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Patent # Description
2019/0103809 POWER CONVERTER, POWER CONVERTING SYSTEM, AND POWER CONVERTER CONTROL METHOD
A power converter includes a power converting circuit, a high-voltage control circuit, a low-voltage control circuit, and a driving circuit. The power...
2019/0103808 AC-DC CONVERTER
An AC-DC converter that converts a rectified voltage of an AC power supply AC to a DC output voltage by switching ON and OFF a switching device and controls...
2019/0103807 POWER CONVERTER, POWER CONTROLLER, AND CONTROL METHOD CAPABLE OF PROVIDING MULTIPLE PROTECTIONS
A power converter capable of performing over-voltage protection and over-temperature protection converts an input voltage into an output voltage. A power...
2019/0103806 POWER CONVERTER
A power converter includes one or more first conversion circuits, one or more second conversion circuits, and a controller. The first conversion circuit is...
2019/0103805 POWER STATION
The present disclosure is provided with a power station including: an inverter for converting a direct current outputted by one or more battery packs into an...
2019/0103804 Circuit for Driving a Power Switch
A circuit for driving a power switch is presented. The circuit includes a first power switch coupled to a second power switch via a switching node and a driver...
2019/0103803 DEVICE FOR STABILIZING DIRECT CURRENT (DC) DISTRIBUTION SYSTEM
A device for stabilizing a direct current (DC) distribution system includes a capacitor unit charged by a DC voltage supplied by a power supply stage of the...
2019/0103802 INTELLIGENT POWER MODULE
An object of the present invention is to synchronize PWM between individual phases of an IPM, so that the IPM has a simplified-scale circuit. An IPM according...
2019/0103801 VOLTAGE REGULATOR CIRCUITRY INCLUDING MODULE FOR SWITCHING FREQUENCY SELF-OPTIMIZATION
Some embodiments include apparatuses and methods of using such apparatuses. One of the apparatuses includes voltage regulators in an integrated circuit device,...
2019/0103800 Mid-Bus Voltage Generation via Idle Phases in a Linear Motor Track System
Drive coils in sections of a linear motor track that are normally used to electromagnetically propel movers along the track when such movers are nearby can be...
2019/0103799 VOICE COIL MOTOR, LENS MOVING DEVICE, AND IMAGING APPARATUS
A yoke of a voice coil motor includes an outer yoke as a magnet holding portion and an inner yoke as a coil insertion portion. A magnet is fixed to the surface...
2019/0103798 VOICE COIL MOTOR AND LENS MOVING DEVICE
A yoke of a voice coil motor includes an outer yoke as a magnet holding portion and an inner yoke as a coil insertion portion. A magnet is fixed to the surface...
2019/0103797 METHOD AND APPARATUS FOR DETERMINING MAGNETIC FLUX AND MAGNETIC FORCE IN A SOLENOID ASSEMBLY
A solenoid assembly includes a solenoid actuator having a core. A coil is configured to be wound at least partially around the core such that a magnetic flux...
2019/0103796 LINEAR VIBRATION GENERATING DEVICE
A linear vibration generating device. The linear vibration generating device includes a vibrator including an annular magnet and a weight surrounding the...
2019/0103795 PERMANENT MAGNET ROTOR WITH ENHANCED DEMAGNETIZATION PROTECTION
A permanent magnet machine includes a rotor and an irregular polyhedron shaped magnet assembly. The rotor may define at least one magnet opening and may be...
2019/0103794 ELECTROMECHANICAL ACTUATOR FOR CONTROLLING SCREENS AND HOME AUTOMATION EQUIPMENT COMPRISING SUCH AN ACTUATOR
This electromechanical actuator configured for controlling screens includes an electronically-commutated, brushless, DC electric motor, a rotor and a stator of...
2019/0103793 MAGNETIC-DRIVE AXIAL-FLOW FLUID DISPLACEMENT PUMP AND TURBINE
What is disclosed are embodiments of magnetic torque transfer devices utilizing torque transfer by magnetic induction in which an induction cylinder fabricated...
2019/0103792 ALIGNMENT METHOD AND ALIGNMENT DEVICE
The alignment method of the electrical conductors includes an aligning step of aligning a plurality of electrical conductors 40 in an annular shape while being...
2019/0103791 Motor
Construction of a permanent magnet rotor assembly having a plurality of magnetic poles and comprising a number of magnetic pole pieces arranged in circular...
2019/0103790 COIL FOR ROTARY ELECTRIC MACHINE AND INSERTION METHOD
A coil (1) for a rotary electric machine is annularly formed by twelve coil members (10), each coil member (10) is configured of four coil elements (10A) to...
2019/0103789 METHOD FOR PRODUCING STATOR FOR MOTORS, AND STATOR FOR MOTORS
Provided herein is a method for producing a stator for motors, and a stator for motors with which heat deformation due to laser irradiation at the time of...
2019/0103788 MOTOR CONTROL DEVICE AND ELECTRIC POWER STEERING APPARATUS
A motor control device includes a resin cover, a control board on which at least a computer is mounted, a power board on which at least an inverter circuit and...
2019/0103787 CIRCUIT BOARD, MOTOR DRIVING APPARATUS, AND ELECTRIC POWER STEERING APPARATUS
A circuit board includes a power supply terminal connection assembly supplied with current from an external power supply, a first motor circuit that generates...
2019/0103786 METHOD AND APPARATUS FOR COOLING AN ROTOR ASSEMBLY
A method and apparatus for cooling a rotor assembly includes a rotor core having a rotatable shaft and defining at least one rotor post, a winding wound around...
