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PRINTED CIRCUIT BOARD AND MOTOR DRIVE APPARATUS INCLUDING THE PRINTED
Embodiments provide a printed circuit board including a copper foil layer to form a circuit pattern on a base layer, and an insulation layer laminated on the...
MULTIPHASE FRACTIONAL SLOT CONCENTRATED WINDING MACHINE WITH END MOUNTED
DETACHABLE OR INTEGRATED MULTIPHASE...
The subject matter described herein includes a multiphase fractional slot concentrated winding machine. One such machine includes a machine module including a...
Packaging of a Control Module For A Brushless Motor
A power tool is provided, including a housing; an electric brushless DC motor disposed within the housing; and a control unit disposed within the housing and...
BRUSHLESS MOTOR ASSEMBLY FOR A FASTENING TOOL
An electric brushless DC motor is provided including an outer rotor assembly having a metallic rotor body, rotor magnets mounted within an inner surface of the...
MOTOR BRAKE DEVICE
A motor brake device includes an armature base, an armature plate, a fixing plate and at least one brake lining. The armature plate is disposed on the armature...
A slide-type actuator includes a fixing unit, a drive unit, a rotating unit, and a traction unit. The drive unit can slide relative to the fixing unit for...
Rotary Body Driving Apparatus
The rotary body driving apparatus comprises: a rotary body having a plurality of reflective surfaces; a rotor being attached to a rotor shaft together with the...
ALTERNATOR MOUNTING ASSEMBLY
A mounting assembly for mounting an alternator is disclosed. The mounting assembly includes a first bracket, and a second bracket. The first bracket includes a...
Motor with Integrated Junction Box
Methods and devices are provided that allow for easy replacement of a motor assembly in a fuel dispensing unit. In one embodiment, a protective end cap for use...
A drive device includes a control unit with a substrate. The control unit is disposed on an opposite side of a motor relative to an output shaft of the motor....
Systems and Methods for Preventing Electrical Faults Associated with Motor
Systems and methods for protecting motor lead from debris and fluid contamination. In one embodiment, detachable, flexible lead wires within an ESP motor are...
A drive device includes a motor, having a stator on which a winding wire group is wound, a rotor disposed relative to the stator, and a shaft rotating in one...
Rotating Electrical Machine
The present invention facilitates size and weight reduction by enhancing a coil space factor. A rotating electrical machine according to the present invention...
ELECTRIC MACHINE AND RELATED ASSEMBLY METHOD
An electric machine comprising a stator comprising: at least one stator winding elements that extends from a first to a second end, separate from each other,...
ROTATING ARMATURE, ROTATING ELECTRIC MACHINE, AND ROTATING ARMATURE
In a rotating armature, the numbers of teeth straddled by each of plural coil portions are all the same as each other, three. In plural windings that form the...
Electric Motor/Generator with Multiple Individually Controlled Turn-less
Systems and methods for generating currents in a plurality of CTS that may be independently controlled by a microprocessor. In some cases, a DC power source...
POWER GENERATION INPUT DEVICE
A power generation input device includes a rotational magnet body that has a magnet, an N-pole member placed near the N pole of the magnet, and an S-pole...
EMBEDDED PERMANENT MAGNET TYPE ELECTRIC MOTOR, COMPRESSOR, AND
REFRIGERATION AIR-CONDITIONING DEVICE
In an interior permanent magnet motor, a plurality of slits are formed between a rotor outer peripheral surface of a rotor and a radially-outer insertion hole...
STATOR CORE, STATOR, ROTATING ELECTRICAL MACHINE, ELECTRIC POWER STEERING
DEVICE, METHOD FOR MANUFACTURING...
A stator core for a rotating electrical machine includes an annular yoke portion; a tooth group fitted to an inner side of the yoke portion and formed such...
METHOD OF AND APPARATUS FOR DETECTING COIL ALIGNMENT ERROR IN WIRELESS
INDUCTIVE POWER TRANSMISSION
A method for detecting induction coil alignment error in resonant induction wireless power apparatus includes an eddy current coil array superimposed upon the...
EFFICIENCY MONITOR FOR INDUCTIVE POWER TRANSMISSION
An inductive power transmitter for inductive power transmission to an inductive power receiver is provided, comprising a primary coil, capable of being...
RF Energy Harvester
Disclosed herein is an antenna apparatus for use in harvesting ambient radio frequency, RF, energy. The apparatus comprises one or more RF antenna components...
WIRELESS POWER TRANSMISSION APPARATUS
A wireless power transmission apparatus includes: a transmitter that wirelessly transmits electric power; and a receiver that can receive, in a resonant...
INDUCTIVE ROTARY JOINT WITH MULTIMODE INVERTER
An inductive power transfer circuit or inductive rotary joint has an inductive rotating coupler with a primary side and a primary winding rotatably arranged...
WIRELESS POWER TRANSMISSION DEVICE
A wireless power transmission device for wirelessly transmitting power to a wireless power reception device, according to one embodiment of the present...
