Stromsensor

Details

Veröffentlichungs-Nr.

EP3176590

Aktenzeichen

EP16200963

Anmeldetag

28. November 2016

Veröffentlichung

5. Januar 2022

Erteilung

5. Januar 2022

Rechtsraum

EP

IPC

G01R1/04G01R15/20

Abstract

A current sensor (1) that can perform positioning among a conductor (29), a magnetic sensor (27), and a magnetic shield (21) with high accuracy and can measure a current to be measured with high accuracy is provided. The current sensor (1) has the conductor (29) through which the current to be measured flows, the magnetic sensor (27) configured to measure an induction field that the current to be measured generates, a case (13) configured to house the conductor (29) and the magnetic sensor (27) in a state where the conductor (29) and the magnetic sensor (27) are positioned and that includes a first opening (9) that allows the magnetic sensor (27) to be inserted into a housing space (8) therethrough, an insulating lid (11) configured to cover the first opening (9) of the case (13) and includes a second opening (41) for allowing the conductor (29) to communicate with the outside of the case (13), and a lid magnetic shield (21) positioned in the lid (11).

Anmelder

Firmen

Alps Alpine Co., Ltd.
Alps Electric Co., Ltd.

Land

🇯🇵 Japan

Fachgebiete