Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 901 - 950 out of 996,356

Document Document Title
WO/2019/053557A1
Provided is an abnormality detection system for secondary cells that detects the remaining power in secondary cells for an electric vehicle, and acts to report or terminate the use of a secondary cell demonstrating abnormal characteristi...  
WO/2019/052620A1
The claimed invention refers to electric heating systems, powered by AC mains with a frequency of 50-1000 Hz that use resistance heating elements as heat-generating elements. In the claimed system the electric shock protection device, ex...  
WO/2019/052703A1
The invention relates to a cable sealing means (2) having a support (10), which is formed as a hard component (60) and has an opening (16), and a seal (66), which is formed as a soft component (58) and is arranged at least on the support...  
WO/2019/052789A1
The invention relates to an electric drive having a holding housing and a rotor arranged therein, wherein the rotor has a base body and a support structure and wherein the support structure is formed from a curable medium and wherein one...  
WO/2019/054089A1
[Problem] Provided is a motor drive device that is advantageous in terms of reliability of a detection value of a rotation angle of a motor, and cost. [Solution] A motor drive device that drives a motor, having: three Hall elements for o...  
WO/2019/055724A1
A voltage converter is adapted as a current-mode control buck regulator for different loading conditions. The voltage converter operates in a continuous conduction mode during heavy load conditions using pulse width modulation (PWM). Whe...  
WO/2019/052828A1
The invention relates to a rotor (1) for an electrical machine composed of four primary magnetic poles (13) and four secondary magnetic poles (14), said poles themselves being composed of flux barriers which have specific opening angles ...  
WO/2019/054231A1
Provided are a storage battery control device and method which make it possible to accurately monitor remaining discharge capacity and remaining charge capacity of each of a plurality of storage batteries and to perform discharging or ch...  
WO/2019/054637A1
The present invention provides an electric pump, the electric pump comprising: a motor unit which includes a shaft, a rotor coupled to the shaft, and a stator disposed outside the rotor; a pump unit which includes a first rotor including...  
WO/2019/053060A1
Invention regards a method for inductively charging a rechargeable hearing instrument (4) having an inductive coil (16) by means of a charging kit (2). The charging kit (2) comprises a current-generating base unit (6) comprising a first ...  
WO/2019/051771A1
A method for controlling an electrical power system connected to a power grid includes receiving a reactive power command and a measured reactive power and generating a reactive power error signal based on a difference between the reacti...  
WO/2019/055300A1
A vehicle component actuator comprising a housing, an actuator motor in the housing, and a rotatable output gear shaft assembly in the housing including a rotatable output shaft and gear. The output gear includes one or more discontinuit...  
WO/2019/052038A1
Provided is a method for charging an electric vehicle, comprising: a main control device sorting a plurality of pieces of received charging request information according to a pre-set sorting rule, wherein the charging request information...  
WO/2019/055787A1
A device has a plurality of coils arranged along a perimeter within the device, where each coil has a winding configured to be coupled to a power converter through a resonant capacitor, and forms a resonator with the resonant capacitor. ...  
WO/2019/053588A1
The method for identifying the topology of an electric power network (1) allows for the automatic and efficient identification of network topology without the knowledge of network parameters. The method is based on the estimation of mutu...  
WO/2019/054013A1
According to the present invention, EMC performance of an electronic device equipped with a motor is improved. This circuit board (12) is provided with: a substrate (130); lands (P4, P5) that are formed on a main surface (131) of the sub...  
WO/2019/053946A1
Floats (10) are formed so as to project from bodies (11), and comprise coupling parts (12) used to couple the floats (10). Shaft holes (12A) are provided in the coupling parts (12), and the floats (10) are coupled by overlapping the shaf...  
WO/2019/054653A1
The present invention relates to a wired/wireless charging system capable of mobile advertising, wherein the same can provide an advertisement and, when the advertisement is over, USB charging, wireless charging, and 220V charging throug...  
WO/2019/052056A1
Disclosed in the present invention is a control method for wireless charging of a mobile terminal, comprising: detecting whether the mobile terminal is in a wireless charging state; if yes, monitoring a communication and reminding servic...  
WO/2019/053934A1
[Problem] To provide, in order to fully store the regenerative power of an electric vehicle or the like and use the power without waste, a capacitor power supply device outputting the stored power at a maximum in such a way that capacito...  
WO/2019/054688A1
The present invention provides a heliostat including a reflector having a sandwich panel structure. An embodiment of the present invention provides a heliostat including a reflector having a sandwich structure, the heliostat comprising: ...  
WO/2019/053302A1
The invention relates to a smart power-regulating system which operates by interrupting the power supply current and/or voltage wave of a three-phase network, which comprises, for each of the phases: an interrupting element provided with...  
WO/2019/054747A2
Provided is a wireless power transmission device. A wireless power transmission device, according to an exemplary embodiment of the present invention, comprises: at least one antenna for wireless power transmission disposed on one side o...  
WO/2019/054851A2
Disclosed is an electronic device which can control battery charging on the basis of the state of a battery. The electronic device of the present disclosure can check the voltage of a battery and the output voltage of a charging circuit,...  
WO/2019/052880A1
The present invention relates to a DC-DC converter (10), comprising a first DC port (10A) connectable to a DC source (B), a second DC port (10B) with a positive terminal (PT), a midpoint terminal (MT) and a negative terminal (NT) connect...  
