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Patent Searching and Data


Matches 351 - 400 out of 1,004,159

Document Document Title
WO/2019/128106A1
Disclosed are technological equipment and a method for sealing and curing a liquid filler of a motor armature after dipping. The technological equipment comprises: an air-flow supply device; an armature end portion choke, arranged beneat...  
WO/2019/132627A1
A power generation device is disclosed. The disclosed power generation device comprises: a first fluid containing magnetic particles; a second fluid having a specific gravity greater than that of the first fluid and generating bubbles wh...  
WO/2019/133803A1
According to various embodiments, a dual-band multi-receiver (DBMR) wireless power transfer (WPT) system is disclosed. The WPT system includes a transmitter including a first dc-dc converter coupled to a first inverter, a second dc-dc co...  
WO/2019/129561A1
The invention relates to a planar drive system comprising a rotor (40) and a stator module with a stator module housing, a stator unit for driving the rotor and a sensor module (100) for detecting a position of the rotor (40). The sensor...  
WO/2019/130927A1
This fan drive device is provided with: a motor shaft (12) having one end affixed to a center piece (18); a rotor (14) having a rotor housing (26) rotating about the axis of the motor shaft; and a fan (50) affixed to the rotor housing an...  
WO/2019/128085A1
Provided is a solar panel. comprising a front protective film (100), a bonding layer (200), a water blocking film (300), a front packaging adhesive film (400), a thin film battery chip (500), a rear packaging adhesive film ( 600) and an ...  
WO/2019/128185A1
Provided are a resonant power supply and an electronic device. The resonant power supply comprises a power input terminal (VB), a drive control module (10), a first switch module (20), a second switch module (30), a resonance conversion ...  
WO/2019/129275A1
A control system for a synchronous rectifier tube of an LLC converter, the system comprising a voltage sampling circuit, a high-pass filtering circuit, a PI compensation and effective value detection circuit, and a control system taking ...  
WO/2019/127382A1
A flywheel storage UPS drive control method and apparatus, based on a flywheel storage UPS power supply system, and comprising detecting the grid power supply state in the system in real time and processing a detection signal (S1); after...  
WO/2019/131419A1
This motor unit comprises a motor having a motor shaft that rotates around a horizontally extending motor axis, a gear unit that is coupled with the motor shaft on one axial side of the motor axis, a housing that houses the motor and the...  
WO/2019/131915A1
A rotary electric machine (400) has: a magnetic field element (410); and an armature (420). An armature winding wire (421) has conductive wire sections (423) that are arranged at a prescribed interval in the circumferential direction at ...  
WO/2019/131425A1
This motor unit comprises: a motor having a rotor rotating about a motor shaft; a housing for storing the motor; and a flexible linear member extending along an outer circumferential surface of the housing. A housing member has a housing...  
WO/2019/130774A1
A state estimation unit 141 estimates the state of a secondary battery 20, including the state of charge (SOC) of the secondary battery 20, on the basis of at least one of the voltage, current, and temperature of the secondary battery 20...  
WO/2019/126843A1
A motor apparatus having a rotor that includes one or more permanent magnets disposed in ring-like manner, wherein similar poles of adjacent magnets face one another, and further wherein a gear mechanism (e.g., a toothed ring) is configu...  
WO/2019/128835A1
The embodiment of the present application discloses a method and a device for suppressing magnetic bias. The method comprises: obtaining a bus voltage U1 during positive excitation of a transformer in a DC-DC converter and a bus voltage ...  
WO/2019/131179A1
In the present invention, a first damper member 102 is positioned so as to vertically overlap with a 5th connecting part 11I of an elastic member 11, and between the 5th connecting part and a case 4. The first damper member 102 is positi...  
WO/2019/132788A1
A new solar power plant design that utilizes a "Light Room" built underground, commercially available mirrors used in CSP and CPV power plants, and also commercially available PV modules. The usage of a Light Room built underground signi...  
WO/2019/133672A1
A vaporizer includes a rigid rectangular housing having a length, a width, a height, a proximal end, and a distal end. A battery is positioned in the rectangular housing. An inline USB connection is positioned inside the rectangular hous...  
WO/2019/128042A1
The present disclosure provides a method, device, and system for controlling the operation of a generator, wherein the generator comprises at least two power generation and transmission loops. The method comprises: upon detecting the fai...  
WO/2019/128043A1
An armature liquid insulating rotating, baking and curing apparatus, and a rotating baking method. The ferromagnetic component of an armature is provided with multiple winding slots distributed along a circumferential direction thereof s...  
WO/2019/129273A1
A method and device for reducing noise of a switched reluctance motor. The method comprises: supplying a PWM signal serving as a drive signal to a drive circuit of a switched reluctance motor; and changing a carrier frequency of the PWM ...  
WO/2019/130361A1
Base station (200) comprising : - a wireless power receiver module (212) to wirelessly receive energy from a portable device (100); - a wireless transceiver module (214) adapted to establish a wireless data communication with the portabl...  
WO/2019/132002A1
Provided is an electric linear actuator in which a power storage means is used as a power source when there is a fault in a power supply device, making it possible to constitute a highly reliable redundant system using a means that is le...  
WO/2019/131609A1
Provided is an inverter abnormality diagnosis device capable of checking a conductive state on a secondary side in each switching element and improving the reliability of an inverter. This inverter abnormality diagnosis device makes a di...  
WO/2019/132019A1
Provided is an electric brake device which can improve vehicle braking feeling and can also reduce operating sounds. A control device (2) of this electric brake device (1) has a brake release command calculation unit (26) which, when a b...  
