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Patent # Description
2018/0159446 ELECTROSTATIC MICROGENERATOR AND METHOD FOR GENERATING ELECTRICAL ENERGY USING AN ELECTROSTATIC MICROGENERATOR
An electrostatic microgenerator having electret films which are arranged above one another in a double layer and each have a metal layer arranged on one side...
2018/0159445 WAFER AND METHOD OF MANUFACTURING THE SAME
The present invention relates to a wafer (100) being subdivided and separable into a plurality of dies. Each die (110) comprises an array of capacitive...
2018/0159444 INFINITYMATRIX AND INFINITYSCREW ENGINE SYSTEMS AND METHODS FOLLOWING A TORUS PATTERN
According to an embodiment of the disclosure, a method of moving an item in a torus-like infinity pattern. The method includes moving the item poloidally along...
2018/0159443 BI-DIRECTIONAL, TRANSFORMERLESS VOLTAGE SYSTEM
A multi-stage electric voltage converter is disclosed. The converter comprises a voltage source and multiple stages. Each stage of the multiple stages...
2018/0159442 DEVICE AND METHOD FOR GENERATING A NEGATIVE VOLTAGE FOR A HIGH SIDE SWITCH IN AN INVERTER
A configuration and a method for generating a negative voltage for a high-side switch in an inverter by providing at least one negative bias voltage for an...
2018/0159441 INVERTER WITH CHARGING CAPABILITY
There included are: an arm circuit in which upper arm switching elements (21, 31, 41) to which a positive electrode of a battery (70) is connected and lower...
2018/0159440 ACTIVE GATE CLAMPING FOR INVERTER SWITCHING DEVICES WITH ENHANCED COMMON SOURCE INDUCTANCE
An inverter phase leg has upper and lower gate drive circuits supplying gate drive signals to upper and lower transistors. Each gate drive circuit includes an...
2018/0159439 POWER CONVERTER
A diode rectifier rectifies an AC voltage output from a neutral-grounding three-phase AC power supply to a DC voltage. A smoothing capacitor smoothes the DC...
2018/0159438 DUAL FUNCTION SOLID STATE CONVERTER SWITCH
A dual function solid state power converter operable from a three phase AC input current simultaneously provides; an AC or DC output current on an aircraft...
2018/0159436 Synchronous Rectifier Driving Method, Synchronous Rectifier Circuit and Switching Power Supply
A synchronous rectifier driving method, a synchronous rectifier circuit and a switching power supply are provided, and the method includes: detecting an output...
2018/0159435 MODIFIED DUAL ACTIVE HALF BRIDGE DC/DC CONVERTER WITH TRANSFORMER DC BIAS
This invention is an improvement upon the modified dual active half bridge (MDAB) DC/DC converter whereby the filter inductor is eliminated. Allowing DC bias...
2018/0159434 CONTROLLER FOR MULTI-OUTPUT SINGLE MAGNETIC COMPONENT CONVERTER WITH INDEPENDENT REGULATION OF CONSTANT CURRENT...
A power converter includes a primary winding and multiple output windings to provide multiple independently controlled and regulated outputs with a common...
2018/0159433 ISOLATED DC/DC CONVERTER, PRIMARY SIDE CONTROLLER, POWER ADAPTER, AND ELECTRONIC DEVICE
An isolated DC/DC converter includes a transformer having a first winding and a secondary winding, a switching transistor connected to the primary winding of...
2018/0159432 POWER CONTROLLER WITH TURN-ON TIME CONFIGURED ACCORDING TO NUMBER OF CURRENT LIMIT OPERATIONS
A power controller is provided. The power controller has a peak current setting unit utilized for deciding a peak current value according to a divided input...
2018/0159431 FREE PROGRAMMABLE POWER SUPPLY ARRAY
An integrated circuit module including at least one semiconductor chip. The at least one semiconductor chip includes a plurality of voltage converters and...
