Airframe structure of an aircraft or spacecraft
AssigneeAirbus Deutschland GmbH
InventorsMarkus Muller, Lars Fiedler
Life of this patent
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Abstract
The present invention provides an airframe structure of an aircraft or spacecraft, with: a hollow body section which can be subjected to an internal pressure; a membrane arrangement which has at least one single-part, multi-curved membrane component for sealing off the internal pressure from an external pressure which acts on the hollow body section and differs from the internal pressure; and a joining structure for a pressuretight joining of the membrane arrangement to a region of the hollow body section; wherein the membrane arrangement forms a receiving well which is accessible from outside the hollow body section, extends at least partially into the hollow body -section and is for receiving a component of the aircraft or spacecraft.
Claims22
An airframe structure of an aircraft or spacecraft, with:
- a hollow body section which can be subjected to an internal pressure;
- a membrane arrangement which has at least one single-part, multi-curved membrane component for sealing off the internal pressure from an external pressure which acts on the hollow body section and differs from the internal pressure;
- and
- a joining structure for a pressuretight joining of the membrane arrangement to a region of the hollow body section;
- wherein the membrane arrangement forms a receiving well which is accessible from outside the hollow body section, extends at least partially into the hollow body section and is for receiving a component of the aircraft or spacecraft.
Pressurized well arrangement, with:
- a hollow body section which can be subjected to an internal pressure;
- .
- a membrane arrangement which has at least one single-part, multi-curved membrane component for sealing off the internal pressure from an external pressure which acts on the hollow body section and differs from the internal pressure;
- and
- a joining structure for a pressuretight joining of the membrane arrangement to a region of the hollow body section;
- wherein the at least one membrane component is stiffened by means of at least one brace to provide directed load paths;
- and
- wherein the membrane arrangement forms a receiving well which is accessible from outside the hollow body section, extends at least partially into the hollow body section and is for receiving a component.
Dependencies are inferred from the claim text.