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Matches 351 - 400 out of 1,011,969

Document Document Title
WO/2019/188029A1
Provided is a voltage converter capable of improving a power conversion efficiency not only during a low load but also during a high load. A step-down type DC/DC converter 1 is provided with an inductor L1 with a tap and a capacitor C1. ...  
WO/2019/191401A1
A spine is configured to support and protect a cable harness. The spine includes a plurality of segments arranged along an axis. Each segment includes a first and second housing parts which can be closed to form a passageway or can be op...  
WO/2019/188734A1
A rotor 21 has a rotor core 22. The rotor core 22 has a cylindrical outer cylinder 22b, and a bottom plate 22c spread on one side of the outer cylinder 22b. The bottom plate 22c has through holes 22e penetrating through the bottom plate ...  
WO/2019/188231A1
A wire harness 10 is provided with: a plurality of shield conductive paths 13 that comprise braided wires each obtained by interweaving conductive strands in a cylindrical shape and a plurality of electric wire bundles 12 comprising a pl...  
WO/2019/189925A1
Provided is a carbon nanotube coated wire rod for a coil, the wire rod having reduced eddy current and exceptional high-output properties. This carbon nanotube coated wire rod for a coil is provided with: a carbon nanotube wire rod compr...  
WO/2019/185365A1
The present invention relates to an electric motor with slanted stator and/or rotor containing at least one layer of a composite material, characterised in that the composite material comprises at least one electric strip layer as carrie...  
WO/2019/185549A1
The invention relates to a cable-receiving device (6) for a cable harness (1), comprising a magnetic element (7) for absorbing electromagnetic radiation and a plastic moulded part (10), wherein the plastic moulded part (10) has a cable g...  
WO/2019/189166A1
An exemplary identification method according to the present disclosure is used for an identification device that identifies the type of a brushless DC motor. Output response characteristics of the brushless DC motor vary from one type to...  
WO/2019/189298A1
Provided is a fluid delivery device including an impeller for causing a fluid to flow from a suction port to a delivery port, a DC motor for rotating the impeller, a housing that houses the impeller, and a control device for PWM controll...  
WO/2019/189302A1
This motor according to an example of the present invention has: a cylindrical housing which has an opening at one axial end section and a female thread section on an inner circumferential surface of the opening; a stator provided on the...  
WO/2019/187708A1
Provided is a power transmission device with which the arrangement position in a water depth direction of a coil for transmitting power underwater can easily be changed. This power transmission device (100) transmits power to a power rec...  
WO/2019/187059A1
This motor drive device is provided with an inverter (4) capable of being connected to n (n is an integer of 2 or more) motors (41, 42) each having a permanent magnet in the rotor. The motor drive device performs a braking operation on i...  
WO/2019/187805A1
The present invention comprises: an electric motor driven by power supply received from a first power storage device; and a second power storage device capable of storing electricity having a higher voltage than the first power storage d...  
WO/2019/189303A1
This motor according to an example of the present invention has: a cylindrical housing which has an opening at one axial end section and a female thread section on an inner circumferential surface of the opening; a stator provided on the...  
WO/2019/186761A1
This drive device is provided with a control unit for controlling the drive of a motor by controlling first to sixth switches. The control unit periodically sets continuous first to sixth energization periods, each of which corresponds t...  
WO/2019/191503A1
The present invention comprises a novel propulsion method and apparatus for personal air vehicles generally consisting of gyroscopic movable assembly containing a gyroscope flywheel that produces thrust. In a preferred embodiment the gyr...  
WO/2019/189600A1
A ceramic substrate produced using a dielectric material containing silicon carbide particles as a forming material, wherein the number of the silicon carbide particles per unit area on the surface of the substrate is smaller than that i...  
WO/2019/185268A1
The invention specifies a housing (1) for an output stage (7) with power semiconductors (6) of a modular converter (8). The housing (1) has: – a stretchable hood (2) arranged on the base plate (4), and a metallic lattice (3) formed on ...  
WO/2019/188513A1
A wiring harness 1 according to the present invention comprises: a plurality of electric wires 20, each of which has a core wire 21 and an insulating covering 22 that covers the outer circumference of the core wire 21; and a plurality of...  
WO/2019/185666A1
The present invention relates to a generator comprising a rotor, an inner shaft, an outer shaft, and an actuation means. The outer shaft is connected to the rotor so as to transfer a torque to or from the rotor. The inner shaft is at lea...  
WO/2019/188777A1
Provides are: an insulated electric wire material that has a conductor having a single-core conductor or a plurality of divisional conductors arranged in parallel or spirally, and has an outer peripheral insulating layer which covers the...  
WO/2019/187570A1
A temperature detection device of the present invention is able to improve assembly workability of a coil. A temperature detection device 1 comprising: a temperature sensor 10 that has a thermosensitive element 111 to detect the temperat...  
WO/2019/184326A1
A peak-valley energy-saving electricity storage and charging device for a new energy vehicle, wherein a portable mobile box (1) thereof comprises a box body (11), movable casters (12), and a telescopic pull rod (13); a storage battery (2...  
WO/2019/184332A1
Disclosed are a protection system of a refrigeration device and a protection method for the safe operation of a compressor. The protection system comprises: a measurement module (100), wherein the measurement module (100) is used for mea...  