2018/0159430 A THREE-PORT DIRECT CURRENT CONVERTER
The three-port direct current converter comprising: at least one input direct current source; at least one storage battery; a primary side circuit; a secondary...
2018/0159429 Auxiliary Supply for a Switched-Mode Power Supply
An auxiliary supply for a switched mode power supply, which includes at least a transformer with a primary side and a secondary side, wherein the auxiliary...
2018/0159428 Feedback Scheme for Non-isolated Power Supply
Embodiments described herein describe a switching power converter that includes a switch, an inductor, a diode, and a controller that generates a control...
2018/0159427 SWITCHED-CAPACITOR CONVERTERS WITH LOW VOLTAGE GATE DRIVERS
An apparatus for converting voltage includes terminals coupled to external circuits at corresponding voltages and a switching network having driving circuits...
2018/0159426 IMPROVED CONTROL OF BUCK-BOOST POWER CONVERTER WITH INPUT VOLTAGE TRACKING
An improved power distribution architecture includes a voltage regulator configured to operate with its output voltage approximately equal to its input voltage...
2018/0159425 DC-DC CONVERTER
DC-DC converter according to an exemplary embodiment of the inventive concept includes: a first transformation unit including a first primary winding and a...
2018/0159424 Multi-Cell Power Converter with Improved Start-Up Routine
A power converter circuit includes a plurality of first converter cells, a plurality of second converter cells, and a plurality of DC link capacitors. Each of...
2018/0159423 POWER SUPPLY SYSTEM AND SHORT CIRCUIT AND/OR BAD CONNECTION DETECTION METHOD THEREOF, AND POWER CONVERTER THEREOF
The present invention discloses a short circuit and/or bad connection detection method for use in a power supply system. The power supply system includes a...
2018/0159422 POWER CONVERSION DEVICE
The present invention is provided with a power converter and a control device for controlling the power converter, wherein each of the positive arm and the...
2018/0159421 ELIMINATION OF COMMUTATION FAILURE BY HYBRID HVDC SYSTEM
A line commutated converter, LCC, for a high-voltage, direct current, HVDC, power converter comprises at least one bridge circuit for connection to at least...
2018/0159420 DEVICES, SYSTEMS AND PROCESSES FOR AVERAGE CURRENT CONTROL
Various embodiments of apparatuses, systems and methods for regulating the currents provided by a DCDC buck converters to an LED unit are provided. In...
2018/0159419 POWER SUPPLY DEVICE AND IMAGE FORMING APPARATUS
A power supply device includes a switching unit configured to switch to a first path in which a current smoothed by a smoothing unit is supplied to a boost...
2018/0159418 GATE DRIVER CIRCUIT FOR POWER CONVERTERS INCORPORATING NORMALLY ON TRANSISTORS AND METHOD THEREOF
The present invention is in relation to a synchronous buck converter comprising gate driver circuit, incorporated with passive elements for conversion of...
2018/0159417 ROTARY ELECTRIC MACHINE AND NON-CONTACT POWER GENERATOR
Provided is a rotary electric machine including: a permanent magnet rotatable around a first rotational shaft and disposed at a distance from a main surface of...
2018/0159416 LINEAR MOTOR DRIVE SYSTEM
The invention relates to a linear motor drive system for the acceleration of a vehicle within an acceleration section on a travel route. The linear motor drive...
2018/0159415 SWITCHED RELUCTANCE MACHINE (SRM) WITH PARALLEL FLUX PATH
A Switched Reluctance Machine (SRM) assembly is provided. The assembly comprises a stator with a plurality of stator poles with a coil wounded on each stator...
2018/0159414 NON-CONTACT POWER GENERATOR
A non-contact power generator includes: a magnet disposed at a distance to a main surface of a moving body that moves in one direction and the opposite...
2018/0159413 BREATHING ASSISTANCE DEVICE WITH LINEAR ACTUATED GAS REGULATING VALVE
A breathing assistance device includes a gas regulating valve (1300). The gas regulating valve is operated by a linear actuator (1330). The linear actuator may...
