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Patent Searching and Data


Matches 51 - 100 out of 1,047,592

Document Document Title
WO/2021/008036A1
A charging device, comprising: a first control module (2) and a first switch module (4) connected to the first control module (2). The first switch module (4) is connected to a charging terminal (6) and a battery pack (1). The first cont...  
WO/2021/008357A1
A battery protection controller (100) and a battery charging and discharging protection circuit. The battery protection controller (100) comprises a first charging driving module (207) and a first load short circuit monitoring module (20...  
WO/2021/010092A1
This battery information management system is provided with: a battery characteristic calculation unit that calculates the respective battery characteristics of a plurality of unit batteries; a transmission unit that transmits value info...  
WO/2021/011321A1
A barrier including an outer edge and a plurality of elements such as bristles projecting inwardly from the outer edge. An electrical fitting including a body having an inner cavity, an aperture within the inner cavity between a first po...  
WO/2021/009867A1
This terminal box (1) is attached to the outside of an electric motor and is provided with: a box-shaped housing (2) formed with an outside connection line opening portion (24) through which an outside connection line (11) to be connecte...  
WO/2021/009147A1
The invention relates to an apparatus (10) for measuring an electrical current which flows through an inductive load (M) that is energised by a half bridge circuit (HB) having at least two semiconductor switches (T1, T2), wherein the sem...  
WO/2021/007804A1
The present invention provides a stator assembly and stator for a motor. The stator assembly omits a dovetail slot formed at the tooth portion of an iron core in the prior art, but directly installs in a conductor slot a slot wedge havin...  
WO/2021/010119A1
Provided is a circuit arrangement having a novel structure enabling dissipation of heat from a heat-generating component with increased efficiency. The circuit arrangement 10 comprises: a heat-generating component 14 which generates heat...  
WO/2021/010329A1
A motor cover that uses polyether sulfone as a forming material, is an injection molded object having an annular shape in the planar view, and has a continuous gate mark around the entire perimeter in the circumferential direction, on th...  
WO/2021/008204A1
Disclosed is a motor skewed pole rotor, which effectively solves the technical problem of high NVH of a motor in the prior art. The motor skewed pole rotor comprises a shaft, the shaft being provided with an iron core, the iron core comp...  
WO/2021/009837A1
This short-circuit generator (100) has a ratio of less than 3, said ratio being obtained by dividing a depth (b) in the radial direction vertical to the rotor center axis (15) in a stator slot (23) in which the winding (22) of a stator (...  
WO/2021/007627A1
The present invention relates to a rotary electric machine in which the casing (10) containing the rotor/stator assembly (20) comprises an intermediate closing cover (60) that closes one end of the casing (10), a roller bearing immersed ...  
WO/2021/009699A1
A system for supplying electrical energy to an energy-absorber mobile device (900; 1000) comprising two electrically conductive secondary terminals (802), the system comprising: a power-source base (100) with electrically conductive prim...  
WO/2021/011389A1
A torque-limiting safety circuit servo drive for AC permanent magnet motors (804) including a three-phase inverter bridge (801), a first current sensor in series with a first motor phase (807), a second current sensor in series with a se...  
WO/2021/007813A1
The present invention provides a linear vibration motor. The linear vibration motor comprises a housing having an accommodating space, a vibrator provided in the accommodating space, and a coil fixed to the housing and driving the vibrat...  
WO/2021/010029A1
In a charging control device according to the present invention, external power is supplied to an in-vehicle charger from an external power supply. The in-vehicle charger performs power conversion and thereby generates supply power from ...  
WO/2021/010598A1
An electronic apparatus is disclosed. The electronic apparatus includes: a power interface comprising circuitry connected with a display apparatus, a first converter comprising circuitry configured to convert an external power to a first...  
WO/2021/009481A1
The present application describes apparatus (100) for securing a clamp member (200) to a channel strut, comprising a support portion (102) having an upper support surface (104) for supporting the clamp member and rotatable with respect t...  
WO/2020/236885A3
A system including a closed cycle engine having a piston body defining a hot side and a cold side and having a piston assembly movable within the piston body. An electric machine is operatively coupled with the piston assembly. A control...  
WO/2021/007793A1
Provided is a bearing sealing structure of a traction electric motor, the structure comprising an inner sealing ring (2), an inner oil seal (3), an end cover (5), a spacer bushing (6) and a sealing ring (9), wherein the inner sealing rin...  
WO/2021/008075A1
The present application relates to the technical field of motor mechanical equipment, and provides a motor stator assembly and a motor, solving the technical problem in the prior art that an axial magnetic field motor cannot accurately d...  
WO/2021/009217A2
A system includes an electric mobile application having a configurable charging circuit, the configurable charging circuit including an AC charging circuit couplable to a charging station on a first side, a DC charging circuit selectivel...  
WO/2021/007927A1
A photocell irradiation sensor, comprising: a photocell selection circuit (10), a main control chip (20) electrically connected to the photocell selection circuit (10), an irradiation sampling circuit (30) electrically connected to the m...  
WO/2021/010026A1
A determination unit 33 determines, on the basis of information indicating a surrounding situation acquired by, for example, an information acquiring unit 31, whether an emergency situation has occurred or not. When it is determined by t...  
WO/2021/011234A1
Exemplary methods, apparatuses, and systems include a first die in a power network receiving, from each of a plurality of dice in the power network, a first signal indicating that the respective die is in a high current state or a second...  
