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Patent Searching and Data


Matches 651 - 700 out of 991,258

Document Document Title
WO/2019/010933A1
Disclosed is an external rotor permanent magnet servomotor, comprising a rotor assembly and a stator assembly. The rotor assembly comprises: an upper end cover (1), an external rotor (2) and a rotating shaft (3) fixedly connected to a lo...  
WO/2019/012830A1
Provided are a power generation device and a power generation system with which the amplification of harmonic current due to resonance can be suppressed while preventing a decrease in power generation efficiency. The power generation dev...  
WO/2019/011903A1
The invention relates to a charging system configured for providing electrical energy to charge a battery (11) of an electrical vehicle (3) with a charging current Ic, comprising an overcurrent protection device (7) characterized by a br...  
WO/2019/013480A1
The present invention relates to a wireless charging device having a wireless communication coil. The wireless charging device having the wireless communication coil, according to an embodiment, comprises: a substrate including an openin...  
WO/2019/010744A1
A strategy control device (100) provided in a charging pile, a charging pile comprising the strategy control device (100), a charging scheduling system comprising the charging pile, and a corresponding method. The strategy control device...  
WO/2019/012860A1
The present disclosure explains a layered iron core and a method for manufacturing the same in which punching members that are adjacent in the height direction are properly fastened together by crimping parts, thereby improving accuracy....  
WO/2019/012192A1
The invention relates to a half-bridge electronic device (100) comprising a high level switch (2) and a low level switch (1) in series that are connected at a central point (3), the device (100) comprises a first (10) and a second (20) s...  
WO/2019/010993A1
Disclosed are a stator seat (100), an electric motor (200), and an aircraft (300). The stator seat comprises: a fixing seat (10) and a bearing bush (20), wherein the bearing bush is fixed to the fixing seat, the bearing bush comprises at...  
WO/2019/013083A1
This vibration generating device is provided with a housing, a vibrating body, and an elastic support unit which supports the vibrating body so as to allow vibration along a first direction and a second direction that intersect each othe...  
WO/2019/010646A1
A motor arrangement (10) is disclosed as including an AC motor (12) with an output, a DC motor (14) with an output, a power transmission mechanism (18) including a first one-way clutch (20) and a second one-way clutch (22), the power tra...  
WO/2019/011642A1
The invention relates to an electronic switch (1) comprising at least semiconductor switch (2) which can be switched off, a varistor (3), and a capacitor (4), the electronic switch (1) comprising a first connection (11) and a second conn...  
WO/2019/013442A1
One embodiment of the present invention discloses an electrostatic chuck made of an aluminum nitride sintered body, wherein the aluminum nitride sintered body comprises aluminum nitride and a composite oxide formed along the grain bounda...  
WO/2019/012307A1
Portable power source for generating electricity mainly in areas where electricity is either missing or difficult to access. The portable power source comprises a drive shaft (1), a motor (2) rigidly coupled to the drive shaft (1), the m...  
WO/2019/011341A1
AC to DC converters, more specifically Power Factor Correction (PFC) circuits, using a multi-level waveform and hybrid devices are presented. From an AC voltage input a multi-level waveform is generated, which is used to generate high an...  
WO/2019/013841A1
A generator seal assembly for preventing leakage of coolant in a generator is presented. The seal assembly includes a coolant side seal ring having a plurality of coolant side seal ring segments. The coolant side seal ring segment includ...  
WO/2019/011631A1
The invention relates to an assembly for monitoring the state of surge arresters which are connected, by means of releasable and/or non-releasable electrical contacts and connections, in the path to be protected or ahead of a device to b...  
WO/2019/012163A1
The invention relates to a device for securing photovoltaic modules, and a solar tracker that comprises said securing device, which comprises a body (2) that has a bottom (2.1) with first openings (2.3) and at least one tab (3) for conta...  
WO/2019/011757A1
Heat shrink component with heat spreading layer, and method of assembling a heat shrink component The present invention relates to a heat shrink component and method of assembling a heat shrink component. The heat shrink component has fi...  
WO/2019/012915A1
This rotating electric machine drive system is provided with: a rotating electric machine (10) equipped with a rotor (12) in which each magnetic pole is constituted by a plurality of permanent magnets (22) and in which a salient pole por...  
WO/2019/010934A1
Disclosed is an external rotor permanent magnet direct-drive servomotor, comprising a rotor assembly and a stator assembly. The rotor assembly comprises: an upper end cover (1), and an external rotor (2) and a rotating shaft (3) fixedly ...  
WO/2019/013999A1
A system and method (800) for estimating a position and a speed of a rotor (120) of a Switched Reluctance (SR) machine (118) is provided. The SR machine (118) comprises the rotor (120), a stator (122) and at least one winding. The method...  
WO/2019/012994A1
A rotating electric machine (100) is provided with: an electrically driven unit (10) having an armature winding (12b) provided on a stator (12) and a field winding (13b) provided on a rotor (13); and a control unit (20) integrated with t...  
WO/2019/014148A2
Support platforms for one or more solar panels and systems and methods for securing support platforms are provided. In one embodiment, a frame of a support platform includes a plurality of support legs, each leg including a shoe plate. O...  
WO/2019/010582A1
A securing system for securing an electric bicycle to a bicycle docking frame includes a female connecting assembly mountable on the bicycle docking frame and a male connecting assembly mountable on the electric bicycle and sized to be r...  
WO/2019/011401A1
The present invention relates to an electrical equipment for an electrical installation suitable and intended for being connected to an electrical grid, comprising at least: - a primary functional module (2) suitable and intended for car...  
