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Patent # Description
2018/0241289 CAST COOLING ARRANGEMENT FOR ELECTRIC MACHINES
A cooling arrangement cast into a generally cylindrical stator having longitudinal channels provided on an internal surface thereof is described herein. The...
2018/0241287 VERTICAL BEARING DEVICE
A cooling portion has an air inlet into which cooling air flows and is positioned in a preset range. When a distance from the upper to lower ends of an oil...
2018/0241286 COOLING APPARATUS FOR AN ELECTRIC MACHINE
Provided is a cooling apparatus for an electric machine combined with an external fan or blower that includes a plurality of cooler tubes or plates spaced a...
2018/0241285 COOLING A HEAT-GENERATING ELECTRONIC DEVICE
A system includes a primary Printed Circuit Board (PCB) and a heat transfer device that is attached to the primary PCB. The primary PCB includes a heat...
2018/0241284 SYSTEM COMPRISING AT LEAST TWO ELECTRIC MACHINES
an electric machine, which includes a rotor rotatable about a shaft and a stator. The stator is provided with a stator metal plate whose outer wall is locally...
2018/0241283 ACTUATOR AND ROBOT ARM APPARATUS
Provided is an actuator (300) including: a reduction gear (320) that reduces, by a certain reduction ratio, a rotational velocity of an input shaft joined to a...
2018/0241282 ACTUATOR FOR ADJUSTING AN ACTUATING DEVICE
A motor vehicle may include at least one actuating element and at least one actuator for adjusting the at least one actuating element. The at least one...
2018/0241281 POWER TOOL
A power tool including a brushless motor having a sensor circuit board has higher durability. The power tool includes a housing, a brushless motor including a...
2018/0241280 VIBRATION GENERATION DEVICE AND ELECTRONIC DEVICE
This vibration generation device includes a rotor that is configured to be rotatable about a rotation axis, the rotor including a weight having a center of...
2018/0241279 Motor Mounting Assembly And Method Of Manufacture
A motor mounting assembly for mounting a motor includes a motor base and a motor mounting fixture. The motor base has an elongate slot and a threaded adjusting...
2018/0241278 ELECTRIC MOTOR AND BLOWER
An electric motor includes a stator, a rotor having a tubular shape and disposed radially outside of the stator, and a fan mounting portion located on one side...
2018/0241277 DISTRIBUTED CONNECTION RING ASSEMBLY FOR STATOR ASSEMBLY
A distributed connection ring assembly can be used in a stator assembly and can integrate a neutral connector and jumping winding connections in an overmolded...
2018/0241276 EMP Shielded Generator Housing
An EMP-shielded generator enclosure has a vent coupler, a pair of EMP shieldings, an exhaust vent and an inlet vent. The generator enclosure included a...
2018/0241275 MOTOR AND METHOD OF MANUFACTURING MOTOR
A motor includes a rotor including a shaft and a rotor body, a bearing fitted to the shaft and rotatably holding the shaft, a bearing holder arranged on the...
2018/0241274 SPIRAL SPRING OF A BRUSH-HOLDER
The invention mainly relates to a spiral spring (36) of a brush holder for a motor vehicle starter. The spiral spring includes: --a rolled-up portion (37)...
2018/0241273 ELECTRIC MOTOR AND SWITCHING UNIT THEREFOR
An electric motor has a switching unit with a number of contact wires and an annular frame part. The contact wires are arranged to form an interconnect ring...
2018/0241272 MOTOR
A motor includes a rotor including a shaft that is disposed along a central axis extending in an up-down direction; a stator radially facing the rotor with a...
2018/0241271 Active Part Formed As A Rotor Or Stator, A Method For Producing The Active Part, And An Electrical Machine
An active part of an electrical machine, such as a rotor or a stator, an electrical machine having the active part, which has a main body and a winding that is...
2018/0241270 ELECTRIC MACHINE WITH STATOR HAVING MULTI-TIERED END TURNS
An electric machine having a stator with windings all having the same length. The stator includes a plurality of slots. A plurality of windings are mounted in...
2018/0241269 Electric Machine With Stator Windings For Reduced Torque Ripple
An electric machine includes a stator carrying two sets of multiphase windings. The sets are electrically isolated from each other and have an angular space...
2018/0241268 MOTOR, MOTOR PRODUCTION METHOD, AND STATOR UNIT
A motor includes a rotor having a shaft disposed along a central axis extending in a vertical direction; and a stator opposed to the rotor in a radial...
2018/0241267 ELECTRIC MACHINE WITH STATOR HAVING A PLURALITY OF LEAD WIRES EXTENDING FROM A COMMON WINDING LAYER
An electric machine with a stator operably coupled with a rotor. The stator includes a stator core defining a plurality of slots. Each of the slots defines a...
2018/0241266 ROTOR FOR ROTARY ELECTRIC MACHINE
There is provided a rotor for a rotary electric machine including a rotor core of an approximately annular shape having a plurality of magnet inserting holes...
2018/0241265 ROTOR
The present invention is to provide a rotor capable of further increasing curvature of a permanent magnet while absorbing strain in the permanent magnet. A...
2018/0241264 ROTOR FOR ROTARY ELECTRIC MACHINE, ROTARY ELECTRIC MACHINE PROVIDED WITH SAME, AND METHOD FOR MANUFACTURING...
A rotor core in which magnets are embedded is formed by stacking a plurality of steel sheets. Each steel sheet which has a disk shape has: six magnet insertion...
2018/0241263 A RING MAGNET UNIT FOR AN ELECTRIC MOTOR
A ring magnet unit for an electric motor is provided, comprising a circular magnet holder and at least two magnet segments fixed to the magnet holder and...
