The invention relates to a passenger oxygen mask for the emergency supply of oxygen in an aircraft, with a breathing bag which is provided on the entry side with a tube for the oxygen supply, wherein the tube and the breathing bag consist of polyurethane. The invention further relates to a breathing bag, with which a flow indicator is integrated into the connection piece.
Passenger oxygen mask and breathing bag for an oxygen mask
2019-12-10
Patent
Electronic Resource
English
SAE Technical Papers | 2021
SAE Technical Papers | 1993