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Patent # Description
US-9,337,724 Load sensing voltage charge pump system
A load-sensing voltage charge pump system may include a plurality of reference voltage inputs including a target voltage input. The system may also include a...
US-9,337,723 Charge pump system and memory
Charge pump system and memory are provided. The system includes: a first enabling control unit, adapted to delay at least one start-up signal of the system to...
US-9,337,722 Fast power-up bias voltage circuit
The present invention relates to a DC bias voltage circuit comprising a DC bias voltage generator adapted to supply a first DC voltage. A low-pass filter has an...
US-9,337,721 Correction circuit limiting inrush current
Provided is a power factor correction circuit correcting a power factor of AC voltage. The power factor correction circuit includes: a rectifying unit stopping...
US-9,337,720 Switching power supply startup circuit having normally on emitter-switched current source
A power converter startup circuit establishes an operating voltage for control circuitry during startup and is then disabled to reduce no-load power...
US-9,337,719 Power converter control device
A power converter control device includes an alarm signal generation circuit which detects information necessary for a protection operation of a semiconductor...
US-9,337,718 DC-DC converter and organic light emitting display including the same
Disclosed are a direct current converter and an organic light emitting display including the converter. The converter includes a power supply generating an...
US-9,337,717 System on a chip, apparatus and method for voltage ripple reduction on a power supply line of an integrated...
An apparatus for voltage ripple reduction on a power supply line of an integrated circuit device is provided to be operable in at least two modes. The apparatus...
US-9,337,716 Power supply circuit with PFC function, and automatic gain control circuit therefor and control method thereof
The present invention discloses a power supply circuit with power factor correction (PFC) function, and an automatic gain control circuit therefor and a control...
US-9,337,715 Boost converter with first and second modes based upon the input voltage
There is provided a power supply, including, a boost converter unit including a first boost converter having a first inductor, a first diode, and a first...
US-9,337,714 Power converter with fast discharge circuit
A power converter with fast discharging to adapt to a load disconnect. The power converter comprises a magnetic component coupled between an input of the power...
US-9,337,713 Sampling circuit for measuring the reflected voltage of transformer for power converter
A sampling circuit of the power converter according to the present invention comprises an amplifier circuit receiving a reflected voltage for generating a first...
US-9,337,712 Eccentric magnetic gear system based on repulsion
An eccentric magnetic, non-contacting gear system which can affect shaft speed and torque while minimizing mechanical friction and wear has bi-axial shafts....
US-9,337,711 Actuator, optical scanner, and image forming apparatus
An actuator including a movable portion that swings about a swing axis, a connecting portion that extends from the movable portion and torsionally deforms in...
US-9,337,710 Homopolar motor phase
A homopolar motor phase (d4) which consists of a wafer (a0), the leg (a3) of each tooth meeting the leg of the next tooth before touching the cylinder head...
US-9,337,709 Axial gap type permanent magnet electric rotating apparatus and method of manufacturing the same
According to one embodiment, there is provided an axial gap type permanent magnet electric rotating apparatus including a first and second rotor. All a...
US-9,337,708 Magnetic gear-type electric rotating machine
The present invention relates to a magnetic gear type electric rotating machine. Specifically, the purpose is to provide a magnetic gear type electric rotating...
US-9,337,707 System, apparatus, and method for controlling a motor
Mechanisms are provided to control the operation of a motor. In particular, a variable frequency drive motor controller is described which resides within a...
US-9,337,706 Mechanically and electrically integrated module
An inverter apparatus is incorporated integrally into a non-load-side of a motor such that an inverter cooler is interposed, and a non-load-side end frame of...
US-9,337,705 Systems and methods of harvesting energy in a wellbore
A downhole assembly including a turbine to be disposed within a wellbore and a rotating array. The rotating array includes magnetic material and is coupled to...
US-9,337,704 System for electricity generation by utilizing flared gas
The embodiments herein provide a system for collecting flare gas and using the same for electricity generation. A flare gas collector assembly is attached...
US-9,337,703 Thrust bearing assembly
A thrust bearing assembly for supporting an end surface against an axial load, includes a first part with a chamber; a second part disposed in the chamber and...
US-9,337,702 Method for manufacturing electric motor stator
A method for manufacturing an electric motor stator, including: attaching a hollow bracket to an end of a hollow stator core and allowing a lead connected to...
US-9,337,701 Generator motor and work machine
A generator motor connected to an output shaft of an engine mounted in a work machine includes a terminal box that houses a plurality of connectors for...
US-9,337,700 Terminal assembly with reduced creepage
A terminal assembly includes a terminal board with an interrupted aperture to receive a passthrough.
