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Patent Searching and Data


Matches 101 - 150 out of 926,033

Document Document Title
WO/2017/043629A1
Provided is a drive circuit (10) for a two-coil step motor having: a rotor (51); a stator (52) that has first, second, and third stator magnetic poles; a coil A magnetically coupled to the first stator magnetic pole and the third stator ...  
WO/2017/041951A1
The invention relates to a stator (2) for an electric machine (1) comprising a stator carrier (5) which has a plurality of grooves (N1 to N48) with a respective groove base (6), and comprising a motor winding (8) having at least one firs...  
WO/2017/042652A1
A prefabricated electric line, named busbar, is described, comprising a casing made with at least two section irons. In the casing there is an inner housing chamber to house conductive bars. The chamber is laterally delimited by inner an...  
WO/2017/044295A1
Disclosed are various embodiments for distributing power to loads and classifying loads that receive electrical energy in the form of guided surface waves that are transmitted by guided surface waveguide probes along a terrestrial medium.  
WO/2017/042889A1
The present invention is provided with: a rectifying circuit that rectifies an alternating current voltage supplied from an alternating current power supply; a boost circuit that boosts a direct current voltage that has been rectified by...  
WO/2017/044282A1
Aspects of return coupled wireless power transmission systems are described. In one embodiment, a system includes a guided surface waveguide probe including a charge terminal elevated at a height over a lossy conducting medium, a ground ...  
WO/2017/044703A1
A power distribution housing including a base, a cover adapted to fit onto the base, a latch member adapted to removably secure the cover to the base, the latch member having a first end pivotably connected to the base and a second end h...  
WO/2017/044566A1
Wind screen for one or more photovoltaic arrays and method thereof. For example, wind screen for one or more photovoltaic arrays includes a screen foundation including a concrete block, and one or more perforation blocks on the concrete ...  
WO/2017/042043A1
A fastening device (10) is provided for fastening of a cable termination (30) to a bracket (40). The fastening device (10) comprises a flange (11) for attachment to the cable termination (30), the flange (11) comprising a circumferential...  
WO/2017/042484A1
The invention mainly concerns a stator (9) of a rotary electric machine, in particular intended for an electric compressor for a motor vehicle, said stator (9) comprising a body (16) having: -a yoke (28), -a plurality of teeth (27) angul...  
WO/2017/044285A1
The invention concerns restricting the transmission of energy by guided surface wave (Sommerfeld-Zenneck wave) receive equipment to unauthorized users. In one embodiment, an apparatus includes a network interface adapted to receive a val...  
WO/2017/044256A1
Various examples are provided for global electrical power multiplication. In one example, a global power multiplier includes first and second guided surface waveguide probes separated by a distance equal to a quarter wavelength of a defi...  
WO/2017/044951A1
Apparatuses, systems, and methods for coupling adjacent solar canopies into a unitized structure to reduce wind loads on and increase the structural integrity of the solar canopies. In one embodiment, an array of two or more solar canopi...  
WO/2017/043840A1
The present invention provides a cooling air supply device: driven by the rotating power of an output shaft such as a crankshaft of an internal combustion engine or a rotary shaft of an electric motor, so as to expand air, thereby produc...  
WO/2017/043843A1
Disclosed is a wireless power receiver for receiving power wirelessly. According to an embodiment of the present disclosure, a wireless power receiver wirelessly receiving power may include a first power receiver receiving first power fr...  
WO/2017/044289A1
Disclosed are various embodiments for establishing bidirectional exchanges of electrical energy between power systems. The embodiments can be configured as a network of power systems that ensure that excess power in one or more power sys...  
WO/2017/042516A1
The invention mainly concerns a rotary electric machine, in particular intended for an electric compressor for a motor vehicle, the machine comprising a stator, said stator comprising a body (16) having: - a yoke (28), - a plurality of t...  
WO/2017/042522A1
Electronic control device for a switch, in particular for an automotive vehicle. The invention relates to an electronic device (1), in particular for an automotive vehicle, this device comprising a switch (2), and the device is designed ...  
WO/2017/042506A1
The invention mainly concerns a rotary electric machine, in particular intended for an electric compressor (1) for a motor vehicle, said machine comprising: - a rotor (10) mounted to rotate about an axis of rotation, - a stator (9) surro...  
WO/2017/043751A1
The present invention relates to a stand-alone micro-grid autonomous control system comprising: one or more battery systems for directly changing a reference frequency according to a charging amount, and supplying power having the change...  
WO/2017/041707A1
A surge protection device base (121) comprises: a first housing (101), a second housing (102) and a third housing (103). The first housing (101) has at least one first structure thereon. The second housing (102) has at least one second s...  
WO/2017/044052A1
An electrical device regulating system according to this invention comprising a switch with a controller that utilizes electrical input from a voltage line (L line). The controller is further connectable to a timing module or sensor or w...  
WO/2017/043323A1
The present invention waterproofs a connecting end portion of a shield pipe with respect to a shield member. A shielded electrically conducting path is provided with: a shield pipe (11) having a connecting end portion (12) that is diagon...  
WO/2017/042063A1
The invention relates to an arrangement for safely removing overvoltage protection devices from the mains, independently of switchgear or backup fuses, in the event of critical operating states, particularly transition of the overvoltage...  
WO/2017/042013A1
The invention specifies a method for producing a shaped coil (3) for use in a stator or rotor of an electrical machine. In this case, at least one flat wire (1) is wound to form a round coil (2) which is designed such that it is continuo...  
