sistema de controle de pressão de cabine, método para controlar a pressão real dentro de uma cabine e válvula de descarga

The invention relates to a cabin pressure control system (10), a method of controlling the actual pressure inside a cabin (50) and an outflow valve (14; 15; 16; 17), especially for use in said system (10) or said method. The invention provides communication of actual cabin pressure to the outflow va...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: FRIEDRICH-JOACHIM SCHEERER, THOMAS WILLENBRINK
Format: Patent
Sprache:por
Schlagworte:
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Beschreibung
Zusammenfassung:The invention relates to a cabin pressure control system (10), a method of controlling the actual pressure inside a cabin (50) and an outflow valve (14; 15; 16; 17), especially for use in said system (10) or said method. The invention provides communication of actual cabin pressure to the outflow valve (14; 15; 16; 17) and additionally a common data exchange line (22) connecting the components of the cabin pressure control system (10). The system (10) is highly redundant and reliable, guarantees the desired sophisticated pressure control even if one or several components fail and allows complete elimination of the previously used fully pneumatic safety valves.