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Patent # Description
US-9,548,639 Power generation unit of integrated gearbox design for aircraft engine
A power generation unit is connected with an engine rotary shaft via an accessory gearbox. A rotor extends through the accessory gearbox and a drive gear is...
US-9,548,638 Alignment stage
An alignment stage including: a base plate; one or more X direction thrust generation guide mechanisms for generating thrust and performing guidance in the...
US-9,548,637 Linear actuator
A linear actuator with an electric drive device includes a stator and a rotor, wherein the stator is arranged in a fixed location in a drive housing and the...
US-9,548,636 Electromechanical flywheel containment system
An electromechanical flywheel machine includes a multi-wall containment system used in connection with a motor-generator for exchanging energy with a flywheel...
US-9,548,635 Thrust washer for an electric machine
The invention relates to a thrust washer (28) for an electric machine (10, 12) intended to be arranged on a shaft (16) between a bearing (18) and a rotor (14),...
US-9,548,634 Spin motor and rotary member
A spin rotary member includes a substrate, a spin injector made of a ferromagnetic material magnetized in a substrate in-plane direction, and provided on the...
US-9,548,633 Stator of motor having tooth portions with different widths
Provided is a stator of a motor which is capable of reducing an iron loss generated in a motor and thereby attaining a high-efficient motor. A stator of a motor...
US-9,548,632 Oscillators for wireless power transfer
A signal generator generates an electrical signal that is sent to an amplifier, which increases the power of the signal using power from a power source. The...
US-9,548,631 Antenna for harvesting RF energy
An antenna for harvesting RF energy includes a radiator; and a ground plane onto which the radiator is supported. Further, the antenna includes a vertical...
US-9,548,630 Compact uninterruptible power supply apparatus with cooling units
An uninterruptible power supply apparatus includes a cooler cooling a converter/chopper circuit and a cooler cooling a PWM inverter. The converter/chopper...
US-9,548,629 Energy interface system
Aspects of the present disclosure involve systems, methods, and the like, for an energy interface system for interfacing alternative energy sources with a...
US-9,548,628 System, method and apparatus for portable power supply
The invention is a portable power supply having a built in battery, switch matrix, external voltage and impedance sensing means, inverter, and charging...
US-9,548,627 Method and apparatus for performing power supply self-diagnostics in redundant power architectures
A system for detecting latent defects within a redundant power architecture includes a plurality of redundant power supplies, each having one or more output...
US-9,548,626 Stand-off charging for batteries
Power is provided to a remote device by receiving external energy from a laser source and storing the energy in a storage battery. A photovoltaic receiver...
US-9,548,625 System and method for providing and controlling inductive power charging
Wireless power transfer between power transmitters and power receivers may be established by a digital ping phase during which the wireless power transmitter...
US-9,548,624 Wireless charger and charging method using same
A charger for wirelessly charging an electronic device by electromagnetic induction includes a coil assembly and a control unit. The control unit includes an...
US-9,548,623 Method and device for communication with a personal electronic device in an aircraft
A communication module includes a communication module, having an inductive energy transfer unit, a transfer driver coupled to the inductive energy transfer...
US-9,548,622 Wirelessly charging a mobile device and utilizing the mobile device as a power source
An apparatus is provided for wirelessly charging a mobile computing device and utilizing the mobile computing device as a power source. The apparatus includes:...
US-9,548,621 Contactless connector system tolerant of position displacement between transmitter coil and receiver coil and...
A contactless connector apparatus is provided with a first coil closely opposed to a second coil so as to be electromagnetically coupled thereto. The first coil...
US-9,548,620 System and method for power charging or discharging
A system comprising a plurality of stacks and a plurality of converters, each of the plurality of converters is operable to charge a corresponding stack for...
US-9,548,619 Method and apparatus for storing and depleting energy
A method to control storage into and depletion from multiple energy storage devices. The method enables an operative connection between the energy storage...
US-9,548,618 Heated insoles
An efficient system to heat the insole of a heated insole of a shoe in which the Intelligent Circuit (IC) for a flat lithium battery is located outside the shoe...
US-9,548,617 Battery-charging base for mobile information terminals
A battery-charging base for a portable information device, which is provided so as to easily connect and disconnect, to and from a battery-charging plug...
US-9,548,616 Hazard mitigation through gas flow communication between battery packs
A system and method for mitigating the effects of a thermal event within a non-metal-air battery pack is provided in which the hot gas and material generated...
US-9,548,615 Shovel and control method of shovel
A shovel includes: an engine generating a drive power; a generator performing a generating operation using the drive power transmitted from the engine; an...
