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Patent Searching and Data


Matches 751 - 800 out of 1,017,128

Document Document Title
WO/2019/212903A1
An electric motor includes a stator, a rotor and a rotor carrier radially inside of the rotor non-rotatably fixed to the rotor. The rotor carrier includes an axially extending cylindrical section including an outer circumferential surfac...  
WO/2019/211342A1
The invention relates to: a bistable automatic cable wrap (1) for being wrapped around a cable or wire (45); to an assembly (54) comprising at least one cable or wire (45) and a bistable automatic cable wrap (1); and to a kit (117) compr...  
WO/2019/212508A1
Examples associated with device storage isolation are described. One example apparatus includes a set of receptacles for electronic devices. Each receptacle includes a power connector to provide power to an electronic device stored in th...  
WO/2019/210429A1
A permanent magnet synchronous machine (PMSM) with aligned reluctance and magnetic torque is provided herein. The PMSM comprises a stator having a plurality of stator slots formed therein, each one of the plurality of state slots for sup...  
WO/2019/211274A1
The invention relates to an improved electrical insulation system of an electric motor, in particular an electrical insulation system EIS which is improved in terms of the isolation of the wire windings in the slots of the laminated core...  
WO/2019/211465A1
The invention relates to an improved electric insulation system of an electric motor, in particular an electric insulation system (EIS) that better insulates the wire windings in the slots of the laminated core from the laminated core. T...  
WO/2019/211415A2
The invention relates to a transmission unit (12) comprising a housing (20), a transmission coil (18) arranged in the housing (20) for inductively transmitting electrical energy to a receiving unit (14) which is provided with a receiving...  
WO/2019/212497A1
Embodiments of a conformal wave selector and methods of application thereof are disclosed. A conformal wave selector comprises a first plurality of conductors arranged substantially in parallel in a first direction and in a first region ...  
WO/2019/211816A1
The invention relates to a cover for protecting a regulator and a rectifier of a motor vehicle alternator, comprising at least two removable sections that are each compatible with at least two possible configurations for the connector of...  
WO/2019/212515A1
Examples associated with service kiosk device configuration are described. One example includes authenticating a user at a service kiosk. The user is authenticated based on a credential provided by the user. A service profile associated ...  
WO/2019/210640A1
The present application provides a motor control method and apparatus. The method comprises: after an unmanned aerial vehicle takes off, sending a first rotational speed control instruction to a motor which drives a propeller to rotate, ...  
WO/2019/212232A1
A component driving device for a laundry processing device, according to a disclosed embodiment, comprises: a motor which includes a plurality of motor terminal units for receiving power and which provides driving force to components for...  
WO/2019/213546A1
Systems and methods integrate advanced solar tracker, battery, inverter, and software technologies to improve performance, plant output, and costs. The systems may incorporate an advanced vanadium flow battery (VFB) that is DC-voltage (D...  
WO/2019/212039A1
Provided is a gripping tool for indirect live-line working, said gripping tool being capable of gripping various objects to be gripped by means of inner sides near the center and distal ends of a grip section. A gripping tool 10 for indi...  
WO/2019/211730A1
Embodiments of negative pressure wound therapy devices, systems and methods are disclosed. In some embodiments, a negative pressure wound therapy device includes a negative pressure source configured to provide negative pressure to a wou...  
WO/2019/212939A1
Methods, apparatus and systems supporting coexistence of wireless transmission equipment in shared wireless medium environments. The techniques provided herein may be applied to various types of wireless transmission equipment. Under one...  
WO/2019/212157A1
The present invention relates to an induction motor connection terminal block, which comprises a base having a plurality of insulating surfaces and a cover for covering the upper surface of the base, comprising a connection change part e...  
WO/2019/212107A1
An LLC resonant converter and a method of operating same are disclosed. An LLC resonant converter according to one aspect of the present embodiment, comprises: a primary circuit for converting a DC input voltage Vin into an AC voltage ha...  
WO/2019/212453A1
Systems and methods for operating a power converter with a plurality of inverter blocks with silicon carbide MOSFETs are provided. A converter can include a plurality of inverter blocks. Each inverter block can include a plurality of swi...  
WO/2019/212197A1
Disclosed is an air purifying apparatus for a control board, comprising: a casing (10) having an open top and a closed bottom; a built-in filter (20) at the upper part of the casing (10); a motor fan (30) provided inside a blowing chambe...  
WO/2019/212342A1
Electric power converter unit for converting Direct Current to Direct Current, DC-DC, said converter unit comprising: a single stage DC- DC converting module (3), arranged for connecting with an energy harvesting module (2) for receiving...  
WO/2019/212141A1
The brushless DC motor according to the present invention, comprises: a housing 10 comprising a stator 15 in the inside, and having a hollow part 11 in which a rotor 20 coupled to a shaft 21 is positioned in the middle part; an upper bea...  
WO/2019/213059A1
Systems for soldering a workpiece;(2) using a solder application system. A nozzle (30) includes a plurality of walls (46, 56) and a floor that together define a nozzle (30) reservoir for containing liquid solder. The plurality of walls (...  
WO/2019/211461A1
The invention relates to an improved electric insulation system of an electric motor, in particular an electric insulation system (EIS) that better insulates the wire windings in the slots of the laminated core from the laminated core. T...  
WO/2019/210918A1
The present invention relates to electronic power circuits and their use in power converters and in modular multi-level converters (MMCs) comprising such power converters.  
