Patent · US Active

Aircraft framework structure with integral ventilation air duct

US9873512B2 · kind B2 · utility

3Cited by

26References

20Claims

0Family size

Assignee

AIRBUS HELICOPTERS DEUTSCHLAND GMBH · DE

Inventors

Sebastian Mores · Munich, DE
Johann Barnerssoi · Poing, DE
Stefan Probst · Buchdorf, DE
Marco Schneeberger · Rosenheim, DE
Hartmut Jutt · Meitingen, DE

Key dates

Filing date	Jul 28, 2015
Grant date	Jan 23, 2018
Priority date	—
Expiry date	Jan 18, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T50/50
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

An aircraft with a fuselage that comprises a framework structure having at least one hollow frame that is integrally formed in one piece and comprises fiber reinforced polymers, the at least one hollow frame defining an integrated ventilation air duct that is adapted for guiding ventilation air into the aircraft.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.