Patent Number: 6,308,912

Title: Rotorcraft

Abstract: An aircraft having a frame (1) and at least a rotor (2a, 2b) for providinglift for the aircraft. The aircraft comprises elements for accommodationpurposes. Furthermore, solar cells (5) are arranged on the aircraft forexploiting solar energy, and the rotor (2a, 2b) comprises elements foradjusting the rotor (2a, 2b) to exploit wind energy when the aircraft issubstantially stationary.

Inventors: Kirjavainen; Kari (Espoo, FI)


International Classification:

Expiration Date: 10/32013