Door arrangement and aircraft
AssigneeAirbus Deutschland GmbH
InventorThorsten Roming
Life of this patent
Estimating the term…
Abstract
A door arrangement for tightly closing a door opening comprises a door frame, a door which, when closed, is arranged in the door frame, and inner and outer sealing lips. The inner and outer sealing lips run next to each other along a periphery of the door opening between a first surface of the door and a second surface of the door frame, wherein the first and second surfaces face each other. The inner and outer sealing lips bound a space formed between them. The door arrangement further comprises a pressure-reducing device configured to reduce pressure in the space.
Claims20
A door arrangement for tightly closing a door opening, comprising:
- a door frame;
- a door which, when closed, is arranged in the door frame;
- an inner sealing lip and an outer sealing lip running next to each other along a periphery of the door opening between a first surface of the door and a second surface of the door frame, the first and second surfaces facing each other, and the inner and outer sealing lips bounding a space formed between them;
- and
- a pressure-reducing device configured to reduce pressure in the space.
An aircraft comprising a door opening and a door arrangement for tightly closing the door opening, the door opening comprising:
- a door frame;
- a door which, when closed, is arranged in the door frame;
- an inner sealing lip and an outer sealing lip running next to each other along a periphery of the door opening between a first surface of the door and a second surface of the door frame, the first and second surfaces facing each other, and the inner and outer sealing lips bounding a space formed between them;
- and
- a pressure-reducing device configured to reduce pressure in the space.
Dependencies are inferred from the claim text.