2019/0103785 LINEAR-MOTION ROTATION DRIVE DEVICE AND MANUFACTURING METHOD OF LINEAR-MOTION ROTATION DRIVE DEVICE
A linear-motion rotation drive device includes an output shaft, a rotation drive unit that rotates the output shaft, a linear-motion drive unit that linearly...
2019/0103784 ELECTRIC WORKING MACHINE
An electric working machine includes a motor, a circuit board having capacitors and choke coils for noise reduction, and a fixing tool for fixing the circuit...
2019/0103783 MOTOR, BLOWING DEVICE, AND CLEANER
A motor includes a shaft disposed along a central axis, a rotor fixed to the shaft and capable of rotating around the central axis, a stator outside of the...
2019/0103782 STATOR AND MOTOR
A stator includes a core back that has an annular shape and that extends in a circumferential direction about a central axis that extends in a vertical...
2019/0103781 MOTOR
A motor includes a rotor that rotates about a central axis and a stator that opposes the rotor in a radial direction. The stator includes a stator core with a...
2019/0103780 STATOR WINDING HEAT SINK CONFIGURATION
In one possible implementation, a motor is provided including a rotor and a stator. Front cooling fins are thermally coupled to a front of the stator, and rear...
2019/0103779 FAT STATOR COIL FOR ELECTRICAL MOTOR
Some embodiments are directed to a coil for a stator of an electrical slotless motor), the electrical slotless motor including a rotor including at least one...
2019/0103778 ROTOR SEGMENT OF AN ELECTRIC MACHINE
A rotor segment of an electric machine may include a rotor shaft and a laminated core, which is arranged on the rotor shaft in such a way that a gap...
2019/0103777 ROTOR WEDGES AND METHODS OF MAKING ROTOR WEDGES
A wedge for a wound rotor includes a wedge body. The wedge body has a first layer and one or more second layers interfused with one another to provide...
2019/0103776 VERNIER MACHINE WITH SHAPED PERMANENT MAGNET GROUPS
An electric machine includes a rotor, permanent magnets, a stator, and a stator winding wound about a plurality of teeth to form a number of stator magnetic...
2019/0103775 ROTOR OF ROTARY ELECTRIC MACHINE
A rotor of a rotary electric machine includes a rotor core having a slot in an outer circumferential portion thereof, a permanent magnet inserted in the slot,...
2019/0103774 STATIONARY INDUCTION APPARATUS AND POWER CONVERTER USING SAME
A stationary induction apparatus includes a plurality of stationary device structures, each including: a stationary induction device including a core that has...
2019/0103773 ELECTRONICALLY COMMUTATED DC MOTOR
An electronically commutated direct current motor made up of a cylindrically shaped non-ferrous stator winding; a cylindrically shaped, magnetically conductive...
2019/0103772 STATOR ASSEMBLY
A stator core and method of forming a stator assembly for an electric machine, including a cylindrical stator core, a set of posts extending radially inward...
2019/0103771 CONFIGURABLE WIRELESS CHARGING TRANSMIT AND RECEIVE MONITORING DEVICE
A configurable transmit/receive multiplexed coil monitoring (CMCM) device is provided having a plurality of dual function I/O connections connectable to a...
2019/0103770 STAMPED THREE-DIMENSIONAL ANTENNA
The embodiments described herein include a wireless-power-transmitting antenna formed from a stamped piece of metal. One such antenna includes: (i) a signal...
2019/0103769 WIRELESS POWER TRANSMISSION APPARATUS, CONVEYANCE SYSTEM EMPLOYING THE APPARATUS AND METHOD OF CONTROLLING THE...
A wireless power transmission apparatus includes a high-frequency power generator, a power-transmitting electrode, a plurality of power-receiving electrodes, a...
2019/0103768 POWER TRANSMISSION SYSTEM
A power-transmission system includes a power transmitter; receivers that each receive power by electricity via a space from the power transmitter; a first...
2019/0103767 CURRENT SHARING APPARATUS FOR WIRELESS POWER TRANSFER
An apparatus for current sharing for wireless power transfer is disclosed. The apparatus includes two or more power converter apparatuses. Each power converter...
2019/0103766 MULTIPLE INPUT SINGLE INDUCTOR MULTIPLE OUTPUT (MISIMO) POWER CONVERSION FOR POWER MANAGEMENT CIRCUITS
Certain aspects of the present disclosure relate to methods and apparatus for Multiple Input Single Inductor Multiple Output (MISIMO) power conversion for...
2019/0103765 CIRCUIT AND ARCHITECTURE FOR A DEMODULATOR FOR A WIRELESS POWER TRANSFER SYSTEM AND METHOD THEREFOR
A primary side wireless power transmitter inductively couplable to a secondary side wireless power receiver for supplying power to the wireless power receiver...
2019/0103764 INDUCTIVE INTERCONNECTION SYSTEM
Embodiments describe a receiving element that includes a ferromagnetic structure axially symmetrical around a central axis disposed along a length of the...
2019/0103763 SMART FUNCTION BLOCK FOR INTEGRATION OF PLCS INTO A CONTROL SYSTEM AND METHODS FOR THE SAME
A method for configuring a process control system includes coupling an I/O module to a PLC coupled to field devices. For each field device, the PLC has...
2019/0103762 MITIGATION OF GRATUITOUS CONDITIONS ON ELECTRIC POWER DELIVERY SYSTEMS
Mitigation of gratuitous conditions on an electric power delivery system is disclosed herein. Intelligent electronic devices (IEDs) may take actions on the...
2019/0103761 Modular Power Systems
Modular power systems, smart battery modules, and monitoring and control systems are described herein. The modular power system comprises at least one mains...
2019/0103760 POWER SUPPLY SYSTEM
A power supply system includes a high-potential side output end and a low-potential side output end that output the power; an input end to which a positive...
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