Sensorvorrichtung

Details

Veröffentlichungs-Nr.

EP3470794

Aktenzeichen

EP18199538

Anmeldetag

10. Oktober 2018

Veröffentlichung

8. März 2023

Erteilung

8. März 2023

Rechtsraum

EP

IPC

G01D5/14B62D15/02B62D6/10G01D11/24

Abstract

Provided is a sensor device that is machinable and mountable easily, whereby the manufacturing cost can be reduced. A sensor device (6) includes an external gear (645) configured to rotate together with a pinion shaft (23), driven gears (66, 67) configured to rotate by meshing with the external gear (645), permanent magnets (68, 69) configured to rotate together with the driven gears (66, 67), magnetic sensors (621, 622) configured to detect magnetic fields of the permanent magnets (68, 69), a circuit board assembly (62) having the magnetic sensors (621, 622) mounted on a printed circuit board (620), a tubular first housing member (7) that houses the external gear (645), and a second housing member (8) that supports the driven gears (66, 67) and houses the circuit board assembly (62). The second housing member (8) has a flange portion (81) that abuts against an open end face (740a) of a fitting hole (740) of the first housing member (7), and parts of the driven gears (66, 67) that protrude from the flange portion (81) mesh with the external gear (645) inside the first housing member (7).

Anmelder

Firma

JTEKT CORPORATION

Land

🇯🇵 Japan

Fachgebiete