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Matches 1 - 50 out of 14,338

Document Document Title
WO/2018/010369A1
An overhead-type fault indication positioning terminal, comprising a capacitive sensor disposed in an overhead line electric field. The capacitive sensor is connected to a CPU of the fault indication positioning terminal via a conditioni...  
WO/2018/010746A1
A clamp-on type electricity meter configured to measure current and/or voltage is disclosed, The electricity meter comprises at least one core assembly and a coil coiled around a structure of the corresponding core assembly, The coil is ...  
WO/2018/012388A1
According to the present invention, a protection resistor is interposed in a shorter time between a current supply unit and an input terminal when an open state occurs between input terminals during execution of a resistance measuring pr...  
WO/2018/012032A1
This current sensor 100 is provided with an electrical wire 110 which has a width in the z direction greater than the thickness in the x direction, a magnetic sensor 130, a magnetic field forming member 140 which includes a soft magnetic...  
WO/2018/012034A1
A magnetic sensory 130 is arranged in a position overlapping the position of a second electrical wire 180 in the x direction. A magnetic field forming member 140 is a plate-shape member which extends approximately parallel to the plane p...  
WO/2018/012741A1
The present invention relates to a system for observing the resistance and current of a ground line, the system being provided adjacent to a ground facility such as a ground terminal box into which a surge is introduced, and monitoring t...  
WO/2018/012150A1
A current measurement device having: a first wiring member formed of an electrically conductive metal; and a second wiring member formed of an electrically conductive metal, part of the second wiring member comprising a resistive metal. ...  
WO/2018/008176A1
This current sensor is provided with: at least one permanent magnet (110); and at least one magnetosensitive body that detects, in a state wherein a bias magnetic field is being applied thereto from the permanent magnet (110), a magnetic...  
WO/2018/006876A1
A capacitive voltage mutual inductor (2) for a transient over-voltage monitoring system comprises a first capacitor (C1), a second capacitor (C2), a third capacitor (C3), an intermediate transformer (T), a transient over-voltage monitori...  
WO/2018/008180A1
A first facing region 161 where a first core 110 faces a third core 130 across a gap through which magnetic flux lines pass, and a second facing region 162 where a second core faces the third core 130 across a gap through which magnetic ...  
WO/2018/004689A1
Embodiments of the invention include a current sensing device for sensing current in an organic substrate. The current sensing device includes a released base structure that is positioned in proximity to a cavity of the organic substrate...  
WO/2018/001863A1
The invention relates to a transducer for high-voltage measuring technology, comprising a housing (1) with a cuboid-shaped base contour, input connections (25, 26) arranged on the housing (1) and guiding input measuring signals in the hi...  
WO/2018/003434A1
There has been a demerit that manufacture becomes complicated due to the fact that a bus bar and a detection element are integrally formed by molding using a resin. A bus bar 42 is fixed by being sandwiched between a second molded member...  
WO/2018/003361A1
A mount structure of a shunt resistor, which is provided with: a resistor for current detection, which is provided with a pair of terminal parts; and a mount substrate. This mount substrate is provided with: a mount part that is composed...  
WO/2018/003360A1
This current measuring device for measuring a current is provided with: a conductor that conducts a current; at least one pair of voltage detection terminals that are disposed by being separated from each other in the current direction o...  
WO/2018/004035A1
The present invention relates to a camera module including a voice coil motor actuator, and an auto-focus method thereof. The camera module includes: a sensing part for sensing the movement of a lens part; and a control part for controll...  
WO/2018/001515A1
A multilevel converter for converting between AC and DC comprises a cell (HBA), which comprises an energy storage element (C), a first branch of series-connected switching units(S1, S2) in parallel with the energy storage element, each s...  
WO/2017/222333A1
Disclosed is a high-current PCB assembly comprising a small and low-priced current breaking apparatus capable of breaking the flow of high current without damaging semiconductor elements. The high-current PCB assembly comprising a curren...  
WO/2017/220887A1
Electricity metering device The present invention relates to an electricity metering device intended to be associated with an electrical conductor (20) for the purpose of generating measurement data linked to the electric current flowing...  
WO/2017/222165A1
Disclosed is a high-current PCB assembly comprising a current sensor capable of minimizing heat generated from the high current flow and measuring the value of the corresponding high current. The high-current PCB assembly comprising a cu...  
WO/2017/221579A1
Provided is a voltage detection device that is capable of easily detecting the voltage of a main circuit conductor. The present invention is provided with: a bushing that is formed of an external cable connection part to be connected to ...  
WO/2017/220827A1
The present invention relates to a flexible current sensor, or transducer, which measures alternating current (AC) or rapid pulses of DC current in real-time in an electrical installation, for example. The sensor is intended to measure t...  
WO/2017/221101A1
A holder for a current sensor having separable portions with inner surfaces forming an opening and opposing outer surfaces having a groove to accommodate a current sensing coil. The holder includes flexible members on the portions and ex...  
WO/2017/222313A1
The present invention relates to a capacitance-type sensor and a manufacturing method therefor. A capacitance-type sensor (10) according to one embodiment of the present invention comprises: a substrate (100); a carbon electrode film (20...  
WO/2017/217267A1
An electric current sensor is provided with: a magnetism detection element (11-14) for sensing magnetic flux emitted by an electric current path (210-240) and performing magnetoelectric conversion; and at least two magnetic shields (21, ...  