WO/2019/010518A1
This invention provides a better 3 phase sensor-less permanent magnet motor control which further reduces power loss and electrical noise, and to provide a higher effective supply voltage to each winding. In order to do this the common n...  
WO/2019/013107A1
This shift range control device switches a shift range by controlling the driving of an electric motor (10). An angle calculation unit (51) acquires an electric motor rotational angle signal outputted from an electric motor rotational an...  
WO/2019/010695A1
A dustproof and high temperature resistant power distribution cabinet, comprising an outer box body (1) and an inner box body (2); the inner box body (2) is provided within the outer box body (1), the bottom of the inner box body (2) bei...  
WO/2019/010966A1
A miniature linear vibrator, comprising a substrate (11), a coil (12), a magnet (20), a shield (21), a connector (30), a weight (40), a support (60), and a dome (70). One end of the coil (12) is soldered to the substrate (11) to fix the ...  
WO/2019/011048A1
Provided are a method and apparatus for protecting a charger, and a mobile terminal and a USB base. The charger is used for a mobile terminal. The mobile terminal comprises a charging circuit. The charging circuit comprises a universal s...  
WO/2019/012799A1
Provided is a novel electric motor control device with which control responsiveness is enhanced and the occurrence of an overshoot can be suppressed. The electric motor control device is provided with: a state feedback control block (51)...  
WO/2019/012010A1
The invention relates to a method for controlling a multiphase rotary electric machine comprising a rotor that rotates relative to a stator, the stator comprising first and second three-phase windings (B1, B2) positioned relative to one ...  
WO/2019/012834A1
A power supply device having a circuit substrate, a cylindrical or columnar metal member, and a ring core. A wiring part is provided to the circuit substrate. The metal member constitutes at least a part of a draw-out wiring part drawn o...  
WO/2019/013072A1
The control device (70, 50) of a rotating electric machine comprises: an injection termination limit-setting unit for setting an injection termination limit as the time limit for fuel sprayed by a port injection valve (29) to be drawn in...  
WO/2019/012213A1
The invention relates to a converter (100) comprising: – a coil (300) of axis XX', – a multi-pole magnet (200), arranged in such a way that the magnetic polarities of two adjacent magnetised zones are oriented so that they are anti-p...  
WO/2019/011411A1
The invention relates to a flywheel mass (1) for an flywheel mass store (8) comprising a body (2) which is designed to receive and/or output rotational energy during operation, wherein the body (2) is manufactured from a body material (5...  
WO/2019/010542A1
The invention is directed to a photovoltaic apparatus comprising a carrier substrate. The carrier substrate carries printed structures comprising: a plurality of photovoltaic modules, each module including first and second terminals and ...  
WO/2019/012788A1
The present invention includes: a doppler radar that is installed on at least one of a plurality of wind power-generation devices and that projects a laser beam to measure the wind conditions around the wind power-generation devices; and...  
WO/2019/010526A1
There is disclosed a structure in the form heat exchange panel (30) adapted to be fittable to or proximate a rear surface (19) of a photovoltaic panel (10) having a frame (12). The heat exchange panel (30) may include a panel body (32) f...  
WO/2019/012592A1
The stator according to this invention is a stator for an outer-rotor type motor in which a stator yoke portion and a teeth portion having windings are formed as separate bodies. In the stator of this invention, the stator yoke portion i...  
WO/2019/012462A1
A method of determining one or more direct voltage reduction (DVR) factors at a point of load (POL) in a power grid voltage environment. An energy processing unit (EPU) is installed at each individual POL; each EPU includes at least one ...  
WO/2019/010568A1
A wire brace including two interconnected arms identical to each other, each having a first end having a first connection member, a second end opposed to the first end and having a second connection member complementary to the first conn...  
WO/2019/012634A1
This bathroom drier comprises: a rotating damper (3) which opens and closes a bathroom external blowing port, and the degree of opening of the rotating damper (3) is adjusted by a rotating operation to a position within the range from a ...  
WO/2019/012845A1
A power generation system provided with: at least one power generation device (3), which generates electric power in accordance with rotation of an input shaft (31); and a power storage circuit (12), which includes at least one capacitor...  
WO/2019/013054A1
This gate drive circuit (1) for driving a gate of a power switching element (PS) is provided with: an inductor (L1); a first switch (Q1) which is arranged between one end of the inductor (L1) and a power supply potential (VDD); a second ...  
WO/2019/013900A1
An assembly and a method for connecting ends of generator stator coils (112, 114) with a manifold (210) are presented. The assembly includes an adapter (310) having a sleeve connection conduit (312) connected to a sleeve (220) of the man...  
WO/2019/012250A1
The disclosure relates to a line commutated converter, LCC, for a high-voltage direct current, HVDC, power converter. The LCC comprises at least one bridge circuit for connection to at least one terminal of a DC system. Each bridge circu...  
WO/2019/011444A1
The invention provides an inverter system and a method of using said inverter system. A rectifier stage of the inverter system is used to charge a DC link stage to a first voltage level and a control module determines whet her voltages o...  
WO/2019/011340A1
A hybid resonant DC to DC converter uses an LLC or other resonant structure on the primary side, applying a two state waveform to one end of the resonant structure and a multi-state waveform to the other end of the resonant structure. Th...  
WO/2019/010623A1
Provided are a charging control method, a charging system (20) and a charging apparatus (40). The method comprises: charging a battery (S101); during the process of charging the battery, receiving battery status data sent by the battery ...  

Matches 651 - 700 out of 991,258