公开(公告)号：EP0644787B1

公开(公告)日：1996-01-03

申请号：EP93913307.0

申请日：1993-06-07

申请人： The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and

发明人： BRIDGES, Peter Clive

IPC分类号： A62B18/08 ,  A62B18/02

CPC分类号： A62B18/08 ,  A62B18/025

摘要： A pressure breathing mask, particularly an aircrew oxygen mask, includes an exoskeleton (10), a flexible facepiece (11) with an oxygen delivery connection (15), an inflatable bladder (20) positioned between the exoskeleton (10) and a rigid intermediate member (30), the intermediate member (30) bearing on the facepiece (11), and means (21, 23) for automatically inflating the bladder (20) when oxygen is delivered under pressure to the mask.

公开(公告)号：EP0644787A1

公开(公告)日：1995-03-29

申请号：EP93913307.0

申请日：1993-06-07

申请人： The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and

发明人： BRIDGES, Peter Clive

IPC分类号： A62B18

CPC分类号： A62B18/08 ,  A62B18/025