Improved positive pressure breathing assembly and demand regulator therefor

There is diclosed a self-contained breathing assembly (10) of the positive pressure type including a remotely positioned improved pressure demand regulator (18) and wherein there is provided a gas flow disconnect assembly (22) between the user face mask and gas flow conduits.

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Bibliographic Details
Main Authors LYBRAND, WALTER J.D, GRAY, ROBERT E, ARMSTRONG, ROBERT M
Format Patent
LanguageEnglish
French
German
Published 04.08.1993
Subjects
DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
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Summary:There is diclosed a self-contained breathing assembly (10) of the positive pressure type including a remotely positioned improved pressure demand regulator (18) and wherein there is provided a gas flow disconnect assembly (22) between the user face mask and gas flow conduits.
Bibliography:Application Number: EP19930105549