Unbemanntes Luftfahrzeug (UAS)
Anmelder: The Boeing Company 🇺🇸
Details
- Veröffentlichungs-Nr.
- EP2660147
- Aktenzeichen
- EP12382165
- Anmeldetag
- 4. Mai 2012
- Veröffentlichung
- 27. September 2017
- Erteilung
- 27. September 2017
- Rechtsraum
- EP
- IPC
- B64C21/04
Abstract
An unmanned air system with blown flaps is disclosed. The unmanned air system is powered at least in part by a fuel cell (320). The fuel cell receives hydrogen from an on board tank (305) and oxygen form the air. An air intake (310) is arranged to guide air from outside the unmanned air system to the fuel cell for ventilating and cooling the fuel cell. The air having passed by the fuel cell is heated. A routing channel (340) is arranged to supply the heated air from the fuel cell to one or more flaps, slats or other high lift devices located on a lift device of the unmanned air system. The heated air is blown across the one or more flaps, slats or other high lift devices to provide lift. The unmanned air system with fuel cell blown flaps makes use of the heated air in increasing lift and reducing drag.
Anmelder
- Firma
- The Boeing Company
- Land
- 🇺🇸 USA
US-amerikanischer Luft- und Raumfahrtkonzern mit Sitz in Virginia. Entwickelt und fertigt Verkehrsflugzeuge, Militärflugzeuge, Raumfahrtsysteme sowie Verteidigungs- und Sicherheitstechnik.
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