US-9,548,614 Cordless tool system
A tool discharges one battery pack and a charger simultaneously charges another battery pack to provide for continuous and circular operation of the tool. Tool...
US-9,548,613 Maintain power signature (MPS) from a powered device (PD) while power is drawn from another source
A system for sinking maintain power signature (MPS) current to a rectifier bridge from a powered device (PD) controller in a Power over Ethernet (PoE) network...
US-9,548,612 Paralleling module for a generator system
Some embodiments relate to an example power management system. The power management system includes a first enclosure and a second enclosure. A first generator...
US-9,548,611 Method for generating injected current of fuel cell stack and apparatus performing the same
Disclosed herein is a method for generating an injected current of a fuel cell stack performed in an apparatus for generating an injected current of a fuel cell...
US-9,548,610 Control method for arranging DC/AC converters in parallel
A control method for multi-converter systems wherein all DC/AC converters (1.1-1.n) are connected to a single transformer (2) via a single primary winding. The...
US-9,548,609 Driver circuit and impedance adjustment circuit
According to one embodiment, a first impedance adjustment circuit of a driver circuit includes a first resistor having an end connected to a first signal node....
US-9,548,608 Gas tube impulse protection
Methods, systems, and apparatus for protecting electrical components are disclosed. In one aspect a system includes a first gas discharge tube connected to a...
US-9,548,607 System and method for monitoring and controlling electrical network
A system and method for monitoring and controlling an electrical network includes a plurality of peripheral units installed at various nodes along the branches...
US-9,548,606 Control system, transformer, protection control apparatus, and bit stream storage unit
According to one embodiment, the A/D conversion unit includes a .DELTA..SIGMA. modulating device which samples the analog electric quantity provided by the...
US-9,548,605 Protection circuits and methods for electrical machines
An assembly includes an electrical machine connected to a power converter by a three-phase circuit having three conductors, e.g. cables Each conductor is...
US-9,548,604 System for battery management and protection
The present disclosure is directed to a system for battery management and protection. A battery protection circuit may include a power semiconductor switch and...
US-9,548,603 Environmentally sealed cable breakout assemblies
The invention is directed to a cable breakout assembly (1) comprising a first gland for a feeder cable (10) and several second glands (13) for power feeder...
US-9,548,602 Ruggedized electronic enclosure for in-ground installation
A ruggedized electronic enclosure for in-ground installation is disclosed. In one embodiment, the ruggedized electronic enclosure comprises a top cover which is...
US-9,548,601 Environmentally sealed cable breakout assemblies
A cable breakout assembly is provided, including a feeder cable, a breakout structure having a first end threadedly engaged with a cable nut having a...
US-9,548,600 Disk-shaped insulator
A disk-shaped insulator contains a conductive block and an insulating body, wherein the conductive block is located in a central region of the disk-shaped...
US-9,548,599 Thermally managed load module with embedded conductors
A load module for a power module in which the power module includes a housing assembly. The load module includes an epoxy body and a number of elongated...
US-9,548,598 Cable management fitting
A cable management attachment fitting for a ladder-type cable tray includes a rung attachment portion configured to attach to a lower flange of a rung of the...
US-9,548,597 Cable management assemblies and associated methods
A cable management assembly is provided that facilitates routing of cables from a rack, frame or cabinet. The cable management assembly may be mounted in a...
US-9,548,596 Flexible textile sleeve with end fray resistant, protective coating and method of construction thereof
A textile sleeve for routing and protecting elongate members and method of construction thereof is provided. The textile sleeve has an elongate textile wall...
US-9,548,595 System for extending an electrical cable through a tubular member
A system for extending an electrical cable through a tubular member, including the electrical cable, a first cable hanger component for connecting with a first...
US-9,548,594 Electronic device and load center including the same
An electronic device includes a housing defining an exterior shape of the electronic device, a processor, a power supply structured to receive line power and to...
US-9,548,593 Spark plug
A spark plug having a tip provided on at least one of a center electrode and a ground electrode. The spark plug includes a center electrode and a ground...
US-9,548,592 Spark plug
A sparkplug includes: an insulator with an axial hole extending along an axial line; a metal shell covering the insulator; and a shelf part inside the metal...
US-9,548,591 Spark plug insulator having an anti-fouling coating and methods for minimizing fouling
An insulator for a spark plug comprises a first segment surrounding the terminal, a second segment extending from the first segment, and a third segment...
US-9,548,590 Quantum cascade laser design with stepped well active region
Included are embodiments of a quantum cascade laser structure. Some embodiments include a plurality of quantum wells and a plurality of barriers, at least a...
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