WO/2019/054093A1
A press device (1) is provided with a slide (2), a bolster (3), a servo motor (21), a plurality of capacitor units (60), and a controller (10). An upper mold (7) is attached to the lower surface of the slide (2). The bolster (3) is dispo...  
WO/2019/055301A1
A vehicle control unit (e.g., a control unit for an automobile) receives feedback from an intelligent voltage/current sensor and a DC/DC controller. The DC/DC controller comprises a first switch for controlling power from a primary power...  
WO/2019/053333A1
A utilization unit (500) of an electric switch comprises an actuator module (100) which includes actuators and power transmission apparatus to operate the electric switch (600), a power module (200) which includes power supply means for ...  
WO/2019/053640A1
A brush holding assembly for an excited-rotor electric machine comprises a casing (2) provided with at least two ducts (3) flanked to each other and developing along a preferential direction (A) between a first end (3a) and a second end ...  
WO/2019/051607A1
There is provided a system for assigning power to a plurality of smart appliances. The system includes a plurality of smart outlet assemblies. Each of the smart outlet assemblies is paired to and in electrical communication with a respec...  
WO/2019/055956A1
A system is disclosed that includes a wireless power receiver, a battery charging system coupled to the wireless power receiver and configured to charge a battery using power received from the wireless power receiver and a wireless data ...  
WO/2019/054054A1
Provided is a motor that suppresses disconnection and damage of coil wires of a drive coil. Specifically, a motor 1 comprises: a motor case 14 that houses a drive coil 81, and in which an opening 16 is formed; a frame 2 attached to the m...  
WO/2019/051578A1
A device for suspending a payload from a support including a retraction assembly, an electrical connection component, and a payload connector assembly. The retraction assembly includes storage and output drum spools, and a constant torqu...  
WO/2019/052358A1
Provided are a photovoltaic power optimizer and a control method and apparatus therefor, and a photovoltaic power generation system. The photovoltaic power optimizer comprises: a power optimization module (10), a bypass module (20) and a...  
WO/2019/023085A3
An ion separating device comprising a stator cylinder with input and output ports, end caps, a rotor core, homopolar north poles, and homopolar south poles, is used to separate positive and negative ions in electrolyte introduced into th...  
WO/2019/054142A1
Provided is a wireless power transmission apparatus that is capable of efficiently supplying power. This wireless power transmission apparatus is provided with: a transmission coil; an inverter that drives the transmission coil; a DC/DC ...  
WO/2019/053942A1
This semiconductor module is provided with a substrate, an auxiliary terminal component, and a main terminal component. A first component includes a first end located on the substrate side and a second end located on a side distant from ...  
WO/2019/053924A1
Provided is a non-contact power transmission apparatus which can be used as a power transmission device and a power reception device, wherein the non-contact power transmission apparatus can cope with variations in the coupling coefficie...  
WO/2019/055503A1
An isolation transformer boost system. The system including a power supply and an isolation transformer. The isolation transformer including a primary winding electrically connected to the power supply, a secondary winding, a first volta...  
WO/2019/054482A1
Provided is an electronic control device in which size is reduced and low cost is achieved while a protection function from a negative surge voltage and a reverse connection protection function are maintained. The electronic control devi...  
WO/2019/054578A1
The present invention provides a device for preventing a powerline from falling, the device including: powerline fixing devices elastically mounted, respectively, to a plurality of powerlines that are spaced apart from each other; and a ...  
WO/2019/053417A1
A half bridge DC-DC converter device (200) is provided. The converter device (200) includes a primary circuit (201) and a secondary circuit (202), which include separate windings (PRI201, FB201, FB202, SEC201) that are disposed around a ...  
WO/2019/055126A1
Embodiments described herein generally pertain to an electrostatic device for use in a process system. Process gas may flow through an aperture formed in a tubular body of a filter. Electrodes disposed within the tubular body create an e...  
WO/2019/054603A1
The present invention relates to a gas circuit breaker of a gas-insulated switchgear. The present invention comprises a driving portion (10) that operates when a malfunction current occurs, and a holding portion (20) that is coupled to a...  
WO/2019/052871A2
The invention relates to a motor-driven conveying roller (1) for conveying systems for conveying containers, pallets and the like, comprising a drum tube (2) having a cavity formed therein and a longitudinal axis (A), a shaft (4) running...  
WO/2019/055072A1
System and methods for determining loading on supply lines of a three-phase power distribution system. Load meters are connected to the supply lines to receive power. A feeder meter is connected to a supply line designated the reference ...  
WO/2019/054704A1
The wireless charging coil comprises a coil part, a hollow part located inside the coil part, and a first extension line extending from a first bent part at which the inner end of the coil part adjacent to the hollow part is bent. The fi...  
WO/2019/053002A1
The invention relates to an electrical machine comprising an electromagnetic motor and a complementary connection assembly, said electromagnetic motor comprising a magnetic stator circuit having radially extending teeth and coils surroun...  
WO/2019/052154A1
The present application relates to the technical field of fluid transportation. Disclosed is an electromagnetic pump, comprising a drive mechanism and a magnetic assembly, wherein the magnetic assembly is arranged to generate, under the ...  
WO/2019/052386A1
A terminal device, a charger, a charging system and a charging method. The terminal device comprises: a universal serial bus (USB) interface (11) configured to be cooperatively connected to a USB plug of a charger, and a first switching ...  

Matches 901 - 950 out of 996,356