US-9,337,699 Modularized elongation ring for air outlet in self-ventilated traction motor
An elongation ring adapted for use in a self-ventilated traction motor and for fixed placement between the non-driving end of the motor housing and a motor end...
US-9,337,698 Rotating electric machine
A rotating electric machine has a first frame and a second frame disposed at one axial end of a casing. The first and second frames have a first flange and a...
US-9,337,697 Hybrid construction machine
A hybrid construction machine that enables to efficiently cool a generator motor, while suppressing an increase in the entire length of a power unit. A motor...
US-9,337,696 Rotary electric machine, stator unit and wire connection substrate
A rotary electric machine includes: a rotating shaft having an axis extending in an axial direction; a rotor fixed to the rotating shaft; a stator provided with...
US-9,337,695 Single-layer coil with one bent endwinding and one straight endwinding
The present invention provides an improved single-layer coil for a rotating or linear electrical machine. The coil has a first endwinding that is substantially...
US-9,337,694 Electricity collection and distribution ring and method for manufacturing same
Provided is an electricity collection and distribution ring excellent in durability and the easiness of manufacturing while the size thereof is reduced, and...
US-9,337,693 Rotary electric machine with segment type of stator winding
In a rotary electric machine provided with a rotor and a stator, a wedge is inserted between in-slot portions stacked in each of slots of the stator and a wall...
US-9,337,692 Permanent magnet rotor with flux barrier for reduced demagnetization
A flux barrier includes a radially outer proximate part and a radially inner proximate part that are a rotor radially outer side surface and a rotor radially...
US-9,337,691 Wireless charging set
Provided is a wireless recharging set. A source unit including a source resonator may transmit power wirelessly in all directions, and a device may receive the...
US-9,337,690 UPS systems and methods using mode-dependent grounding
A UPS system includes an inverter circuit having an input coupled to a DC link and an output configured to be coupled to a load and a gang switch (e.g., a...
US-9,337,689 Power supply system and method for controlling the same
A power supply system and a method for controlling the same are disclosed. The power supply system includes: a first AC source and a second AC source; a circuit...
US-9,337,688 Environmental system and modular power skid for a facility
A set of two or more modular-critical-power-distribution skids are arranged in a redundant power center configuration to supply power to electrical loads in a...
US-9,337,687 Charging control system and device
A charging control system for charging a secondary battery from a solar battery, including a first path for transmitting power from the solar battery to the...
US-9,337,686 Vehicle alternator having synchronous rectification and electronic fault management
A synchronous rectification alternator for a motor vehicle is disclosed. The alternator includes a stator, a rotor, and a synchronous rectification system for...
US-9,337,685 Optimized filter for battery energy storage on alternate energy systems
A system for operating a power generation system within a battery storage/discharge mode includes a power convertor having a DC link, a switching module coupled...
US-9,337,684 Battery charging device and method
An improved battery charging method is usable by a battery charger to charge a battery. The charging method may include an optional desulfation process, a first...
US-9,337,683 Controlling battery states of charge in systems having separate power sources
A control system is designed or configured to control the state of charge of a battery or battery pack in a system containing a separate power source, which is...
US-9,337,682 Charging control device, solar power generation system and charging control method
The present disclosure relates to a charging control device, a solar power generation system and a charging control method which allow more efficient charging....
US-9,337,681 Power source system, vehicle including same, and method for controlling power source system
A first opening/closing device is connected between a power storage device and a first pair of power lines. A second opening/closing device is connected between...
US-9,337,680 Method and system for controlling an electric vehicle while charging
A vehicle includes a traction battery having a thermal circuit, and a controller. The controller is configured to: (i) charge the traction battery using a...
US-9,337,679 Electric vehicle charging system and method
The invention provides an electric vehicle charging system in which the charging station and the vehicle each have a power transfer measurement unit, and a...
US-9,337,678 Battery block, and power source system
A battery block for use in a power source system including battery blocks is provided with: a secondary battery; a communication circuit which outputs voltage...
US-9,337,677 Electric power tool powered by battery pack and adapter therefor
An adapter is provided with a connecter portion configured to be detachably attached to the main body of the electric power tool and at least one battery...
US-9,337,676 Outlet enclosure for device chargers
An enclosure includes a housing adapted to cover at least the body of a power adaptor of a device charger. The housing has an opening to allow access to the...
US-9,337,675 Inductive charger for hand held appliances
An inductive charger for charging a hand-held appliance is disclosed. The inductive charger includes a charger coil surrounding a magnetic core, the magnetic...
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