WO/2019/211199A1
A method for handling surplus or deficit of energy in a local energy system (30) is presented. The method comprising: determining (S1) energy status of the local energy system (30) based on data pertaining to the local energy system (30)...  
WO/2019/166554A3
The present invention relates to a rotor for an asynchronous machine, comprising - a rotor shaft (10), - rotor elements which are magnetically active in operation and comprise a sheet metal laminated core (11), short-circuit bars (12) an...  
WO/2019/212562A1
The present disclosure is directed to a method for protecting an electrical power system connected to a power grid. The electrical power system includes at least one cluster of electrical power subsystems. Each of the electrical power su...  
WO/2019/211414A1
The invention relates firstly to a receiving unit (200) configured to interact with a transmission unit (100), separate from the receiving unit, for the purpose of wireless power transmission, which transmission unit (100) has a primary ...  
WO/2019/212229A1
A component drive device for a laundry treatment apparatus according to an embodiment disclosed herein comprises: a case: a motor arranged in the case; a motor gear which rotates while being fixed to the shaft of the motor; multiple gear...  
WO/2019/210425A1
Several types of piezoelectric MEMS vibration energy harvesters are described herein as well as methods of fabricating the vibration energy harvesters. The vibration energy harvesters generally comprise a serpentine structure having a ce...  
WO/2019/212652A1
An inverter system is provided that includes switches that alternate between closed and open states to conduct or block conduction, respectively, of electric current through the switches and switch controllers that control operation of t...  
WO/2019/212970A1
A PoDL system conducts differential data and DC power over the same wire pair, and various DC coupling techniques are described that improve DC voltage coupling while attenuating AC common mode noise. Pairs of differential mode chokes (D...  
WO/2019/212212A1
Embodiments disclosed in the present document relate to a pen input device comprising a variable capacitor circuit. An electronic device (100) according to various embodiments of the present invention comprises: a housing (110) including...  
WO/2019/211174A1
The invention relates to a simulation system (1) and method for the optimized design, with respect to at least one efficiency value (Eff) of a physical or economic variable, of a power distribution and supply system (10) which consists o...  
WO/2019/210639A1
Disclosed are a throttle control method and apparatus, and an unmanned aerial vehicle. The method comprises: receiving a throttle control signal, and acquiring the final throttle given by the throttle control signal (101); acquiring the ...  
WO/2019/210784A1
Disclosed is a multi-level inverter, wherein same falls within the field of power electronics. The multi-level inverter comprises a main topology, at least four resistive devices, a switch device and a controller, wherein the main topolo...  
WO/2019/211929A1
A power conversion device (100) converts DC power at a DC side to AC power, and outputs the AC power from an AC side, by using an inverter circuit (100A) including a plurality of semiconductor switching elements (101-104). A current dete...  
WO/2019/212609A1
A reconfigurable power converter (100) is provided that includes a pulse-width modulation (PWM) controller (102). The PWM controller is configured to switch between a first modulation scheme and a second modulation scheme when a current-...  
WO/2019/212510A1
Examples associated with service kiosk device maintenance are described. One example method includes receiving at a service kiosk, authentication data associated with a user, and data associated with a first device currently assigned to ...  
WO/2019/210480A1
Disclosed are a power generation device, a power generation assembly and a power generation method. The power generation device comprises a housing (1); a leadscrew (2), a first end of the leadscrew being connected to the top of the hous...  
WO/2019/212525A1
An example system includes a rectifying component to convert an alternating current (AC) signal into a direct current (DC) signal. The system also includes a filtering component. The filtering component determines that a plurality of AC ...  
WO/2019/212095A1
The present invention relates to an induction motor wiring terminal block, and an induction motor wiring terminal block comprising an insulator, a base having a plurality of surfaces, and a cover for covering the upper surface of the bas...  
WO/2019/210854A1
A zero self-learning method for a position sensor of a synchronous reluctance motor, comprising the following steps: step 1: determining the position of a motor, and controlling current to lock a d-axis position of the motor; step 2: det...  
WO/2019/210961A1
The invention relates to a hydrogen production system (1). The problem addressed by the invention is that of making the production of hydrogen more efficient. According to the invention, this problem is solved by means of a hydrogen prod...  
WO/2019/211034A1
The invention relates to a method for optimized real-time operation of a power supply and distribution system (10) consisting of a plurality of energy-generating, energy-storing and energy-consuming system components (SYSi) using suitabl...  
WO/2019/212419A1
A method for using a device to remotely control provision of an energy service is provided: receiving energy price information; receiving a location signal from a communication device, the location signal indicative of the energy service...  
WO/2019/211400A1
The invention relates to an energy transfer system for the wireless transfer of energy, having a transmission unit and a reception unit separate therefrom, wherein the transmission unit has a primary coil that is able to be supplied with...  
WO/2019/211431A1
Embodiments described herein introduce two sets of methods for limiting the voltage stress across switches in multi-level flying capacitor step-down de-de converters during the start-up sequence.Systems, devices, apparatuses, controllers...  
WO/2019/212132A1
The present invention relates to a vibration system using sound. Particularly, the present invention relates to a system for generating, by using sound, vibration such that sound beats can be felt, and to a vibration system, which facili...  

Matches 751 - 800 out of 1,017,128