WO/2017/214657A1
A lamp is co-operable with another lamp in a vehicle. The lamp includes a light-emitting portion, a conductor and a control arrangement connected to the conductor to form a capacitive sensor for sensing a human. The capacitive sensor sen...  
WO/2017/212694A1
[Problem] To provide a magnetism detection device which is capable of measurement in non-contact with a measurement object and has a wide range (dynamic range) in which measurement is possible. [Solution] In a magnetism detection device ...  
WO/2017/212678A1
This current sensor is provided with: a conductor (110) through which an electric current to be measured flows, and which has a length direction, a width direction (Y-axis direction) orthogonal to the length direction, and a height direc...  
WO/2017/212752A1
A magnetic sensor (1) is provided with: a substrate (10); a plurality of magnetoresistive elements, which are provided on the substrate (10), and which constitute a bridge circuit; and a plurality of pole pieces (31, 32), which are provi...  
WO/2017/213359A1
The present invention relates to an OIS camera module and a wire spring for an OIS camera module and to an OIS camera module, which can prevent the shaking of an image of a subject captured by a camera, which is caused by hand shake, and...  
WO/2017/212691A1
In this current sensor: a first recessed portion 210 and a second recessed portion 310 oppose one another and move in the x-direction; a first retaining surface 211 and a second retaining surface 212 of the first recessed portion 210, an...  
WO/2017/211599A1
The present disclosure provides an improved Rogowski-type current sensor. The current measurement coil, and the compensation coil are provided on the same board. The measurement coil and the compensation coil are arranged such that they ...  
WO/2017/213768A1
A method for fabricating a photonic device includes providing a silicon-on-insulator (SOI) chip comprising at least one SOI-waveguide on top of an oxide layer, and providing a magneto-optic-material-on- substrate (MO/substrate) chip comp...  
WO/2017/207037A1
A meter apparatus (100) is proposed for determining parameters of an AC electric signal in first (L) and second (N) wires, the AC electric signal comprising an AC electric current (I AC ) and an AC electric voltage (V AC ). The meter app...  
WO/2017/204153A1
The purpose of the present invention is to provide a shunt resistor which is able to have a sufficient bonding strength. A shunt resistor according to the present invention is provided with: a resistor 10; a pair of bases 11 which are in...  
WO/2017/203963A1
This shunt resistor comprises: a first terminal and a second terminal which are made of an electrically conductive metal material and each of which includes a first flat surface, a second flat surface, and outer peripheral surfaces there...  
WO/2017/202732A1
The invention relates to a method for monitoring an AC voltage source (12) which is DC-decoupled from a reference potential (15) and generates an AC voltage (USG) between two AC voltage lines (13, 14). The invention provides for each of ...  
WO/2017/199519A1
Provided is an equilibrium type magnetic field detecting device which employs a common feedback coil and which is capable of switching to a measurement range and a measurement sensitivity corresponding to a change in a measured magnetic ...  
WO/2017/199626A1
Provided is a current detection device having a smaller size and a higher density, or a power conversion device equipped with the current detection device. This current detection device or power conversion device is provided with a plura...  
WO/2017/197269A1
Various examples are provided for contactless wideband current sensing. A combination of magnetoresistive (MR) sensor and Rogowski coil outputs can be combined to provide current sensing from DC to 10 MHZ or more. In one example, a syste...  
WO/2017/196374A1
Example implementations described herein are directed to detection of historical anomalous events that are similar to currently occurring events in a transmission power system based on phasor management unit (PMU) data to provide informa...  
WO/2017/192256A1
A busbar current sensor assembly (10) includes a busbar member (12) that includes a first cavity (60) and a second cavity (68). The second cavity is disposed opposite the first cavity. The busbar current sensor assembly also includes a f...  
WO/2017/190065A1
A current sensor includes a two-piece ferromagnetic core clamped together over a wire to be measured by a housing to form a ferromagnetic cylinder that concentrates the magnetic flux surrounding the electrical wire to be measured. By dir...  
WO/2017/185226A1
A high-sensitivity fiber-optic current sensing device based on a circulation loop, comprising: a linear polarization pulse light generation mechanism, a control pulse generation mechanism, a 2×2 optical switch, and a sensing optical fib...  
WO/2017/188307A1
Provided is a chip resistor that comprises a resistive element, first and second electrodes disposed on the bottom surface of the resistive element, and a protective film disposed on the bottom surface of the resistive element between th...  
WO/2017/187813A1
Conventional current sensors are faced with a problem in which a magnetic shield is necessary to reduce the influence of adjacent multi-phase magnetic flux, and this results in increased cost and the occupation of a large volume of space...  
WO/2017/187733A1
The present invention is provided with: a first bus bar 10 linearly extending between two end sections E11 and E12 wherein currents flow; a second bus bar 20 that is bent between two end sections E21 and E22 wherein currents flow; and ma...  
WO/2017/186410A1
The invention relates to a method for determining a load current, which is based on the passage of a calibration current in a specific manner and on specific calculation methods.  
WO/2017/190063A2
A photonic sensing system includes an interrogator coupled to a sensing fiber. The interrogator includes a light source configured to emit light, and a photonic integrated circuit (PIC) comprising a plurality of photonic components. The ...  
WO/2017/187809A1
First electromagnetic conversion elements 25a, 25e, 25f, 25j having an axis of sensitivity orthogonal to a Y1-Y2 direction, which is the direction in which a second electric current path portion CB2 is inclined relative to a first electr...  

Matches 1 - 50 out of 14,338