INSULATION MONITORING SYSTEM FOR SERIES-COMPENSATED WINDINGS OF A
CONTACTLESS ENERGY TRANSMISSION SYSTEM
A device for contactless energy transmission may include series resonant circuits on primary and secondary winding sides, which may each include at least one...
Multiband Radio Frequency (RF) Energy Harvesting With Scalable Antenna
A radio frequency (RF) energy harvesting device including a scalable metamaterial resonator antenna and a rectifying circuit formed on a flexible plastic...
Rectifying Circuit For Multiband Radio Frequency (RF) Energy Harvesting
A radio frequency (RF) energy harvesting device (rectenna) includes an antenna structure configured to resonate at RF frequencies, and a rectifying circuit...
REMOTE PROTECTION AND SWITCHING DEVICE FOR ELECTRICAL SYSTEMS
A remotely controlled electronic general switch in DC power electrical supply system(s), ensuring switching and control of current and supply voltage, has an...
POWER SUPPLY SYSTEM, UNINTERRUPTIBLE POWER SUPPLY SYSTEM, AND POWER SUPPLY
A power supply system includes a first converting stage, a second converting stage, and a third converting stage. The first converting stage is configured to...
SYSTEMS AND METHODS FOR IMPLEMENTING SERIES COMPENSATORS IN STATIC UPS
A system is provided. The system includes a plurality of uninterruptible power supplies (UPSs), a ring bus, a plurality of chokes, each choke of said plurality...
Various embodiments include an "Intuitive System" which detects the state of grid power at home or in commercial places and/or regions and manages the...
ENERGIZING A POWER SUPPLY IN RESPONSE TO A DISABLEMENT OF A RELAY
Examples, disclosed herein, energize a first power supply through an enablement of a first relay to provide power to a load while a second power supply remains...
POWER SYSTEMS AND METHODS USING VOLTAGE WAVEFORM SIGNALING
Power is provided from a power source and a status of the power source is signaled by controlling a waveform of an AC voltage generated from the power source....
EFFICIENCY AND FLEXIBLE IN INDUCTIVE CHARGING
Provided is a combination of a receiver unit and a mobile device and/or battery, the device and/or battery capable of being inductively powered and/or charged...
Ecosystem for Surface-Based Wireless Charging System
A wireless charging system includes a power supply, a plurality of wireless charging transmitters adapted to be mounted on an underside of a surface, and a...
WIRELESS POWER TRANSMISSION STRUCTURES
A wireless power transfer apparatus includes a support structure having a top surface and a side surface. The support structure is configured to support a...
COIL FOR MOBILE DEVICE CONTEXT-DRIVEN SWITCHING AND WIRELESS CHARGING
Apparatus, system and method to provide switchable coils in a computing device, comprising: a plurality of electrically conductive coils to transfer...
CHARGING VOLATAGE CONFIGURING METHOD FOR WIRELESS CHARGING AND WIRELESS
POWER RECEPTION UNIT
The present disclosure relates to a charging voltage configuring method for wireless charging to control a charging voltage of a wireless power reception unit...
A MULTI-COIL WIRELESS POWER APPARATUS
The invention relates to a multi-coil wireless power apparatus (100) comprising a first wireless power circuit (121) connectable to a first resonant tank (101,...
Proximity transmitters for wireless power charging systems
Disclosed herein are systems and methods addressing the shortcomings in the art, and may also provide additional or alternative advantages as well. The...
LOW EMISSION COIL TOPOLOGY FOR WIRELESS CHARGING
The disclosure generally relates to a method and apparatus for reducing or substantially eliminating, the electric field above a wireless charging station, in...
WIRELESS POWER RECEIVING COIL ALONG A LOOP OF A DEVICE
Techniques for wireless charging are described herein. For example, an apparatus includes a device formed in a loop. The apparatus may also include a receiving...
WIRELESS POWER TRANSMITTING COIL DISPOSED AROUND A PROTRUDING MAGNETIC
Techniques for wireless charging in a system, method, and apparatus are described herein. For example, the apparatus includes a wireless power transmitting...
WIRELESS CHARGING APPARATUS
A wireless charging apparatus comprises a power interface for receiving a charging voltage from an external power source capable of providing varying voltages;...
SYSTEM AND METHOD FOR THERMAL MANAGEMENT IN WIRELESS CHARGING DEVICES
The invention described herein relates to wireless power transfer systems and methods that efficiently and safely transfer power to electronic devices. In an...
CHARGING STATION, CHARGING SYSTEM AND METHOD FOR INDUCTIVE CHARGING
The present invention relates to a charging station for inductive charging of an electrical device having a rechargeable battery and a receiving induction...
Programmable Current Discharge System
A current discharge system is provided to supply a specified amount of high current to a device, such as a battery management system. The current may be used,...
APPARATUS FOR A REDUCED CURRENT WAKE-UP CIRCUIT FOR A BATTERY MANAGEMENT
An apparatus may include an energy monitoring circuit configured to generate a bitstream dependent upon an amount of charge passing through a sensing unit. The...
METHOD AND APPARATUS FOR BATTERY MANAGEMENT WITH THERMAL CONTROL
A method and apparatus for controlling the temperature of a battery during discharge cycles. Battery temperature is reported to a controller that returns a...