WO/2019/189141A1
This electrostatic chuck device (1) is provided with: a base (11), in which one primary surface is a placement surface (19) on which a plate-shaped sample is placed; and an electrostatic adhesion electrode (13) provided on the side of th...  
WO/2019/191696A1
Connectors, systems with connectors and processes with connectors are described. These include how connectors can actively hold external portions of two frames or other components together during transport and before final installation, ...  
WO/2019/189164A1
An exemplary identification method according to the present disclosure is used for an identification device that identifies the type of a brushless DC motor. The brushless DC motor has a circuit board on which a tachometer output termina...  
WO/2018/145817A3
A motor converter comprising an electric motor with a housing part and a fan, a fan cowl and a converter, the converter having a housing part, a circuit board and a power module that is connected to the circuit board, more particularly e...  
WO/2019/189454A1
In this power conversion device, a first electronic component is provided with a first heat generation unit and a second heat generation unit. A first surface of a first cooler is in contact with the first heat generation unit. A second ...  
WO/2019/187411A1
Provided is a control device for a distributed power source, the control device being capable of stabilizing the output power of a distributed power source linked to a power system. A control device (100) for a distributed power source: ...  
WO/2019/186756A1
An electric vehicle control device 1 according to an embodiment is provided with: a signal receiving unit 11 for receiving a signal coming at intervals in accordance with the rotational speed of a motor 3; a signal interval variation cal...  
WO/2019/189578A1
This electrode unit is used for a power transmission device or a power reception device in a wireless power transfer system of an electric field coupling type. The electrode unit is provided with: first and second electrodes that constit...  
WO/2019/190091A1
This embodiment relates to a wireless charging device with a wireless communication coil. The wireless charging device according to this embodiment comprises: a heat dissipation sheet; a shielding material disposed on the heat dissipatio...  
WO/2019/187525A1
This determination device, which is used in a solar power system provided with multiple generator units having solar cell panels, is provided with: an acquisition unit which acquires measurement information indicating the results of meas...  
WO/2019/185171A1
The invention relates to a handheld ultrasonic drilling machine comprising a motor (2) for rotatably driving a drilling tool (3) about an axis of rotation (DA) and a vibration exciter unit (4) which is designed to produce ultrasonic vibr...  
WO/2019/188876A1
Provided are: a power conversion system that can improve the precision of output control of a voltage conversion unit; and a control method for a voltage conversion circuit. A power conversion system (1) converts an input alternating-cur...  
WO/2019/158751A4
Disclosed is an electrical condition monitoring system that is connectable to an electrical device for monitoring the electrical device when in operation, wherein: (i) the electrical condition monitoring system includes (a) a sensing arr...  
WO/2019/184305A1
A current-sensorless grid current control method applicable to a grid-connected inverter, relating to a system consisting of a main grid-connected inverter circuit and a grid-connected inverter control circuit. The grid-connected inverte...  
WO/2019/190691A1
In some examples, a hybrid power boost peak power protection system includes an energy storage, a hybrid power boost charger to charge a battery, and a switch to couple a system load to the energy storage and to decouple the system load ...  
WO/2019/187529A1
The present invention detects a closed loop circuit on the basis of a short failure between a switching element for motor control and a switching element for disconnection in a motor drive circuit. This motor control device is provided w...  
WO/2019/186685A1
This contactless power receiving device is provided with: a power receiving element which receives AC power in a contactless manner; an AC/DC conversion circuit which converts AC power received by the power receiving element into DC powe...  
WO/2019/184610A1
Disclosed are access control device and method for a domestic load based on a renewable energy and a mains power supply. In the present invention, domestic loads are divided, according to characteristics and power source requirements of ...  
WO/2019/184797A1
The present invention relates to the technical field of laundry treatment, and aims to solve a problem in the prior art in which when a laundry treatment apparatus uses a direct drive motor, a stress concentration region of a housing of ...  
WO/2019/189165A1
An exemplary identification method according to the present disclosure is used for an identification device that identifies the type of a brushes DC motor. The brushes DC motor has a circuit board on which a tachometer output terminal fo...  
WO/2019/186762A1
A main control circuit of this drive device detects the first charged voltage of a smoothing capacitor before the start of discharging through a discharging resistor. Before a preset set time elapses from the start of discharging through...  
WO/2019/186020A1
The invention relates to a method for controlling a three-phase inverter (3) using a 120° control arrangement associated with a PWM-type control, the inverter (3) being driven by a controller and configured to power a permanent-magnet s...  
WO/2019/033739A9
Provided are a ferromagnetic lamination, an electric motor magnetic conductive component, an electric motor having the electric motor magnetic conductive component, an electric motor winding structure and an electric motor having the ele...  
WO/2019/186752A1
An embodiment provides a power conversion device equipped with a power converter and a control device. The power converter is an MMC. The power converter includes six arms, each of which includes unit converters connected in cascade. The...  
WO/2019/189435A1
This motor is provided with: a motor body including a stator and a rotor having a shaft; and an attachment member fixed to an end of the shaft. The attachment member has through holes extending therethrough in the axial direction. The sh...  
WO/2019/187334A1
The purpose of the present invention is to allow minimization of the number of holes for fixing a wiring member in a configuration in which the wiring member is fixed to a component. This wiring member integrated built-in component compr...  

Matches 351 - 400 out of 1,011,969