Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 251 - 300 out of 920,035

Document Document Title
WO/2017/001184A1
The invention relates in a first aspect to a resonant power converter comprising: a first power supply rail for receipt of a positive DC supply voltage and a second power supply rail for receipt of a negative DC supply voltage. The reson...  
WO/2017/001268A1
The present invention provides a support system for supporting the commissioning of a networked power distribution system (1). The networked power distribution system comprises at least one power supply (2) with one or more power connect...  
WO/2017/004222A1
The present technology is directed generally to phase change materials for cooling enclosed electronic components, including for solar energy collection, and associated systems and methods. In particular embodiments, a system directs war...  
WO/2017/001512A1
The photovoltaic device comprises a photovoltaic cell (1) joined to a substrate (2) by way of a joining interface. The method comprises the following steps: a step of injecting (S0) an electrical current (Ictrl) into the photovoltaic cel...  
WO/2017/003076A1
Disclosed are a near field communication module protection apparatus using a magnetic field, and a portable terminal thereof. The near field communication module protection apparatus according to one embodiment of the present invention c...  
WO/2017/002426A1
In the present invention, from among coil terminal parts of a plurality of coils (55), a first coil terminal part (60) and second coil terminal part (61) which are pulled out from slots (11) of different positions are bent radially outwa...  
WO/2017/002953A1
This data extracting device 1 is provided with a storage unit 2, and an extracting unit 3 which extracts transient response data relating to a secondary battery from electric current measurement data stored in the storage unit 2. The dat...  
WO/2017/003911A1
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for non-isolated power conversion. In one aspect, a method includes generating first and second rectified outputs using a rectifier with a...  
WO/2017/002591A1
The objective of the present invention is to sustain the usefulness and reduce the operating cost of a battery energy storage system (BESS) using a thermal energy storage device capable of storing cold energy. A BESS 2 according to the p...  
WO/2017/003199A1
One embodiment of a lens driving device comprises: a housing supporting a first magnet; a bobbin provided on the inside of the first magnet, provided with a first coil on an outer peripheral surface thereof, and moving within the housing...  
WO/2017/000032A1
A remote isolation system (10) for a plant comprising equipment (20, 21) energisable by an energy source (30) and a control system (50, 260) enabling automated isolation of the equipment (20, 21) from said energy source (30) to an isolat...  
WO/2017/004018A1
An electromagnetic generator comprising an antenna that receives radiofrequency energy. The antenna is connected to a rectifier circuit, which is used to charge a first battery using the radiofrequency energy received by the antenna. The...  
WO/2017/002514A1
The present invention pertains to a thermoelectric material formed of a nanostructure, a thermoelectric element and an optical sensor using the same, and a method for producing the thermoelectric material formed of a nanostructure. The p...  
WO/2017/001485A1
The invention relates to a cooling element (5) comprising a securing device (16) for retrofitting any commercially available PV module (1) in order to increase the degree of efficiency of the PV module (1). According to the invention, th...  
WO/2017/000668A1
A power supply circuit and method of an auxiliary power supply. The power supply circuit of the auxiliary power supply comprises a snubber circuit and an auxiliary power supply switch converter. The auxiliary power supply switch converte...  
WO/2017/001952A1
An inverter, motor drive device (50) and freezing device (200), with which it is possible to effectively suppress current beats in the event of over-modulation without requiring additional circuits. This motor driving device comprises: a...  
WO/2017/002527A1
Although an internal electronic circuit device connected to a connector terminal is protectable when a power supply fault occurs, a load connected to the connector terminal is not protectable. According to the present invention, when the...  
WO/2017/001490A1
A rotor for an electric machine, the rotor comprising a rotor core (2a) having an outer portion (21a) and an inner portion (22a) located closer to the rotation axis of the rotor core (2a) than the outer portion (21a). The outer portion (...  
WO/2017/001171A1
Electric motor (1) for an air blowing device, comprising a rotor (2), a stator (4), a support (12) for said rotor (2) and said stator (4) able to dissipate heat and a screening cap (26), characterized in that the screening cap (26) is fi...  
WO/2017/002292A1
Provided is a power storage system comprising: a power storage unit which includes one or more storage batteries; a storage unit which stores history information of the power storage unit; and a control unit. The control unit acquires th...  
WO/2017/000211A1
A flashlight comprises a housing (1) and a battery disposed inside the housing (1). A first induction coil (8) used for charging the battery is disposed in the middle of the housing (1). According to the flashlight and a charging cradle ...  
WO/2017/002728A1
Provided are a method for diagnosing remaining life before short circuiting of power distribution equipment and a system for diagnosing remaining life before short circuiting of power distribution equipment that make it possible to accur...  
WO/2016/209352A1
Techniques for mitigating voltage offsets are described herein. A method for mitigating voltage offset includes receiving, via a sensor, charging current information. The method also includes adjusting, via a common mode adjustment circu...  
WO/2016/208164A1
In the present invention a first crank mechanism is arranged at one end of a solar panel (11) in the direction of a rotational axis (S), and, in accordance with the swinging of the solar panel (11), transmits the force of the swinging, o...  
WO/2016/209498A1
In some aspects, the present disclosure provides a method of associating a device with a wireless communications network. The method includes receiving a signal from a second device, the signal received using an element configured to sen...  
WO/2016/206077A1
An anti-magnetic-interference optical anti-vibration voice coil motor, applicable to the technical field of optical anti-vibration devices. The voice coil motor comprises a housing (1), at least three groups of magnets (2), a lens carrie...  
