Magnetischer Erkennungstypschalter und Schalthebelvorrichtung mit dem magnetischen Erkennungstypschalter

Details

Veröffentlichungs-Nr.

EP2736173

Aktenzeichen

EP13194384

Anmeldetag

26. November 2013

Veröffentlichung

24. Februar 2021

Erteilung

24. Februar 2021

Rechtsraum

EP

IPC

H03K17/972H03K17/95G06F3/033F16H59/10F16H59/04// H03K17/97

Abstract

A magnet (7) (movable portion (5)) is supported to be movable between four positions ((1) to (4)) that are divided by a first virtual line (A) and a second virtual line (B) which are orthogonal to each other in a plane. A magnetic detection unit (10) is fixedly supported at a crossing position (C) of the first virtual line (A) and the second virtual line (B). The magnetic detection unit (10) has a first magnetoresistance effect element (11) and a second magnetoresistance effect element (17), and sensitivity axis directions (P<X2>) and (P<Y2>) of the respective magnetoresistance effect elements (11) and (17) are orthogonal to each other. When the magnet (7) is moved between the four positions ((1) to (4)), the four positions ((1) to (4)) can be detected based on a detection output obtained from each of the magnetoresistance effect elements (11) and (17).

Anmelder

Firmen

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

Land

🇯🇵 Japan

Fachgebiete