2018/0241262 ELECTRIC MACHINE ROTOR
A rotor includes nested V-shaped inner and outer pockets defining corresponding pole arc angles relative to a common center bridge axis and vertex, respective...
2018/0241261 MOTOR AND METHOD FOR MANUFACTURING MOTOR
A motor includes a stator, a first frame, a second frame, and a fastening member. The stator includes a stator core including a plurality of teeth extending...
2018/0241260 FIXTURES AND METHODS FOR FORMING ALIGNED MAGNETIC CORES
Magnetic cores and method and fixtures for forming the same are disclosed. The magnetic core may comprise a magnetic body including magnetic grains and a...
2018/0241259 WIRELESS POWER SUPPLY SYSTEM
A wireless power supply system includes a power supply coil installed on the ground, an inner balloon in which a power supply coil is mounted and configured to...
2018/0241258 METHOD AND APPARATUS FOR POSITION ALIGNMENT USING LOW-FREQUENCY ANTENNAS IN WIRELESS POWER TRANSFER SYSTEM
A position alignment method for position alignment between a position alignment apparatus including a reception pad and a magnetic field detection apparatus...
2018/0241257 DETECTING FOREIGN OBJECTS IN WIRELESS POWER TRANSFER SYSTEMS
Methods, apparatus and computer-readable storage media for performing foreign object detection (FOD) in a wireless power transfer system. A plurality of FOD...
2018/0241256 METHOD AND APPARATUS FOR CONTROLLING WIRELESS INDUCTION POWER SUPPLY
The present invention provides a method and an apparatus for controlling the wireless induction power supply. The apparatus comprises a transmitter control...
2018/0241255 SYSTEM AND METHODS OF USING ELECTROMAGNETIC WAVES TO WIRELESSLY DELIVER POWER TO ELECTRONIC DEVICES
Wireless charging systems, and methods of use thereof, are disclosed herein. As an example, a method includes: (i) receiving, by a communications radio of a...
2018/0241254 Low Jitter Event Synchronization Across Communication Links
Various embodiments use prospective synchronization signals early in the signal reception to adjust framing cycles of communication nodes to reduce jitter....
2018/0241253 POWER FEEDING SYSTEM, POWER RECEIVING DEVICE, AND POWER FEEDING METHOD
A power feeding system includes a power feeding device and a power receiving device. The power receiving device includes: a resonant circuit having: a...
2018/0241252 METHODS AND APPARATUSES FOR WIRELESS TRANSFER OF POWER
Various embodiments are directed to apparatuses and methods related to source circuitry that provide power to other circuitry. The source circuitry including...
2018/0241251 NON-CONTACT POWER FEEDING DEVICE
A non-contact power feeding device includes multiple power feeding elements that are disposed spatially separated from one another in a movement direction, an...
2018/0241250 DEVICE FOR WIRELESS TRANSMISSION OF DATA AND POWER
The present invention relates to a device for wireless transmission of data and/or power between the device and another device of a system, in particular of a...
2018/0241249 OVER VOLTAGE PROTECTION DETECTION
Certain aspects of the present disclosure relate to methods and apparatus for detecting, by a wireless power transmitter, an over voltage protection at a...
2018/0241248 COMBINED VOLTAGE AND FREQUENCY TUNING FOR EFFICIENCY OPTIMIZATION
Methods and devices for increasing power delivery efficiency of wireless power transfer systems are disclosed. A wireless power transfer system may include a...
2018/0241247 SENSOR FOR THE POSITION DETERMINATION OF A DRIVE SYSTEM
A sensor for position determination of a drive system comprising: a magnetic sensor adapted to determine the rotational position of a magnet linked to the...
2018/0241246 Method Of Mitigating Effects Of AC Input Voltage Surge In A Transformer-Less Rectifier Uninterruptible Power...
Effects of a surge in an AC input voltage to a UPS is mitigated. If the AC input voltage is overvoltage, the rectifier is operated using a DC bus target...
2018/0241245 METHOD FOR MONITORING A SOURCE CHANGEOVER SWITCH AND SOURCE CHANGEOVER SWITCH IMPLEMENTING SUCH A METHOD
A method for monitoring an electric power source changeover switch, including a step of identifying all of the combinations of operating modes and availability...
2018/0241244 POWER DELIVERY MONITOR AND CONTROL WITH AN UNINTERRUPTIBLE POWER SUPPLY
Example implementations relate to power delivery monitor and control with an uninterruptible power supply (UPS). For example, a UPS includes a power output...
2018/0241243 THREE-PORT CONVERTOR HAVING INTEGRATED MAGNETIC AND ZERO-PORT CURRENT RIPPLE
The present invention provides a three-port converter with magnetic integration and current ripple cancellation. With magnetic integration technology, the...
2018/0241242 ELECTRONIC DEVICE INCLUDING NON-CONTACT CHARGING MODULE AND BATTERY
A mobile terminal is provided, which includes a wireless charging module, a battery pack, and a circuit board substrate. The wireless charging module includes...
2018/0241241 Light-Emitting Device, Module, and Electronic Device
To provide a light-emitting device capable of being used in a wide temperature range. To provide a light-emitting device capable of being used in a...
2018/0241240 POWER TOOL BATTERY PACK WIRELESS CHARGER
A power tool system includes a power tool, a power tool battery pack and a battery pack charger. The power tool battery pack is separable from and attachable...
2018/0241239 SMART CELLS AND CONTROL METHODS AND SYSTEMS
A smart cell, comprising: a positive terminal; a negative terminal; a switching circuit which is arranged to select between a first switching state in which an...
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