Wolfgang Rittner,Rüdiger Meckes,Günter Boomgaarden,Marco Hollm
申请号：
US13929830
公开号：
US09884210B2
申请日:
2013.06.28
申请国别(地区):
US
年份:
2018
代理人:
摘要：
The invention relates to an aircraft passenger emergency oxygen supply device comprising an oxygen mask having a mask body with a first opening for covering mouth and/or nose of the passenger, a second opening connecting said first opening with a source of oxygen, a passenger service unit, a connecting line fixed to the oxygen mask body at one end and having a coupling at the other end for coupling said line to the passenger service unit wherein a chemical reaction component is comprised in the oxygen mask.