WO/2017/042904A1
[Problem] To achieve a stable operation during ramp-up of power transmission voltage. [Solution] A wireless electric power delivery system as an embodiment of the present invention is provided with: an AC electric power supply for produc...  
WO/2017/042774A1
A novel, portable electric generator and energy conversion method for using small- sized or model vehicles. The portable electric generator is composed of a liquid fuel tank, a glow spark plug-type internal combustion motor, a dynamo and...  
WO/2017/041300A1
A method and apparatus for controlling an electric motor side power factor, and a system having the apparatus. The method comprises the following steps: controlling an electric motor by adopting an Id'=0 control method, so as to acquire ...  
WO/2017/043238A1
The present invention enables correct detection of the state of a relay provided on each of the positive terminal side and the negative terminal side of a secondary battery. A positive-side main relay 12 affords or breaks continuity betw...  
WO/2017/043297A1
In each of semiconductor switches (14, 15), a resistance value between a drain and a source decreases in response to an increase in the voltage value of a gate. In a control device (18), a predetermined voltage Vc is applied to an emitte...  
WO/2017/043841A1
Disclosed is a wireless power transmitter for charging a wireless power receiver. The wireless power transmitter comprises: a power transmission unit configured to transmit power for charging a wireless power receiver using current appli...  
WO/2017/042973A1
A storage unit of a storage battery system of an embodiment prestores the corresponding relationship between the SOC frequency distribution patterns of a storage battery device and the control parameters of the storage battery device. A ...  
WO/2017/044537A1
Systems and methods for estimating an inertia, a Coulomb friction coefficient, and a viscous friction coefficient for a controlled mechanical system are provided. In one or more embodiments, an inertia and friction estimation system can ...  
WO/2017/041851A1
The invention relates inter alia to a gas-insulated electrical module (10, 510, 520) having a housing (20) and an internal conductor (11), at least sections of which are situated in the housing (20). According to the invention, the modul...  
WO/2017/042487A1
A stator (9) for a rotating electrical machine, particularly for a motor vehicle electric compressor (1), the stator (9) comprising a body (16) having an outer periphery delimited by a cylindrical surface, the body (16) having: a yoke (2...  
WO/2017/044973A1
Methods, systems, and devices are disclosed for wirelessly charging electronic devices. In one aspect, a wireless charging transmitter device includes a three-dimensional coil array electrically coupled to a power source and structured t...  
WO/2017/043601A1
[SOLUTION] The stator core for a motor according to the present invention is configured by joining, in the circumferential direction, a plurality of laminates which are each formed by laminating a plurality of electromagnetic steel sheet...  
WO/2017/043434A1
In a normal mode, a power receiving device changes the resonant frequency of a power receiving side resonant circuit from a reference frequency or short-circuits a power receiving side coil for a predetermined time and then eliminates th...  
WO/2017/042248A1
The present disclosure relates to a method for characterization of a solar cell, comprising the steps of: providing an optical probe light; modulating the optical probe light with a modulation frequency of between 100 kHz and 50 MHz, the...  
WO/2017/042545A1
An electromechanical actuator for use in a hydraulic braking circuit of a vehicle comprises an electric motor having a stator and a rotor, and a linear actuator that is located within the motor. The stator is located within a housing hav...  
WO/2017/043925A1
The present invention relates to a wireless power transmission method and device. The present invention may provide a method for wirelessly transmitting power by a wireless power transmitter, the method comprising the steps of: transmitt...  
WO/2017/043236A1
The present invention appropriately controls the current of a storage battery according to the situation. In a battery controller 107, a battery information acquiring unit 201 acquires information about a storage battery. A first allowab...  
WO/2017/043142A1
Provided is a power storage system including a secondary battery, wherein a secondary battery control system includes: a means for detecting a measure indicating the degradation state of a positive electrode; a means for detecting a meas...  
WO/2017/041858A1
The present invention relates to a SWIPT system, Simultaneous Wireless Information and power Transmission, (100) for controlling energy transmission from a transmitter (TX) to at least multiple wireless network devices (RX1, RX2,.., RXn)...  
WO/2017/041635A1
The present invention relates to the field of electrical and electronic engineering, and provides a polarity-based rectifying and filtering method. Compared with the traditional rectifier and filter circuits, the method divides an altern...  
WO/2017/044276A1
Disclosed are various approaches for measuring and reporting the amount of electrical power consumed by an electrical load attached to a guided surface wave receive structure. A guided surface wave receive structure is configured to obta...  
WO/2017/043461A1
A low-torque-variation quiet operation when NVH is important and a high-torque operation or high-output operation when torque and output are important are both achieved by determining, on the basis of a request, whether to use a control ...  
WO/2017/042780A1
System and method for the detection of alerts and correction of errors in industrial processes. The system takes as input the values measured by a network of sensors that form a monitoring system. The values measured are compared with re...  
WO/2017/043027A1
Disclosed is a power conversion device 20 wherein a first DC-DC converter 21 converts a direct current voltage outputted from a direct current power supply 10 into a direct current voltage at a different level. A DC-AC converter 22 conve...  
WO/2017/041451A1
A wearable device and a manufacturing method therefor. The wearable device comprises a fixing band (01) and a wearable device body (02) connected to the fixing band. The fixing band is used for generating electrical energy when the fixin...  

Matches 101 - 150 out of 926,033