Ionisator

Details

Veröffentlichungs-Nr.

EP3474396

Aktenzeichen

EP18194585

Anmeldetag

14. September 2018

Veröffentlichung

1. April 2020

Erteilung

1. April 2020

Rechtsraum

EP

IPC

H01T19/04H01T23/00H05F3/04

Abstract

[Object] To enable ions to be efficiently carried toward a charge cancellation target with a small consumption of compressed air. [Solution] An ionizer includes a discharge needle 4, a discharge needle holder 31 holding the discharge needle 4, and a carrying air jet mechanism 32 jetting out ion-carrying air toward a charge cancellation target. The carrying air jet mechanism 32 is disposed at a position adjacent to the discharge needle holder 31, and it includes a drive nozzle 45 having a drive air jet port 48, and a diffuser 46 disposed in front of the drive nozzle 45 with an ambient air suction gap 51 interposed therebetween. A carrying air flow hole 52 is formed inside the diffuser 46 to be coaxial with the drive air jet port 48, and a carrying air jet port 53 from which the carrying air is jetted out is formed at a fore end of the carrying air flow hole 52.

Anmelder

Firma

SMC Corporation

Land

🇯🇵 Japan

Fachgebiete