Redundant oxygen supply for an aircraft

US8701708B2 · kind B2 · utility

Assignee

• AIRBUS OPERATIONS LIMITED · DE

Inventors

• Patrick Bricard · Hamburg, DE
• Emin Costan · Buxtehude, DE
• Walter Deutscher · Dassendorf, DE
• Thomas Vogt · Regensburg, DE
• Markus Wirth · Hamburg, DE

Key dates

• Filing date: Apr 9, 2008
• Grant date: Apr 22, 2014
• Expiry date: Sep 29, 2029

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T137/877
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A redundant gas supply or oxygen supply for an aircraft comprising two main lines and a group supply line that is connected to one consumer or to a multitude of consumers. In each case a connecting line connects the respective one main line to the group supply line. Flow limiters and nonreturn valves can be provided in the connecting lines.