WO/2019/130874A1
An in-vehicle charger (1) is provided with input terminals (2A, 2B), output terminals (4A, 4B), an AC-DC converter (6), an insulated DC-DC converter (9), a first filter (11), and a second filter (16). The first filter (11) is connected t...  
WO/2019/129381A1
A test apparatus (100) includes an output configured to be coupled to a sense input of an arc quenching device control circuit (30) of an arc quenching system, a user interface, and a control circuit (110) configured to generate a simula...  
WO/2019/129993A1
The invention relates to a method for controlling a battery pack (5) comprising a first control circuit (BMS) and multiple modules disposed in series between first and second terminals (Phase, Neutral), each module comprising electric ac...  
WO/2019/132223A1
The present invention provides a wireless power transmitter comprising: at least one coil for transmitting a wireless power signal; a demodulation unit for receiving a feedback signal transferred through in-band communication from a wire...  
WO/2019/128051A1
A permanent magnet motor and a compressor applying same. The permanent magnet motor (41) comprises: a rotor (411), a stator iron core (412), and a stator winding (414). The stator winding (414) comprises multiple coils (415) connected wi...  
WO/2019/127307A1
A method and system for detecting the mechanical resistance of a photovoltaic assembly. The method sequentially comprises: carrying out an appearance defect inspection on a photovoltaic assembly according to a predetermined appearance in...  
WO/2019/128108A1
Disclosed are a process equipment and a method for sealing and curing a liquid filler of a motor armature after impregnation. The curing device comprises: an airflow supply apparatus; and an armature end portion choke apparatus provided ...  
WO/2019/130134A1
A cable assembly includes a main section and at least first and second sub-sections. The main section includes multiple cables. The at least first and second sub-sections split from the main section at a junction point and include respec...  
WO/2019/128661A1
Disclosed is a resonant converter, comprising: an input power source, a voltage dividing circuit, a multi-level switch network, a resonant unit, and a transformer. A cathode and an anode of the input power source are connected to both en...  
WO/2019/130747A1
In the present invention, coil segments of the same phase are inserted in each set of three slots that are continuous in the circumferential direction. If the slots of each of the three-slot sets are referred to as A, B, and C, six of th...  
WO/2019/128770A1
A rotor provided with a fully-encapsulated magnet, comprising a rotating member (1) and a magnet (2) provided on the rotating member (1). The rotating member (1) is further provided with a bearing or a bearing bush (3) matching the rotat...  
WO/2019/128037A1
A photovoltaic power plant and a secondary frequency modulation control method therefor The photovoltaic power plant comprises a photovoltaic power station and an active power control system, wherein the photovoltaic power station compri...  
WO/2019/131911A1
A rotating electrical machine (10) is equipped with a field element (40) having a magnet portion (42) comprising a plurality of magnetic poles, and an armature (50) having a multiphase armature winding (51). The armature winding is provi...  
WO/2019/128038A1
Disclosed are a subsynchronous oscillation suppression method and apparatus, and a controller for a converter, used for controlling a converter. The method comprises: acquiring the magnitude of power fluctuation generated by subsynchrono...  
WO/2019/128405A1
A wireless charging and receiving apparatus, and a wireless charging method and device. The apparatus comprises: at least one set of receiving coils, a compensation network groups, a rectifier circuit, a switch assembly and a controller;...  
WO/2019/128202A1
A wireless charging stand capable of intelligent clamping of a mobile phone and a control method therefor. The wireless charging stand capable of intelligent clamping of a mobile phone comprises a housing; an accommodating cavity is prov...  
WO/2019/131825A1
A secondary battery management device 100 is connected via the internet 212 to an electronic apparatus 210 which uses a secondary battery as a driving power source. The secondary battery management device 100 acquires performance informa...  
WO/2019/127748A1
An underwater movable platform (2)-based seismic exploration system. The system comprises: an outboard electronic compartment (1), an integrated circuit device, the underwater movable platform (2), a mounting mechanism (3), a multi-elect...  
WO/2019/128071A1
A DC-DC converter, comprising an inductor, a rectifier module, a first bridge arm topology, and a parallel second bridge arm topology, a third bridge arm topology, and a capacitor. The first bridge arm topology comprises a first transist...  
WO/2019/129564A1
The invention relates to a stator unit (100) for driving a rotor of an electrical planar drive system, comprising a first and a second stator sector (110, 112), the stator sectors (110, 112) each comprising conductor strips (125) that ex...  
WO/2019/128045A1
Process equipment for sealing and curing a liquid filler of a motor armature after impregnation. The motor armature (100) comprises a magnetically permeable member (10) and a coil winding (20) fixed on the magnetically permeable member (...  
WO/2019/129495A1
The invention relates to a busbar housing (20) for a wind turbine (10), having tubular housing elements (30) consisting of metal, wherein the housing elements (30) have side walls (40) which form an interior space (34) to receive busbars...  
WO/2019/132254A1
The present invention relates to a portable self-powered generator using one stator and one rotor, and a module comprising the same, the generator comprising: a rotatable rotor cover member; first and second rotation members for rotating...  
WO/2019/130705A1
[Problem] To provide a low-cost vibration actuator which has a simple structure and which is less likely to cause an abnormal sound. [Solution] First and second dampers 51, 61 are disposed so that spiral arm sections 53, 55, 57 of the fi...  
WO/2019/127185A1
Embodiments of the present disclosure relates to a method and system for on-line condition monitoring of a direct current (DC) -link capacitor in a power converter. The method includes (a) detecting a first waveform of voltage at the DC-...  

Matches 351 - 400 out of 1,004,159