmission control circuit that determines whether or not to perform an emphasis on a data signal, based on a transition pattern of...
2018/0331584 Methods and Systems for Detecting Foreign Objects in a Wireless Charging System
Methods and systems are described for using detection coils to detect metallic or conductive foreign objects that can interfere with the wireless transfer of...
2018/0331582 RADIO FREQUENCY (RF) POWER SOURCE AND METHOD FOR USE WITH A WIRELESS POWER TRANSMITTER OF A WIRELESS POWER...
A radio frequency (RF) power source for use with a wireless power transmitter is provided. A direct current (DC) voltage supply of the RF power source supplies...
2018/0331581 Near-Field Antenna for Wireless Power Transmission with Four Coplanar Antenna Elements that Each Follows a...
A near-field antenna is provided, which includes: a reflector and four distinct antenna elements, offset from the reflector, each of the four distinct antenna...
2018/0331580 METHOD OF OPERATING RADIO-FREQUENCY POWERED DEVICES, CORRESPONDING CIRCUIT AND DEVICE
Radiofrequency energy that is captured by a radiofrequency power harvester is stored in a storage capacitance. One or more user circuits are supplied with...
2018/0331579 WIRELESS POWER TRANSFER AT CHIP SCALE
An inductive wireless power transfer apparatus includes a source coil coupled to a power source such that current flows through the source coil when the source...
2018/0331578 INTEROPERABILITY OF MAGNETIC STRUCTURES FOR INDUCTIVE POWER TRANSFER SYSTEMS
Inductive power transfer apparatus has a first magnetic coupling structure and a second magnetic coupling structure, the structures being adapted to generate...
2018/0331577 ADAPTATION OF AN ELECTROMAGNETIC RECHARGING
A resonant circuit can be used in recharging a battery. The resonant circuit includes an inductor, a first capacitor in series with the inductor, and a second...
2018/0331576 WIRELESS POWER TRANSMISSION SYSTEM
The present invention increases received electrical power received by a power receiving coil by stably increasing a resonance current in the power receiving...
2018/0331575 POWER RECEPTION DEVICE AND NON-CONTACT POWER FEEDING SYSTEM
A power reception device includes a power reception-side resonant circuit which includes a power reception-side coil and a metal plate in which an opening...
2018/0331574 VERTICAL POWER TRANSMISSION TYPE WIRELESS POWER TRANSMISSION AND CHARGING DEVICE
An apparatus for wirelessly transmitting and charging electric power using a vertical power transmission scheme according to an embodiment of the present...
2018/0331573 Voltage and Current Compensation in an Inductive Power Transfer Unit
An inductive power transfer unit includes a winding unit for inductive power transfer during a power transfer operation, a flux guide, and an antenna. The...
2018/0331572 Detecting Actuations of Buttons of a Control Device
A load control device may be used to control and deliver power to an electrical load. The load control device may comprise a control circuit for controlling...
2018/0331571 SYSTEM FOR MONITORING ELECTRIC CURRENT IN A NETWORK, AND ELECTRICAL FUSE THEREOF
A system for monitoring electric current in a network comprising at least one electrical fuse including a protective body, and at least one interrogating...
2018/0331570 EQUIVALENT-CONDUCTANCE-COMPENSATED GLOBALLY-LINEAR SYMMETRIC METHOD FOR OBTAINING POWER FLOWS IN DC POWER NETWORKS
An equivalent-conductance-compensated globally-linear symmetric method for obtaining power flows in a DC power network, including: establishing an...
2018/0331569 Technique For Lowering Inrush Current To An Uninterruptible Power Supply With A Transformer
A system and method is presented for lowering inrush current to an uninterruptible power supply. During a startup phase, an AC voltage is applied to the...
2018/0331568 UNINTERRUPTIBLE POWER SUPPLY SYSTEM
An uninterruptible power supply system includes a regular uninterruptible power supply device configured to supply AC power to a load, and an auxiliary power...
2018/0331567 EMERGENCY POWER SUPPLY FOR LIGHTING APPARATUS
An emergency power supply for lighting apparatuses and to a lighting apparatus for an emergency power supply. The emergency power supply (1) includes: a power...
2018/0331566 POWER SUPPLY APPARATUS
In a high output voltage mode, switching elements in a charging circuit are set to OFF; a first switching element is set to ON; second and third switching...
2018/0331565 AIR POWERED BATTERY CHARGER
An air powered battery charger uses a large object's weight to drive one or more pistons that are configured to pass air through at least one air motor, which...
2018/0331564 MASTER-SLAVE CHARGING CIRCUIT WITH SLAVE CHARGER INPUT CURRENT SENSING AND ADAPTIVE BATTERY CURRENT LIMITING
Certain aspects of the present disclosure generally relate to reducing the size of parallel charging circuits for charging a battery in a portable device,...
2018/0331563 ADAPTER AND CHARGING CONTROL METHOD
The present disclosure provides an adapter and a charging control method. The adapter includes: a power converter, configured to convert input alternating...
