Photoelektrischer Sensor

Details

Veröffentlichungs-Nr.

EP3540466

Aktenzeichen

EP19151891

Anmeldetag

15. Januar 2019

Veröffentlichung

29. Dezember 2021

Erteilung

29. Dezember 2021

Rechtsraum

EP

IPC

G01S17/02G01S7/481G01V8/12

Abstract

A light guide member (3) includes: a light projecting side light guide part (4) extending in the front-and-rear direction and guiding light emitted from a light projecting part (71) to the outside; a light receiving side light guide part (5) extending in the front-and-rear direction and spaced apart from the light projecting side light guide part (4) by a gap (35) in the up-and-down direction, and guiding light that enters from the outside to a light receiving part (73); and a connecting part (31) disposed over the gap (35) and connecting the light projecting side light guide part (4) and the light receiving side light guide part (5). The gap (35) is provided with a reduction part (35a) at an end portion on the side of the connecting part (31), and a dimension of the reduction part (35a) gradually decreases toward the side of the light projecting part (71).

Anmelder

Firma

OMRON Corporation

Land

🇯🇵 Japan

Fachgebiete