公开(公告)号：EP2588203B1

公开(公告)日：2018-05-09

申请号：EP11730166.3

申请日：2011-07-01

申请人： MSA Technology, LLC

发明人： CAVALIERE, Mark, L. ,  PRETE, Christopher, L. ,  BECKER, Michael, F. ,  LEUSCHNER, Carsten

IPC分类号： A62B9/00 ,  A62B9/04 ,  A63C11/22

CPC分类号： A62B9/04 ,  A62B9/006

摘要： An indicator arrangement for a regulator removably connectable to a facemask in a breathing apparatus, the indicator arrangement including: at least one release button comprising a body operationally engaged with at least one component of the regulator and configured to be actuated by a user to detach the regulator from the facemask, wherein at least a portion of the body is configured to facilitate transmission of light from at least one light source; and wherein the light is visible on or through at least one external surface of the body of the at least one release button. A regulator release button and breathing apparatus are also disclosed.