2018/0159412 THREE DEGREE-OF-FREEDOM ELECTROMAGNETIC MACHINE CONTROL SYSTEM AND METHOD
A multi-degree-of-freedom electromagnetic machine includes a stator, an armature, and a control. The stator includes a first, second, and third stator...
2018/0159411 RESOLVER MOUNTING STRUCTURE OF MOTOR
A resolver mounting structure of a motor may include a resolver stator and a resolver rotor in the motor includes a front bearing including an external race...
2018/0159410 STRADDLED VEHICLE STARTER MOTOR, ENGINE START-UP DEVICE, AND STRADDLED VEHICLE
A starter motor for starting up an engine mounted to a straddled vehicle. The starter motor includes a rotor, a brush in contact with the rotor to cause a...
2018/0159409 BRUSH MOTOR
A brush motor including a rotor having a core with a winding wound thereon and a commutator electrically connected to the winding, a brush configured to...
2018/0159408 ROTARY ELECTRIC MACHINE
A rotary electric machine includes: a stator including a stator core and a stator coil wound around the stator core; and an annular outer rotor including an...
2018/0159407 INNER ROTOR-TYPE PERMANENT MAGNET MOTOR WITH ANNULAR MAGNETIC POLES
A motor includes poles P having a remanence Mr of 0.9 T or more, a coercivity HcJ of 0.80 MA/m or more, and a maximum energy product (BH).sub.max of 150...
2018/0159406 Electromagnetic Rotary Motor
The Electromagnetic Rotary Motor uses the pulling or pushing force created by electromagnets to rotate a shaft and create mechanical energy. There are two main...
2018/0159405 POSITION-MEASURING DEVICE AND METHOD FOR OPERATING A POSITION-MEASURING DEVICE
A position-measuring device includes a graduation carrier which carries a measuring graduation and is non-rotatably connectable to a shaft. A scanner is...
2018/0159404 AIR-COOLED ELECTRIC MOTOR WITH A PARALLEL CIRCUIT OF TWO FAN WHEELS
An air-cooled electric motor having a parallel circuit of two fan wheels is discloses. The electric motor includes a belt tensioner attached on a fixed bearing...
2018/0159403 DRIVE DEVICE
A drive device of the present invention includes: an electric motor including a cooling channel; a power conversion unit that converts electric power from a...
2018/0159402 MOTOR AND METHOD FOR MANUFACTURING SAME
The present invention comprises: a shaft; a pair of end plates arranged to be spaced apart from each other on the shaft; a magnet disposed between the pair of...
2018/0159401 A PERMANENT MAGNET SYNCHRONOUS MOTOR AND ITS PREPARATION METHOD
A permanent magnet synchronous motor with an integrated pump body and its preparation method are provided. The preparation method comprises: 1) performing an...
2018/0159400 DRIVE UNIT
A drive unit (1) has a housing (2) and an output-side element (3). The housing (2) has at least two webs (8) that lie opposite one another and that project...
2018/0159399 ELECTRIC MOTOR COMPRISING AN INSULATING ELEMENT WITH GUIDE MEANS
The invention relates to an electric motor (1) comprising--a fitting (10) having a plurality of teeth (20) and grooves (30) formed between the teeth (20),--at...
2018/0159398 STATOR CORE AND METHOD FOR MANUFACTURING THE SAME
In this stator core, the interval in the circumferential direction of the stator core between an outer peripheral surface of an axial end of a slot ...
2018/0159397 BUS BAR UNIT, ROTARY ELECTRIC MACHINE HAVING THE SAME, AND MANUFACTURING METHOD OF BUS BAR UNIT
A bus bar unit includes: a plurality of bus bars arranged to be laminated, the respective bus bars having conductivity, the respective bus bars having a hole...
2018/0159396 GENERATOR CONNECTION RING SUPPORT DEVICE
A generator connection ring support device includes a base, a first protruding member extending from the base, a second protruding member extending from the...
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