Emergency oxygen supply device

The present invention relates to an emergency oxygen supply device for an aircraft, comprising an oxygen pressure tank, and at least one oxygen mask which is conductively connected thereto. At least two electrically actuatable and activatable shut-off valves which are arranged parallel to one anothe...

Full description

Saved in:
Bibliographic Details
Main Authors MARZ HEIKO, CONRAD RUEDIGER, KURZ KRISTINA
Format Patent
LanguageChinese
English
Published 30.03.2011
Subjects
DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
Online AccessGet full text

Cover

More Information
Summary:The present invention relates to an emergency oxygen supply device for an aircraft, comprising an oxygen pressure tank, and at least one oxygen mask which is conductively connected thereto. At least two electrically actuatable and activatable shut-off valves which are arranged parallel to one another are arranged in the conduit from the oxygen pressure tank to the at least one oxygen mask. Of these shut-off valves, at least one shut-off valve has an NO-function and at least one shut-off valve an NC-function.
Bibliography:Application Number: CN201010254331