FIRE-EXTINGUISHING DEVICE WITH A CONTAINER HOLDING A FIRE-EXTINGUISHING SUBSTANCE, AND CORRESPONDING COMPRESSED-GAS CYLINDER

FIRE-EXTINGUISHING DEVICE WITH A CONTAINER HOLDING A FIRE-EXTINGUISHING SUBSTANCE, AND CORRESPONDING COMPRESSED-GAS CYLINDER

A fire extinguisher (50, 50~, 50~) comprises a container (10, 10~) that holds a fire-extinguishing substance and that has a container jacket (12, 12~) closed at both ends, and a piston (20, 20~) which is axially displaceable in the container jacket and which separates a space (22, 22~) for fire-exti...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: FELTEN, FRANK, BERMES, KARL
Format: Patent
Sprache:eng ; fre
Schlagworte:
FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A fire extinguisher (50, 50~, 50~) comprises a container (10, 10~) that holds a fire-extinguishing substance and that has a container jacket (12, 12~) closed at both ends, and a piston (20, 20~) which is axially displaceable in the container jacket and which separates a space (22, 22~) for fire-extinguishing substance from an expansion space (24, 24~) in the container. According to the invention, an inner compressed-gas chamber (26, 26~) provided in the container (10, 10~) is spatially separate from the expansion space and serves for controlled pressurizing of the expansion space (24, 24~). The piston (20, 20~) is arranged such that it can be displaced along the compressed-gas chamber (26, 26~).