Global Patent Index - EP 0916369 A3

EP 0916369 A3 20010509 - Method and arragement for attaching a filter to a repiratory apparatus

Title (en)

Method and arragement for attaching a filter to a repiratory apparatus

Title (de)

Verfahren und Einrichtung zur Befestigung eines filtermittels an eine Atemschutzgerät

Title (fr)

Procédé et agencement pour fixer un moyen de filtration à un appareil respiratoire

Publication

EP 0916369 A3 20010509 (EN)

Application

EP 98660114 A 19981104

Priority

FI 974123 A 19971104

Abstract (en)

[origin: EP0916369A2] A filter (301, 403) to be attached to a respiratory apparatus comprises an attachment boss (303) having an outer surface and an inner surface. A certain first part (401, 402) of the respiratory apparatus comprises a cylindrical portion (306, 407) having an outer diameter smaller than the inner diameter of the attachment boss. The arrangement comprises means (308, 411, 412, 410) for forming a sealing zone between the outer surface of the said cylindrical portion and the inner surface of the said attachment boss. <IMAGE>

IPC 1-7

A62B 23/02

IPC 8 full level

A62B 7/10 (2006.01)

CPC (source: EP)

A62B 7/10 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

EP 0916369 A2 19990519; EP 0916369 A3 20010509; EP 0916369 B1 20120118; FI 117161 B 20060714; FI 974123 A0 19971104; FI 974123 A 19990505

DOCDB simple family (application)

EP 98660114 A 19981104; FI 974123 A 19971104