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1. WO2019043602 - HALL EFFECT CURRENT SENSOR

Publication Number WO/2019/043602
Publication Date 07.03.2019
International Application No. PCT/IB2018/056602
International Filing Date 29.08.2018
IPC
G01R 15/20 2006.1
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
15Details of measuring arrangements of the types provided for in groups G01R17/-G01R29/, G01R33/-G01R33/26176
14Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
20using galvano-magnetic devices, e.g. Hall-effect devices
G01R 19/00 2006.1
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
19Arrangements for measuring currents or voltages or for indicating presence or sign thereof
CPC
G01R 15/20
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
15Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00 and G01R33/00 - G01R35/00
14Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
20using galvano-magnetic devices, e.g. Hall-effect devices ; , i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
G01R 15/202
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
15Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00 and G01R33/00 - G01R35/00
14Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
20using galvano-magnetic devices, e.g. Hall-effect devices ; , i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
202using Hall-effect devices
G01R 19/0092
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
19Arrangements for measuring currents or voltages or for indicating presence or sign thereof
0092measuring current only
Applicants
  • TE CONNECTIVITY CORPORATION [US]/[US]
Inventors
  • DELACRUZ, Robert Steve Felisilda
  • WAHL III, Frank Peter `
  • MISHRIKEY, Matthew
Agents
  • STROUD, Adam L.
Priority Data
15/693,92901.09.2017US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) HALL EFFECT CURRENT SENSOR
(FR) CAPTEUR DE COURANT À EFFET HALL
Abstract
(EN) A Hall Effect sensor, including a toroid including a gap having opposed surfaces, which are substantially planar and substantially parallel to one another. The toroid further includes a central plane bisecting the opposed surfaces. A first Hall element sensor defining a first sensor plane is positioned at least partially within the gap of the toroid at a first angle and a second Hall element sensor is positioned at least partially within the gap of the toroid at a second angle substantially mutually perpendicular to each of the opposed surfaces. The central plane is substantially perpendicular to the opposed surfaces.
(FR) Un capteur à effet hall, comprenant un tore comprenant un espace ayant des surfaces opposées, qui sont sensiblement planes et sensiblement parallèles les unes aux autres. Le tore comprend en outre un plan central qui divise les surfaces opposées. Un premier capteur d'élément de hall définissant un premier plan de capteur est positionné au moins partiellement à l'intérieur de l'espace du tore selon un premier angle et un second capteur d'élément de hall est positionné au moins partiellement à l'intérieur de l'espace du tore selon un second angle sensiblement mutuellement perpendiculaire à chacune des surfaces opposées. Le plan central est sensiblement perpendiculaire aux surfaces opposées.
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