Atemschutzmaskenpatrone mit Muffenkopplung

Details

Veröffentlichungs-Nr.

EP4744736

Anmeldetag

20. Januar 2014

Veröffentlichung

20. Mai 2026

Rechtsraum

EP

IPC

A62B18/00(AFENTOULOPOULOS CHRIS et al.)

Abstract

A respirator apparatus comprising: a respirator body; a filter cartridge receiver integral with and extending from the respirator body; and a filter cartridge comprising a nozzle element integral with the filter cartridge. The respirator body and the filter cartridge are configured to be fluidically coupled through sleeve-fit engagement between the filter cartridge receiver and the nozzle element, in which one of the filter cartridge receiver and the nozzle element slides into a channel defined by the other, the filter cartridge receiver and the nozzle element defining an airflow channel. The apparatus further comprising a cantilever latch configured to secure the filter cartridge nozzle element to the filter cartridge receiver, the cantilever latch being integral with the filter cartridge receiver or with the respirator body, and the cantilever latch comprising a push button protrusion configured to detach the filter cartridge from a respirator apparatus.

Anmelder

Firma

3M Innovative Properties Company

Land

🇺🇸 USA