WO/2016/208017A1
Conventionally, accurate zero-cross position drive control is not achieved due to overlapping noise in reverse electromotive force signals detected by electromagnetic actuator drive devices in order to perform a control. Thus, this elect...  
WO/2016/207565A1
The invention relates to a reel (1) for storing and reeling a strand. Said reel includes: a wheel (3) including an annular cavity (6) having the same axis as the wheel, a shell (4) covering the wheel in part over a sector, the wheel bein...  
WO/2016/206685A1
The invention relates to a multilayer printed circuit board and a method for producing same. To increase the power density of such a multilayer printed circuit board, said board comprises • at least a first layer comprising a first ele...  
WO/2016/207290A1
The invention relates to a primary-sided arrangement (1) of primary winding structures (W1, W2, W3) of a system for inductive power transfer, wherein the primary-sided arrangement (1) comprises at least three phase lines and at least one...  
WO/2016/206896A1
The invention relates to a method (50) for checking an electrical value (IA) of an electric machine (10), in particular an electric machine (10) of a co-ordinate measuring device (80), wherein the electric machine (10) has an electric dr...  
WO/2016/209578A1
Apparatuses and methods for wirelessly charging electronic devices are provided. The apparatuses and methods disclosed herein may wirelessly charge electronic devices by causing a power distribution device to send a group short beacon si...  
WO/2016/208585A1
Provided are a solar cell panel support frame of the unfixed type which exhibits improved resistance against wind without suffering from a decline in operability, and a solar power generation device. A solar cell panel support frame (20)...  
WO/2016/210139A1
A tool (100, 100', 300, 400) for installing cables (C) in a split sleeve (10, 210) includes first (110a, 110a', 320a, 410a) and second (110b, 110b', 320b, 410b) guide portions, a third arcuate guide portion (120a, 120a', 310a, 420a) exte...  
WO/2016/206971A1
The invention relates to a method for controlling an electric drive, wherein the drive unit is monitored as to the occurrence of an acoustic interference signal while the drive is being controlled, and when an acoustic interference signa...  
WO/2016/207481A1
An electrical drive comprises an electrical machine (103), a first converter stage (106) connected to terminals (107-109) of stator phase-windings of the electrical machine, and a second converter stage (113) connected to intermediate po...  
WO/2016/207980A1
A power consumption amount estimation device of the present invention estimates the power consumption amount of an industrial machine equipped with a motor, a machine driven by the motor, and an amplifier for driving the motor and is pro...  
WO/2016/206794A1
The invention relates to an actuating drive (10) with an electric motor (20), which is designed to actuate an actuating element (30), and with an emergency power supply device (50), which is designed to supply an actuating drive (10) com...  
WO/2016/206887A1
The invention relates to a drive arrangement for an electrically driven vehicle, comprising an electric motor, which is designed to accelerate the vehicle, wherein the electric motor has a rotor which is arranged inside a stator having s...  
WO/2016/206688A1
A method, converter arrangement, and controller are disclosed for connecting an output of a converter with an electrical grid to control inrush currents into a grid filter assembly connected with the output of the converter, the electric...  
WO/2016/207877A1
The invention relates to an electric motor, comprising: (A) a rotor which comprises: (a) a co-centric shaft and disk; and (b) a plurality of permanent magnets that are equi-angularly spaced and equi-radially disposed on said disk; and, (...  
WO/2016/207132A1
The invention relates to a drag chain (10) comprising a plurality of links (12), which can be connected to each other by insertion in a longitudinal direction A and can be swiveled in relation to each other and together form a guide chan...  
WO/2016/210005A1
Bypass systems can be used to connect alternative energy sources to existing distribution panels without the need to replace or upgrade the distribution panel. Some such bypass systems may be integrated directly into an electric meter, w...  
WO/2016/208629A1
A rotating electrical machine is provided with: a divided laminated yoke section (31a); and two laminated teeth sections (31b, 31c) on both ends of the divided laminated yoke section (31a). In the two laminated teeth sections (31b, 31c) ...  
WO/2016/206664A1
The invention relates to a method of controlling appliances and sources of electrical energy in distribution networks to optimize production and consumption of electrical energy, in which the consumption and/or production of electrical e...  
WO/2016/208402A1
According to the present invention, a power transmitting device (101) is provided with an inverter circuit (110) that supplies AC power, a coil (L1) to which the AC power is supplied from the inverter circuit (110), and which is magnetic...  
WO/2016/208448A1
Provided is an electrical connection box equipped with a novel construction that makes it possible to easily confirm the engagement of connection terminal parts and support pins in a side component connection unit, even when a component-...  
WO/2016/208205A1
A fuel cell system 12 comprises a plurality of fuel cell devices 16a-16c and an external management device 18. Each of the plurality of fuel cell devices 16a-16c has a control unit 24 that controls the device itself in one of operation m...  
WO/2016/207998A1
Provided is a wire tensioning device control device that improves the efficiency of work for providing an overhead wire and the like in a tensioned state. The wire tensioning device control device 2000 controls a wire tensioning device f...  
WO/2016/207023A1
The invention relates to a rotor for an electronically commutated electric motor, comprising a rotor shaft (12) on which a rotor packet (14) with magnets is received. The rotor shaft (12) is equipped with at least one balancing ring (20,...  

Matches 251 - 300 out of 920,035