Lifting device for a luggage compartment in an aircraft, as well as aircraft with a lifting device for a luggage compartment
View Patent ↗The application concerns a lifting device for a luggage compartment in an aircraft, wherein the luggage compartment can be moved between an open and closed position, and the lifting device includes a power generation element that exerts a lifting force on the luggage compartment. The application also concerns an aircraft with a lifting device for a luggage compartment. The power generation element is an electrical power generation element, and the lifting device has a rechargeable energy accumulator to store energy for operation of the electrical power generation element.
1. An aircraft comprising:
at least one luggage compartment, which is movable between an open and a closed position;
a lifting device for the at least one a luggage compartment; wherein the lifting device has a power generation element that exerts a lifting force on the luggage compartment;
the power generation element is an electrical power generation element; and
the lifting device has a dedicated rechargeable energy accumulator operable to store energy reserved for operation of the electrical power generation element.
2. The aircraft of claim 1 , wherein the energy accumulator includes electrical storage devices.
3. The aircraft of claim 2 , wherein the electrical storage devices include at least one capacitor.
4. The aircraft of claim 2 , wherein the electrical storage devices include a number of series-connected capacitors.
5. The aircraft of claim 3 , wherein the electrical storage devices include a number of series-connected capacitors.
6. The aircraft of claim 1 , wherein the energy accumulator is sufficient for at least one of the operating cycles of the luggage compartment.
7. The aircraft of claim 1 , wherein the power generation element is adapted to move the luggage compartment without outside force into the closed position.
8. The aircraft of claim 1 , further comprising a charging device to charge the energy accumulator with power from an electrical system is provided.
9. The aircraft of claim 8 , wherein the charging device has a charge power that is much lower than a power demand of the power generation element.
10. The aircraft of claim 1 , wherein the power generation element is an electric motor.
11. The aircraft of claim 10 , wherein the electric motor is operable in both directions of rotation.
12. The aircraft of claim 10 , wherein the electric motor is operable to lower the luggage compartment as a motor brake.
13. The aircraft of claim 1 , wherein the luggage compartment has at least one of a switch and a pushbutton operable for opening or closing the luggage compartment.
14. The aircraft of claim 1 , wherein the lifting device has a connection to a central control unit of the aircraft.
15. The aircraft of claim 1 , wherein the luggage compartment has an electrically operable lock.
16. The aircraft of claim 15 , wherein the lock is operable from a central control unit of the aircraft.
17. The aircraft of claim 1 , comprising a plurality of the luggage compartments; wherein each of the luggage compartments has a respective energy accumulator.
18. The aircraft of claim 1 , comprising: a plurality of the luggage compartments; and one of the energy accumulators for the plurality of luggage compartments.
19. The aircraft of claim 1 , wherein the energy accumulator is sufficient for at least two operating cycles of the luggage compartment.
20. The aircraft of claim 1 , wherein the energy accumulator is sufficient for at least four operating cycles of the luggage compartment.