2018/0331562 CHARGING SYSTEM AND CHARGING METHOD FOR TERMINAL AND POWER ADAPTER
The present disclosure discloses a charging system and a charging method for a terminal, and a power adapter. The charging system includes a power adapter and...
2018/0331561 CHARGING SYSTEM AND CHARGING METHOD FOR TERMINAL, AND POWER ADAPTER
The present disclosure discloses a charging system and a charging method and a power adapter. The system includes a battery, a first rectifier, a switch unit,...
2018/0331560 ADAPTER AND CHARGING CONTROL METHOD
Disclosed are an adapter and a charging control method. The adapter includes a power conversion unit, a sampling and holding unit, and a current collecting and...
2018/0331559 Adapter And Charging Control Method
An adapter, a charging control method and charging system are disclosed. The adapter includes a primary unit, a power adjustment unit and a secondary unit. The...
2018/0331558 WIRELESS CHARGING DEVICE, SYSTEM, AND METHOD BASED ON BACK COVER MOBILE POWER SUPPLY
The present disclosure discloses a wireless charging device, system, and method based on a back cover mobile power supply. The wireless charging system...
2018/0331557 Power Management System For Dispensers
A power management system for dispensers is described. The system includes a controller connected to a lower power zero net voltage (ZNV) power source. A power...
2018/0331556 POWER SUPPLY CONTROL APPARATUS
In a power supply control apparatus, if a switching signal input from a microcomputer to a control circuit instructs switching on of a semiconductor switch,...
2018/0331555 Systems and Methods for Operation of a Battery Stack
Example embodiments include a controller, a first terminal, a second terminal, and a plurality of circuit elements connected in series between the first...
2018/0331554 BATTERY CHARGING METHOD
The present application relates to a battery charging method. The method comprises the steps of: in accordance to the current's adverse effect on battery...
2018/0331553 SYSTEMS AND METHODS FOR CONTROLLING CURRENT DURING POWER UP
Using various circuits and methods, current can be controlled when a circuit board is plugged into a powered system using two charging paths so that a first...
2018/0331552 POWER SUPPLY MANAGEMENT INTEGRATED CIRCUIT, ELECTRONIC DEVICE, AND CONTROL METHOD OF POWER SUPPLY MANAGEMENT...
A communication amount and a processing load of an external circuit of a power supply management integrated circuit are reduced. The power supply management...
2018/0331551 CONCURRENT ALTERNATING-CURRENT AND DIRECT-CURRENT
Example implementations relate to concurrent alternating-current and direct-current. In one example, a device comprises a power module connected to a first...
2018/0331550 Methods and Devices for Presenting Auxiliary Energy Delivery Indicia on a Display
An electronic device includes one or more processors, a display, a primary energy storage device, and an auxiliary energy delivery device. The auxiliary energy...
2018/0331549 CHARGING SYSTEM AND CHARGING CABLE FOR PORTABLE TERMINAL DEVICE
A charging system for a portable terminal device of this invention includes: a charging stand, on which a portable terminal device is to be removably mounted;...
2018/0331548 SYSTEMS AND METHODS FOR MONITORING AN OPERATING STATUS OF A CONNECTOR
According to at least one aspect, a device is provided. The device comprises: a connector configured to electrically couple to an external device and...
2018/0331547 SYSTEM FOR MEASURING THE POWER LEVEL OF AN AMBIENT ENERGY SOURCE
The invention concerns a measurement unit including: an electric ambient energy recovery generator; an element of capacitive storage of the electric energy...
2018/0331546 BATTERY MANAGEMENT SYSTEM INCLUDING CLOUD SERVER TO SCHEDULE BATTERIES FOR USE AND RELATED METHODS
A battery management system for batteries at a geographical location may include wireless battery chargers at the geographical location for charging the...
2018/0331545 AUXILIARY POWER SUPPLY APPARATUS AND POWER SUPPLY SYSTEM
An auxiliary power supply apparatus includes a first switching circuit and a second switching circuit. The first switching circuit is disposed between a...
2018/0331544 BATTERY MODULE SHORT CIRCUIT PROTECTION
The present disclosure includes an automotive battery system including a first battery that couples to an electrical system. Additionally, the first battery...
2018/0331543 ENERGY STORAGE SYSTEM FOR PHOTOVOLTAIC ENERGY AND METHOD OF STORING PHOTOVOLTAIC ENERGY
An energy system for renewable energy applications includes a renewable energy source, a bidirectional inverter connected an AC bus and a DC bus, an energy...
2018/0331542 SYSTEM AND METHOD FOR MANAGING THE POWER OUTPUT OF A PHOTOVOLTAIC CELL
A solar cell management system for increasing the efficiency and power output of a solar cell and methods for making and using the same. The management system...
2018/0331541 Energy Gateway, Household Appliance, Direct-Current Micro-Grid System and Energy Management Method Therefor
An energy gateway, a household electrical appliance, a direct current microgrid system and an energy management method therefor are provided. The energy...
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