WO/2021/008572A1
The present application relates to the field of charging, and provides a power supply system and method for a terminal device, a chip, and a terminal device. The power supply system comprises: a battery pack, a bypass circuit, a bucking ...  
WO/2021/009842A1
An insulating varnish composition containing two or more epoxy resins and a filler having an average primary particle diameter of 500 nm or less, wherein the two or more epoxy resins include, in relation to the total mass of the two or m...  
WO/2021/010570A1
Disclosed is a DC-DC converter of a power conversion system. A topology of the present invention comprises: first to fourth switches connected in series; fifth to eighth switches connected in series; a first capacitor connected in parall...  
WO/2021/011264A1
Methods and systems for substantially continual electrical power generation for a moving vehicle are disclosed herein. According to the various embodiments discussed herein, the battery range can be increased significantly using a variet...  
WO/2021/010113A1
Provided is a management device for managing a parallel system which is for storing electric power and in which a plurality of series-connected cell groups are connected in parallel with one another, wherein a control unit (16) derives d...  
WO/2021/010404A1
[Problem] To improve the efficiency of an induction motor and to increase a maximum torque. [Solution] Regarding the magnetic flux density of a stator magnetic pole for each phase of an induction motor, the present invention controls the...  
WO/2021/011194A1
The present disclosure relates to methods of lubricating an electric or a hybrid-electric transmission using a lubricant including a solvent system with a blend of one or more base oils with a branched diester and one or more poly(meth)a...  
WO/2021/009900A1
The present invention has a first protection control computing means, a first control circuit, a second protection control computing means, and a second control circuit. Both of the control circuits control circuit breakers provided to a...  
WO/2021/011375A1
A remote control device may be mounted to a structure. The remote control device may include a control unit, a base, a faceplate, an adapter, and a mounting plate. The adapter may be configured to be attached to the faceplate. The adapte...  
WO/2021/009719A1
Photovoltaic panel (2) characterized in that it comprises: - an assembly (10) comprising an array (3) of photovoltaic cells (4) interposed between two layers (8', 8") of encapsulating material, said photovoltaic cells 4) being electronic...  
WO/2021/009180A1
It is provided an actuated machine having a main frame (100), a machine shaft (200) mounted on the main frame (100) by means of a tearing module (300), a gearless torque motor (400) coupled to the machine shaft (200) for driving a rotati...  
WO/2021/008271A1
A battery management system awakening method and an awakening system (100). The method comprises: converting, by means of a conversion unit (130), a low-voltage power supply signal detected by a low-voltage input port (120) into a high-v...  
WO/2021/008715A1
The invention relates to a method for stabilizing an energy supply grid (1) in the event of detected changes in power generation and/or power consumption by actively adjusting the power generation and/or the power consumption, characteri...  
WO/2021/010808A1
The present invention relates to the prevention of electric disasters by measuring and analyzing power loss in a railroad track and characteristics such as resistance in the railroad track, and detecting signs of abnormalities in a power...  
WO/2021/009243A1
A switched power converter (102) is arranged for supplying lighting means (108) as a load, having at least one (M40, M41) switch controlled by a control unit (106), wherein the control unit (106) comprises: a feedback controller, such as...  
WO/2021/009848A1
The present invention can perform initial charging of a DC capacitor while suppressing an inrush current, without using a component with a high rating. This power conversion system comprises: a power converter that is connected to an AC ...  
WO/2021/009742A1
A photovoltaic panel support and system comprising a cross-linked closed cell foam structure and one or more photovoltaic panels is coupled to the cross-linked closed cell foam structure, is disclosed.  
WO/2021/011942A1
An electric power distribution panel/system is disclosed. The system comprises an enclosure or housing including a front panel, a microcontroller, an input power line, and one or more power bus bars. The microcontroller is configured to ...  
WO/2021/008410A1
Disclosed are a submersible pump circuit and a submersible pump using the circuit. The submersible pump circuit comprises: a control and signal generation circuit (1) for receiving a direct-current signal, and performing inversion proces...  
WO/2021/011611A1
The present disclosure is generally directed to a GF detection circuit for use in blenders and other appliances that can detect current leak/GF events and selectively decouple/de-energize components of the blender that could bring a user...  
WO/2021/010267A1
This actuator is provided with: a shaft; a drive portion for causing the shaft to move; a fixed portion which is provided around the shaft and relative to which the shaft moves; a detecting portion for detecting a force applied to the sh...  
WO/2021/010146A1
The purpose of the present invention is to provide a technique with which an exterior part is easily provided to a wiring harness. This wiring harness comprises electrical wires and one or more types of tape wound on the electrical wires...  
WO/2021/008762A1
The invention relates to a method for generating an inductive reactive power (QIND) for a public grid (14) by means of an electrical load apparatus (12), in which, in a first operating mode of the electrical load apparatus (12), an alter...  
WO/2021/009406A1
The invention discloses a system for attaching a solar panel (100) to a support (200), comprising a support connector (1) and a solar panel connector (2), where the support connector (1) comprises a U-shaped profile having a lower wall (...  
WO/2021/009792A1
This stator (3) has a stator core (31), three-phase coils (32) attached to the stator core (31) in a distributed winding manner, and a lacing material (34). A first phase coil is a coil through which the largest current flows among the t...  

Matches 51 - 100 out of 1,047,592